#include <string>
#include <vector>
+static llama_model * llama_model_mapping(llm_arch arch, const llama_model_params & params) {
+ switch (arch) {
+ case LLM_ARCH_LLAMA:
+ return new llama_model_llama(params);
+ case LLM_ARCH_LLAMA4:
+ return new llama_model_llama4(params);
+ case LLM_ARCH_LLAMA_EMBED:
+ return new llama_model_llama_embed(params);
+ case LLM_ARCH_MAINCODER:
+ return new llama_model_maincoder(params);
+ case LLM_ARCH_DECI:
+ return new llama_model_deci(params);
+ case LLM_ARCH_BAICHUAN:
+ return new llama_model_baichuan(params);
+ case LLM_ARCH_FALCON:
+ return new llama_model_falcon(params);
+ case LLM_ARCH_GROK:
+ return new llama_model_grok(params);
+ case LLM_ARCH_STARCODER:
+ return new llama_model_starcoder(params);
+ case LLM_ARCH_REFACT:
+ return new llama_model_refact(params);
+ case LLM_ARCH_BERT:
+ return new llama_model_bert(params);
+ case LLM_ARCH_JINA_BERT_V2:
+ return new llama_model_jina_bert_v2(params);
+ case LLM_ARCH_JINA_BERT_V3:
+ return new llama_model_jina_bert_v3(params);
+ case LLM_ARCH_NOMIC_BERT:
+ return new llama_model_nomic_bert(params);
+ case LLM_ARCH_NOMIC_BERT_MOE:
+ return new llama_model_nomic_bert_moe(params);
+ case LLM_ARCH_MODERN_BERT:
+ return new llama_model_modern_bert(params);
+ case LLM_ARCH_NEO_BERT:
+ return new llama_model_neo_bert(params);
+ case LLM_ARCH_EUROBERT:
+ return new llama_model_eurobert(params);
+ case LLM_ARCH_BLOOM:
+ return new llama_model_bloom(params);
+ case LLM_ARCH_MPT:
+ return new llama_model_mpt(params);
+ case LLM_ARCH_STABLELM:
+ return new llama_model_stablelm(params);
+ case LLM_ARCH_QWEN:
+ return new llama_model_qwen(params);
+ case LLM_ARCH_QWEN2:
+ return new llama_model_qwen2(params);
+ case LLM_ARCH_DREAM:
+ return new llama_model_dream(params);
+ case LLM_ARCH_LLADA:
+ return new llama_model_llada(params);
+ case LLM_ARCH_LLADA_MOE:
+ return new llama_model_llada_moe(params);
+ case LLM_ARCH_RND1:
+ return new llama_model_rnd1(params);
+ case LLM_ARCH_QWEN2VL:
+ return new llama_model_qwen2vl(params);
+ case LLM_ARCH_QWEN2MOE:
+ return new llama_model_qwen2moe(params);
+ case LLM_ARCH_QWEN3:
+ return new llama_model_qwen3(params);
+ case LLM_ARCH_QWEN3MOE:
+ return new llama_model_qwen3moe(params);
+ case LLM_ARCH_QWEN3VL:
+ return new llama_model_qwen3vl(params);
+ case LLM_ARCH_QWEN3VLMOE:
+ return new llama_model_qwen3vlmoe(params);
+ case LLM_ARCH_PHI2:
+ return new llama_model_phi2(params);
+ case LLM_ARCH_PHI3:
+ return new llama_model_phi3(params);
+ case LLM_ARCH_PHIMOE:
+ return new llama_model_phimoe(params);
+ case LLM_ARCH_PLAMO:
+ return new llama_model_plamo(params);
+ case LLM_ARCH_PLAMO2:
+ return new llama_model_plamo2(params);
+ case LLM_ARCH_PLAMO3:
+ return new llama_model_plamo3(params);
+ case LLM_ARCH_GPT2:
+ return new llama_model_gpt2(params);
+ case LLM_ARCH_CODESHELL:
+ return new llama_model_codeshell(params);
+ case LLM_ARCH_ORION:
+ return new llama_model_orion(params);
+ case LLM_ARCH_INTERNLM2:
+ return new llama_model_internlm2(params);
+ case LLM_ARCH_MINICPM3:
+ return new llama_model_minicpm3(params);
+ case LLM_ARCH_GEMMA:
+ return new llama_model_gemma(params);
+ case LLM_ARCH_GEMMA2:
+ return new llama_model_gemma2(params);
+ case LLM_ARCH_GEMMA3:
+ return new llama_model_gemma3(params);
+ case LLM_ARCH_GEMMA3N:
+ return new llama_model_gemma3n(params);
+ case LLM_ARCH_GEMMA4:
+ return new llama_model_gemma4(params);
+ case LLM_ARCH_GEMMA_EMBEDDING:
+ return new llama_model_gemma_embedding(params);
+ case LLM_ARCH_STARCODER2:
+ return new llama_model_starcoder2(params);
+ case LLM_ARCH_MAMBA:
+ return new llama_model_mamba(params);
+ case LLM_ARCH_MAMBA2:
+ return new llama_model_mamba2(params);
+ case LLM_ARCH_JAMBA:
+ return new llama_model_jamba(params);
+ case LLM_ARCH_XVERSE:
+ return new llama_model_xverse(params);
+ case LLM_ARCH_COMMAND_R:
+ return new llama_model_command_r(params);
+ case LLM_ARCH_COHERE2:
+ return new llama_model_cohere2(params);
+ case LLM_ARCH_DBRX:
+ return new llama_model_dbrx(params);
+ case LLM_ARCH_OLMO:
+ return new llama_model_olmo(params);
+ case LLM_ARCH_OLMO2:
+ return new llama_model_olmo2(params);
+ case LLM_ARCH_OLMOE:
+ return new llama_model_olmoe(params);
+ case LLM_ARCH_OPENELM:
+ return new llama_model_openelm(params);
+ case LLM_ARCH_GPTNEOX:
+ return new llama_model_gptneox(params);
+ case LLM_ARCH_ARCTIC:
+ return new llama_model_arctic(params);
+ case LLM_ARCH_DEEPSEEK:
+ return new llama_model_deepseek(params);
+ case LLM_ARCH_DEEPSEEK2:
+ return new llama_model_deepseek2(params);
+ case LLM_ARCH_DEEPSEEK2OCR:
+ return new llama_model_deepseek2ocr(params);
+ case LLM_ARCH_GLM_DSA:
+ return new llama_model_glm_dsa(params);
+ case LLM_ARCH_MISTRAL4:
+ return new llama_model_mistral4(params);
+ case LLM_ARCH_CHATGLM:
+ return new llama_model_chatglm(params);
+ case LLM_ARCH_GLM4:
+ return new llama_model_glm4(params);
+ case LLM_ARCH_GLM4_MOE:
+ return new llama_model_glm4_moe(params);
+ case LLM_ARCH_BITNET:
+ return new llama_model_bitnet(params);
+ case LLM_ARCH_T5:
+ return new llama_model_t5(params);
+ case LLM_ARCH_T5ENCODER:
+ return new llama_model_t5encoder(params);
+ case LLM_ARCH_JAIS:
+ return new llama_model_jais(params);
+ case LLM_ARCH_JAIS2:
+ return new llama_model_jais2(params);
+ case LLM_ARCH_NEMOTRON:
+ return new llama_model_nemotron(params);
+ case LLM_ARCH_NEMOTRON_H:
+ return new llama_model_nemotron_h(params);
+ case LLM_ARCH_NEMOTRON_H_MOE:
+ return new llama_model_nemotron_h_moe(params);
+ case LLM_ARCH_EXAONE:
+ return new llama_model_exaone(params);
+ case LLM_ARCH_EXAONE4:
+ return new llama_model_exaone4(params);
+ case LLM_ARCH_EXAONE_MOE:
+ return new llama_model_exaone_moe(params);
+ case LLM_ARCH_RWKV6:
+ return new llama_model_rwkv6(params);
+ case LLM_ARCH_RWKV6QWEN2:
+ return new llama_model_rwkv6qwen2(params);
+ case LLM_ARCH_RWKV7:
+ return new llama_model_rwkv7(params);
+ case LLM_ARCH_ARWKV7:
+ return new llama_model_arwkv7(params);
+ case LLM_ARCH_GRANITE:
+ return new llama_model_granite(params);
+ case LLM_ARCH_GRANITE_MOE:
+ return new llama_model_granite_moe(params);
+ case LLM_ARCH_MINICPM:
+ return new llama_model_minicpm(params);
+ case LLM_ARCH_GRANITE_HYBRID:
+ return new llama_model_granite_hybrid(params);
+ case LLM_ARCH_CHAMELEON:
+ return new llama_model_chameleon(params);
+ case LLM_ARCH_WAVTOKENIZER_DEC:
+ return new llama_model_wavtokenizer_dec(params);
+ case LLM_ARCH_PLM:
+ return new llama_model_plm(params);
+ case LLM_ARCH_BAILINGMOE:
+ return new llama_model_bailingmoe(params);
+ case LLM_ARCH_BAILINGMOE2:
+ return new llama_model_bailingmoe2(params);
+ case LLM_ARCH_SEED_OSS:
+ return new llama_model_seed_oss(params);
+ case LLM_ARCH_DOTS1:
+ return new llama_model_dots1(params);
+ case LLM_ARCH_ARCEE:
+ return new llama_model_arcee(params);
+ case LLM_ARCH_AFMOE:
+ return new llama_model_afmoe(params);
+ case LLM_ARCH_ERNIE4_5:
+ return new llama_model_ernie4_5(params);
+ case LLM_ARCH_ERNIE4_5_MOE:
+ return new llama_model_ernie4_5_moe(params);
+ case LLM_ARCH_PADDLEOCR:
+ return new llama_model_paddleocr(params);
+ case LLM_ARCH_HUNYUAN_MOE:
+ return new llama_model_hunyuan_moe(params);
+ case LLM_ARCH_HUNYUAN_VL:
+ return new llama_model_hunyuan_vl(params);
+ case LLM_ARCH_HUNYUAN_DENSE:
+ return new llama_model_hunyuan_dense(params);
+ case LLM_ARCH_SMOLLM3:
+ return new llama_model_smollm3(params);
+ case LLM_ARCH_OPENAI_MOE:
+ return new llama_model_openai_moe(params);
+ case LLM_ARCH_FALCON_H1:
+ return new llama_model_falcon_h1(params);
+ case LLM_ARCH_LFM2:
+ return new llama_model_lfm2(params);
+ case LLM_ARCH_LFM2MOE:
+ return new llama_model_lfm2moe(params);
+ case LLM_ARCH_SMALLTHINKER:
+ return new llama_model_smallthinker(params);
+ case LLM_ARCH_GROVEMOE:
+ return new llama_model_grovemoe(params);
+ case LLM_ARCH_APERTUS:
+ return new llama_model_apertus(params);
+ case LLM_ARCH_MINIMAX_M2:
+ return new llama_model_minimax_m2(params);
+ case LLM_ARCH_COGVLM:
+ return new llama_model_cogvlm(params);
+ case LLM_ARCH_PANGU_EMBED:
+ return new llama_model_pangu_embed(params);
+ case LLM_ARCH_QWEN3NEXT:
+ return new llama_model_qwen3next(params);
+ case LLM_ARCH_QWEN35:
+ return new llama_model_qwen35(params);
+ case LLM_ARCH_QWEN35MOE:
+ return new llama_model_qwen35moe(params);
+ case LLM_ARCH_MISTRAL3:
+ return new llama_model_mistral3(params);
+ case LLM_ARCH_MIMO2:
+ return new llama_model_mimo2(params);
+ case LLM_ARCH_KIMI_LINEAR:
+ return new llama_model_kimi_linear(params);
+ case LLM_ARCH_STEP35:
+ return new llama_model_step35(params);
+ default:
+ GGML_ABORT("unimplemented model class");
+ }
+
+}
+
+llama_model * llama_model_create(llm_arch arch, const llama_model_params & params) {
+ llama_model * model = llama_model_mapping(arch, params);
+
+ if (model != nullptr) {
+ model->arch = arch;
+ auto & devices = model->devices;
+ if (!devices.empty() && devices[0].is_meta && !llm_arch_supports_sm_tensor(arch)) {
+ throw std::runtime_error(std::string("LLAMA_SPLIT_MODE_TENSOR not implemented for architecture '") + llm_arch_name(arch) + "'");
+ }
+ }
+
+ return model;
+}
+
+llama_model * llama_model_create(llama_model_loader & ml, const llama_model_params & params) {
+ llm_arch arch = ml.get_arch();
+ if (arch == LLM_ARCH_UNKNOWN) {
+ throw std::runtime_error("unknown model architecture: '" + ml.get_arch_name() + "'");
+ }
+
+ return llama_model_create(arch, params);
+}
+
struct ggml_backend_meta_split_state llama_meta_device_get_split_state(const struct ggml_tensor * tensor, void * userdata) {
const llama_meta_device_get_split_state_userdata * ud = (const llama_meta_device_get_split_state_userdata *) userdata;
const llama_hparams & hparams = ud->model->hparams;
}
}
-void llama_model::load_stats(llama_model_loader & ml) {
+void llama_model_base::load_stats(llama_model_loader & ml) {
pimpl->n_elements = ml.n_elements;
pimpl->n_bytes = ml.n_bytes;
}
-void llama_model::load_arch(llama_model_loader & ml) {
- arch = ml.get_arch();
- if (arch == LLM_ARCH_UNKNOWN) {
- throw std::runtime_error("unknown model architecture: '" + ml.get_arch_name() + "'");
- }
- if (!devices.empty() && devices[0].is_meta && !llm_arch_supports_sm_tensor(arch)) {
- throw std::runtime_error(std::string("LLAMA_SPLIT_MODE_TENSOR not implemented for architecture '") + llm_arch_name(arch) + "'");
- }
-}
-
-void llama_model::load_hparams(llama_model_loader & ml) {
+void llama_model_base::load_hparams(llama_model_loader & ml) {
const gguf_context * ctx = ml.metadata;
// get metadata as string
hparams.n_cls_out = classifier_labels.size();
}
- // arch-specific KVs
- switch (arch) {
- case LLM_ARCH_LLAMA:
- case LLM_ARCH_LLAMA_EMBED:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
-
- if (hparams.n_expert == 8) {
- switch (hparams.n_layer) {
- case 32: type = LLM_TYPE_8x7B; break;
- case 56: type = LLM_TYPE_8x22B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } else {
- switch (hparams.n_layer) {
- case 16: type = LLM_TYPE_1B; break; // Llama 3.2 1B
- case 22: type = LLM_TYPE_1B; break;
- case 26: type = LLM_TYPE_3B; break;
- case 28: type = LLM_TYPE_3B; break; // Llama 3.2 3B
- case 30: type = LLM_TYPE_256M; break; // smoldocling 256M
- // granite uses a vocab with len 49152
- case 32: type = n_vocab == 49152 ? LLM_TYPE_3B : (n_vocab < 40000 ? LLM_TYPE_7B : LLM_TYPE_8B); break;
- case 36: type = LLM_TYPE_8B; break; // granite
- case 40: type = LLM_TYPE_13B; break;
- case 48: type = LLM_TYPE_34B; break;
- case 60: type = LLM_TYPE_30B; break;
- case 80: type = hparams.n_head() == hparams.n_head_kv() ? LLM_TYPE_65B : LLM_TYPE_70B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- }
- } break;
- case LLM_ARCH_LLAMA4:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
- ml.get_key(LLM_KV_INTERLEAVE_MOE_LAYER_STEP, hparams.n_moe_layer_step);
-
- const bool found_swa = ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa, false);
- if (found_swa && hparams.n_swa == 0) {
- hparams.swa_type = LLAMA_SWA_TYPE_NONE;
- hparams.n_no_rope_layer_step = hparams.n_layer; // always use rope
- } else {
- hparams.swa_type = LLAMA_SWA_TYPE_CHUNKED;
- hparams.n_swa = 8192;
- hparams.n_attn_temp_floor_scale = 8192;
- hparams.f_attn_temp_scale = 0.1f;
- hparams.f_attn_temp_offset = 1.0f;
- uint32_t swa_period = 4; // pattern: 3 chunked - 1 full
- ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
- hparams.set_swa_pattern(swa_period);
-
- hparams.rope_freq_base_train_swa = hparams.rope_freq_base_train;
- hparams.rope_freq_scale_train_swa = hparams.rope_freq_scale_train;
- ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
- }
+ // per-arch hparams
+ load_arch_hparams(ml);
- switch (hparams.n_expert) {
- case 0: {
- // MobileLLM (no MoE)
- switch (hparams.n_embd) {
- case 2048: type = LLM_TYPE_140M; break;
- case 4096: type = LLM_TYPE_360M; break;
- case 6144: type = LLM_TYPE_950M; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case 16: type = LLM_TYPE_17B_16E; break;
- case 128: type = LLM_TYPE_17B_128E; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
+ pimpl->n_bytes = ml.n_bytes;
- hparams.use_kq_norm = type != LLM_TYPE_17B_128E;
- } break;
- case LLM_ARCH_ARCEE:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ pimpl->desc_str = arch_name() + " " + type_name() + " " + ml.ftype_name();
- // Arcee uses the same structure as Llama
- switch (hparams.n_layer) {
- case 36: type = LLM_TYPE_4B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_AFMOE:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key(LLM_KV_LEADING_DENSE_BLOCK_COUNT, hparams.n_layer_dense_lead, false);
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
- ml.get_key(LLM_KV_EXPERT_SHARED_COUNT, hparams.n_expert_shared);
- ml.get_key(LLM_KV_EXPERT_GATING_FUNC, hparams.expert_gating_func, false);
- ml.get_key(LLM_KV_EXPERT_WEIGHTS_SCALE, hparams.expert_weights_scale, false);
- ml.get_key(LLM_KV_EXPERT_WEIGHTS_NORM, hparams.expert_weights_norm, false);
- ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa, false);
-
- // Set up interleaved sliding window attention (ISWA)
- // Pattern: 3 sliding - 1 full (global_attn_every_n_layers = 4)
- if (hparams.n_swa > 0) {
- hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
- uint32_t swa_period = 4;
- ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
- hparams.set_swa_pattern(swa_period);
-
- hparams.rope_freq_base_train_swa = hparams.rope_freq_base_train;
- hparams.rope_freq_scale_train_swa = hparams.rope_freq_scale_train;
- ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
- } else {
- hparams.swa_type = LLAMA_SWA_TYPE_NONE;
- }
+ if (hparams.f_max_alibi_bias > 0.0f) {
+ hparams.use_alibi = true;
+ }
- // Default to sigmoid if not set
- if (hparams.expert_gating_func == LLAMA_EXPERT_GATING_FUNC_TYPE_NONE) {
- hparams.expert_gating_func = LLAMA_EXPERT_GATING_FUNC_TYPE_SIGMOID;
- }
+ hparams.rope_type = llama_model_rope_type(this);
+}
- switch (hparams.n_layer) {
- case 56: type = LLM_TYPE_6B; break;
- case 32: type = LLM_TYPE_26B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_DECI:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- switch (hparams.n_layer) {
- case 32: type = LLM_TYPE_7B; break;
- case 80: type = LLM_TYPE_70B; break;
- case 162: type = LLM_TYPE_405B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_MINICPM:
- {
- // Backward-compatible defaults for older MiniCPM GGUFs
- hparams.f_embedding_scale = 12.0f;
- hparams.f_residual_scale = 1.4f / sqrtf(float(hparams.n_layer));
- hparams.f_logit_scale = hparams.n_embd ? (256.0f / float(hparams.n_embd)) : 1.0f;
+void llama_model_base::load_vocab(llama_model_loader & ml) {
+ const auto kv = LLM_KV(arch);
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ vocab.load(ml, kv);
+}
- // Optional KV reads, override defaults if present in newer GGUF exports
- ml.get_key(LLM_KV_EMBEDDING_SCALE, hparams.f_embedding_scale, /*required=*/false);
- ml.get_key(LLM_KV_RESIDUAL_SCALE, hparams.f_residual_scale, /*required=*/false);
- ml.get_key(LLM_KV_LOGIT_SCALE, hparams.f_logit_scale, /*required=*/false);
+bool llama_model_base::load_tensors(llama_model_loader & ml) {
+ const auto & split_mode = params.split_mode;
+ const auto & use_mlock = params.use_mlock;
+ const auto & tensor_split = params.tensor_split;
- // MiniCPM uses rope by default, unlike Granite which uses it as a switch
- hparams.rope_finetuned = true;
+ const int n_layer = hparams.n_layer;
+ const int n_gpu_layers = this->n_gpu_layers();
- switch (hparams.n_layer) {
- case 52: type = LLM_TYPE_1B; break;
- case 40: type = LLM_TYPE_2B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_MINICPM3:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key(LLM_KV_ATTENTION_Q_LORA_RANK, hparams.n_lora_q);
- ml.get_key(LLM_KV_ATTENTION_KV_LORA_RANK, hparams.n_lora_kv);
+ const bool use_mmap_buffer = true;
- switch (hparams.n_layer) {
- case 62: type = LLM_TYPE_4B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_GROK:
- {
- // defaults for old GGUFs
- hparams.yarn_beta_fast = 8.0f;
- hparams.f_logit_scale = 0.5773502691896257f;
- hparams.f_embedding_scale = 78.38367176906169f;
- hparams.f_attn_out_scale = 0.08838834764831845f;
- hparams.f_attn_logit_softcapping = 30.0f;
- hparams.f_router_logit_softcapping = 30.0f;
- // no final_logit_softcapping in grok-1
- hparams.f_final_logit_softcapping = 0.0f;
-
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp, false);
- ml.get_key(LLM_KV_LOGIT_SCALE, hparams.f_logit_scale, false);
- ml.get_key(LLM_KV_EMBEDDING_SCALE, hparams.f_embedding_scale, false);
- ml.get_key(LLM_KV_ATTENTION_OUTPUT_SCALE, hparams.f_attn_out_scale, false);
- ml.get_key(LLM_KV_ATTN_LOGIT_SOFTCAPPING, hparams.f_attn_logit_softcapping, false);
- ml.get_key(LLM_KV_ROUTER_LOGIT_SOFTCAPPING, hparams.f_router_logit_softcapping, false);
- ml.get_key(LLM_KV_FINAL_LOGIT_SOFTCAPPING, hparams.f_final_logit_softcapping, false);
-
- ml.get_key(LLM_KV_ATTENTION_TEMPERATURE_LENGTH, hparams.attn_temp_length, false);
- ml.get_key(LLM_KV_ROPE_SCALING_YARN_EXT_FACTOR, hparams.yarn_ext_factor, false);
- ml.get_key(LLM_KV_ROPE_SCALING_YARN_ATTN_FACTOR, hparams.yarn_attn_factor, false);
- ml.get_key(LLM_KV_ROPE_SCALING_YARN_BETA_FAST, hparams.yarn_beta_fast, false);
- ml.get_key(LLM_KV_ROPE_SCALING_YARN_BETA_SLOW, hparams.yarn_beta_slow, false);
-
- switch (hparams.n_layer) {
- case 64: type = LLM_TYPE_314B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_FALCON:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+ this->ml = &ml; // to be used by create_tensor() and load_arch_tensors()
- switch (hparams.n_layer) {
- case 32: type = LLM_TYPE_7B; break;
- case 60: type = LLM_TYPE_40B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_BAICHUAN:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- switch (hparams.n_layer) {
- case 32: type = LLM_TYPE_7B; break;
- case 40: type = LLM_TYPE_13B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
+ LLAMA_LOG_INFO("%s: loading model tensors, this can take a while... (mmap = %s, direct_io = %s)\n",
+ __func__, ml.use_mmap ? "true" : "false", ml.use_direct_io ? "true" : "false");
- if (type == LLM_TYPE_13B) {
- // TODO: become GGUF KV parameter
- hparams.f_max_alibi_bias = 8.0f;
- }
- } break;
- case LLM_ARCH_STARCODER:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
- switch (hparams.n_layer) {
- case 24: type = LLM_TYPE_1B; break;
- case 36: type = LLM_TYPE_3B; break;
- case 42: type = LLM_TYPE_7B; break;
- case 40: type = LLM_TYPE_15B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_REFACT:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- switch (hparams.n_layer) {
- case 32: type = LLM_TYPE_1B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
+ // build a list of buffer types for the CPU and GPU devices
+ pimpl->cpu_buft_list = make_cpu_buft_list(devices, params.use_extra_bufts, params.no_host);
+ for (const auto & dev : devices) {
+ buft_list_t buft_list = make_gpu_buft_list(dev.dev, split_mode, tensor_split);
+ // add CPU buffer types as a fallback
+ buft_list.insert(buft_list.end(), pimpl->cpu_buft_list.begin(), pimpl->cpu_buft_list.end());
+ pimpl->gpu_buft_list.emplace(dev.dev, std::move(buft_list));
+ }
- // TODO: become GGUF KV parameter
- hparams.f_max_alibi_bias = 8.0f;
- } break;
- case LLM_ARCH_BERT:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
-
- switch (hparams.n_layer) {
- case 3:
- type = LLM_TYPE_17M; break; // bge-micro
- case 6:
- type = LLM_TYPE_22M; break; // MiniLM-L6
- case 12:
- switch (hparams.n_embd) {
- case 384: type = LLM_TYPE_33M; break; // MiniLM-L12, bge-small
- case 768: type = LLM_TYPE_109M; break; // bge-base
- default: type = LLM_TYPE_UNKNOWN;
- } break;
- case 24:
- type = LLM_TYPE_335M; break; // bge-large
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_MODERN_BERT:
- {
- const bool found_swa = ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa, false);
- if (found_swa && hparams.n_swa > 0) {
- hparams.swa_type = LLAMA_SWA_TYPE_SYMMETRIC;
- ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
- uint32_t swa_period = 3;
- ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
- hparams.set_swa_pattern(swa_period, true);
- } else {
- hparams.swa_type = LLAMA_SWA_TYPE_NONE;
- }
+ ggml_backend_dev_t cpu_dev = ggml_backend_dev_by_type(GGML_BACKEND_DEVICE_TYPE_CPU);
+ if (cpu_dev == nullptr) {
+ throw std::runtime_error(format("%s: no CPU backend found", __func__));
+ }
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+ // calculate the split points
+ bool all_zero = tensor_split == nullptr || std::all_of(tensor_split, tensor_split + n_devices(), [](float x) { return x == 0.0f; });
+ std::vector<float> splits(n_devices());
+ if (all_zero) {
+ // default split, by free memory
+ for (size_t i = 0; i < n_devices(); ++i) {
+ ggml_backend_dev_t dev = devices[i].dev;
+ size_t total;
+ size_t free;
+ ggml_backend_dev_memory(dev, &free, &total);
- switch (hparams.n_layer) {
- case 12:
- type = LLM_TYPE_47M; break; // granite-embedding-small
- case 22:
- type = LLM_TYPE_149M; break; // modern-bert-base
- case 28:
- type = LLM_TYPE_395M; break; // modern-bert-large
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_JINA_BERT_V2:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
- hparams.f_max_alibi_bias = 8.0f;
-
- switch (hparams.n_layer) {
- case 4: type = LLM_TYPE_33M; break; // jina-embeddings-small
- case 12: type = LLM_TYPE_137M; break; // jina-embeddings-base
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_JINA_BERT_V3:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
-
- switch (hparams.n_layer) {
- case 24:
- type = LLM_TYPE_558M; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_NOMIC_BERT:
- case LLM_ARCH_NOMIC_BERT_MOE:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
- ml.get_key(LLM_KV_MOE_EVERY_N_LAYERS, hparams.moe_every_n_layers, 0);
-
- if (hparams.n_layer == 12 && hparams.n_embd == 768) {
- if (arch == LLM_ARCH_NOMIC_BERT) {
- type = LLM_TYPE_137M;
- } else if (arch == LLM_ARCH_NOMIC_BERT_MOE && hparams.moe_every_n_layers == 2) {
- type = LLM_TYPE_475M;
- }
- }
- } break;
- case LLM_ARCH_NEO_BERT:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
-
- if (hparams.n_layer == 28) {
- type = LLM_TYPE_250M;
- }
- } break;
- case LLM_ARCH_EUROBERT:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
-
- if (hparams.n_layer == 12) {
- type = LLM_TYPE_SMALL; // 0.2B
- }
- } break;
- case LLM_ARCH_BLOOM:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
-
- switch (hparams.n_layer) {
- case 24: type = LLM_TYPE_1B; break;
- case 30:
- switch (hparams.n_embd) {
- case 2560: type = LLM_TYPE_3B; break;
- case 4096: type = LLM_TYPE_7B; break;
- default: type = LLM_TYPE_UNKNOWN;
- } break;
- default: type = LLM_TYPE_UNKNOWN;
- }
-
- // TODO: become GGUF KV parameter
- hparams.f_max_alibi_bias = 8.0f;
- } break;
- case LLM_ARCH_MPT:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
- ml.get_key(LLM_KV_ATTENTION_CLAMP_KQV, hparams.f_clamp_kqv, false);
- ml.get_key(LLM_KV_ATTENTION_MAX_ALIBI_BIAS, hparams.f_max_alibi_bias, false);
-
- switch (hparams.n_layer) {
- case 32: type = LLM_TYPE_7B; break;
- case 48: type = LLM_TYPE_30B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_STABLELM:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
-
- switch (hparams.n_layer) {
- case 24: type = LLM_TYPE_1B; break;
- case 32: type = LLM_TYPE_3B; break;
- case 40: type = LLM_TYPE_12B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_QWEN:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
-
- switch (hparams.n_layer) {
- case 32: type = LLM_TYPE_7B; break;
- case 40: type = LLM_TYPE_13B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_QWEN2VL:
- {
- ml.get_key_or_arr(LLM_KV_ROPE_DIMENSION_SECTIONS, hparams.rope_sections, 4, true);
+ // devices can return 0 bytes for free and total memory if they do not
+ // have any to report. in this case, we will use the host memory as a fallback
+ // fixes: https://github.com/ggml-org/llama.cpp/issues/18577
+ if (free == 0 && total == 0) {
+ ggml_backend_dev_memory(cpu_dev, &free, &total);
}
- // fall through
- case LLM_ARCH_QWEN2:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- switch (hparams.n_layer) {
- case 24: type = hparams.n_embd == 1024 ? LLM_TYPE_0_5B : LLM_TYPE_1B; break;
- case 28: type = hparams.n_embd == 1536 ? LLM_TYPE_1_5B : LLM_TYPE_7B; break;
- case 32: type = LLM_TYPE_7B; break;
- case 36: type = LLM_TYPE_3B; break;
- case 40: type = hparams.n_head() == 20 ? LLM_TYPE_4B : LLM_TYPE_13B; break;
- case 48: type = LLM_TYPE_14B; break;
- case 64: type = LLM_TYPE_32B; break;
- case 80: type = LLM_TYPE_70B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_DREAM:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- // Dream models are primarily 7B with 28 layers
- switch (hparams.n_layer) {
- case 28:
- type = LLM_TYPE_7B;
- break;
- default:
- type = LLM_TYPE_UNKNOWN;
- }
- // Set non-causal attention for diffusion models
- hparams.causal_attn = false;
- } break;
- case LLM_ARCH_LLADA:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- // LLaDA-8B has 32 layers, similar to LLaMA but for diffusion
- switch (hparams.n_layer) {
- case 32:
- type = LLM_TYPE_8B;
- break;
- default:
- type = LLM_TYPE_UNKNOWN;
- }
- // Set non-causal attention for diffusion models
- hparams.causal_attn = false;
- } break;
- case LLM_ARCH_LLADA_MOE:
- {
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp, false);
-
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- // diffusion language model uses non-causal attention
- hparams.causal_attn = false;
- switch (hparams.n_layer) {
- case 16: type = LLM_TYPE_A1_7B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_RND1:
- {
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp, false);
-
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- switch (hparams.n_layer) {
- case 48: type = LLM_TYPE_30B_A3B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- // Set non-causal attention for diffusion models
- hparams.causal_attn = false;
- } break;
- case LLM_ARCH_QWEN2MOE:
- {
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp, false);
- ml.get_key(LLM_KV_EXPERT_SHARED_FEED_FORWARD_LENGTH, hparams.n_ff_shexp, false);
-
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- switch (hparams.n_layer) {
- case 24: type = LLM_TYPE_A2_7B; break;
- case 28: type = LLM_TYPE_57B_A14B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_QWEN3:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- switch (hparams.n_layer) {
- case 28: type = hparams.n_embd == 1024 ? LLM_TYPE_0_6B : LLM_TYPE_1_7B; break;
- case 36: type = hparams.n_embd == 2560 ? LLM_TYPE_4B : LLM_TYPE_8B; break;
- case 40: type = LLM_TYPE_14B; break;
- case 64: type = LLM_TYPE_32B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_MAINCODER:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- switch (hparams.n_layer) {
- case 32: type = LLM_TYPE_1B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_QWEN3VL:
- {
- ml.get_key(LLM_KV_NUM_DEEPSTACK_LAYERS, hparams.n_deepstack_layers, false);
- ml.get_key_or_arr(LLM_KV_ROPE_DIMENSION_SECTIONS, hparams.rope_sections, 4, true);
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- switch (hparams.n_layer) {
- case 28: type = LLM_TYPE_1_7B; break;
- case 36: type = hparams.n_embd == 2560 ? LLM_TYPE_4B : LLM_TYPE_8B; break;
- case 64: type = LLM_TYPE_32B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_QWEN3MOE:
- {
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp, false);
-
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- switch (hparams.n_layer) {
- case 48: type = LLM_TYPE_30B_A3B; break;
- case 94: type = LLM_TYPE_235B_A22B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_QWEN3VLMOE:
- {
- ml.get_key(LLM_KV_NUM_DEEPSTACK_LAYERS, hparams.n_deepstack_layers, false);
- ml.get_key_or_arr(LLM_KV_ROPE_DIMENSION_SECTIONS, hparams.rope_sections, 4, true);
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp, false);
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- switch (hparams.n_layer) {
- case 48: type = LLM_TYPE_30B_A3B; break;
- case 94: type = LLM_TYPE_235B_A22B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_PHI2:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+ splits[i] = free;
+ }
+ } else {
+ std::copy(tensor_split, tensor_split + n_devices(), splits.begin());
+ }
- switch (hparams.n_layer) {
- case 24: type = LLM_TYPE_1B; break;
- case 32: type = LLM_TYPE_3B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_PHI3:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ // sum and normalize the splits to get the split points
+ float split_sum = 0.0f;
+ for (size_t i = 0; i < n_devices(); ++i) {
+ split_sum += splits[i];
+ splits[i] = split_sum;
+ }
+ for (size_t i = 0; i < n_devices(); ++i) {
+ splits[i] /= split_sum;
+ }
- switch (hparams.n_layer) {
- case 24: type = LLM_TYPE_1B; break;
- case 32: type = LLM_TYPE_3B; break;
- case 40: type = LLM_TYPE_14B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
+ const int i_gpu_start = std::max(int(hparams.n_layer) + 1 - n_gpu_layers, 0);
+ const int act_gpu_layers = devices.empty() ? 0 : std::min(n_gpu_layers, int(n_layer) + 1);
+ auto get_layer_buft_list = [&](int il) -> llama_model::impl::layer_dev {
+ const bool is_swa = il < int(hparams.n_layer) && hparams.is_swa(il);
+ if (il < i_gpu_start || (il - i_gpu_start) >= act_gpu_layers) {
+ LLAMA_LOG_DEBUG("load_tensors: layer %3d assigned to device %s, is_swa = %d\n", il, ggml_backend_dev_name(cpu_dev), is_swa);
+ return {cpu_dev, &pimpl->cpu_buft_list};
+ }
+ const int layer_gpu = std::upper_bound(splits.begin(), splits.begin() + n_devices(), float(il - i_gpu_start)/act_gpu_layers) - splits.begin();
+ auto * dev = devices.at(layer_gpu).dev;
+ LLAMA_LOG_DEBUG("load_tensors: layer %3d assigned to device %s, is_swa = %d\n", il, ggml_backend_dev_name(dev), is_swa);
+ return {dev, &pimpl->gpu_buft_list.at(dev)};
+ };
- const bool found_swa = ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa, false);
+ // assign the input layer
+ // there is very little benefit to offloading the input layer, so always keep it on the CPU
+ pimpl->dev_input = { cpu_dev, &pimpl->cpu_buft_list };
- if (found_swa && hparams.n_swa > 0) {
- LLAMA_LOG_WARN("%s: Phi SWA is currently disabled - results might be suboptimal for some models (see %s)\n",
- __func__, "https://github.com/ggml-org/llama.cpp/pull/13676");
+ // assign the repeating layers to the devices according to the splits
+ pimpl->dev_layer.resize(n_layer);
+ for (int il = 0; il < n_layer; ++il) {
+ pimpl->dev_layer[il] = get_layer_buft_list(il);
+ }
- // TODO: fix conversion scripts to correctly populate `n_swa` and `n_swa_pattern`
- hparams.swa_type = LLAMA_SWA_TYPE_NONE;
+ // assign the output layer
+ pimpl->dev_output = get_layer_buft_list(n_layer);
- hparams.n_swa = 0;
- hparams.set_swa_pattern(1);
- }
- } break;
- case LLM_ARCH_PHIMOE:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ const auto TENSOR_NOT_REQUIRED = llama_model_loader::TENSOR_NOT_REQUIRED;
- switch (hparams.n_layer) {
- case 32: type = LLM_TYPE_16x3_8B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_PLAMO:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ // create tensors for the weights
+ {
+ // TODO: move to a separate function
+ const auto tn = LLM_TN(arch);
- switch (hparams.n_layer) {
- case 40: type = LLM_TYPE_13B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_PLAMO2:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ const int64_t n_expert = hparams.n_expert;
+ const int64_t n_expert_used = hparams.n_expert_used;
- // Load Mamba SSM parameters
- ml.get_key(LLM_KV_SSM_CONV_KERNEL, hparams.ssm_d_conv);
- ml.get_key(LLM_KV_SSM_INNER_SIZE, hparams.ssm_d_inner);
- ml.get_key(LLM_KV_SSM_STATE_SIZE, hparams.ssm_d_state);
- ml.get_key(LLM_KV_SSM_TIME_STEP_RANK, hparams.ssm_dt_rank);
- ml.get_key(LLM_KV_SSM_GROUP_COUNT, hparams.ssm_n_group);
+ if (n_expert > 0 && n_expert_used == 0) {
+ throw std::runtime_error("model has expert layers but no expert layers are used");
+ }
- for (uint32_t i = 0; i < hparams.n_layer; ++i) {
- hparams.recurrent_layer_arr[i] = hparams.n_head_kv(i) == 0;
- }
+ layers.resize(n_layer);
- switch (hparams.n_layer) {
- case 16: type = LLM_TYPE_1B; break;
- case 32:
- if (hparams.n_embd == 2048) {
- type = LLM_TYPE_2B;
- } else if (hparams.n_embd == 4096) {
- type = LLM_TYPE_8B;
- }
- break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_PLAMO3:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- const bool found_swa = ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa, false);
- if (found_swa && hparams.n_swa > 0) {
- hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
- ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
- uint32_t swa_period = 8;
- ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
- hparams.set_swa_pattern(swa_period);
- } else {
- hparams.swa_type = LLAMA_SWA_TYPE_NONE;
- }
+ // call the per-model loading function
+ load_arch_tensors(ml);
- switch (hparams.n_layer) {
- case 24: type = LLM_TYPE_2B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_GPT2:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
- switch (hparams.n_layer) {
- case 12: type = LLM_TYPE_SMALL; break;
- case 24: type = LLM_TYPE_MEDIUM; break;
- case 36: type = LLM_TYPE_LARGE; break;
- case 48: type = LLM_TYPE_XL; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_CODESHELL:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
- switch (hparams.n_layer) {
- case 42: type = LLM_TYPE_7B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_ORION:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+ // generic pass: load optional per-tensor/per-expert ".scale" tensors (e.g. NVFP4 scale2)
+ // this avoids having to add scale loading to every architecture
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
- switch (hparams.n_layer) {
- case 40: type = LLM_TYPE_14B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_INTERNLM2:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- switch (hparams.n_layer) {
- case 32: type = LLM_TYPE_7B; break;
- case 48: type = LLM_TYPE_20B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_GEMMA:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ // attention weight scales (per-tensor, shape {1})
+ if (!layer.wq_s && layer.wq) {
+ layer.wq_s = create_tensor(tn(LLM_TENSOR_ATTN_Q, "scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.wk_s && layer.wk) {
+ layer.wk_s = create_tensor(tn(LLM_TENSOR_ATTN_K, "scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.wv_s && layer.wv) {
+ layer.wv_s = create_tensor(tn(LLM_TENSOR_ATTN_V, "scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.wo_s && layer.wo) {
+ layer.wo_s = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.wqkv_s && layer.wqkv) {
+ layer.wqkv_s = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.wqkv_gate_s && layer.wqkv_gate) {
+ layer.wqkv_gate_s = create_tensor(tn(LLM_TENSOR_ATTN_GATE, "scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
- switch (hparams.n_layer) {
- case 18: type = LLM_TYPE_2B; break;
- case 28: type = LLM_TYPE_7B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_GEMMA2:
- {
- hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
- hparams.n_swa = 4096; // default value of gemma 2
- uint32_t swa_period = 2;
- ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
- hparams.set_swa_pattern(swa_period);
- hparams.attn_soft_cap = true;
- hparams.rope_freq_base_train_swa = hparams.rope_freq_base_train;
- hparams.rope_freq_scale_train_swa = hparams.rope_freq_scale_train;
-
- ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
- ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa, false);
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key(LLM_KV_ATTN_LOGIT_SOFTCAPPING, hparams.f_attn_logit_softcapping, false);
- ml.get_key(LLM_KV_FINAL_LOGIT_SOFTCAPPING, hparams.f_final_logit_softcapping, false);
-
- switch (hparams.n_layer) {
- case 26: type = LLM_TYPE_2B; break;
- case 42: type = LLM_TYPE_9B; break;
- case 46: type = LLM_TYPE_27B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
-
- // ref: https://github.com/google/gemma_pytorch/blob/014acb7ac4563a5f77c76d7ff98f31b568c16508/gemma/config.py#L173
- hparams.f_attention_scale = type == LLM_TYPE_27B
- ? 1.0f / std::sqrt(float(hparams.n_embd / hparams.n_head(0)))
- : 1.0f / std::sqrt(float(hparams.n_embd_head_k()));
- } break;
- case LLM_ARCH_GEMMA3:
- {
- const bool found_swa = ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa, false);
- if (found_swa && hparams.n_swa > 0) {
- hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
- uint32_t swa_period = 6;
- ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
- hparams.set_swa_pattern(swa_period);
-
- ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
- } else {
- hparams.swa_type = LLAMA_SWA_TYPE_NONE;
- }
+ // dense FFN weight scales (per-tensor, shape {1})
+ if (!layer.ffn_gate_s && layer.ffn_gate) {
+ layer.ffn_gate_s = create_tensor(tn(LLM_TENSOR_FFN_GATE, "scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.ffn_down_s && layer.ffn_down) {
+ layer.ffn_down_s = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.ffn_up_s && layer.ffn_up) {
+ layer.ffn_up_s = create_tensor(tn(LLM_TENSOR_FFN_UP, "scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.ffn_gate_shexp_s && layer.ffn_gate_shexp) {
+ layer.ffn_gate_shexp_s = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.ffn_down_shexp_s && layer.ffn_down_shexp) {
+ layer.ffn_down_shexp_s = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.ffn_up_shexp_s && layer.ffn_up_shexp) {
+ layer.ffn_up_shexp_s = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
- hparams.f_final_logit_softcapping = 0.0f;
- ml.get_key(LLM_KV_FINAL_LOGIT_SOFTCAPPING, hparams.f_final_logit_softcapping, false);
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
-
- switch (hparams.n_layer) {
- case 18: type = LLM_TYPE_270M; break;
- case 26: type = LLM_TYPE_1B; break;
- case 32: type = LLM_TYPE_8B; break; // Rnj-1
- case 34: type = LLM_TYPE_4B; break;
- case 48: type = LLM_TYPE_12B; break;
- case 62: type = LLM_TYPE_27B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
+ // MoE expert weight scales (per-expert, shape {n_expert})
+ if (!layer.ffn_gate_exps_s && layer.ffn_gate_exps) {
+ layer.ffn_gate_exps_s = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "scale", i), {n_expert}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.ffn_down_exps_s && layer.ffn_down_exps) {
+ layer.ffn_down_exps_s = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "scale", i), {n_expert}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.ffn_up_exps_s && layer.ffn_up_exps) {
+ layer.ffn_up_exps_s = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "scale", i), {n_expert}, TENSOR_NOT_REQUIRED);
+ }
- // ref: https://github.com/google/gemma_pytorch/blob/014acb7ac4563a5f77c76d7ff98f31b568c16508/gemma/config.py#L289
- hparams.f_attention_scale = type == LLM_TYPE_27B
- ? 1.0f / std::sqrt(float(hparams.n_embd / hparams.n_head(0)))
- : 1.0f / std::sqrt(float(hparams.n_embd_head_k()));
- } break;
- case LLM_ARCH_GEMMA3N:
- {
- uint32_t swa_period = 5;
- ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
- hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
- hparams.set_swa_pattern(swa_period);
-
- hparams.n_layer_kv_from_start = 20;
- hparams.f_attention_scale = 1.0f;
-
- ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
- ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa);
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
-
- switch (hparams.n_layer) {
- case 30: type = LLM_TYPE_E2B; break;
- case 35: type = LLM_TYPE_E4B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_GEMMA4:
- {
- hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
- ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, hparams.swa_layers, hparams.n_layer);
-
- uint32_t n_kv_shared_layers = 0;
- ml.get_key(LLM_KV_ATTENTION_SHARED_KV_LAYERS, n_kv_shared_layers, false);
-
- hparams.n_layer_kv_from_start = hparams.n_layer - (int32_t)n_kv_shared_layers;
- hparams.f_attention_scale = 1.0f; // Gemma4 uses self.scaling = 1.0 (no pre-attn scaling)
-
- ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp, false);
- ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa);
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key(LLM_KV_EMBEDDING_LENGTH_PER_LAYER, hparams.n_embd_per_layer);
- ml.get_key(LLM_KV_ATTENTION_KEY_LENGTH_SWA, hparams.n_embd_head_k_swa);
- ml.get_key(LLM_KV_ATTENTION_VALUE_LENGTH_SWA, hparams.n_embd_head_v_swa);
- ml.get_key(LLM_KV_FINAL_LOGIT_SOFTCAPPING, hparams.f_final_logit_softcapping, false);
-
- switch (hparams.n_layer) {
- case 30: type = LLM_TYPE_26B_A4B; break;
- case 35: type = LLM_TYPE_E2B; break;
- case 42: type = LLM_TYPE_E4B; break;
- case 60: type = LLM_TYPE_31B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_GEMMA_EMBEDDING:
- {
- hparams.swa_type = LLAMA_SWA_TYPE_SYMMETRIC;
- uint32_t swa_period = 6;
- ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
- hparams.set_swa_pattern(swa_period);
+ // recurrent / linear-attention weight scales (per-tensor, shape {1})
+ if (!layer.ssm_in_s && layer.ssm_in) {
+ layer.ssm_in_s = create_tensor(tn(LLM_TENSOR_SSM_IN, "scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.ssm_out_s && layer.ssm_out) {
+ layer.ssm_out_s = create_tensor(tn(LLM_TENSOR_SSM_OUT, "scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.ssm_alpha_s && layer.ssm_alpha) {
+ layer.ssm_alpha_s = create_tensor(tn(LLM_TENSOR_SSM_ALPHA, "scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.ssm_beta_s && layer.ssm_beta) {
+ layer.ssm_beta_s = create_tensor(tn(LLM_TENSOR_SSM_BETA, "scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
- hparams.causal_attn = false; // embeddings do not use causal attention
+ // input scales
+ if (!layer.wq_in_s && layer.wq) {
+ layer.wq_in_s = create_tensor(tn(LLM_TENSOR_ATTN_Q, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.wk_in_s && layer.wk) {
+ layer.wk_in_s = create_tensor(tn(LLM_TENSOR_ATTN_K, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.wv_in_s && layer.wv) {
+ layer.wv_in_s = create_tensor(tn(LLM_TENSOR_ATTN_V, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.wo_in_s && layer.wo) {
+ layer.wo_in_s = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.wqkv_in_s && layer.wqkv) {
+ layer.wqkv_in_s = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.wqkv_gate_in_s && layer.wqkv_gate) {
+ layer.wqkv_gate_in_s = create_tensor(tn(LLM_TENSOR_ATTN_GATE, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.ffn_gate_in_s && layer.ffn_gate) {
+ layer.ffn_gate_in_s = create_tensor(tn(LLM_TENSOR_FFN_GATE, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.ffn_down_in_s && layer.ffn_down) {
+ layer.ffn_down_in_s = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.ffn_up_in_s && layer.ffn_up) {
+ layer.ffn_up_in_s = create_tensor(tn(LLM_TENSOR_FFN_UP, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.ffn_gate_exps_in_s && layer.ffn_gate_exps) {
+ layer.ffn_gate_exps_in_s = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "input_scale", i), {n_expert}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.ffn_down_exps_in_s && layer.ffn_down_exps) {
+ layer.ffn_down_exps_in_s = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "input_scale", i), {n_expert}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.ffn_up_exps_in_s && layer.ffn_up_exps) {
+ layer.ffn_up_exps_in_s = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "input_scale", i), {n_expert}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.ffn_gate_shexp_in_s && layer.ffn_gate_shexp) {
+ layer.ffn_gate_shexp_in_s = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.ffn_down_shexp_in_s && layer.ffn_down_shexp) {
+ layer.ffn_down_shexp_in_s = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.ffn_up_shexp_in_s && layer.ffn_up_shexp) {
+ layer.ffn_up_shexp_in_s = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.ssm_in_in_s && layer.ssm_in) {
+ layer.ssm_in_in_s = create_tensor(tn(LLM_TENSOR_SSM_IN, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.ssm_out_in_s && layer.ssm_out) {
+ layer.ssm_out_in_s = create_tensor(tn(LLM_TENSOR_SSM_OUT, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.ssm_alpha_in_s && layer.ssm_alpha) {
+ layer.ssm_alpha_in_s = create_tensor(tn(LLM_TENSOR_SSM_ALPHA, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ if (!layer.ssm_beta_in_s && layer.ssm_beta) {
+ layer.ssm_beta_in_s = create_tensor(tn(LLM_TENSOR_SSM_BETA, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+ }
+ }
- ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
- ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa);
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.done_getting_tensors();
- //applied only if model converted with --sentence-transformers-dense-modules
- ml.get_key(LLM_KV_DENSE_2_FEAT_IN, hparams.dense_2_feat_in, false);
- ml.get_key(LLM_KV_DENSE_2_FEAT_OUT, hparams.dense_2_feat_out, false);
- ml.get_key(LLM_KV_DENSE_3_FEAT_IN, hparams.dense_3_feat_in, false);
- ml.get_key(LLM_KV_DENSE_3_FEAT_OUT, hparams.dense_3_feat_out, false);
+ // populate tensors_by_name
+ for (auto & [_, ctx_ptr] : ml.ctx_map) {
+ for (auto * cur = ggml_get_first_tensor(ctx_ptr.get()); cur != NULL; cur = ggml_get_next_tensor(ctx_ptr.get(), cur)) {
+ tensors_by_name.emplace_back(ggml_get_name(cur), cur);
+ }
+ }
- GGML_ASSERT((hparams.dense_2_feat_in == 0 || hparams.dense_2_feat_in == hparams.n_embd) && "dense_2_feat_in must be equal to n_embd");
- GGML_ASSERT((hparams.dense_3_feat_out == 0 || hparams.dense_3_feat_out == hparams.n_embd) && "dense_3_feat_out must be equal to n_embd");
+ ml.init_mappings(true, use_mlock ? &pimpl->mlock_mmaps : nullptr);
+ pimpl->mappings.reserve(ml.mappings.size());
- switch (hparams.n_layer) {
- case 24: type = LLM_TYPE_0_3B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- hparams.f_attention_scale = 1.0f / std::sqrt(float(hparams.n_embd_head_k()));
+ // create the backend buffers
+ std::vector<std::pair<ggml_context *, llama_buf_map>> ctx_buf_maps;
+ ctx_buf_maps.reserve(ml.ctx_map.size());
- } break;
- case LLM_ARCH_STARCODER2:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
- switch (hparams.n_layer) {
- case 30: type = LLM_TYPE_3B; break;
- case 32: type = LLM_TYPE_7B; break;
- case 40: type = LLM_TYPE_15B; break;
- case 52: type = LLM_TYPE_20B; break; // granite
- case 88: type = LLM_TYPE_34B; break; // granite
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_MAMBA:
- {
- ml.get_key(LLM_KV_SSM_CONV_KERNEL, hparams.ssm_d_conv);
- ml.get_key(LLM_KV_SSM_INNER_SIZE, hparams.ssm_d_inner);
- ml.get_key(LLM_KV_SSM_STATE_SIZE, hparams.ssm_d_state);
- ml.get_key(LLM_KV_SSM_TIME_STEP_RANK, hparams.ssm_dt_rank);
- ml.get_key(LLM_KV_SSM_DT_B_C_RMS, hparams.ssm_dt_b_c_rms, false);
-
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
-
- switch (hparams.n_layer) {
- case 24:
- switch (hparams.n_embd) {
- case 768: type = LLM_TYPE_SMALL; break;
- default: type = LLM_TYPE_UNKNOWN;
- } break;
- case 48:
- switch (hparams.n_embd) {
- case 1024: type = LLM_TYPE_MEDIUM; break;
- case 1536: type = LLM_TYPE_LARGE; break;
- case 2048: type = LLM_TYPE_XL; break;
- default: type = LLM_TYPE_UNKNOWN;
- } break;
- case 64:
- switch (hparams.n_embd) {
- case 2560: type = LLM_TYPE_3B; break;
- default: type = LLM_TYPE_UNKNOWN;
- } break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_MAMBA2:
- {
- ml.get_key(LLM_KV_SSM_CONV_KERNEL, hparams.ssm_d_conv);
- ml.get_key(LLM_KV_SSM_INNER_SIZE, hparams.ssm_d_inner);
- ml.get_key(LLM_KV_SSM_STATE_SIZE, hparams.ssm_d_state);
- ml.get_key(LLM_KV_SSM_TIME_STEP_RANK, hparams.ssm_dt_rank);
- ml.get_key(LLM_KV_SSM_GROUP_COUNT, hparams.ssm_n_group);
-
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
-
- switch (hparams.n_layer) {
- case 24:
- switch (hparams.n_embd) {
- case 768: type = LLM_TYPE_SMALL; break;
- default: type = LLM_TYPE_UNKNOWN;
- } break;
- case 48:
- switch (hparams.n_embd) {
- case 1024: type = LLM_TYPE_MEDIUM; break;
- case 1536: type = LLM_TYPE_LARGE; break;
- case 2048: type = LLM_TYPE_XL; break;
- default: type = LLM_TYPE_UNKNOWN;
- } break;
- case 64:
- switch (hparams.n_embd) {
- case 2560: type = LLM_TYPE_3B; break;
- case 4096: type = LLM_TYPE_7B; break;
- default: type = LLM_TYPE_UNKNOWN;
- } break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_JAMBA:
- {
- ml.get_key(LLM_KV_SSM_CONV_KERNEL, hparams.ssm_d_conv);
- ml.get_key(LLM_KV_SSM_INNER_SIZE, hparams.ssm_d_inner);
- ml.get_key(LLM_KV_SSM_STATE_SIZE, hparams.ssm_d_state);
- ml.get_key(LLM_KV_SSM_TIME_STEP_RANK, hparams.ssm_dt_rank);
+ // Ensure we have enough capacity for the maximum backend buffer we will potentially create
+ const size_t n_max_backend_buffer = ml.ctx_map.size() * ml.files.size();
+ pimpl->ctxs_bufs.reserve(n_max_backend_buffer);
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ for (auto & [buft, ctx_ptr] : ml.ctx_map) {
+ ggml_context * ctx = ctx_ptr.get();
- for (uint32_t i = 0; i < hparams.n_layer; ++i) {
- hparams.recurrent_layer_arr[i] = hparams.n_head_kv(i) == 0;
- }
+ // skip contexts without tensors
+ if (ggml_get_first_tensor(ctx) == nullptr) {
+ continue;
+ }
- switch (hparams.n_layer) {
- // TODO: Jamba layers are a bit heterogeneous, so naming this is hard.
- case 12: // 900M 8x???M
- case 32: // 51B 16x?B
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_XVERSE:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- switch (hparams.n_layer) {
- case 32: type = LLM_TYPE_7B; break;
- case 40: type = LLM_TYPE_13B; break;
- case 80: type = LLM_TYPE_65B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_COMMAND_R:
- {
- ml.get_key(LLM_KV_LOGIT_SCALE, hparams.f_logit_scale, false);
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
- switch (hparams.n_layer) {
- case 40: type = LLM_TYPE_35B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_COHERE2:
- {
- hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
- uint32_t swa_period = 4;
- ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
- hparams.set_swa_pattern(swa_period);
- hparams.rope_freq_base_train_swa = hparams.rope_freq_base_train;
- hparams.rope_freq_scale_train_swa = hparams.rope_freq_scale_train;
-
- ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
- ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa);
- ml.get_key(LLM_KV_LOGIT_SCALE, hparams.f_logit_scale);
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
- switch (hparams.n_layer) {
- case 32: type = LLM_TYPE_8B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_DBRX:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
- ml.get_key(LLM_KV_ATTENTION_CLAMP_KQV, hparams.f_clamp_kqv);
+ llama_buf_map buf_map;
+ buf_map.reserve(n_max_backend_buffer);
- switch (hparams.n_layer) {
- case 40: type = LLM_TYPE_16x12B; break;
- default: type = LLM_TYPE_UNKNOWN;
+ // check if it is possible to use buffer_from_host_ptr with this buffer type
+ ggml_backend_dev_t dev = ggml_backend_buft_get_device(buft);
+ if (!dev) {
+ // FIXME: workaround for CPU backend buft having a NULL device
+ dev = ggml_backend_dev_by_type(GGML_BACKEND_DEVICE_TYPE_CPU);
+ if (!dev) {
+ throw std::runtime_error(format("%s: no CPU backend found", __func__));
}
- } break;
- case LLM_ARCH_OLMO:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
- ml.get_key(LLM_KV_ATTENTION_CLAMP_KQV, hparams.f_clamp_kqv, false);
-
- switch (hparams.n_layer) {
- case 22: type = LLM_TYPE_1B; break;
- case 32: type = LLM_TYPE_7B; break;
- case 80: type = LLM_TYPE_70B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_OLMO2:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
-
- const bool found_swa = ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa, false);
- if (found_swa && hparams.n_swa > 0) {
- hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
- uint32_t swa_period = 4;
- ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
- hparams.set_swa_pattern(swa_period);
-
- hparams.rope_freq_base_train_swa = hparams.rope_freq_base_train;
- hparams.rope_freq_scale_train_swa = 1.0; // See olmo2.cpp
- ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
- } else {
- hparams.swa_type = LLAMA_SWA_TYPE_NONE;
- }
+ }
+ ggml_backend_dev_props props;
+ ggml_backend_dev_get_props(dev, &props);
+ bool buffer_from_host_ptr_supported = props.caps.buffer_from_host_ptr;
+ bool is_default_buft = buft == ggml_backend_dev_buffer_type(dev);
- switch (hparams.n_layer) {
- case 16: type = LLM_TYPE_1B; break;
- case 32: type = LLM_TYPE_7B; break;
- case 40: type = LLM_TYPE_13B; break;
- case 64: type = LLM_TYPE_32B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_SEED_OSS:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- switch (hparams.n_layer) {
- case 64: type = LLM_TYPE_36B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_OLMOE:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- switch (hparams.n_layer) {
- case 16: type = LLM_TYPE_A1_7B; break;
- default: type = LLM_TYPE_UNKNOWN;
+ std::vector<ggml_backend_buffer_ptr> bufs;
+ if (ml.use_mmap && use_mmap_buffer && buffer_from_host_ptr_supported && is_default_buft) {
+ GGML_ASSERT(!ml.no_alloc);
+ for (uint32_t idx = 0; idx < ml.files.size(); idx++) {
+ // only the mmap region containing the tensors in the model is mapped to the backend buffer
+ // this is important for metal with apple silicon: if the entire model could be mapped to a metal buffer,
+ // then we could just use metal for all layers
+ // this allows using partial offloading when the model size exceeds the metal buffer size, but not the RAM size
+ void * addr = nullptr;
+ size_t first, last; // NOLINT
+ ml.get_mapping_range(&first, &last, &addr, idx, ctx);
+ if (first >= last) {
+ continue;
}
- } break;
- case LLM_ARCH_OPENELM:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
-
- switch (hparams.n_layer) {
- case 16: type = LLM_TYPE_270M; break;
- case 20: type = LLM_TYPE_450M; break;
- case 28: type = LLM_TYPE_1B; break;
- case 36: type = LLM_TYPE_3B; break;
- default: type = LLM_TYPE_UNKNOWN;
+ const size_t max_size = ggml_get_max_tensor_size(ctx);
+ ggml_backend_buffer_t buf = ggml_backend_dev_buffer_from_host_ptr(dev, (char *) addr + first, last - first, max_size);
+ if (buf == nullptr) {
+ throw std::runtime_error(format("unable to allocate %s buffer", ggml_backend_buft_name(buft)));
}
- } break;
- case LLM_ARCH_GPTNEOX:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
- ml.get_key(LLM_KV_USE_PARALLEL_RESIDUAL, hparams.use_par_res);
- switch (hparams.n_layer) {
- case 6:
- switch (hparams.n_ff()) {
- case 512: type = LLM_TYPE_14M; break;
- case 2048: type = LLM_TYPE_70M; break;
- default: type = LLM_TYPE_UNKNOWN;
- } break;
- case 12:
- switch (hparams.n_ff()) {
- case 3072: type = LLM_TYPE_160M; break;
- default: type = LLM_TYPE_UNKNOWN;
- } break;
- case 16:
- switch (hparams.n_ff()) {
- case 8192: type = LLM_TYPE_1B; break;
- default: type = LLM_TYPE_UNKNOWN;
- } break;
- case 24:
- switch (hparams.n_ff()) {
- case 4096: type = LLM_TYPE_410M; break;
- case 8192: type = LLM_TYPE_1_4B; break;
- default: type = LLM_TYPE_UNKNOWN;
- } break;
- case 32:
- switch (hparams.n_ff()) {
- case 10240: type = LLM_TYPE_2_8B; break;
- case 16384: type = LLM_TYPE_6_9B; break;
- default: type = LLM_TYPE_UNKNOWN;
- } break;
- case 36:
- switch (hparams.n_ff()) {
- case 20480: type = LLM_TYPE_12B; break;
- default: type = LLM_TYPE_UNKNOWN;
- } break;
- case 44:
- switch (hparams.n_ff()) {
- case 24576: type = LLM_TYPE_20B; break;
- default: type = LLM_TYPE_UNKNOWN;
- } break;
- default: type = LLM_TYPE_UNKNOWN;
+ bufs.emplace_back(buf);
+ buf_map.emplace(idx, buf);
+ }
+ } else {
+ ggml_backend_buffer_t buf;
+ if (ml.no_alloc) {
+ buf = ggml_backend_buft_alloc_buffer(buft, /*size =*/ 0); // dummy buffer
+ for (ggml_tensor * t = ggml_get_first_tensor(ctx); t != nullptr; t = ggml_get_next_tensor(ctx, t)) {
+ t->buffer = buf; // set dummy buffer for weights so that the backend scheduler won't try to allocate them
}
- } break;
- case LLM_ARCH_ARCTIC:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ } else {
+ buf = ggml_backend_alloc_ctx_tensors_from_buft(ctx, buft); // real buffer
+ }
+ if (buf == nullptr) {
+ throw std::runtime_error(format("unable to allocate %s buffer", ggml_backend_buft_name(buft)));
+ }
+ if (use_mlock && ggml_backend_buffer_is_host(buf)) {
+ pimpl->mlock_bufs.emplace_back(new llama_mlock);
+ auto & mlock_buf = pimpl->mlock_bufs.back();
+ mlock_buf->init (ggml_backend_buffer_get_base(buf));
+ mlock_buf->grow_to(ggml_backend_buffer_get_size(buf));
+ }
+ bufs.emplace_back(buf);
+ for (uint32_t idx = 0; idx < ml.files.size(); idx++) {
+ buf_map.emplace(idx, buf);
+ }
+ }
- if (hparams.n_expert == 128) {
- switch (hparams.n_layer) {
- case 35: type = LLM_TYPE_10B_128x3_66B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } else {
- type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_DEEPSEEK:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key(LLM_KV_LEADING_DENSE_BLOCK_COUNT, hparams.n_layer_dense_lead, false);
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
- ml.get_key(LLM_KV_EXPERT_SHARED_COUNT, hparams.n_expert_shared);
- ml.get_key(LLM_KV_EXPERT_WEIGHTS_SCALE, hparams.expert_weights_scale, false);
-
- switch (hparams.n_ff_exp) {
- case 1408: type = LLM_TYPE_16B; break;
- case 1792: type = LLM_TYPE_20B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_DEEPSEEK2:
- case LLM_ARCH_MISTRAL4:
- {
- // lite variants include DeepSeek-V2-Lite, GigaChat3-10B-A1.8B, Kanana-2-30B-A3B
- const bool is_lite = (hparams.n_layer == 27 || hparams.n_layer == 26 || (hparams.n_layer == 48 && n_vocab == 128256));
+ for (auto & buf : bufs) {
+ // indicate that this buffer contains weights
+ // this is used by ggml_backend_sched to improve op scheduling: ops that use a weight are preferably scheduled to the backend that contains the weight
+ ggml_backend_buffer_set_usage(buf.get(), GGML_BACKEND_BUFFER_USAGE_WEIGHTS);
+ }
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key(LLM_KV_LEADING_DENSE_BLOCK_COUNT, hparams.n_layer_dense_lead, false);
- if (!is_lite) {
- ml.get_key(LLM_KV_ATTENTION_Q_LORA_RANK, hparams.n_lora_q);
- }
- ml.get_key(LLM_KV_ATTENTION_KV_LORA_RANK, hparams.n_lora_kv);
- ml.get_key(LLM_KV_ATTENTION_KEY_LENGTH_MLA, hparams.n_embd_head_k_mla_impl, false);
- ml.get_key(LLM_KV_ATTENTION_VALUE_LENGTH_MLA, hparams.n_embd_head_v_mla_impl, false);
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
- ml.get_key(LLM_KV_EXPERT_SHARED_COUNT, hparams.n_expert_shared);
- ml.get_key(LLM_KV_EXPERT_WEIGHTS_SCALE, hparams.expert_weights_scale, false);
- ml.get_key(LLM_KV_EXPERT_WEIGHTS_NORM, hparams.expert_weights_norm, false);
- ml.get_key(LLM_KV_EXPERT_GATING_FUNC, hparams.expert_gating_func, false);
- if (hparams.expert_gating_func == LLAMA_EXPERT_GATING_FUNC_TYPE_NONE) {
- // for compatibility with existing DeepSeek V2 and V2.5 GGUFs
- // that have no expert_gating_func model parameter set
- if ((hparams.n_layer == 47 || hparams.n_layer == 48) && n_vocab == 154880) {
- // GLM 4.7 Lite
- hparams.expert_gating_func = LLAMA_EXPERT_GATING_FUNC_TYPE_SIGMOID;
- } else {
- hparams.expert_gating_func = LLAMA_EXPERT_GATING_FUNC_TYPE_SOFTMAX;
- }
- }
+ pimpl->ctxs_bufs.emplace_back(std::move(ctx_ptr), std::move(bufs));
- if (ml.get_key(LLM_KV_ROPE_SCALING_YARN_LOG_MUL, hparams.rope_yarn_log_mul, false)) {
- // [TAG_DEEPSEEK2_YARN_LOG_MUL_FIX]
- // cancel the factor from the convert script
- hparams.rope_yarn_log_mul /= 0.1f;
- }
+ ctx_buf_maps.emplace_back(ctx, buf_map);
+ }
- // (optional) temperature tuning - used by mistral-large
- ml.get_key(LLM_KV_ATTENTION_TEMPERATURE_SCALE, hparams.f_attn_temp_scale, false);
- ml.get_key(LLM_KV_ATTENTION_TEMPERATURE_LENGTH, hparams.n_attn_temp_floor_scale, false); // FIXME why not use temperature_length?
+ if (llama_supports_gpu_offload()) {
+ const int n_gpu = std::min(n_gpu_layers, int(hparams.n_layer));
- hparams.f_attn_temp_offset = 0.0f;
+ int n_repeating = n_gpu;
+ if (n_repeating > 0) {
+ LLAMA_LOG_INFO("%s: offloading output layer to GPU\n", __func__);
+ n_repeating--;
+ }
+ LLAMA_LOG_INFO("%s: offloading %d repeating layers to GPU\n", __func__, n_repeating);
- switch (hparams.n_layer) {
- case 27: type = LLM_TYPE_16B; break;
- case 47: type = LLM_TYPE_30B_A3B; break;
- case 60: type = LLM_TYPE_236B; break;
- case 61: type = LLM_TYPE_671B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_DEEPSEEK2OCR:
- {
- // similar to deepseek2, but without MLA
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key(LLM_KV_LEADING_DENSE_BLOCK_COUNT, hparams.n_layer_dense_lead, false);
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
- ml.get_key(LLM_KV_EXPERT_SHARED_COUNT, hparams.n_expert_shared);
- ml.get_key(LLM_KV_EXPERT_WEIGHTS_SCALE, hparams.expert_weights_scale, false);
- ml.get_key(LLM_KV_EXPERT_WEIGHTS_NORM, hparams.expert_weights_norm, false);
- ml.get_key(LLM_KV_EXPERT_GATING_FUNC, hparams.expert_gating_func, false);
-
- if (hparams.expert_gating_func == LLAMA_EXPERT_GATING_FUNC_TYPE_NONE) {
- hparams.expert_gating_func = LLAMA_EXPERT_GATING_FUNC_TYPE_SOFTMAX;
- }
+ const int max_backend_supported_layers = hparams.n_layer + 1;
+ const int max_offloadable_layers = hparams.n_layer + 1;
- switch (hparams.n_layer) {
- case 12: type = LLM_TYPE_3B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_PLM:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key(LLM_KV_ATTENTION_KV_LORA_RANK, hparams.n_lora_kv);
- switch (hparams.n_layer) {
- case 32: type = LLM_TYPE_1_8B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_CHATGLM:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- switch (hparams.n_layer) {
- case 28: {
- if (hparams.n_head(0) == 16) {
- type = LLM_TYPE_1_5B;
- } else {
- type = LLM_TYPE_6B;
- }
- } break;
- case 40: {
- if (hparams.n_head(0) == 24) {
- type = LLM_TYPE_4B;
- } else {
- type = LLM_TYPE_9B;
- }
- } break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_GLM4:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key_or_arr(LLM_KV_ROPE_DIMENSION_SECTIONS, hparams.rope_sections, 4, false);
-
- // NextN/MTP parameters (GLM-OCR)
- ml.get_key(LLM_KV_NEXTN_PREDICT_LAYERS, hparams.nextn_predict_layers, false);
- GGML_ASSERT(hparams.nextn_predict_layers < hparams.n_layer && "nextn_predict_layers must be < n_layer");
-
- // TODO: when MTP is implemented, this should probably be updated if needed
- hparams.n_layer_kv_from_start = hparams.n_layer - hparams.nextn_predict_layers;
-
- switch (hparams.n_layer) {
- case 17: type = LLM_TYPE_1B; break; // GLM-OCR
- case 40: type = LLM_TYPE_9B; break;
- case 61: type = LLM_TYPE_32B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_GLM4_MOE:
- {
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key_or_arr(LLM_KV_ROPE_DIMENSION_SECTIONS, hparams.rope_sections, 4, false);
-
- // MoE parameters
- ml.get_key(LLM_KV_EXPERT_COUNT, hparams.n_expert);
- ml.get_key(LLM_KV_EXPERT_USED_COUNT, hparams.n_expert_used);
- ml.get_key(LLM_KV_EXPERT_SHARED_COUNT, hparams.n_expert_shared);
- ml.get_key(LLM_KV_LEADING_DENSE_BLOCK_COUNT, hparams.n_layer_dense_lead, false);
- ml.get_key(LLM_KV_EXPERT_WEIGHTS_SCALE, hparams.expert_weights_scale, false);
- ml.get_key(LLM_KV_EXPERT_WEIGHTS_NORM, hparams.expert_weights_norm, false);
-
- // Expert gating function (GLM-4.5 uses sigmoid)
- ml.get_key(LLM_KV_EXPERT_GATING_FUNC, hparams.expert_gating_func, false);
- if (hparams.expert_gating_func == LLAMA_EXPERT_GATING_FUNC_TYPE_NONE) {
- hparams.expert_gating_func = LLAMA_EXPERT_GATING_FUNC_TYPE_SIGMOID;
- }
-
- // NextN/MTP parameters
- ml.get_key(LLM_KV_NEXTN_PREDICT_LAYERS, hparams.nextn_predict_layers, false);
- GGML_ASSERT(hparams.nextn_predict_layers < hparams.n_layer && "nextn_predict_layers must be < n_layer");
-
- // TODO: when MTP is implemented, this should probably be updated if needed
- hparams.n_layer_kv_from_start = hparams.n_layer - hparams.nextn_predict_layers;
+ LLAMA_LOG_INFO("%s: offloaded %d/%d layers to GPU\n", __func__, std::min(n_gpu_layers, max_offloadable_layers), max_backend_supported_layers);
+ }
- switch (hparams.n_layer) {
- case 47: type = LLM_TYPE_106B_A12B; break; // GLM-4.5-Air (46 layers + 1 NextN layer)
- case 48: type = LLM_TYPE_102B_A12B; break; // Solar Open
- case 93: type = LLM_TYPE_355B_A32B; break; // GLM-4.5 (92 layers + 1 NextN layer)
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_GLM_DSA:
- {
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key_or_arr(LLM_KV_ROPE_DIMENSION_SECTIONS, hparams.rope_sections, 4, false);
-
- // MoE parameters
- ml.get_key(LLM_KV_EXPERT_COUNT, hparams.n_expert);
- ml.get_key(LLM_KV_EXPERT_USED_COUNT, hparams.n_expert_used);
- ml.get_key(LLM_KV_EXPERT_SHARED_COUNT, hparams.n_expert_shared);
- ml.get_key(LLM_KV_LEADING_DENSE_BLOCK_COUNT, hparams.n_layer_dense_lead, false);
- ml.get_key(LLM_KV_EXPERT_WEIGHTS_SCALE, hparams.expert_weights_scale, false);
- ml.get_key(LLM_KV_EXPERT_WEIGHTS_NORM, hparams.expert_weights_norm, false);
-
- // deepseek MLA parameters
- ml.get_key(LLM_KV_ATTENTION_Q_LORA_RANK, hparams.n_lora_q);
- ml.get_key(LLM_KV_ATTENTION_KV_LORA_RANK, hparams.n_lora_kv);
- ml.get_key(LLM_KV_ATTENTION_KEY_LENGTH_MLA, hparams.n_embd_head_k_mla_impl, false);
- ml.get_key(LLM_KV_ATTENTION_VALUE_LENGTH_MLA, hparams.n_embd_head_v_mla_impl, false);
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
- ml.get_key(LLM_KV_EXPERT_SHARED_COUNT, hparams.n_expert_shared);
-
- // DSA parameters
- ml.get_key(LLM_KV_ATTENTION_INDEXER_HEAD_COUNT, hparams.indexer_n_head);
- ml.get_key(LLM_KV_ATTENTION_INDEXER_KEY_LENGTH, hparams.indexer_head_size);
- ml.get_key(LLM_KV_ATTENTION_INDEXER_TOP_K, hparams.indexer_top_k);
-
- // Expert gating function (GLM-4.5 uses sigmoid)
- ml.get_key(LLM_KV_EXPERT_GATING_FUNC, hparams.expert_gating_func, false);
- if (hparams.expert_gating_func == LLAMA_EXPERT_GATING_FUNC_TYPE_NONE) {
- hparams.expert_gating_func = LLAMA_EXPERT_GATING_FUNC_TYPE_SIGMOID;
- }
+ // print memory requirements per buffer type
+ for (auto & [_, bufs] : pimpl->ctxs_bufs) {
+ for (auto & buf: bufs) {
+ LLAMA_LOG_INFO("%s: %12s model buffer size = %8.2f MiB\n",
+ __func__, ggml_backend_buffer_name(buf.get()), ggml_backend_buffer_get_size(buf.get()) / 1024.0 / 1024.0);
+ }
+ }
- // NextN/MTP parameters
- ml.get_key(LLM_KV_NEXTN_PREDICT_LAYERS, hparams.nextn_predict_layers, false);
- GGML_ASSERT(hparams.nextn_predict_layers < hparams.n_layer && "nextn_predict_layers must be < n_layer");
+ if (ml.no_alloc) {
+ return true;
+ }
- // TODO: when MTP is implemented, this should probably be updated if needed
- hparams.n_layer_kv_from_start = hparams.n_layer - hparams.nextn_predict_layers;
+ // load tensor data
+ for (auto & [ctx, buf_map] : ctx_buf_maps) {
+ if (!ml.load_all_data(ctx, buf_map, use_mlock ? &pimpl->mlock_mmaps : NULL, params.progress_callback, params.progress_callback_user_data)) {
+ return false;
+ }
+ }
- switch (hparams.n_layer) {
- case 79: type = LLM_TYPE_744B_A40B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_BITNET:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ if (use_mmap_buffer) {
+ for (auto & mapping : ml.mappings) {
+ pimpl->mappings.emplace_back(std::move(mapping));
+ }
+ }
- switch (hparams.n_layer) {
- case 26: type = LLM_TYPE_3B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_T5:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key(LLM_KV_ATTENTION_RELATIVE_BUCKETS_COUNT, hparams.n_rel_attn_bkts);
+ return true;
+}
- uint32_t dec_start_token_id;
- if (ml.get_key(LLM_KV_DECODER_START_TOKEN_ID, dec_start_token_id, false)) {
- hparams.dec_start_token_id = dec_start_token_id;
- }
+ggml_tensor * llama_model_base::create_tensor(llama_model_loader & ml, const LLM_TN_IMPL & tn, const std::initializer_list<int64_t> & ne, int flags) {
+ const buft_list_t * buft_list_layer = tn.bid == -1 ? nullptr : pimpl->dev_layer.at(tn.bid).buft_list;
+ return ml.create_tensor(
+ hparams, &pimpl->cpu_buft_list, pimpl->dev_input.buft_list, pimpl->dev_output.buft_list, buft_list_layer,
+ tn, ne, flags);
+}
- hparams.dec_n_layer = hparams.n_layer;
- ml.get_key(LLM_KV_DECODER_BLOCK_COUNT, hparams.dec_n_layer, false);
-
- switch (hparams.n_layer) {
- case 6: type = LLM_TYPE_60M; break; // t5-small
- case 8: type = LLM_TYPE_80M; break; // flan-t5-small
- case 12:
- switch (hparams.n_ff()) {
- case 3072: type = LLM_TYPE_220M; break; // t5-base
- case 2048: type = LLM_TYPE_250M; break; // flan-t5-base
- default: type = LLM_TYPE_UNKNOWN;
- } break;
- case 24:
- switch (hparams.n_ff()) {
- case 4096: type = LLM_TYPE_770M; break; // t5-large
- case 2816: type = LLM_TYPE_780M; break; // flan-t5-large
- case 16384: type = LLM_TYPE_3B; break; // t5-3b
- case 5120: type = LLM_TYPE_3B; break; // flan-t5-xl
- case 65536: type = LLM_TYPE_11B; break; // t5-11b
- case 10240: type = LLM_TYPE_11B; break; // flan-t5-xxl
- default: type = LLM_TYPE_UNKNOWN;
- } break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_T5ENCODER:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key(LLM_KV_ATTENTION_RELATIVE_BUCKETS_COUNT, hparams.n_rel_attn_bkts);
- type = LLM_TYPE_UNKNOWN;
- } break;
- case LLM_ARCH_JAIS:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
- ml.get_key(LLM_KV_ATTENTION_MAX_ALIBI_BIAS, hparams.f_max_alibi_bias, false);
-
- switch (hparams.n_layer) {
- case 24: type = LLM_TYPE_1_3B; break;
- case 40: type = LLM_TYPE_13B; break;
- /* TODO: add variants */
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_JAIS2:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+std::string llama_model::arch_name() const {
+ return llm_arch_name(arch);
+}
- switch (hparams.n_layer) {
- case 32: type = LLM_TYPE_8B; break;
- case 68: type = LLM_TYPE_70B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_NEMOTRON:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
- switch (hparams.n_layer) {
- case 32: type = LLM_TYPE_4B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_NEMOTRON_H:
- case LLM_ARCH_NEMOTRON_H_MOE:
- {
- ml.get_key(LLM_KV_SSM_CONV_KERNEL, hparams.ssm_d_conv);
- ml.get_key(LLM_KV_SSM_INNER_SIZE, hparams.ssm_d_inner);
- ml.get_key(LLM_KV_SSM_STATE_SIZE, hparams.ssm_d_state);
- ml.get_key(LLM_KV_SSM_TIME_STEP_RANK, hparams.ssm_dt_rank);
- ml.get_key(LLM_KV_SSM_GROUP_COUNT, hparams.ssm_n_group);
-
- // A layer is recurrent IFF the n_head_kv value is set to 0 and
- // the n_ff value is set to 0
- for (uint32_t i = 0; i < hparams.n_layer; ++i) {
- hparams.recurrent_layer_arr[i] = (hparams.n_head_kv(i) == 0 && hparams.n_ff(i) == 0);
- }
+std::string llama_model::type_name() const {
+ return llm_type_name(type);
+}
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+std::string llama_model::desc() const {
+ return pimpl->desc_str;
+}
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp, false);
- ml.get_key(LLM_KV_EXPERT_SHARED_FEED_FORWARD_LENGTH, hparams.n_ff_shexp, false);
- ml.get_key(LLM_KV_EXPERT_SHARED_COUNT, hparams.n_expert_shared, false);
- ml.get_key(LLM_KV_EXPERT_WEIGHTS_NORM, hparams.expert_weights_norm, false);
- ml.get_key(LLM_KV_EXPERT_WEIGHTS_SCALE, hparams.expert_weights_scale, false);
- ml.get_key(LLM_KV_MOE_LATENT_SIZE, hparams.moe_latent_size, false);
+size_t llama_model::size() const {
+ return pimpl->n_bytes;
+}
- switch (hparams.n_layer) {
- case 52: type = LLM_TYPE_31B_A3_5B; break; // Nemotron-H_MOE 31B
- case 56: type = LLM_TYPE_9B; break;
- case 88: type = LLM_TYPE_120B_A12B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_EXAONE:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+size_t llama_model::n_tensors() const {
+ return tensors_by_name.size();
+}
- switch (hparams.n_layer) {
- case 32: type = LLM_TYPE_8B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_EXAONE4:
- {
- if (hparams.n_layer == 64) { // 32B
- hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
- hparams.n_swa = 4096;
- uint32_t swa_period = 4;
- ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
- hparams.set_swa_pattern(swa_period);
-
- hparams.rope_freq_base_train_swa = hparams.rope_freq_base_train;
- hparams.rope_freq_scale_train_swa = hparams.rope_freq_scale_train;
- ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
- }
+size_t llama_model::n_devices() const {
+ return devices.size();
+}
- ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa, false);
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+const float * llama_model::tensor_split() const {
+ return params.tensor_split;
+}
- switch (hparams.n_layer) {
- case 30: type = LLM_TYPE_1_2B; break;
- case 64: type = LLM_TYPE_32B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_EXAONE_MOE:
- {
- hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
- hparams.n_swa = 128;
- uint32_t swa_period = 4;
- ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
- hparams.set_swa_pattern(swa_period);
- hparams.rope_freq_base_train_swa = hparams.rope_freq_base_train;
- hparams.rope_freq_scale_train_swa = hparams.rope_freq_scale_train;
-
- ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
- ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa);
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key(LLM_KV_EXPERT_SHARED_COUNT, hparams.n_expert_shared, false);
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
- ml.get_key(LLM_KV_EXPERT_SHARED_FEED_FORWARD_LENGTH, hparams.n_ff_shexp, false);
- ml.get_key(LLM_KV_EXPERT_GATING_FUNC, hparams.expert_gating_func);
- ml.get_key(LLM_KV_EXPERT_WEIGHTS_SCALE, hparams.expert_weights_scale, false);
- ml.get_key(LLM_KV_EXPERT_WEIGHTS_NORM, hparams.expert_weights_norm, false);
- ml.get_key(LLM_KV_LEADING_DENSE_BLOCK_COUNT, hparams.n_layer_dense_lead, false);
-
- ml.get_key(LLM_KV_NEXTN_PREDICT_LAYERS, hparams.nextn_predict_layers, false);
- GGML_ASSERT(hparams.nextn_predict_layers < hparams.n_layer && "nextn_predict_layers must be < n_layer");
-
- switch (hparams.n_layer) {
- case 32: type = LLM_TYPE_30B_A3B; break;
- case 48:
- case 49: type = LLM_TYPE_235B_A22B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_RWKV6:
- case LLM_ARCH_RWKV6QWEN2:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps, false);
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps, false);
- ml.get_key(LLM_KV_WKV_HEAD_SIZE, hparams.wkv_head_size);
- ml.get_key(LLM_KV_TIME_MIX_EXTRA_DIM, hparams.time_mix_extra_dim);
- ml.get_key(LLM_KV_TIME_DECAY_EXTRA_DIM, hparams.time_decay_extra_dim);
- ml.get_key(LLM_KV_RESCALE_EVERY_N_LAYERS, hparams.rescale_every_n_layers, false);
- ml.get_key(LLM_KV_TOKEN_SHIFT_COUNT, hparams.token_shift_count, false);
-
- switch (hparams.n_layer) {
- case 24: type = LLM_TYPE_1_6B; break;
- case 32:
- switch (hparams.n_embd) {
- case 2560: type = LLM_TYPE_3B; break;
- case 4096: type = LLM_TYPE_7B; break;
- default: type = LLM_TYPE_UNKNOWN;
- } break;
- case 61: type = LLM_TYPE_14B; break;
- case 64: type = LLM_TYPE_32B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_RWKV7:
- case LLM_ARCH_ARWKV7:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps, false);
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps, false);
- ml.get_key(LLM_KV_WKV_HEAD_SIZE, hparams.wkv_head_size);
- ml.get_key(LLM_KV_ATTENTION_DECAY_LORA_RANK, hparams.n_lora_decay);
- ml.get_key(LLM_KV_ATTENTION_ICLR_LORA_RANK, hparams.n_lora_iclr);
- ml.get_key(LLM_KV_ATTENTION_VALUE_RESIDUAL_MIX_LORA_RANK, hparams.n_lora_value_res_mix);
- ml.get_key(LLM_KV_ATTENTION_GATE_LORA_RANK, hparams.n_lora_gate, false);
- ml.get_key(LLM_KV_TOKEN_SHIFT_COUNT, hparams.token_shift_count, false);
-
- switch (hparams.n_layer) {
- case 12:
- switch (hparams.n_embd) {
- case 768: type = LLM_TYPE_190M; break;
- default: type = LLM_TYPE_UNKNOWN;
- } break;
- case 24:
- switch (hparams.n_embd) {
- case 1024: type = LLM_TYPE_450M; break;
- case 2048: type = LLM_TYPE_1_5B; break;
- default: type = LLM_TYPE_UNKNOWN;
- } break;
- case 28:
- switch (hparams.n_embd) {
- case 1536: type = LLM_TYPE_1_5B; break;
- case 3584: type = LLM_TYPE_7B; break;
- default: type = LLM_TYPE_UNKNOWN;
- } break;
- case 32:
- switch (hparams.n_embd) {
- case 2560: type = LLM_TYPE_2_9B; break;
- case 4096: type = LLM_TYPE_7B; break;
- default: type = LLM_TYPE_UNKNOWN;
- } break;
- case 61:
- switch (hparams.n_embd) {
- case 4096: type = LLM_TYPE_14B; break;
- default: type = LLM_TYPE_UNKNOWN;
- } break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_GRANITE:
- case LLM_ARCH_GRANITE_MOE:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key(LLM_KV_LOGIT_SCALE, hparams.f_logit_scale);
- ml.get_key(LLM_KV_RESIDUAL_SCALE, hparams.f_residual_scale, false);
- ml.get_key(LLM_KV_EMBEDDING_SCALE, hparams.f_embedding_scale, false);
- ml.get_key(LLM_KV_ATTENTION_SCALE, hparams.f_attention_scale, false);
-
- // Granite uses rope_finetuned as a switch for rope, so default to true
- bool rope_finetuned = true;
- ml.get_key(LLM_KV_ROPE_SCALING_FINETUNED, rope_finetuned, false);
- hparams.rope_finetuned = rope_finetuned;
-
- switch (hparams.n_layer) {
- case 32: type = LLM_TYPE_3B; break;
- case 40: type = LLM_TYPE_3B; break;
- // Add additional layer/vocab/etc checks here for other model sizes
- default: type = LLM_TYPE_UNKNOWN;
- }
+uint32_t llama_model::n_gpu_layers() const {
+ return params.n_gpu_layers >= 0 ? params.n_gpu_layers : hparams.n_layer + 1;
+}
- // For Granite MoE Shared
- ml.get_key(LLM_KV_EXPERT_SHARED_FEED_FORWARD_LENGTH, hparams.n_ff_shexp, /* required */ false);
- } break;
- case LLM_ARCH_GRANITE_HYBRID:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key(LLM_KV_LOGIT_SCALE, hparams.f_logit_scale, /* required */ false);
- ml.get_key(LLM_KV_RESIDUAL_SCALE, hparams.f_residual_scale, /* required */ false);
- ml.get_key(LLM_KV_EMBEDDING_SCALE, hparams.f_embedding_scale, /* required */ false);
- ml.get_key(LLM_KV_ATTENTION_SCALE, hparams.f_attention_scale, /* required */ false);
-
- ml.get_key(LLM_KV_SSM_CONV_KERNEL, hparams.ssm_d_conv);
- ml.get_key(LLM_KV_SSM_INNER_SIZE, hparams.ssm_d_inner);
- ml.get_key(LLM_KV_SSM_STATE_SIZE, hparams.ssm_d_state);
- ml.get_key(LLM_KV_SSM_TIME_STEP_RANK, hparams.ssm_dt_rank);
- ml.get_key(LLM_KV_SSM_GROUP_COUNT, hparams.ssm_n_group);
-
- // Granite uses rope_finetuned as a switch for rope, so default to true
- bool rope_finetuned = true;
- ml.get_key(LLM_KV_ROPE_SCALING_FINETUNED, rope_finetuned, false);
- hparams.rope_finetuned = rope_finetuned;
-
- // A layer is recurrent IFF the n_head_kv value is set to 0
- for (uint32_t i = 0; i < hparams.n_layer; ++i) {
- hparams.recurrent_layer_arr[i] = hparams.n_head_kv(i) == 0;
- }
+llama_split_mode llama_model::split_mode() const {
+ return params.split_mode;
+}
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+std::map<ggml_backend_buffer_type_t, size_t> llama_model::memory_breakdown() const {
+ std::map<ggml_backend_buffer_type_t, size_t> ret;
+ for (const auto & [ctx, bufs] : pimpl->ctxs_bufs) {
+ if (hparams.no_alloc) {
+ GGML_ASSERT(bufs.size() == 1);
+ ggml_backend_buffer_t buf = bufs[0].get();
+ GGML_ASSERT(ggml_backend_buffer_get_base(buf) == nullptr);
+ ggml_backend_buffer_type_t buft = ggml_backend_buffer_get_type(buf);
+ ret[buft] += ggml_backend_alloc_ctx_tensors_from_buft_size(ctx.get(), buft);
+ } else {
+ for (const auto & buf : bufs) {
+ // GGML_ASSERT(ggml_backend_buffer_get_base(buf.get()) != nullptr); // multi_buffer does not have a defined base
+ ret[ggml_backend_buffer_get_type(buf.get())] += ggml_backend_buffer_get_size(buf.get());
+ }
+ }
+ }
+ return ret;
+}
- switch (hparams.n_embd) {
- case 768: type = LLM_TYPE_350M; break;
- case 1536: type = (hparams.n_ff() == 512 ? LLM_TYPE_7B_A1B : LLM_TYPE_1B); break;
- case 2048: case 2560: type = LLM_TYPE_3B; break;
- case 4096: type = LLM_TYPE_32B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
+uint64_t llama_model::n_elements() const {
+ return pimpl->n_elements;
+}
- // For Granite MoE Shared
- ml.get_key(LLM_KV_EXPERT_SHARED_FEED_FORWARD_LENGTH, hparams.n_ff_shexp, /* required */ false);
- } break;
- case LLM_ARCH_CHAMELEON:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- hparams.f_norm_eps = 1e-5; // eps for qk-norm, torch default
- ml.get_key(LLM_KV_SWIN_NORM, hparams.swin_norm, false);
-
- switch (hparams.n_layer) {
- case 32: type = LLM_TYPE_7B; break;
- case 48: type = LLM_TYPE_34B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_WAVTOKENIZER_DEC:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
- ml.get_key(LLM_KV_ATTENTION_GROUPNORM_EPS, hparams.f_norm_group_eps);
- ml.get_key(LLM_KV_ATTENTION_GROUPNORM_GROUPS, hparams.n_norm_groups);
- } break;
- case LLM_ARCH_BAILINGMOE:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key(LLM_KV_LEADING_DENSE_BLOCK_COUNT, hparams.n_layer_dense_lead, false);
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
- ml.get_key(LLM_KV_EXPERT_SHARED_COUNT, hparams.n_expert_shared);
- ml.get_key(LLM_KV_EXPERT_WEIGHTS_SCALE, hparams.expert_weights_scale, false);
- ml.get_key(LLM_KV_EXPERT_WEIGHTS_NORM, hparams.expert_weights_norm, false);
-
- switch (hparams.n_layer) {
- case 28: type = LLM_TYPE_16B; break;
- case 88: type = LLM_TYPE_290B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_BAILINGMOE2:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key(LLM_KV_LEADING_DENSE_BLOCK_COUNT, hparams.n_layer_dense_lead, false);
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
- ml.get_key(LLM_KV_EXPERT_SHARED_FEED_FORWARD_LENGTH, hparams.n_ff_shexp, false);
- ml.get_key(LLM_KV_EXPERT_SHARED_COUNT, hparams.n_expert_shared);
- ml.get_key(LLM_KV_EXPERT_WEIGHTS_SCALE, hparams.expert_weights_scale, false);
- ml.get_key(LLM_KV_EXPERT_WEIGHTS_NORM, hparams.expert_weights_norm, false);
- ml.get_key(LLM_KV_EXPERT_GATING_FUNC, hparams.expert_gating_func);
- ml.get_key(LLM_KV_NEXTN_PREDICT_LAYERS, hparams.nextn_predict_layers, false);
- GGML_ASSERT(hparams.nextn_predict_layers < hparams.n_layer && "nextn_predict_layers must be < n_layer");
-
- // TODO: when MTP is implemented, this should probably be updated if needed
- hparams.n_layer_kv_from_start = hparams.n_layer - hparams.nextn_predict_layers;
-
- switch (hparams.n_layer) {
- case 20: type = LLM_TYPE_16B_A1B; break;
- case 21: type = LLM_TYPE_16B_A1B; break;
- case 32: type = LLM_TYPE_100B_A6B; break;
- case 33: type = LLM_TYPE_100B_A6B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_DOTS1:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key(LLM_KV_LEADING_DENSE_BLOCK_COUNT, hparams.n_layer_dense_lead, false);
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
- ml.get_key(LLM_KV_EXPERT_SHARED_COUNT, hparams.n_expert_shared);
- ml.get_key(LLM_KV_EXPERT_WEIGHTS_SCALE, hparams.expert_weights_scale, false);
- ml.get_key(LLM_KV_EXPERT_WEIGHTS_NORM, hparams.expert_weights_norm, false);
- ml.get_key(LLM_KV_EXPERT_GATING_FUNC, hparams.expert_gating_func, false);
- switch (hparams.n_layer) {
- case 62: type = LLM_TYPE_142B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_ERNIE4_5:
- case LLM_ARCH_ERNIE4_5_MOE:
- case LLM_ARCH_PADDLEOCR:
- {
- // paddleocr need mrope_section
- ml.get_key_or_arr(LLM_KV_ROPE_DIMENSION_SECTIONS, hparams.rope_sections, 4, false);
-
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- if (arch == LLM_ARCH_ERNIE4_5_MOE) {
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
- ml.get_key(LLM_KV_EXPERT_SHARED_FEED_FORWARD_LENGTH, hparams.n_ff_shexp, false);
- ml.get_key(LLM_KV_INTERLEAVE_MOE_LAYER_STEP, hparams.n_moe_layer_step);
- ml.get_key(LLM_KV_LEADING_DENSE_BLOCK_COUNT, hparams.n_layer_dense_lead, false);
- }
+void llama_model::print_info() const {
+ const std::string rope_scaling_type = llama_rope_scaling_type_name(hparams.rope_scaling_type_train);
- switch (hparams.n_layer) {
- case 18: type = LLM_TYPE_0_3B; break;
- case 28: type = LLM_TYPE_21B_A3B; break;
- case 54: type = LLM_TYPE_300B_A47B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_FALCON_H1:
- {
- // Common parameters
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
-
- // SSM parameters
- ml.get_key(LLM_KV_SSM_CONV_KERNEL, hparams.ssm_d_conv);
- ml.get_key(LLM_KV_SSM_INNER_SIZE, hparams.ssm_d_inner);
- ml.get_key(LLM_KV_SSM_STATE_SIZE, hparams.ssm_d_state);
- ml.get_key(LLM_KV_SSM_TIME_STEP_RANK, hparams.ssm_dt_rank);
- ml.get_key(LLM_KV_SSM_GROUP_COUNT, hparams.ssm_n_group);
-
- std::fill(hparams.recurrent_layer_arr.begin(), hparams.recurrent_layer_arr.end(), true);
-
- switch (hparams.n_layer) {
- case 36:
- type = LLM_TYPE_0_5B; break;
- case 24:
- type = LLM_TYPE_1_5B; break;
- case 66:
- type = LLM_TYPE_1B; break;
- case 32:
- type = LLM_TYPE_3B; break;
- case 44:
- type = LLM_TYPE_7B; break;
- case 72:
- type = LLM_TYPE_34B; break;
- default:
- type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_HUNYUAN_MOE:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
- ml.get_key(LLM_KV_EXPERT_SHARED_FEED_FORWARD_LENGTH, hparams.n_ff_shexp, false);
+ auto print_f = [](const std::function<uint32_t(uint32_t)> & f, uint32_t n) {
+ bool is_var = false;
- switch (hparams.n_layer) {
- case 32: type = LLM_TYPE_A13B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_HUNYUAN_VL:
- case LLM_ARCH_HUNYUAN_DENSE:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key_or_arr(LLM_KV_ROPE_DIMENSION_SECTIONS, hparams.rope_sections, 4, false);
-
- // XDRoPE / NTK-aware scaling: base = rope_theta * alpha^(dim / (dim - 2))
- if (hparams.rope_scaling_alpha > 0.0f) {
- const int dim = hparams.n_embd_head_k();
- hparams.rope_freq_base_train = hparams.rope_freq_base_train
- * powf(hparams.rope_scaling_alpha, (float)dim / (float)(dim - 2));
- }
+ std::vector<uint32_t> v;
+ for (uint32_t i = 0; i < n; ++i) {
+ v.push_back(f(i));
+ if (v[i] != v[0]) {
+ is_var = true;
+ }
+ }
- switch (hparams.n_embd) {
- case 1024: type = LLM_TYPE_0_5B; break;
- case 2048: type = LLM_TYPE_1_8B; break;
- case 3072: type = LLM_TYPE_4B; break;
- case 4096: type = LLM_TYPE_7B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_SMOLLM3:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- hparams.n_no_rope_layer_step = 4;
+ std::stringstream ss;
- switch (hparams.n_layer) {
- case 36: type = LLM_TYPE_3B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_OPENAI_MOE:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
- ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa);
-
- hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
- uint32_t swa_period = 2;
- ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
- hparams.set_swa_pattern(swa_period);
-
- hparams.rope_freq_base_train_swa = hparams.rope_freq_base_train;
- hparams.rope_freq_scale_train_swa = hparams.rope_freq_scale_train;
- ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
-
- switch (hparams.n_layer) {
- case 24: type = LLM_TYPE_20B; break;
- case 36: type = LLM_TYPE_120B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_LFM2:
- {
- ml.get_key(LLM_KV_SHORTCONV_L_CACHE, hparams.n_shortconv_l_cache);
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- for (uint32_t il = 0; il < hparams.n_layer; ++il) {
- hparams.recurrent_layer_arr[il] = hparams.n_head_kv(il) == 0;
- }
- hparams.n_layer_dense_lead = hparams.n_layer;
- switch (hparams.n_ff()) {
- case 4608: type = LLM_TYPE_350M; break;
- case 6912: type = LLM_TYPE_700M; break;
- case 8192: type = LLM_TYPE_1_2B; break;
- case 10752: type = LLM_TYPE_2_6B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- if (const auto is_swa = ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa, false); is_swa && hparams.n_swa > 0) {
- hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
- for (uint32_t il = 0; il < hparams.n_layer; ++il) {
- hparams.swa_layers[il] = !hparams.recurrent_layer_arr[il];
- }
- }
- } break;
- case LLM_ARCH_LFM2MOE:
- {
- ml.get_key(LLM_KV_SHORTCONV_L_CACHE, hparams.n_shortconv_l_cache);
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key(LLM_KV_LEADING_DENSE_BLOCK_COUNT, hparams.n_layer_dense_lead, false);
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
- ml.get_key(LLM_KV_EXPERT_GATING_FUNC, hparams.expert_gating_func);
-
- for (uint32_t il = 0; il < hparams.n_layer; ++il) {
- hparams.recurrent_layer_arr[il] = hparams.n_head_kv(il) == 0;
+ if (is_var) {
+ ss << "[";
+ for (uint32_t i = 0; i < n; ++i) {
+ ss << v[i];
+ if (i < n - 1) {
+ ss << ", ";
}
+ }
+ ss << "]";
+ } else {
+ ss << v[0];
+ }
- switch (hparams.n_layer) {
- case 24: type = LLM_TYPE_8B_A1B; break;
- case 40: type = LLM_TYPE_24B_A2B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_SMALLTHINKER:
- {
- const bool found_swa = ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa, false);
-
- if (found_swa && hparams.n_swa > 0) {
- hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
- hparams.n_swa = 4096;
- uint32_t swa_period = 4;
- ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
- hparams.set_swa_pattern(swa_period, true);
-
- hparams.rope_freq_base_train_swa = hparams.rope_freq_base_train;
- hparams.rope_freq_scale_train_swa = hparams.rope_freq_scale_train;
- ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
- } else {
- hparams.swa_type = LLAMA_SWA_TYPE_NONE;
- hparams.n_no_rope_layer_step = hparams.n_layer;
- }
+ return ss.str();
+ };
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp, false);
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key(LLM_KV_EXPERT_GATING_FUNC, hparams.expert_gating_func, false);
+ // hparams
+ LLAMA_LOG_INFO("%s: arch = %s\n", __func__, arch_name().c_str());
+ LLAMA_LOG_INFO("%s: vocab_only = %d\n", __func__, hparams.vocab_only);
+ LLAMA_LOG_INFO("%s: no_alloc = %d\n", __func__, hparams.no_alloc);
- switch (hparams.n_layer) {
- case 32: type = LLM_TYPE_4B; break;
- case 52: type = LLM_TYPE_20B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_GROVEMOE:
- {
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
- ml.get_key(LLM_KV_EXPERT_CHUNK_FEED_FORWARD_LENGTH, hparams.n_ff_chexp, false);
- ml.get_key(LLM_KV_EXPERT_GROUP_SCALE, hparams.expert_group_scale);
- ml.get_key(LLM_KV_EXPERTS_PER_GROUP, hparams.n_group_experts);
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
-
- switch (hparams.n_layer) {
- case 48: type = LLM_TYPE_30B_A3B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_APERTUS:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key_or_arr(LLM_KV_XIELU_ALPHA_N, hparams.xielu_alpha_n, hparams.n_layer);
- ml.get_key_or_arr(LLM_KV_XIELU_ALPHA_P, hparams.xielu_alpha_p, hparams.n_layer);
- ml.get_key_or_arr(LLM_KV_XIELU_BETA, hparams.xielu_beta, hparams.n_layer);
- ml.get_key_or_arr(LLM_KV_XIELU_EPS, hparams.xielu_eps, hparams.n_layer);
-
- switch (hparams.n_layer) {
- case 32: type = LLM_TYPE_8B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_MINIMAX_M2:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
- ml.get_key(LLM_KV_EXPERT_GATING_FUNC, hparams.expert_gating_func, false);
+ if (!hparams.vocab_only) {
+ LLAMA_LOG_INFO("%s: n_ctx_train = %u\n", __func__, hparams.n_ctx_train);
+ LLAMA_LOG_INFO("%s: n_embd = %u\n", __func__, hparams.n_embd);
+ LLAMA_LOG_INFO("%s: n_embd_inp = %u\n", __func__, hparams.n_embd_inp());
+ LLAMA_LOG_INFO("%s: n_layer = %u\n", __func__, hparams.n_layer);
+ LLAMA_LOG_INFO("%s: n_head = %s\n", __func__, print_f([&](uint32_t il) { return hparams.n_head(il); }, hparams.n_layer).c_str());
+ LLAMA_LOG_INFO("%s: n_head_kv = %s\n", __func__, print_f([&](uint32_t il) { return hparams.n_head_kv(il); }, hparams.n_layer).c_str());
+ LLAMA_LOG_INFO("%s: n_rot = %u\n", __func__, hparams.n_rot_full);
+ LLAMA_LOG_INFO("%s: n_swa = %u\n", __func__, hparams.n_swa);
+ LLAMA_LOG_INFO("%s: is_swa_any = %u\n", __func__, hparams.is_swa_any());
+ LLAMA_LOG_INFO("%s: n_embd_head_k = %u\n", __func__, hparams.n_embd_head_k_full);
+ LLAMA_LOG_INFO("%s: n_embd_head_v = %u\n", __func__, hparams.n_embd_head_v_full);
+ LLAMA_LOG_INFO("%s: n_gqa = %s\n", __func__, print_f([&](uint32_t il) { return hparams.n_gqa(il); }, hparams.n_layer).c_str());
+ LLAMA_LOG_INFO("%s: n_embd_k_gqa = %s\n", __func__, print_f([&](uint32_t il) { return hparams.n_embd_k_gqa(il); }, hparams.n_layer).c_str());
+ LLAMA_LOG_INFO("%s: n_embd_v_gqa = %s\n", __func__, print_f([&](uint32_t il) { return hparams.n_embd_v_gqa(il); }, hparams.n_layer).c_str());
+ LLAMA_LOG_INFO("%s: f_norm_eps = %.1e\n", __func__, hparams.f_norm_eps);
+ LLAMA_LOG_INFO("%s: f_norm_rms_eps = %.1e\n", __func__, hparams.f_norm_rms_eps);
+ LLAMA_LOG_INFO("%s: f_clamp_kqv = %.1e\n", __func__, hparams.f_clamp_kqv);
+ LLAMA_LOG_INFO("%s: f_max_alibi_bias = %.1e\n", __func__, hparams.f_max_alibi_bias);
+ LLAMA_LOG_INFO("%s: f_logit_scale = %.1e\n", __func__, hparams.f_logit_scale);
+ LLAMA_LOG_INFO("%s: f_attn_scale = %.1e\n", __func__, hparams.f_attention_scale);
+ LLAMA_LOG_INFO("%s: n_ff = %s\n", __func__, print_f([&](uint32_t il) { return hparams.n_ff(il); }, hparams.n_layer).c_str());
+ LLAMA_LOG_INFO("%s: n_expert = %u\n", __func__, hparams.n_expert);
+ LLAMA_LOG_INFO("%s: n_expert_used = %u\n", __func__, hparams.n_expert_used);
+ LLAMA_LOG_INFO("%s: n_expert_groups = %d\n", __func__, hparams.n_expert_groups);
+ LLAMA_LOG_INFO("%s: n_group_used = %d\n", __func__, hparams.n_group_used);
+ LLAMA_LOG_INFO("%s: causal attn = %d\n", __func__, hparams.causal_attn);
+ LLAMA_LOG_INFO("%s: pooling type = %d\n", __func__, hparams.pooling_type);
+ LLAMA_LOG_INFO("%s: rope type = %d\n", __func__, hparams.rope_type);
+ LLAMA_LOG_INFO("%s: rope scaling = %s\n", __func__, rope_scaling_type.c_str());
+ LLAMA_LOG_INFO("%s: freq_base_train = %.1f\n", __func__, hparams.rope_freq_base_train);
+ LLAMA_LOG_INFO("%s: freq_scale_train = %g\n", __func__, hparams.rope_freq_scale_train);
+ if (hparams.swa_type != LLAMA_SWA_TYPE_NONE) {
+ LLAMA_LOG_INFO("%s: freq_base_swa = %.1f\n", __func__, hparams.rope_freq_base_train_swa);
+ LLAMA_LOG_INFO("%s: freq_scale_swa = %g\n", __func__, hparams.rope_freq_scale_train_swa);
+ LLAMA_LOG_INFO("%s: n_embd_head_k_swa = %u\n", __func__, hparams.n_embd_head_k_swa);
+ LLAMA_LOG_INFO("%s: n_embd_head_v_swa = %u\n", __func__, hparams.n_embd_head_v_swa);
+ LLAMA_LOG_INFO("%s: n_rot_swa = %u\n", __func__, hparams.n_rot_swa);
+ }
+ LLAMA_LOG_INFO("%s: n_ctx_orig_yarn = %u\n", __func__, hparams.n_ctx_orig_yarn);
+ LLAMA_LOG_INFO("%s: rope_yarn_log_mul = %.4f\n", __func__, hparams.rope_yarn_log_mul);
+ LLAMA_LOG_INFO("%s: rope_finetuned = %s\n", __func__, hparams.rope_finetuned ? "yes" : "unknown");
+ // MRoPE (Multi-axis Rotary Position Embedding) sections
+ if (const auto & s = hparams.rope_sections; s[0] || s[1] || s[2] || s[3]) {
+ LLAMA_LOG_INFO("%s: mrope sections = [%d, %d, %d, %d]\n", __func__, s[0], s[1], s[2], s[3]);
+ }
+ if (!classifier_labels.empty()) {
+ LLAMA_LOG_INFO("%s: n_cls_out = %u\n", __func__, hparams.n_cls_out);
- switch (hparams.n_layer) {
- case 62: type = LLM_TYPE_230B_A10B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_COGVLM:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- switch (hparams.n_layer) {
- case 32: type = LLM_TYPE_13B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_PANGU_EMBED:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- switch (hparams.n_layer) {
- case 26: type = LLM_TYPE_1B; break; // openPangu-Embedded-1B-V1.1
- case 34: type = LLM_TYPE_7B; break; // openPangu-Embedded-7B-V1.1
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_QWEN3NEXT:
- {
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp, false);
- ml.get_key(LLM_KV_EXPERT_SHARED_FEED_FORWARD_LENGTH, hparams.n_ff_shexp, false);
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
-
- // Load linear attention (gated delta net) parameters
- ml.get_key(LLM_KV_SSM_CONV_KERNEL, hparams.ssm_d_conv);
- ml.get_key(LLM_KV_SSM_INNER_SIZE, hparams.ssm_d_inner);
- ml.get_key(LLM_KV_SSM_STATE_SIZE, hparams.ssm_d_state);
- ml.get_key(LLM_KV_SSM_TIME_STEP_RANK, hparams.ssm_dt_rank);
- ml.get_key(LLM_KV_SSM_GROUP_COUNT, hparams.ssm_n_group);
-
- // Mark recurrent layers (linear attention layers)
- {
- uint32_t full_attn_interval = 4;
- ml.get_key(LLM_KV_FULL_ATTENTION_INTERVAL, full_attn_interval, false);
- for (uint32_t i = 0; i < hparams.n_layer; ++i) {
- hparams.recurrent_layer_arr[i] = ((i + 1) % full_attn_interval != 0);
- }
- }
+ size_t i = 0;
+ for (const auto & label : classifier_labels) {
+ LLAMA_LOG_INFO("%s: cls_label[%2zu] = %s\n", __func__, i++, label.c_str());
+ }
+ }
- switch (hparams.n_layer) {
- case 48: type = LLM_TYPE_80B_A3B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_QWEN35:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key_or_arr(LLM_KV_ROPE_DIMENSION_SECTIONS, hparams.rope_sections, 4, true);
-
- // Load linear attention (gated delta net) parameters
- ml.get_key(LLM_KV_SSM_CONV_KERNEL, hparams.ssm_d_conv);
- ml.get_key(LLM_KV_SSM_INNER_SIZE, hparams.ssm_d_inner);
- ml.get_key(LLM_KV_SSM_STATE_SIZE, hparams.ssm_d_state);
- ml.get_key(LLM_KV_SSM_TIME_STEP_RANK, hparams.ssm_dt_rank);
- ml.get_key(LLM_KV_SSM_GROUP_COUNT, hparams.ssm_n_group);
-
- // Mark recurrent layers (linear attention layers)
- {
- uint32_t full_attn_interval = 4;
- ml.get_key(LLM_KV_FULL_ATTENTION_INTERVAL, full_attn_interval, false);
- for (uint32_t i = 0; i < hparams.n_layer; ++i) {
- hparams.recurrent_layer_arr[i] = ((i + 1) % full_attn_interval != 0);
- }
- }
+ if (arch == LLM_ARCH_MAMBA ||
+ arch == LLM_ARCH_MAMBA2 ||
+ arch == LLM_ARCH_JAMBA ||
+ arch == LLM_ARCH_FALCON_H1 ||
+ arch == LLM_ARCH_PLAMO2 ||
+ arch == LLM_ARCH_GRANITE_HYBRID ||
+ arch == LLM_ARCH_QWEN3NEXT ||
+ arch == LLM_ARCH_QWEN35 ||
+ arch == LLM_ARCH_QWEN35MOE ||
+ arch == LLM_ARCH_NEMOTRON_H ||
+ arch == LLM_ARCH_NEMOTRON_H_MOE) {
+ LLAMA_LOG_INFO("%s: ssm_d_conv = %u\n", __func__, hparams.ssm_d_conv);
+ LLAMA_LOG_INFO("%s: ssm_d_inner = %u\n", __func__, hparams.ssm_d_inner);
+ LLAMA_LOG_INFO("%s: ssm_d_state = %u\n", __func__, hparams.ssm_d_state);
+ LLAMA_LOG_INFO("%s: ssm_dt_rank = %u\n", __func__, hparams.ssm_dt_rank);
+ LLAMA_LOG_INFO("%s: ssm_n_group = %u\n", __func__, hparams.ssm_n_group);
+ LLAMA_LOG_INFO("%s: ssm_dt_b_c_rms = %d\n", __func__, hparams.ssm_dt_b_c_rms);
+ }
- switch (hparams.n_layer) {
- case 24: type = hparams.n_embd == 1024 ? LLM_TYPE_0_8B : LLM_TYPE_2B; break;
- case 32: type = hparams.n_embd == 2560 ? LLM_TYPE_4B : LLM_TYPE_9B; break;
- case 64: type = LLM_TYPE_27B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_QWEN35MOE:
- {
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp, false);
- ml.get_key(LLM_KV_EXPERT_SHARED_FEED_FORWARD_LENGTH, hparams.n_ff_shexp, false);
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
-
- ml.get_key_or_arr(LLM_KV_ROPE_DIMENSION_SECTIONS, hparams.rope_sections, 4, true);
-
- // Load linear attention (gated delta net) parameters
- ml.get_key(LLM_KV_SSM_CONV_KERNEL, hparams.ssm_d_conv);
- ml.get_key(LLM_KV_SSM_INNER_SIZE, hparams.ssm_d_inner);
- ml.get_key(LLM_KV_SSM_STATE_SIZE, hparams.ssm_d_state);
- ml.get_key(LLM_KV_SSM_TIME_STEP_RANK, hparams.ssm_dt_rank);
- ml.get_key(LLM_KV_SSM_GROUP_COUNT, hparams.ssm_n_group);
-
- // Mark recurrent layers (linear attention layers)
- {
- uint32_t full_attn_interval = 4;
- ml.get_key(LLM_KV_FULL_ATTENTION_INTERVAL, full_attn_interval, false);
- for (uint32_t i = 0; i < hparams.n_layer; ++i) {
- hparams.recurrent_layer_arr[i] = ((i + 1) % full_attn_interval != 0);
- }
- }
+ LLAMA_LOG_INFO("%s: model type = %s\n", __func__, type_name().c_str());
+ if (pimpl->n_elements >= 1e12) {
+ LLAMA_LOG_INFO("%s: model params = %.2f T\n", __func__, pimpl->n_elements*1e-12);
+ } else if (pimpl->n_elements >= 1e9) {
+ LLAMA_LOG_INFO("%s: model params = %.2f B\n", __func__, pimpl->n_elements*1e-9);
+ } else if (pimpl->n_elements >= 1e6) {
+ LLAMA_LOG_INFO("%s: model params = %.2f M\n", __func__, pimpl->n_elements*1e-6);
+ } else {
+ LLAMA_LOG_INFO("%s: model params = %.2f K\n", __func__, pimpl->n_elements*1e-3);
+ }
- switch (hparams.n_layer) {
- case 40: type = LLM_TYPE_35B_A3B; break;
- case 48: type = LLM_TYPE_122B_A10B; break;
- case 60: type = LLM_TYPE_397B_A17B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_MISTRAL3:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key(LLM_KV_ATTENTION_TEMPERATURE_SCALE, hparams.f_attn_temp_scale, false);
+ // general kv
+ LLAMA_LOG_INFO("%s: general.name = %s\n", __func__, name.c_str());
- ml.get_key(LLM_KV_ROPE_SCALING_YARN_BETA_FAST, hparams.yarn_beta_fast, false);
- ml.get_key(LLM_KV_ROPE_SCALING_YARN_BETA_SLOW, hparams.yarn_beta_slow, false);
- ml.get_key(LLM_KV_ROPE_SCALING_YARN_LOG_MUL, hparams.rope_yarn_log_mul, false);
+ if (arch == LLM_ARCH_DEEPSEEK) {
+ LLAMA_LOG_INFO("%s: n_layer_dense_lead = %d\n", __func__, hparams.n_layer_dense_lead);
+ LLAMA_LOG_INFO("%s: n_ff_exp = %d\n", __func__, hparams.n_ff_exp);
+ LLAMA_LOG_INFO("%s: n_expert_shared = %d\n", __func__, hparams.n_expert_shared);
+ LLAMA_LOG_INFO("%s: expert_weights_scale = %.1f\n", __func__, hparams.expert_weights_scale);
+ }
- hparams.f_attn_temp_offset = 0.0f;
+ if (arch == LLM_ARCH_DEEPSEEK2 || arch == LLM_ARCH_DEEPSEEK2OCR || arch == LLM_ARCH_GLM_DSA || arch == LLM_ARCH_MISTRAL4) {
+ LLAMA_LOG_INFO("%s: n_layer_dense_lead = %d\n", __func__, hparams.n_layer_dense_lead);
+ LLAMA_LOG_INFO("%s: n_lora_q = %d\n", __func__, hparams.n_lora_q);
+ LLAMA_LOG_INFO("%s: n_lora_kv = %d\n", __func__, hparams.n_lora_kv);
+ LLAMA_LOG_INFO("%s: n_embd_head_k_mla = %d\n", __func__, hparams.n_embd_head_k_mla());
+ LLAMA_LOG_INFO("%s: n_embd_head_v_mla = %d\n", __func__, hparams.n_embd_head_v_mla());
+ LLAMA_LOG_INFO("%s: n_ff_exp = %d\n", __func__, hparams.n_ff_exp);
+ LLAMA_LOG_INFO("%s: n_expert_shared = %d\n", __func__, hparams.n_expert_shared);
+ LLAMA_LOG_INFO("%s: expert_weights_scale = %.1f\n", __func__, hparams.expert_weights_scale);
+ LLAMA_LOG_INFO("%s: expert_weights_norm = %d\n", __func__, hparams.expert_weights_norm);
+ LLAMA_LOG_INFO("%s: expert_gating_func = %s\n", __func__, llama_expert_gating_func_name((llama_expert_gating_func_type) hparams.expert_gating_func));
+ }
- // TODO: maybe add n_attn_temp_floor_scale as a separate KV?
- if (hparams.f_attn_temp_scale != 0.0f) {
- hparams.n_attn_temp_floor_scale = hparams.n_ctx_orig_yarn;
- if (hparams.n_attn_temp_floor_scale == 0) {
- throw std::runtime_error("invalid n_ctx_orig_yarn for attention temperature scaling");
- }
- }
+ if (arch == LLM_ARCH_QWEN2MOE) {
+ LLAMA_LOG_INFO("%s: n_ff_exp = %d\n", __func__, hparams.n_ff_exp);
+ LLAMA_LOG_INFO("%s: n_ff_shexp = %d\n", __func__, hparams.n_ff_shexp);
+ }
- switch (hparams.n_layer) {
- case 26: type = LLM_TYPE_3B; break;
- case 34: type = LLM_TYPE_8B; break;
- case 40: type = LLM_TYPE_14B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_MIMO2:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ if (arch == LLM_ARCH_QWEN3MOE || arch == LLM_ARCH_OPENAI_MOE || arch == LLM_ARCH_QWEN3VLMOE || arch == LLM_ARCH_RND1) {
+ LLAMA_LOG_INFO("%s: n_ff_exp = %d\n", __func__, hparams.n_ff_exp);
+ }
- hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
+ if (arch == LLM_ARCH_MINICPM ||
+ arch == LLM_ARCH_GRANITE ||
+ arch == LLM_ARCH_GRANITE_MOE ||
+ arch == LLM_ARCH_GRANITE_HYBRID ||
+ arch == LLM_ARCH_NEMOTRON_H_MOE) {
+ LLAMA_LOG_INFO("%s: f_embedding_scale = %f\n", __func__, hparams.f_embedding_scale);
+ LLAMA_LOG_INFO("%s: f_residual_scale = %f\n", __func__, hparams.f_residual_scale);
+ LLAMA_LOG_INFO("%s: f_attention_scale = %f\n", __func__, hparams.f_attention_scale);
+ LLAMA_LOG_INFO("%s: n_ff_shexp = %d\n", __func__, hparams.n_ff_shexp);
+ }
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
- ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa);
- ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
- ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, hparams.swa_layers, hparams.n_layer);
+ if (arch == LLM_ARCH_BAILINGMOE) {
+ LLAMA_LOG_INFO("%s: n_layer_dense_lead = %d\n", __func__, hparams.n_layer_dense_lead);
+ LLAMA_LOG_INFO("%s: n_ff_exp = %d\n", __func__, hparams.n_ff_exp);
+ LLAMA_LOG_INFO("%s: n_expert_shared = %d\n", __func__, hparams.n_expert_shared);
+ LLAMA_LOG_INFO("%s: expert_weights_scale = %.1f\n", __func__, hparams.expert_weights_scale);
+ LLAMA_LOG_INFO("%s: expert_weights_norm = %d\n", __func__, hparams.expert_weights_norm);
+ }
- switch (hparams.n_layer) {
- case 48: type = LLM_TYPE_310B_A15B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_KIMI_LINEAR:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
- ml.get_key(LLM_KV_ATTENTION_KEY_LENGTH_MLA, hparams.n_embd_head_k_mla_impl);
- ml.get_key(LLM_KV_ATTENTION_VALUE_LENGTH_MLA, hparams.n_embd_head_v_mla_impl);
- ml.get_key(LLM_KV_ATTENTION_KV_LORA_RANK, hparams.n_lora_kv);
- ml.get_key(LLM_KV_SSM_CONV_KERNEL, hparams.ssm_d_conv);
- ml.get_key(LLM_KV_KDA_HEAD_DIM, hparams.n_embd_head_kda);
-
- // MLA qk_rope_head_dim (for reference)
- // qk_rope_head_dim = 64, qk_nope_head_dim = 128, qk_head_dim = 192
-
- // Mark KDA layers as recurrent using n_head_kv pattern (like Jamba)
- // Set n_head_kv = 0 for KDA layers (recurrent), n_head_kv = n_head for MLA layers (attention)
- for (uint32_t i = 0; i < hparams.n_layer; ++i) {
- hparams.recurrent_layer_arr[i] = hparams.n_head_kv(i) == 0; // KDA layers are recurrent
- }
+ if (arch == LLM_ARCH_BAILINGMOE2) {
+ LLAMA_LOG_INFO("%s: n_layer_dense_lead = %d\n", __func__, hparams.n_layer_dense_lead);
+ LLAMA_LOG_INFO("%s: n_ff_exp = %d\n", __func__, hparams.n_ff_exp);
+ LLAMA_LOG_INFO("%s: n_ff_shexp = %d\n", __func__, hparams.n_ff_shexp);
+ LLAMA_LOG_INFO("%s: n_expert_shared = %d\n", __func__, hparams.n_expert_shared);
+ LLAMA_LOG_INFO("%s: expert_weights_scale = %.1f\n", __func__, hparams.expert_weights_scale);
+ LLAMA_LOG_INFO("%s: expert_weights_norm = %d\n", __func__, hparams.expert_weights_norm);
+ LLAMA_LOG_INFO("%s: expert_gating_func = %s\n", __func__, llama_expert_gating_func_name((llama_expert_gating_func_type) hparams.expert_gating_func));
+ LLAMA_LOG_INFO("%s: nextn_predict_layers = %d\n", __func__, hparams.nextn_predict_layers);
+ }
- // MoE parameters - Kimi uses moe_intermediate_size = 1024
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
- ml.get_key(LLM_KV_EXPERT_SHARED_COUNT, hparams.n_expert_shared);
- ml.get_key(LLM_KV_LEADING_DENSE_BLOCK_COUNT, hparams.n_layer_dense_lead, false);
- ml.get_key(LLM_KV_EXPERT_WEIGHTS_SCALE, hparams.expert_weights_scale, false);
- ml.get_key(LLM_KV_EXPERT_GATING_FUNC, hparams.expert_gating_func);
+ if (arch == LLM_ARCH_SMALLTHINKER || arch == LLM_ARCH_LFM2MOE) {
+ LLAMA_LOG_INFO("%s: n_ff_exp = %d\n", __func__, hparams.n_ff_exp);
+ LLAMA_LOG_INFO("%s: expert_gating_func = %s\n", __func__, llama_expert_gating_func_name((llama_expert_gating_func_type) hparams.expert_gating_func));
+ }
- switch (hparams.n_layer) {
- case 27: type = LLM_TYPE_48B_A3B; break; // Kimi-Linear-48B-A3B
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- case LLM_ARCH_STEP35:
- {
- ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ if (arch == LLM_ARCH_GROVEMOE) {
+ LLAMA_LOG_INFO("%s: n_ff_exp = %d\n", __func__, hparams.n_ff_exp);
+ LLAMA_LOG_INFO("%s: n_ff_chexp = %d\n", __func__, hparams.n_ff_chexp);
+ LLAMA_LOG_INFO("%s: n_group_experts = %d\n", __func__, hparams.n_group_experts);
+ LLAMA_LOG_INFO("%s: expert_group_scale = %.2f\n", __func__, hparams.expert_group_scale);
+ }
+ }
- hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
+ vocab.print_info();
+}
- // full_attention layer only use half of the RoPE dimensions
- hparams.n_rot_full = hparams.n_rot_full / 2;
+ggml_backend_dev_t llama_model::dev_layer(int il) const {
+ return pimpl->dev_layer.at(il).dev;
+}
- // MoE + SWA parameters
- ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
- ml.get_key(LLM_KV_EXPERT_SHARED_FEED_FORWARD_LENGTH, hparams.n_ff_shexp, false);
- ml.get_key(LLM_KV_EXPERT_GATING_FUNC, hparams.expert_gating_func, false);
- ml.get_key(LLM_KV_EXPERT_WEIGHTS_SCALE, hparams.expert_weights_scale, false);
- ml.get_key(LLM_KV_EXPERT_WEIGHTS_NORM, hparams.expert_weights_norm, false);
+ggml_backend_dev_t llama_model::dev_output() const {
+ return pimpl->dev_output.dev;
+}
- // Step35 uses sigmoid gating by default (if not set in GGUF)
- if (hparams.expert_gating_func == LLAMA_EXPERT_GATING_FUNC_TYPE_NONE) {
- hparams.expert_gating_func = LLAMA_EXPERT_GATING_FUNC_TYPE_SIGMOID;
- }
+template<typename F>
+static bool buft_supported(ggml_backend_buffer_type_t buft, ggml_backend_dev_t dev, F & fn) {
+ ggml_init_params params = {
+ /*.mem_size =*/ ggml_tensor_overhead()*8,
+ /*.mem_buffer =*/ NULL,
+ /*.no_alloc =*/ true,
+ };
- ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa);
- ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
- ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, hparams.swa_layers, hparams.n_layer);
- ml.get_key_or_arr(LLM_KV_SWIGLU_CLAMP_EXP, hparams.swiglu_clamp_exp, hparams.n_layer, false);
- ml.get_key_or_arr(LLM_KV_SWIGLU_CLAMP_SHEXP, hparams.swiglu_clamp_shexp, hparams.n_layer, false);
+ ggml_context_ptr ctx { ggml_init(params) };
+ if (!ctx) {
+ throw std::runtime_error(format("failed to create ggml context"));
+ }
- switch (hparams.n_layer) {
- case 45: type = LLM_TYPE_196B_A11B; break;
- default: type = LLM_TYPE_UNKNOWN;
- }
- } break;
- default: throw std::runtime_error("unsupported model architecture: " + arch_name());
+ ggml_backend_buffer_ptr buf { ggml_backend_buft_alloc_buffer(buft, 0) };
+ ggml_tensor * op_tensor = fn(ctx.get());
+ for (int i = 0; i < GGML_MAX_SRC; i++) {
+ if (op_tensor->src[i] != nullptr) {
+ assert(op_tensor->src[i]->buffer == nullptr);
+ op_tensor->src[i]->buffer = buf.get();
+ }
}
- pimpl->n_bytes = ml.n_bytes;
+ bool op_supported = ggml_backend_dev_supports_op(dev, op_tensor);
- pimpl->desc_str = arch_name() + " " + type_name() + " " + ml.ftype_name();
+ return op_supported;
+}
- if (hparams.f_max_alibi_bias > 0.0f) {
- hparams.use_alibi = true;
+template<typename F>
+static ggml_backend_buffer_type_t select_buft(const buft_list_t & buft_list, const F & fn) {
+ for (const auto & cur : buft_list) {
+ ggml_backend_dev_t cur_dev = cur.first;
+ ggml_backend_buffer_type_t cur_buft = cur.second;
+ if (buft_supported(cur_buft, cur_dev, fn)) {
+ return cur_buft;
+ }
}
- hparams.rope_type = llama_model_rope_type(this);
+ throw std::runtime_error(format("no suitable buffer type found"));
}
-void llama_model::load_vocab(llama_model_loader & ml) {
- const auto kv = LLM_KV(arch);
-
- vocab.load(ml, kv);
+ggml_backend_buffer_type_t llama_model::select_buft(int il) const {
+ return ::select_buft(
+ *pimpl->dev_layer.at(il).buft_list,
+ [&](ggml_context * ctx) {
+ ggml_tensor * cur = ggml_new_tensor_1d(ctx, GGML_TYPE_F32, hparams.n_embd);
+ ggml_tensor * layer_dir = ggml_new_tensor_1d(ctx, GGML_TYPE_F32, hparams.n_embd);
+ return ggml_add(ctx, cur, layer_dir);
+ });
}
-bool llama_model::load_tensors(llama_model_loader & ml) {
- const auto & split_mode = params.split_mode;
- const auto & use_mlock = params.use_mlock;
- const auto & tensor_split = params.tensor_split;
-
- const int n_layer = hparams.n_layer;
- const int n_gpu_layers = this->n_gpu_layers();
-
- const bool use_mmap_buffer = true;
-
- LLAMA_LOG_INFO("%s: loading model tensors, this can take a while... (mmap = %s, direct_io = %s)\n",
- __func__, ml.use_mmap ? "true" : "false", ml.use_direct_io ? "true" : "false");
-
- // build a list of buffer types for the CPU and GPU devices
- pimpl->cpu_buft_list = make_cpu_buft_list(devices, params.use_extra_bufts, params.no_host);
- for (const auto & dev : devices) {
- buft_list_t buft_list = make_gpu_buft_list(dev.dev, split_mode, tensor_split);
- // add CPU buffer types as a fallback
- buft_list.insert(buft_list.end(), pimpl->cpu_buft_list.begin(), pimpl->cpu_buft_list.end());
- pimpl->gpu_buft_list.emplace(dev.dev, std::move(buft_list));
- }
-
- ggml_backend_dev_t cpu_dev = ggml_backend_dev_by_type(GGML_BACKEND_DEVICE_TYPE_CPU);
- if (cpu_dev == nullptr) {
- throw std::runtime_error(format("%s: no CPU backend found", __func__));
- }
-
- // calculate the split points
- bool all_zero = tensor_split == nullptr || std::all_of(tensor_split, tensor_split + n_devices(), [](float x) { return x == 0.0f; });
- std::vector<float> splits(n_devices());
- if (all_zero) {
- // default split, by free memory
- for (size_t i = 0; i < n_devices(); ++i) {
- ggml_backend_dev_t dev = devices[i].dev;
- size_t total;
- size_t free;
- ggml_backend_dev_memory(dev, &free, &total);
-
- // devices can return 0 bytes for free and total memory if they do not
- // have any to report. in this case, we will use the host memory as a fallback
- // fixes: https://github.com/ggml-org/llama.cpp/issues/18577
- if (free == 0 && total == 0) {
- ggml_backend_dev_memory(cpu_dev, &free, &total);
- }
- splits[i] = free;
- }
- } else {
- std::copy(tensor_split, tensor_split + n_devices(), splits.begin());
- }
-
- // sum and normalize the splits to get the split points
- float split_sum = 0.0f;
- for (size_t i = 0; i < n_devices(); ++i) {
- split_sum += splits[i];
- splits[i] = split_sum;
- }
- for (size_t i = 0; i < n_devices(); ++i) {
- splits[i] /= split_sum;
- }
-
- const int i_gpu_start = std::max(int(hparams.n_layer) + 1 - n_gpu_layers, 0);
- const int act_gpu_layers = devices.empty() ? 0 : std::min(n_gpu_layers, int(n_layer) + 1);
- auto get_layer_buft_list = [&](int il) -> llama_model::impl::layer_dev {
- const bool is_swa = il < int(hparams.n_layer) && hparams.is_swa(il);
- if (il < i_gpu_start || (il - i_gpu_start) >= act_gpu_layers) {
- LLAMA_LOG_DEBUG("load_tensors: layer %3d assigned to device %s, is_swa = %d\n", il, ggml_backend_dev_name(cpu_dev), is_swa);
- return {cpu_dev, &pimpl->cpu_buft_list};
- }
- const int layer_gpu = std::upper_bound(splits.begin(), splits.begin() + n_devices(), float(il - i_gpu_start)/act_gpu_layers) - splits.begin();
- auto * dev = devices.at(layer_gpu).dev;
- LLAMA_LOG_DEBUG("load_tensors: layer %3d assigned to device %s, is_swa = %d\n", il, ggml_backend_dev_name(dev), is_swa);
- return {dev, &pimpl->gpu_buft_list.at(dev)};
- };
-
- // assign the input layer
- // there is very little benefit to offloading the input layer, so always keep it on the CPU
- pimpl->dev_input = { cpu_dev, &pimpl->cpu_buft_list };
+bool llama_model::has_tensor_overrides() const {
+ return pimpl->has_tensor_overrides;
+}
- // assign the repeating layers to the devices according to the splits
- pimpl->dev_layer.resize(n_layer);
- for (int il = 0; il < n_layer; ++il) {
- pimpl->dev_layer[il] = get_layer_buft_list(il);
+const ggml_tensor * llama_model::get_tensor(const char * name) const {
+ auto it = std::find_if(tensors_by_name.begin(), tensors_by_name.end(),
+ [name](const std::pair<std::string, ggml_tensor *> & it) {
+ return it.first == name;
+ });
+ if (it == tensors_by_name.end()) {
+ return nullptr;
}
- // assign the output layer
- pimpl->dev_output = get_layer_buft_list(n_layer);
-
- const auto TENSOR_DUPLICATED = llama_model_loader::TENSOR_DUPLICATED;
- const auto TENSOR_NOT_REQUIRED = llama_model_loader::TENSOR_NOT_REQUIRED;
- const auto TENSOR_SKIP = llama_model_loader::TENSOR_SKIP;
- const auto TENSOR_SKIP_IF_VIRTUAL = llama_model_loader::TENSOR_SKIP_IF_VIRTUAL;
-
- // create tensors for the weights
- {
- // note: cast to int64_t since we will use these for the tensor dimensions
- const int64_t n_head = hparams.n_head();
- const int64_t n_head_kv = hparams.n_head_kv();
- const int64_t n_embd = hparams.n_embd;
- const int64_t n_embd_k_gqa = hparams.n_embd_k_gqa();
- const int64_t n_embd_v_gqa = hparams.n_embd_v_gqa();
- const int64_t n_embd_head_k = hparams.n_embd_head_k();
- const int64_t n_embd_head_v = hparams.n_embd_head_v();
- const int64_t n_ff = hparams.n_ff();
- const int64_t n_embd_gqa = n_embd_v_gqa;
- const int64_t n_vocab = vocab.n_tokens();
- const int64_t n_token_types = vocab.n_token_types();
- const int64_t n_rot = hparams.n_rot();
- const int64_t n_expert = hparams.n_expert;
- const int64_t n_expert_used = hparams.n_expert_used;
- const int64_t n_ctx_train = hparams.n_ctx_train;
-
- if (n_expert > 0 && hparams.n_expert_used == 0) {
- throw std::runtime_error("model has expert layers but no expert layers are used");
- }
-
- auto create_tensor = [&](const LLM_TN_IMPL & tn, const std::initializer_list<int64_t> & ne, int flags) -> ggml_tensor * {
- const buft_list_t * buft_list_layer = tn.bid == -1 ? nullptr : pimpl->dev_layer.at(tn.bid).buft_list;
- return ml.create_tensor(
- hparams, &pimpl->cpu_buft_list, pimpl->dev_input.buft_list, pimpl->dev_output.buft_list, buft_list_layer,
- tn, ne, flags);
- };
-
- layers.resize(n_layer);
-
- // TODO: move to a separate function
- const auto tn = LLM_TN(arch);
-
- // helper: try merged gate_up_exps first, fall back to separate gate and up
- auto create_tensor_gate_up_exps = [&](llama_layer & layer, int bid, int64_t n_embd_, int64_t n_ff_, int64_t n_expert_, int flags) {
- layer.ffn_gate_up_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_UP_EXPS, "weight", bid), {n_embd_, n_ff_ * 2, n_expert_}, TENSOR_NOT_REQUIRED);
- if (layer.ffn_gate_up_exps == nullptr) {
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", bid), {n_embd_, n_ff_, n_expert_}, flags);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", bid), {n_embd_, n_ff_, n_expert_}, flags);
- }
- };
-
- // helper: try to load merged qkv first, fall back to separate q, k, v
- auto create_tensor_qkv = [&](llama_layer & layer, int bid,
- int64_t n_embd_, int64_t n_embd_q_, int64_t n_embd_k_, int64_t n_embd_v_,
- int flags) {
- const int64_t n_embd_qkv = n_embd_q_ + n_embd_k_ + n_embd_v_;
- layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", bid), {n_embd_, n_embd_qkv}, TENSOR_NOT_REQUIRED | TENSOR_SKIP_IF_VIRTUAL);
- if (layer.wqkv) {
- layer.wqkv_b = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "bias", bid), {n_embd_qkv}, TENSOR_NOT_REQUIRED | TENSOR_SKIP_IF_VIRTUAL);
- } else {
- layer.wq = create_tensor(tn(LLM_TENSOR_ATTN_Q, "weight", bid), {n_embd_, n_embd_q_}, flags);
- layer.wk = create_tensor(tn(LLM_TENSOR_ATTN_K, "weight", bid), {n_embd_, n_embd_k_}, flags);
- layer.wv = create_tensor(tn(LLM_TENSOR_ATTN_V, "weight", bid), {n_embd_, n_embd_v_}, flags);
- layer.wq_b = create_tensor(tn(LLM_TENSOR_ATTN_Q, "bias", bid), {n_embd_q_}, TENSOR_NOT_REQUIRED);
- layer.wk_b = create_tensor(tn(LLM_TENSOR_ATTN_K, "bias", bid), {n_embd_k_}, TENSOR_NOT_REQUIRED);
- layer.wv_b = create_tensor(tn(LLM_TENSOR_ATTN_V, "bias", bid), {n_embd_v_}, TENSOR_NOT_REQUIRED);
- }
- };
-
- switch (arch) {
- case LLM_ARCH_LLAMA:
- case LLM_ARCH_REFACT:
- case LLM_ARCH_MINICPM:
- case LLM_ARCH_GRANITE:
- case LLM_ARCH_GRANITE_MOE:
- case LLM_ARCH_MISTRAL3:
- case LLM_ARCH_LLAMA_EMBED:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
-
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
-
- // optional bias tensors
- layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- if (hparams.rope_scaling_type_train == LLAMA_ROPE_SCALING_TYPE_LONGROPE) {
- layer.rope_long = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_LONG, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
- layer.rope_short = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_SHORT, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
- }
- else {
- layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
- }
-
- if (n_expert == 0) {
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
-
- // optional MLP bias
- layer.ffn_gate_b = create_tensor(tn(LLM_TENSOR_FFN_GATE, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
- layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
- layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
- } else {
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff, n_expert}, TENSOR_NOT_REQUIRED);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff, n_embd, n_expert}, 0);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
-
- // For Granite MoE Shared
- if (hparams.n_ff_shexp > 0) {
- layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, hparams.n_ff_shexp}, 0);
- layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, hparams.n_ff_shexp}, 0);
- layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {hparams.n_ff_shexp, n_embd}, 0);
- }
- }
- }
- } break;
- case LLM_ARCH_LLADA:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), { n_embd }, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), { n_embd, n_vocab }, TENSOR_NOT_REQUIRED);
-
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output =
- create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), { n_embd }, 0);
-
- // Use separate Q, K, V projections without bias, matching LLaDALlamaBlock
- layer.wq =
- create_tensor(tn(LLM_TENSOR_ATTN_Q, "weight", i), { n_embd, n_embd_head_k * n_head }, 0);
- layer.wk = create_tensor(tn(LLM_TENSOR_ATTN_K, "weight", i), { n_embd, n_embd_k_gqa }, 0);
- layer.wv = create_tensor(tn(LLM_TENSOR_ATTN_V, "weight", i), { n_embd, n_embd_v_gqa }, 0);
- // No bias for QKV projections as per config: include_bias=false, include_qkv_bias=false
- layer.wo =
- create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_embd_head_k * n_head, n_embd }, 0);
- layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), { n_embd }, TENSOR_NOT_REQUIRED);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), { n_embd }, 0);
-
- layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), { n_rot / 2 },
- TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
-
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), { n_embd, n_ff }, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd }, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), { n_embd, n_ff }, 0);
-
- // optional MLP bias
- layer.ffn_gate_b =
- create_tensor(tn(LLM_TENSOR_FFN_GATE, "bias", i), { n_ff }, TENSOR_NOT_REQUIRED);
- layer.ffn_down_b =
- create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), { n_embd }, TENSOR_NOT_REQUIRED);
- layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), { n_ff }, TENSOR_NOT_REQUIRED);
- }
- }
- break;
- case LLM_ARCH_LLADA_MOE:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- GGML_ASSERT(n_expert > 0 && "n_expert must be > 0 for llada-moe");
- GGML_ASSERT(n_expert_used > 0 && "n_expert_used must be > 0 for llada-moe");
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
-
- const int64_t n_ff_exp = hparams.n_ff_exp ? hparams.n_ff_exp : n_ff / n_expert_used;
-
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
- }
- } break;
- case LLM_ARCH_LLAMA4:
- {
- if (n_expert == 0) {
- throw std::runtime_error(arch_name() + " model cannot have zero experts");
- }
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
-
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- const bool is_moe_layer = hparams.n_moe_layer_step > 0 && (i + 1) % hparams.n_moe_layer_step == 0;
-
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
-
- if (is_moe_layer) {
- const int64_t n_ff_exp = hparams.n_ff_exp;
-
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, 0);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff_exp, n_embd, n_expert}, 0);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, 0);
-
- // Shared expert
- const int64_t n_ff_shexp = n_ff_exp;
- layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), { n_embd, n_ff_shexp}, 0);
- layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {n_ff_shexp, n_embd }, 0);
- layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), { n_embd, n_ff_shexp}, 0);
- } else {
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- }
- } break;
- case LLM_ARCH_DECI:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
-
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
- const int64_t n_embd_k_gqa = hparams.n_embd_k_gqa(i);
- const int64_t n_embd_v_gqa = hparams.n_embd_v_gqa(i);
- const int64_t n_ff = hparams.n_ff(i);
- const int64_t n_head = hparams.n_head(i);
- const int64_t n_head_kv = hparams.n_head_kv(i);
-
- if (n_head_kv == 0 && n_head > 0) {
- // linear attention for DeciLMCausalModel
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
- }
- else if (n_head_kv > 0) {
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
- }
-
- // optional bias tensors
- layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
-
- if (n_ff > 0) {
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- }
-
- if (hparams.rope_scaling_type_train == LLAMA_ROPE_SCALING_TYPE_LONGROPE) {
- layer.rope_long = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_LONG, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
- layer.rope_short = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_SHORT, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
- }
- else {
- layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
- }
-
- if (n_ff > 0) {
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
-
- // optional MLP bias
- layer.ffn_gate_b = create_tensor(tn(LLM_TENSOR_FFN_GATE, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
- layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
- layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
- }
- } break;
- case LLM_ARCH_MINICPM3:
- {
- const int64_t n_embd_head_qk_rope = hparams.n_rot();
- const int64_t n_embd_head_qk_nope = hparams.n_embd_head_k() - hparams.n_rot();
-
- const int64_t q_lora_rank = hparams.n_lora_q;
- const int64_t kv_lora_rank = hparams.n_lora_kv;
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
-
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_q_a_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_A_NORM, "weight", i), {q_lora_rank}, 0);
-
- layer.attn_kv_a_norm = create_tensor(tn(LLM_TENSOR_ATTN_KV_A_NORM, "weight", i), {kv_lora_rank}, 0);
-
- layer.wq_a = create_tensor(tn(LLM_TENSOR_ATTN_Q_A, "weight", i), {n_embd, q_lora_rank}, 0);
- layer.wq_b = create_tensor(tn(LLM_TENSOR_ATTN_Q_B, "weight", i), {q_lora_rank, n_head * n_embd_head_k}, 0);
-
- layer.wkv_a_mqa = create_tensor(tn(LLM_TENSOR_ATTN_KV_A_MQA, "weight", i), {n_embd, kv_lora_rank + (n_embd_head_qk_rope)}, 0);
- layer.wkv_b = create_tensor(tn(LLM_TENSOR_ATTN_KV_B, "weight", i), {kv_lora_rank, n_head * (n_embd_head_qk_nope + n_embd_head_v)}, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_head * ( n_embd_head_v), n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
-
- layer.rope_long = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_LONG, "weight", i), { n_embd_head_qk_rope/2 }, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
- layer.rope_short = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_SHORT, "weight", i), { n_embd_head_qk_rope/2 }, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
- }
- } break;
- case LLM_ARCH_GROK:
- {
- if (n_expert == 0) {
- throw std::runtime_error(arch_name() + " model cannot have zero experts");
- }
-
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
-
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- const int64_t n_ff_exp = hparams.n_ff_exp ? hparams.n_ff_exp : n_ff/* / n_expert_used*/; // grok-1 n_ff_exp == n_ff
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
-
- layer.attn_out_norm = create_tensor(tn(LLM_TENSOR_ATTN_OUT_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, TENSOR_NOT_REQUIRED);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, TENSOR_NOT_REQUIRED);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, TENSOR_NOT_REQUIRED);
-
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, TENSOR_NOT_REQUIRED);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, 0);
-
- layer.ffn_post_norm = create_tensor(tn(LLM_TENSOR_LAYER_OUT_NORM, "weight", i), {n_embd}, TENSOR_NOT_REQUIRED);
- if (!layer.ffn_post_norm) {
- layer.ffn_post_norm = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM, "weight", i), {n_embd}, 0);
- }
- }
- } break;
- case LLM_ARCH_DBRX:
- {
- if (n_expert == 0) {
- throw std::runtime_error("DBRX model cannot have zero experts");
- }
-
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_embd + 2*n_embd_gqa}, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
-
- layer.attn_out_norm = create_tensor(tn(LLM_TENSOR_ATTN_OUT_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff, n_embd, n_expert}, 0);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
- }
- } break;
- case LLM_ARCH_BAICHUAN:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
- {
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- } break;
- case LLM_ARCH_FALCON:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- {
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
-
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- if (!output) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED); // needs to be on GPU
- }
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
-
- layer.attn_norm_2 = create_tensor(tn(LLM_TENSOR_ATTN_NORM_2, "weight", i), {n_embd}, TENSOR_NOT_REQUIRED);
- layer.attn_norm_2_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM_2, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
-
- layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_embd + 2*n_embd_gqa}, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
-
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- } break;
- case LLM_ARCH_STARCODER:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
- pos_embd = create_tensor(tn(LLM_TENSOR_POS_EMBD, "weight"), {n_embd, n_ctx_train}, 0);
-
- // output
- {
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- if (!output) {
- // needs to be on GPU
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
-
- layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_embd + 2*n_embd_gqa}, 0);
- layer.wqkv_b = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "bias", i), {n_embd + 2*n_embd_gqa}, 0);
-
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
- layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_norm_b = create_tensor(tn(LLM_TENSOR_FFN_NORM, "bias", i), {n_embd}, 0);
-
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
- layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, 0);
-
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, 0);
- }
- } break;
- case LLM_ARCH_BERT:
- case LLM_ARCH_NOMIC_BERT:
- case LLM_ARCH_NOMIC_BERT_MOE:
- case LLM_ARCH_JINA_BERT_V3:
- {
- if (n_token_types == 0) {
- throw std::runtime_error(arch_name() + " model needs to define token type count");
- }
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
- type_embd = create_tensor(tn(LLM_TENSOR_TOKEN_TYPES, "weight"), {n_embd, n_token_types}, TENSOR_NOT_REQUIRED);
-
- if (arch == LLM_ARCH_BERT) {
- pos_embd = create_tensor(tn(LLM_TENSOR_POS_EMBD, "weight"), {n_embd, n_ctx_train}, 0);
-
- cls = create_tensor(tn(LLM_TENSOR_CLS, "weight"), {n_embd, n_embd}, TENSOR_NOT_REQUIRED);
- cls_b = create_tensor(tn(LLM_TENSOR_CLS, "bias"), {n_embd}, TENSOR_NOT_REQUIRED);
-
- cls_out = create_tensor(tn(LLM_TENSOR_CLS_OUT, "weight"), {n_embd, hparams.n_cls_out}, TENSOR_NOT_REQUIRED);
- cls_out_b = create_tensor(tn(LLM_TENSOR_CLS_OUT, "bias"), {hparams.n_cls_out}, TENSOR_NOT_REQUIRED);
- }
-
- tok_norm = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "weight", 0), {n_embd}, 0);
- tok_norm_b = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "bias", 0), {n_embd}, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
-
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
- layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
-
- layer.attn_out_norm = create_tensor(tn(LLM_TENSOR_ATTN_OUT_NORM, "weight", i), {n_embd}, 0);
- layer.attn_out_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT_NORM, "bias", i), {n_embd}, 0);
-
- if (hparams.moe_every_n_layers > 0 && i % hparams.moe_every_n_layers == 1) {
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff, n_expert}, 0);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff, n_embd, n_expert}, 0);
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
- } else {
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
- layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
-
- if (arch == LLM_ARCH_NOMIC_BERT) {
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- }
- }
-
- layer.layer_out_norm = create_tensor(tn(LLM_TENSOR_LAYER_OUT_NORM, "weight", i), {n_embd}, 0);
- layer.layer_out_norm_b = create_tensor(tn(LLM_TENSOR_LAYER_OUT_NORM, "bias", i), {n_embd}, 0);
- }
- } break;
- case LLM_ARCH_MODERN_BERT:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
- tok_norm = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "weight", 0), {n_embd}, 0);
-
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
-
- for(int i = 0; i < n_layer; ++i) {
- auto& layer = layers[i];
-
- if ( i != 0 ) {
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- } else{
- // layer 0 uses identity
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, TENSOR_NOT_REQUIRED);
- }
-
-
- layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, 3 * n_embd }, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
-
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, 2 * n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- }
-
- cls_out = create_tensor(tn(LLM_TENSOR_CLS_OUT, "weight"), {n_embd, hparams.n_cls_out}, TENSOR_NOT_REQUIRED);
- cls_out_b = create_tensor(tn(LLM_TENSOR_CLS_OUT, "bias"), {hparams.n_cls_out}, TENSOR_NOT_REQUIRED);
- cls = create_tensor(tn(LLM_TENSOR_CLS, "weight"), {n_embd, n_embd}, TENSOR_NOT_REQUIRED);
- cls_norm = create_tensor(tn(LLM_TENSOR_CLS_NORM, "weight"), {n_embd}, TENSOR_NOT_REQUIRED);
-
- } break;
- case LLM_ARCH_NEO_BERT:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- cls = create_tensor(tn(LLM_TENSOR_CLS, "weight"), {n_embd, n_embd}, TENSOR_NOT_REQUIRED);
- cls_b = create_tensor(tn(LLM_TENSOR_CLS, "bias"), {n_embd}, TENSOR_NOT_REQUIRED);
-
- cls_out = create_tensor(tn(LLM_TENSOR_CLS_OUT, "weight"), {n_embd, hparams.n_cls_out}, TENSOR_NOT_REQUIRED);
- cls_out_b = create_tensor(tn(LLM_TENSOR_CLS_OUT, "bias"), {hparams.n_cls_out}, TENSOR_NOT_REQUIRED);
-
- output_norm_enc = create_tensor(tn(LLM_TENSOR_ENC_OUTPUT_NORM, "weight"), {n_embd}, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_embd + 2*n_embd_gqa}, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+ return it->second;
+}
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+float llama_model::get_rope_freq_base (const llama_cparams & cparams, int il) const {
+ return hparams.is_swa(il) ? hparams.rope_freq_base_train_swa : cparams.rope_freq_base;
+}
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff*2}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
- }
- } break;
- case LLM_ARCH_EUROBERT:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+float llama_model::get_rope_freq_scale(const llama_cparams & cparams, int il) const {
+ return hparams.is_swa(il) ? hparams.rope_freq_scale_train_swa : cparams.rope_freq_scale;
+}
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ggml_tensor * llama_model::get_rope_factors(const llama_cparams & cparams, int il) const {
+ const uint32_t n_ctx_seq = cparams.n_ctx_seq;
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
- }
- } break;
- case LLM_ARCH_JINA_BERT_V2:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0); // word_embeddings
- type_embd = create_tensor(tn(LLM_TENSOR_TOKEN_TYPES, "weight"), {n_embd, n_token_types}, 0); // token_type_embeddings
-
- tok_norm = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "weight", 0), {n_embd}, 0); // LayerNorm
- tok_norm_b = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "bias", 0), {n_embd}, 0); // LayerNorm bias
-
- cls = create_tensor(tn(LLM_TENSOR_CLS, "weight"), {n_embd, 1}, TENSOR_NOT_REQUIRED);
- cls_b = create_tensor(tn(LLM_TENSOR_CLS, "bias"), {1}, TENSOR_NOT_REQUIRED);
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i]; // JinaBertLayer
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
-
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd}, TENSOR_NOT_REQUIRED);
- layer.attn_q_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
-
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd}, TENSOR_NOT_REQUIRED);
- layer.attn_k_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
-
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0); //output_dens
- layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, 0); //output_dens
-
- layer.attn_out_norm = create_tensor(tn(LLM_TENSOR_ATTN_OUT_NORM, "weight", i), {n_embd}, 0); //output_norm
- layer.attn_out_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT_NORM, "bias", i), {n_embd}, 0);
-
- layer.attn_norm_2 = create_tensor(tn(LLM_TENSOR_ATTN_NORM_2, "weight", i), {n_embd}, TENSOR_NOT_REQUIRED);
- layer.attn_norm_2_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM_2, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
-
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, TENSOR_NOT_REQUIRED);
-
- const auto tn_ffn_up_weight = tn(LLM_TENSOR_FFN_UP, "weight", i);
- ggml_tensor * t_ffn_up = ml.get_tensor_meta(tn_ffn_up_weight.str().c_str());
- const int64_t n_ffn_up = t_ffn_up ? t_ffn_up->ne[1] : n_ff;
-
- GGML_ASSERT(n_ffn_up == n_ff || n_ffn_up == n_ff * 2);
- layer.ffn_up = create_tensor(tn_ffn_up_weight, {n_embd, n_ffn_up}, 0);
- layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ffn_up}, TENSOR_NOT_REQUIRED);
-
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
- layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, 0);
-
- layer.layer_out_norm = create_tensor(tn(LLM_TENSOR_LAYER_OUT_NORM, "weight", i), {n_embd}, 0);
- layer.layer_out_norm_b = create_tensor(tn(LLM_TENSOR_LAYER_OUT_NORM, "bias", i), {n_embd}, 0);
- }
- } break;
- case LLM_ARCH_BLOOM:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
- tok_norm = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "weight", 0), {n_embd}, 0);
- tok_norm_b = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "bias", 0), {n_embd}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
-
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
-
- layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_embd + 2*n_embd_gqa}, 0);
- layer.wqkv_b = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "bias", i), {n_embd + 2*n_embd_gqa}, 0);
-
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
- layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_norm_b = create_tensor(tn(LLM_TENSOR_FFN_NORM, "bias", i), {n_embd}, 0);
-
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
- layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, 0);
-
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, 0);
- }
- } break;
- case LLM_ARCH_MPT:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
- pos_embd = create_tensor(tn(LLM_TENSOR_POS_EMBD, "weight"), {n_embd, n_ctx_train}, TENSOR_NOT_REQUIRED);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, TENSOR_NOT_REQUIRED);
-
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- if (!output) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED); // needs to be on GPU
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
-
- layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_embd + 2*n_embd_gqa}, 0);
- layer.wqkv_b = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "bias", i), {n_embd + 2*n_embd_gqa}, TENSOR_NOT_REQUIRED);
-
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
- layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_norm_b = create_tensor(tn(LLM_TENSOR_FFN_NORM, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
-
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
- layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
-
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
-
- // FIXME test-llama-archs crashes if q_norm is created
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd}, TENSOR_NOT_REQUIRED | TENSOR_SKIP_IF_VIRTUAL);
- layer.attn_q_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED | TENSOR_SKIP_IF_VIRTUAL);
-
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd}, TENSOR_NOT_REQUIRED);
- layer.attn_k_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
-
- // AWQ ScaleActivation layer
- layer.ffn_act = create_tensor(tn(LLM_TENSOR_FFN_ACT, "scales", i), {n_ff}, TENSOR_NOT_REQUIRED);
- }
- } break;
- case LLM_ARCH_STABLELM:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
-
- // optional q and k layernorms, present in StableLM 2 12B
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k, n_head}, TENSOR_NOT_REQUIRED);
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k, n_head_kv}, TENSOR_NOT_REQUIRED);
-
- // optional FFN norm, not present in StableLM 2 12B which uses parallel residual
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, TENSOR_NOT_REQUIRED);
- layer.ffn_norm_b = create_tensor(tn(LLM_TENSOR_FFN_NORM, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
-
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- } break;
- case LLM_ARCH_QWEN:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_embd*3}, 0);
- layer.wqkv_b = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "bias", i), {n_embd*3}, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff/2}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff/2, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff/2}, 0);
- }
- } break;
- case LLM_ARCH_QWEN2:
- case LLM_ARCH_QWEN2VL:
- case LLM_ARCH_DREAM:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- output_b = create_tensor(tn(LLM_TENSOR_OUTPUT, "bias"), {n_vocab}, TENSOR_NOT_REQUIRED);
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- } break;
- case LLM_ARCH_QWEN2MOE:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
-
- if (n_expert == 0) {
- throw std::runtime_error("n_expert must be > 0 for QWEN2MOE");
- }
- if (n_expert_used == 0) {
- throw std::runtime_error("n_expert_used must be > 0 for QWEN2MOE");
- }
-
- // MoE branch
- const int64_t n_ff_exp = hparams.n_ff_exp ? hparams.n_ff_exp : n_ff / n_expert_used;
-
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
-
- // Shared expert branch
- const int64_t n_ff_shexp = hparams.n_ff_shexp ? hparams.n_ff_shexp : n_ff;
-
- layer.ffn_gate_inp_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP_SHEXP, "weight", i), {n_embd}, 0);
- layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), { n_embd, n_ff_shexp}, 0);
- layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {n_ff_shexp, n_embd}, 0);
- layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), { n_embd, n_ff_shexp}, 0);
- }
- } break;
- case LLM_ARCH_QWEN3:
- case LLM_ARCH_QWEN3VL:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- // output rerank head
- cls_out = create_tensor(tn(LLM_TENSOR_CLS_OUT, "weight"), {n_embd, hparams.n_cls_out}, TENSOR_NOT_REQUIRED);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
-
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- } break;
- case LLM_ARCH_QWEN3MOE:
- case LLM_ARCH_QWEN3VLMOE:
- case LLM_ARCH_RND1:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
-
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
-
- if (n_expert == 0) {
- throw std::runtime_error("n_expert must be > 0 for QWEN3MOE");
- }
- if (n_expert_used == 0) {
- throw std::runtime_error("n_expert_used must be > 0 for QWEN3MOE");
- }
-
- // MoE branch
- const int64_t n_ff_exp = hparams.n_ff_exp ? hparams.n_ff_exp : n_ff / n_expert_used;
-
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
- }
- } break;
- case LLM_ARCH_PHI2:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
- output_b = create_tensor(tn(LLM_TENSOR_OUTPUT, "bias"), {n_vocab}, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
-
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
- layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, 0);
-
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
- layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, 0);
-
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, 0);
- }
- } break;
- case LLM_ARCH_PHI3:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), { n_embd }, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
-
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), { n_embd }, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, TENSOR_NOT_REQUIRED);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_embd, n_embd }, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), { n_embd }, 0);
-
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd }, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), { n_embd, 2 * n_ff }, 0);
-
- layer.rope_long = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_LONG, "weight", i), { n_rot/2 }, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
- layer.rope_short = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_SHORT, "weight", i), { n_rot/2 }, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
- }
- } break;
- case LLM_ARCH_PHIMOE:
- {
- const int64_t n_embd_head = n_embd / n_head;
-
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), { n_embd }, 0);
- output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), { n_embd, n_vocab }, 0);
- output_b = create_tensor(tn(LLM_TENSOR_OUTPUT, "bias"), { n_vocab }, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), { n_embd }, 0);
- layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), { n_embd }, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_embd, n_embd }, 0);
- layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), { n_embd }, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), { n_embd }, 0);
- layer.ffn_norm_b = create_tensor(tn(LLM_TENSOR_FFN_NORM, "bias", i), { n_embd }, 0);
-
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff, n_embd, n_expert}, 0);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
-
- layer.rope_long = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_LONG, "weight", i), { n_embd_head/2 }, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
- layer.rope_short = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_SHORT, "weight", i), { n_embd_head/2 }, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
- }
- } break;
- case LLM_ARCH_PLAMO:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
-
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- } break;
- case LLM_ARCH_PLAMO2:
- {
- // mamba parameters
- const uint32_t d_conv = hparams.ssm_d_conv;
- const uint32_t d_state = hparams.ssm_d_state;
- const uint32_t num_heads = hparams.ssm_dt_rank;
- const uint32_t intermediate_size = hparams.ssm_d_inner;
- const int64_t dt_dim = std::max(64, int(hparams.n_embd / 16));
-
- // attention parameters
- const uint32_t qk_dim = hparams.n_embd_head_k();
- const uint32_t v_dim = hparams.n_embd_head_v();
-
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
- bool is_mamba_layer = hparams.is_recurrent(i);
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- if (is_mamba_layer) {
- layer.ssm_in = create_tensor(tn(LLM_TENSOR_SSM_IN, "weight", i), {n_embd, 2 * intermediate_size}, 0);
- layer.ssm_conv1d = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "weight", i), {d_conv, intermediate_size}, 0);
-
- layer.ssm_x = create_tensor(tn(LLM_TENSOR_SSM_X, "weight", i), {intermediate_size, dt_dim + 2*d_state}, 0);
- layer.ssm_dt = create_tensor(tn(LLM_TENSOR_SSM_DT, "weight", i), {dt_dim, num_heads}, 0);
- layer.ssm_dt_b = create_tensor(tn(LLM_TENSOR_SSM_DT, "bias", i), {num_heads}, 0);
-
- layer.ssm_a = create_tensor(tn(LLM_TENSOR_SSM_A, i), {num_heads}, 0);
- layer.ssm_d = create_tensor(tn(LLM_TENSOR_SSM_D, i), {num_heads}, 0);
-
- layer.ssm_out = create_tensor(tn(LLM_TENSOR_SSM_OUT, "weight", i), {intermediate_size, n_embd}, 0);
-
- layer.ssm_dt_norm = create_tensor(tn(LLM_TENSOR_SSM_DT_NORM, i), {dt_dim}, 0);
- layer.ssm_b_norm = create_tensor(tn(LLM_TENSOR_SSM_B_NORM, i), {d_state}, 0);
- layer.ssm_c_norm = create_tensor(tn(LLM_TENSOR_SSM_C_NORM, i), {d_state}, 0);
- } else {
- const int64_t num_attention_heads = hparams.n_head(i);
- const int64_t q_num_heads = num_attention_heads;
- const int64_t num_key_value_heads = hparams.n_head_kv(i);
- const int64_t k_num_heads = num_key_value_heads;
- const int64_t v_num_heads = num_key_value_heads;
- const int64_t q_proj_dim = q_num_heads * qk_dim;
- const int64_t k_proj_dim = k_num_heads * qk_dim;
- const int64_t v_proj_dim = v_num_heads * v_dim;
-
- layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, q_proj_dim + k_proj_dim + v_proj_dim}, 0);
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {qk_dim, num_attention_heads}, 0);
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {qk_dim, k_num_heads}, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {q_num_heads * v_dim, n_embd}, 0);
- }
-
- // All layers have post-attention norm, FFN norm, and FFN tensors
- layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, i), {n_embd}, 0);
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff * 2}, 0);
- layer.ffn_post_norm = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM, i), {n_embd}, 0);
- }
- } break;
- case LLM_ARCH_PLAMO3:
- {
- const int64_t head_dim_q = hparams.n_embd_head_k();
- const int64_t head_dim_v = hparams.n_embd_head_v();
-
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- const int64_t num_attention_heads = hparams.n_head(i);
- const int64_t num_key_value_heads = hparams.n_head_kv(i);
- const int64_t q_proj_dim = num_attention_heads * head_dim_q;
- const int64_t k_proj_dim = num_key_value_heads * head_dim_q;
- const int64_t v_proj_dim = num_key_value_heads * head_dim_v;
- const int64_t n_ff_cur = hparams.n_ff(i);
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i),
- {n_embd,q_proj_dim + k_proj_dim + v_proj_dim}, 0);
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {head_dim_q}, 0);
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {head_dim_q}, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {num_attention_heads * head_dim_v, n_embd}, 0);
- layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, i), {n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_post_norm = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM, i), {n_embd}, 0);
-
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff_cur * 2}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff_cur, n_embd}, 0);
- }
- } break;
- case LLM_ARCH_GPT2:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
- pos_embd = create_tensor(tn(LLM_TENSOR_POS_EMBD, "weight"), {n_embd, n_ctx_train}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
-
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
-
- layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_embd + 2*n_embd_gqa}, 0);
- layer.wqkv_b = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "bias", i), {n_embd + 2*n_embd_gqa}, 0);
-
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
- layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_norm_b = create_tensor(tn(LLM_TENSOR_FFN_NORM, "bias", i), {n_embd}, 0);
-
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
- layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, 0);
-
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, 0);
- }
- } break;
- case LLM_ARCH_CODESHELL:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
-
- // if tok embd is NULL, init from output
- if (tok_embd == NULL) {
- tok_embd = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
-
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
- layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_norm_b = create_tensor(tn(LLM_TENSOR_FFN_NORM, "bias", i), {n_embd}, 0);
-
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
- layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, 0);
-
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, 0);
- }
- } break;
- case LLM_ARCH_ORION:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_norm_b = create_tensor(tn(LLM_TENSOR_FFN_NORM, "bias", i), {n_embd}, 0);
-
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- } break;
- case LLM_ARCH_INTERNLM2:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- // layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_embd + 2*n_embd_gqa}, 0);
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
-
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- } break;
- case LLM_ARCH_GEMMA:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED); // same as tok_embd, duplicated to allow offloading
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- }
- } break;
- case LLM_ARCH_GEMMA2:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED); // same as tok_embd, duplicated to allow offloading
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
- layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_post_norm = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM, "weight", i), {n_embd}, 0);
- }
- } break;
- case LLM_ARCH_GEMMA3:
- case LLM_ARCH_GEMMA_EMBEDDING:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
-
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- // Dense linear weights
- dense_2_out_layers = create_tensor(tn(LLM_TENSOR_DENSE_2_OUT, "weight"), {n_embd, hparams.dense_2_feat_out}, TENSOR_NOT_REQUIRED);
- dense_3_out_layers = create_tensor(tn(LLM_TENSOR_DENSE_3_OUT, "weight"), {hparams.dense_3_feat_in, n_embd}, TENSOR_NOT_REQUIRED);
-
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
-
- layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), {n_embd}, 0);
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_post_norm = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM, "weight", i), {n_embd}, 0);
- }
- } break;
- case LLM_ARCH_GEMMA3N:
- {
- const int64_t n_altup = hparams.n_altup;
- const int64_t laurel_rank = hparams.laurel_rank;
- const int64_t n_embd_altup = hparams.n_embd_altup;
-
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- altup_proj = create_tensor(tn(LLM_TENSOR_ALTUP_PROJ, "weight"), {n_embd, n_embd, n_altup - 1}, 0);
- altup_unembd_proj = create_tensor(tn(LLM_TENSOR_ALTUP_UNEMBD_PROJ, "weight"), {n_embd, n_embd, n_altup - 1}, 0);
-
- per_layer_tok_embd = create_tensor(tn(LLM_TENSOR_PER_LAYER_TOKEN_EMBD, "weight"), {n_embd_altup * n_layer, n_vocab}, 0);
- per_layer_model_proj = create_tensor(tn(LLM_TENSOR_PER_LAYER_MODEL_PROJ, "weight", 0), {n_embd, n_embd_altup * n_layer}, 0);
- per_layer_proj_norm = create_tensor(tn(LLM_TENSOR_PER_LAYER_PROJ_NORM, "weight", 0), {n_embd_altup}, 0);
-
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
-
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
- layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_post_norm = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM, "weight", i), {n_embd}, 0);
-
- // altup & laurel
- layer.per_layer_inp_gate = create_tensor(tn(LLM_TENSOR_PER_LAYER_INP_GATE, "weight", i), {n_embd, n_embd_altup}, 0);
- layer.per_layer_proj = create_tensor(tn(LLM_TENSOR_PER_LAYER_PROJ, "weight", i), {n_embd_altup, n_embd}, 0);
- layer.per_layer_post_norm = create_tensor(tn(LLM_TENSOR_PER_LAYER_POST_NORM, "weight", i), {n_embd}, 0);
- layer.altup_correct_coef = create_tensor(tn(LLM_TENSOR_ALTUP_CORRECT_COEF, "weight", i), {n_altup, n_altup}, 0);
- layer.altup_correct_scale = create_tensor(tn(LLM_TENSOR_ALTUP_CORRECT_SCALE, "weight", i), {n_embd}, 0);
- layer.altup_predict_coef = create_tensor(tn(LLM_TENSOR_ALTUP_PREDICT_COEF, "weight", i), {n_altup, n_altup * n_altup}, 0);
- layer.altup_router = create_tensor(tn(LLM_TENSOR_ALTUP_ROUTER, "weight", i), {n_embd, n_altup}, 0);
- layer.altup_router_norm = create_tensor(tn(LLM_TENSOR_ALTUP_ROUTER_NORM, "weight", i), {n_embd}, 0);
- layer.laurel_l = create_tensor(tn(LLM_TENSOR_LAUREL_L, "weight", i), {n_embd, laurel_rank}, 0);
- layer.laurel_r = create_tensor(tn(LLM_TENSOR_LAUREL_R, "weight", i), {laurel_rank, n_embd}, 0);
- layer.laurel_post_norm = create_tensor(tn(LLM_TENSOR_LAUREL_POST_NORM, "weight", i), {n_embd}, 0);
- }
- } break;
- case LLM_ARCH_GEMMA4:
- {
- const uint32_t n_embd_per_layer = hparams.n_embd_per_layer;
- const int64_t n_ff_exp = hparams.n_ff_exp;
-
- if (n_embd_head_k != n_embd_head_v) {
- throw std::runtime_error("Gemma 4 requires n_embd_head_k == n_embd_head_v");
- }
- if (hparams.n_embd_head_k_swa != hparams.n_embd_head_v_swa) {
- throw std::runtime_error("Gemma 4 requires n_embd_head_k_swa == n_embd_head_v_swa");
- }
-
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- if (n_embd_per_layer > 0) {
- per_layer_tok_embd = create_tensor(tn(LLM_TENSOR_PER_LAYER_TOKEN_EMBD, "weight"), {n_embd_per_layer * n_layer, n_vocab}, 0);
- per_layer_model_proj = create_tensor(tn(LLM_TENSOR_PER_LAYER_MODEL_PROJ, "weight", 0), {n_embd, n_embd_per_layer * n_layer}, 0);
- per_layer_proj_norm = create_tensor(tn(LLM_TENSOR_PER_LAYER_PROJ_NORM, "weight", 0), {n_embd_per_layer}, 0);
- }
-
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
-
- int rope_freqs_flag = 0;
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
- const int64_t n_head = hparams.n_head(i);
- const int64_t n_embd_head = hparams.n_embd_head_k(i);
- const int64_t n_embd_k = hparams.n_embd_k_gqa(i);
- const int64_t n_embd_v = hparams.n_embd_v_gqa(i);
- const int kv_flags = hparams.has_kv(i) ? 0 : TENSOR_NOT_REQUIRED;
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- // note: use_alternative_attention (v_proj is optional, if it's not present, use k_proj)
- layer.wq = create_tensor(tn(LLM_TENSOR_ATTN_Q, "weight", i), {n_embd, n_embd_head * n_head}, 0);
- layer.wk = create_tensor(tn(LLM_TENSOR_ATTN_K, "weight", i), {n_embd, n_embd_k}, kv_flags);
- layer.wv = create_tensor(tn(LLM_TENSOR_ATTN_V, "weight", i), {n_embd, n_embd_v}, TENSOR_NOT_REQUIRED);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head * n_head, n_embd}, 0);
-
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head}, 0);
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head}, kv_flags);
- layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), {n_embd}, 0);
-
- layer.out_scale = create_tensor(tn(LLM_TENSOR_LAYER_OUT_SCALE, "weight", i), {1u}, TENSOR_NOT_REQUIRED);
-
- if (!hparams.is_swa(i)) {
- // full_attention layers use rope_freqs for proportional rope
- layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_embd_head/2}, rope_freqs_flag);
- rope_freqs_flag = TENSOR_DUPLICATED;
- }
-
- // handle use_double_wide_mlp
- int64_t n_ff_cur = hparams.n_ff(i);
-
- // for expert layers, we use normal FFN as shared expert (same as python code)
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff_cur}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff_cur}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff_cur, n_embd}, 0);
- layer.ffn_post_norm = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM, "weight", i), {n_embd}, 0);
-
- // MoE router
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, TENSOR_NOT_REQUIRED);
- bool has_expert = layer.ffn_gate_inp != nullptr;
-
- // norm
- if (has_expert) {
- layer.ffn_gate_inp_s = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "scale", i), {n_embd}, 0);
-
- layer.ffn_pre_norm_2 = create_tensor(tn(LLM_TENSOR_FFN_PRE_NORM_2, "weight", i), {n_embd}, 0);
- layer.ffn_post_norm_1 = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM_1, "weight", i), {n_embd}, 0);
- layer.ffn_post_norm_2 = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM_2, "weight", i), {n_embd}, 0);
-
- // MoE FFN
- layer.ffn_gate_up_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_UP_EXPS, "weight", i), {n_embd, n_ff_exp * 2, n_expert}, 0);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
-
- // per-expert scale will be loaded as down_exps_s at the end of the current switch case
- }
-
- // per-layer embeddings
- if (n_embd_per_layer > 0) {
- layer.per_layer_inp_gate = create_tensor(tn(LLM_TENSOR_PER_LAYER_INP_GATE, "weight", i), {n_embd, n_embd_per_layer}, 0);
- layer.per_layer_proj = create_tensor(tn(LLM_TENSOR_PER_LAYER_PROJ, "weight", i), {n_embd_per_layer, n_embd}, 0);
- layer.per_layer_post_norm = create_tensor(tn(LLM_TENSOR_PER_LAYER_POST_NORM, "weight", i), {n_embd}, 0);
- }
- }
- } break;
- case LLM_ARCH_STARCODER2:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
-
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
-
- // optional bias tensors
- layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_norm_b = create_tensor(tn(LLM_TENSOR_FFN_NORM, "bias", i), {n_embd}, 0);
-
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
-
- // optional bias tensors
- layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, 0);
- layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP , "bias", i), { n_ff}, 0);
- }
- } break;
- case LLM_ARCH_MAMBA:
- {
- const int64_t d_conv = hparams.ssm_d_conv;
- const int64_t d_inner = hparams.ssm_d_inner;
- const int64_t d_state = hparams.ssm_d_state;
- const int64_t dt_rank = hparams.ssm_dt_rank;
-
- // only an expansion factor of 2 is supported for now
- if (2 * n_embd != d_inner) {
- throw std::runtime_error("only an expansion factor of 2 is supported for now");
- }
-
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
-
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- // if output is NULL, init from the input tok embed, duplicated to allow offloading
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- // norm
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- layer.ssm_in = create_tensor(tn(LLM_TENSOR_SSM_IN, "weight", i), {n_embd, 2*d_inner}, 0);
-
- layer.ssm_conv1d = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "weight", i), {d_conv, d_inner}, 0);
- layer.ssm_conv1d_b = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "bias", i), {d_inner}, 0);
-
- layer.ssm_x = create_tensor(tn(LLM_TENSOR_SSM_X, "weight", i), {d_inner, dt_rank + 2*d_state}, 0);
-
- layer.ssm_dt = create_tensor(tn(LLM_TENSOR_SSM_DT, "weight", i), {dt_rank, d_inner}, 0);
- layer.ssm_dt_b = create_tensor(tn(LLM_TENSOR_SSM_DT, "bias", i), {d_inner}, 0);
-
- // no "weight" suffix for these
- layer.ssm_a = create_tensor(tn(LLM_TENSOR_SSM_A, i), {d_state, d_inner}, 0);
- layer.ssm_d = create_tensor(tn(LLM_TENSOR_SSM_D, i), {d_inner}, 0);
-
- // out_proj
- layer.ssm_out = create_tensor(tn(LLM_TENSOR_SSM_OUT, "weight", i), {d_inner, n_embd}, 0);
- }
- } break;
- case LLM_ARCH_MAMBA2:
- {
- const int64_t d_conv = hparams.ssm_d_conv;
- const int64_t d_inner = hparams.ssm_d_inner;
- const int64_t d_state = hparams.ssm_d_state;
- const int64_t n_head = hparams.ssm_dt_rank;
- const int64_t n_group = hparams.ssm_n_group;
- const int64_t d_in_proj = 2*d_inner + 2*n_group*d_state + n_head;
-
- // only an expansion factor of 2 is supported for now
- GGML_ASSERT(2 * n_embd == d_inner);
-
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- {
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
-
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- // if output is NULL, init from the input tok embed, duplicated to allow offloading
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- // norm
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- layer.ssm_in = create_tensor(tn(LLM_TENSOR_SSM_IN, "weight", i), {n_embd, d_in_proj}, 0);
-
- layer.ssm_conv1d = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "weight", i), {d_conv, d_inner + 2*n_group*d_state}, 0);
- layer.ssm_conv1d_b = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "bias", i), {d_inner + 2*n_group*d_state}, 0);
-
- layer.ssm_dt_b = create_tensor(tn(LLM_TENSOR_SSM_DT, "bias", i), {n_head}, 0);
-
- // no "weight" suffix for these
- layer.ssm_a = create_tensor(tn(LLM_TENSOR_SSM_A, i), {1, n_head}, 0);
- layer.ssm_d = create_tensor(tn(LLM_TENSOR_SSM_D, i), {1, n_head}, 0);
-
- layer.ssm_norm = create_tensor(tn(LLM_TENSOR_SSM_NORM, "weight", i), {d_inner / n_group, n_group}, 0);
-
- // out_proj
- layer.ssm_out = create_tensor(tn(LLM_TENSOR_SSM_OUT, "weight", i), {d_inner, n_embd}, 0);
- }
- } break;
- case LLM_ARCH_JAMBA:
- {
- const int64_t d_conv = hparams.ssm_d_conv;
- const int64_t d_inner = hparams.ssm_d_inner;
- const int64_t d_state = hparams.ssm_d_state;
- const int64_t dt_rank = hparams.ssm_dt_rank;
-
- // only an expansion factor of 2 is supported for now
- GGML_ASSERT(2 * n_embd == d_inner);
-
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- {
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
-
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- // if output is NULL, init from the input tok embed, duplicated to allow offloading
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
- }
-
- for (int i = 0; i < n_layer; ++i) {
- const int64_t n_head_kv = hparams.n_head_kv(i);
- const int64_t n_embd_gqa = hparams.n_embd_v_gqa(i);
-
- auto & layer = layers[i];
-
- // norm
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- if (n_head_kv == 0) {
- // Mamba layer
- layer.ssm_in = create_tensor(tn(LLM_TENSOR_SSM_IN, "weight", i), {n_embd, 2*d_inner}, 0);
-
- layer.ssm_conv1d = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "weight", i), {d_conv, d_inner}, 0);
- layer.ssm_conv1d_b = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "bias", i), {d_inner}, 0);
-
- layer.ssm_x = create_tensor(tn(LLM_TENSOR_SSM_X, "weight", i), {d_inner, dt_rank + 2*d_state}, 0);
-
- layer.ssm_dt_norm = create_tensor(tn(LLM_TENSOR_SSM_DT_NORM, "weight", i), {dt_rank}, 0);
-
- layer.ssm_dt = create_tensor(tn(LLM_TENSOR_SSM_DT, "weight", i), {dt_rank, d_inner}, 0);
- layer.ssm_dt_b = create_tensor(tn(LLM_TENSOR_SSM_DT, "bias", i), {d_inner}, 0);
-
- layer.ssm_b_norm = create_tensor(tn(LLM_TENSOR_SSM_B_NORM, "weight", i), {d_state}, 0);
- layer.ssm_c_norm = create_tensor(tn(LLM_TENSOR_SSM_C_NORM, "weight", i), {d_state}, 0);
-
- // no "weight" suffix for these
- layer.ssm_a = create_tensor(tn(LLM_TENSOR_SSM_A, i), {d_state, d_inner}, 0);
- layer.ssm_d = create_tensor(tn(LLM_TENSOR_SSM_D, i), {d_inner}, 0);
-
- // out_proj
- layer.ssm_out = create_tensor(tn(LLM_TENSOR_SSM_OUT, "weight", i), {d_inner, n_embd}, 0);
- } else {
- // Attention layers
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
- }
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, TENSOR_NOT_REQUIRED);
-
- if (layer.ffn_gate_inp) {
- // MoE
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff, n_embd, n_expert}, 0);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
- } else {
- // FFN (no MoE)
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- }
- } break;
- case LLM_ARCH_GRANITE_HYBRID:
- {
- // mamba2 Mixer SSM params
- // NOTE: int64_t for tensor dimensions
- const int64_t d_conv = hparams.ssm_d_conv;
- const int64_t d_inner = hparams.ssm_d_inner;
- const int64_t d_state = hparams.ssm_d_state;
- const int64_t n_ssm_head = hparams.ssm_dt_rank;
- const int64_t n_group = hparams.ssm_n_group;
- const int64_t d_in_proj = 2*d_inner + 2*n_group*d_state + n_ssm_head;
-
- // only an expansion factor of 2 is supported for now
- GGML_ASSERT(2 * n_embd == d_inner);
-
- // embeddings
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- {
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- // if output is NULL, init from the input tok embed, duplicated to allow offloading
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- // norm
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- if (hparams.is_recurrent(i)) {
- // ssm layers
- layer.ssm_in = create_tensor(tn(LLM_TENSOR_SSM_IN, "weight", i), {n_embd, d_in_proj}, 0);
-
- layer.ssm_conv1d = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "weight", i), {d_conv, d_inner + 2*n_group*d_state}, 0);
- layer.ssm_conv1d_b = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "bias", i), {d_inner + 2*n_group*d_state}, TENSOR_NOT_REQUIRED);
-
- layer.ssm_dt_b = create_tensor(tn(LLM_TENSOR_SSM_DT, "bias", i), {n_ssm_head}, 0);
-
- // no "weight" suffix for these
- layer.ssm_a = create_tensor(tn(LLM_TENSOR_SSM_A, i), {1, n_ssm_head}, 0);
- layer.ssm_d = create_tensor(tn(LLM_TENSOR_SSM_D, i), {1, n_ssm_head}, 0);
-
- layer.ssm_norm = create_tensor(tn(LLM_TENSOR_SSM_NORM, "weight", i), {d_inner / n_group, n_group}, 0);
-
- // out_proj
- layer.ssm_out = create_tensor(tn(LLM_TENSOR_SSM_OUT, "weight", i), {d_inner, n_embd}, 0);
- } else {
- // attention layers (with optional bias)
- const int64_t n_head_i = hparams.n_head(i);
- const int64_t n_embd_k_gqa_i = hparams.n_embd_k_gqa(i);
- const int64_t n_embd_v_gqa_i = hparams.n_embd_v_gqa(i);
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head_i, n_embd_k_gqa_i, n_embd_v_gqa_i, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head_i, n_embd}, 0);
- layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
- }
-
- // feed forward (w/ optional biases)
- if (n_expert > 0) {
- // MoE FFN
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff, n_expert}, TENSOR_NOT_REQUIRED);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff, n_embd, n_expert}, 0);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
-
- // For Granite MoE Shared
- if (hparams.n_ff_shexp > 0) {
- layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, hparams.n_ff_shexp}, 0);
- layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, hparams.n_ff_shexp}, 0);
- layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {hparams.n_ff_shexp, n_embd}, 0);
- }
- } else {
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_gate_b = create_tensor(tn(LLM_TENSOR_FFN_GATE, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
- layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
- layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
- }
- }
- } break;
- case LLM_ARCH_XVERSE:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- } break;
- case LLM_ARCH_COMMAND_R:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- // init output from the input tok embed
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- if (n_layer >= 64){
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k, n_head}, 0);
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k, n_head_kv}, 0);
- }
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
-
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- } break;
- case LLM_ARCH_COHERE2:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), { n_embd }, 0);
- // init output from the input tok embed
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab },
- TENSOR_DUPLICATED);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), { n_embd }, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_embd, n_embd }, 0);
-
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), { n_embd, n_ff }, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd }, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), { n_embd, n_ff }, 0);
- }
- }
- break;
- case LLM_ARCH_OLMO: // adapted from LLM_ARCH_LLAMA with norm params removed
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
-
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- } break;
- case LLM_ARCH_OLMO2:
- {
- const int64_t n_embd_head = n_embd / n_head;
-
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd}, 0);
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_head_kv * n_embd_head}, 0);
- layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_post_norm = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM, "weight", i), {n_embd}, 0);
- }
- } break;
- case LLM_ARCH_SEED_OSS:
- {
- const uint32_t head_dim = hparams.n_embd_head_k();
- const int64_t n_qo_dim = n_head * head_dim;
- const int64_t n_kv_dim = n_head_kv * head_dim;
-
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- create_tensor_qkv(layer, i, n_embd, n_qo_dim, n_kv_dim, n_kv_dim, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_qo_dim, n_embd}, 0);
-
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- }
- } break;
-
- case LLM_ARCH_OLMOE:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd}, 0);
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
-
- if (n_expert == 0) {
- throw std::runtime_error("n_expert must be > 0");
- }
- if (n_expert_used == 0) {
- throw std::runtime_error("n_expert_used must be > 0");
- }
-
- // MoE branch
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff, n_embd, n_expert}, 0);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
- }
- } break;
- case LLM_ARCH_OPENELM:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- // init output from the input tok embed
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
-
- for (int i = 0; i < n_layer; ++i) {
- const int64_t n_head = hparams.n_head(i);
- const int64_t n_head_qkv = 2*hparams.n_head_kv(i) + n_head;
- const int64_t n_ff = hparams.n_ff(i);
-
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_head_qkv*n_embd_head_k}, 0);
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_head*n_embd_head_k, n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- } break;
- case LLM_ARCH_GPTNEOX:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
-
- layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_embd + 2*n_embd_gqa}, 0);
- layer.wqkv_b = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "bias", i), {n_embd + 2*n_embd_gqa}, 0);
-
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
- layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_norm_b = create_tensor(tn(LLM_TENSOR_FFN_NORM, "bias", i), {n_embd}, 0);
-
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
- layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, 0);
-
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, 0);
- }
- } break;
- case LLM_ARCH_ARCTIC:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
-
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_embd}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_embd, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_embd}, 0);
-
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
- layer.ffn_norm_exps = create_tensor(tn(LLM_TENSOR_FFN_NORM_EXPS, "weight", i), {n_embd}, 0);
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff, n_expert}, false);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff, n_embd, n_expert}, 0);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
- }
- } break;
- case LLM_ARCH_DEEPSEEK:
- {
-
- const int64_t n_ff_exp = hparams.n_ff_exp;
- const int64_t n_expert_shared = hparams.n_expert_shared;
-
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- // try to load output.weight, if not found, use token_embd (tied embeddings)
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- if (!output) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- if (i < (int) hparams.n_layer_dense_lead) {
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- } else {
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
-
- if (n_expert == 0) {
- throw std::runtime_error("n_expert must be > 0");
- }
- if (n_expert_used == 0) {
- throw std::runtime_error("n_expert_used must be > 0");
- }
-
- // MoE branch
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
-
- // Shared expert branch
- layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, n_ff_exp * n_expert_shared}, 0);
- layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), { n_ff_exp * n_expert_shared, n_embd}, 0);
- layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, n_ff_exp * n_expert_shared}, 0);
- }
- }
- } break;
- case LLM_ARCH_DEEPSEEK2:
- case LLM_ARCH_MISTRAL4:
- {
- const bool is_mla = hparams.is_mla();
-
- // note: these are the actual head sizes you get when treating as MHA or after "decompression" using wv_b for MLA
- const int64_t n_embd_head_k_mla = hparams.n_embd_head_k_mla();
- const int64_t n_embd_head_v_mla = hparams.n_embd_head_v_mla();
-
- const int64_t n_embd_head_qk_rope = hparams.n_rot();
- const int64_t n_embd_head_qk_nope = n_embd_head_k_mla - n_embd_head_qk_rope;
- GGML_ASSERT(n_embd_head_qk_nope >= 1);
-
- const int64_t q_lora_rank = hparams.n_lora_q;
- const int64_t kv_lora_rank = hparams.n_lora_kv;
-
- const int64_t n_ff_exp = hparams.n_ff_exp;
- const int64_t n_expert_shared = hparams.n_expert_shared;
-
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- // try to load output.weight, if not found, use token_embd (tied embeddings)
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- if (!output) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- if (q_lora_rank > 0) {
- layer.attn_q_a_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_A_NORM, "weight", i), {q_lora_rank}, 0);
- }
-
- layer.attn_kv_a_norm = create_tensor(tn(LLM_TENSOR_ATTN_KV_A_NORM, "weight", i), {kv_lora_rank}, 0);
-
- if (q_lora_rank > 0) {
- layer.wq_a = create_tensor(tn(LLM_TENSOR_ATTN_Q_A, "weight", i), {n_embd, q_lora_rank}, 0);
- layer.wq_b = create_tensor(tn(LLM_TENSOR_ATTN_Q_B, "weight", i), {q_lora_rank, n_head * n_embd_head_k_mla}, 0);
- } else {
- layer.wq = create_tensor(tn(LLM_TENSOR_ATTN_Q, "weight", i), {n_embd, n_head * n_embd_head_k_mla}, 0);
- }
-
- layer.wkv_a_mqa = create_tensor(tn(LLM_TENSOR_ATTN_KV_A_MQA, "weight", i), {n_embd, kv_lora_rank + n_embd_head_qk_rope}, 0);
-
- // note: only old legacy GGUF files will have the unsplit wkv_b tensor in
- if (is_mla) {
- layer.wk_b = create_tensor(tn(LLM_TENSOR_ATTN_K_B, "weight", i), {n_embd_head_qk_nope, kv_lora_rank, n_head}, 0);
- layer.wv_b = create_tensor(tn(LLM_TENSOR_ATTN_V_B, "weight", i), {kv_lora_rank, n_embd_head_v_mla, n_head}, 0);
- } else {
- layer.wkv_b = create_tensor(tn(LLM_TENSOR_ATTN_KV_B, "weight", i), {kv_lora_rank, n_head * (n_embd_head_qk_nope + n_embd_head_v_mla)}, 0);
- }
-
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_head * n_embd_head_v_mla, n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- if (i < (int) hparams.n_layer_dense_lead) {
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- } else {
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
- layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, TENSOR_NOT_REQUIRED);
-
- if (n_expert == 0) {
- throw std::runtime_error("n_expert must be > 0");
- }
- if (n_expert_used == 0) {
- throw std::runtime_error("n_expert_used must be > 0");
- }
-
- // MoE branch
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
- create_tensor_gate_up_exps(layer, i, n_embd, n_ff_exp, n_expert, 0);
-
- // Shared expert branch
- layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, n_ff_exp * n_expert_shared}, 0);
- layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), { n_ff_exp * n_expert_shared, n_embd}, 0);
- layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, n_ff_exp * n_expert_shared}, 0);
- }
- }
- } break;
- case LLM_ARCH_DEEPSEEK2OCR:
- {
- // similar to deepseek2, but without MLA
- const int64_t n_ff_exp = hparams.n_ff_exp;
- const int64_t n_expert_shared = hparams.n_expert_shared;
-
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- // try to load output.weight, if not found, use token_embd (tied embeddings)
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- if (!output) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.wq = create_tensor(tn(LLM_TENSOR_ATTN_Q, "weight", i), {n_embd, n_embd}, 0);
- layer.wk = create_tensor(tn(LLM_TENSOR_ATTN_K, "weight", i), {n_embd, n_embd}, 0);
- layer.wv = create_tensor(tn(LLM_TENSOR_ATTN_V, "weight", i), {n_embd, n_embd}, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
-
- // norm
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- if (i < (int) hparams.n_layer_dense_lead) {
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- } else {
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
- layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, TENSOR_NOT_REQUIRED);
-
- if (n_expert == 0) {
- throw std::runtime_error("n_expert must be > 0");
- }
- if (n_expert_used == 0) {
- throw std::runtime_error("n_expert_used must be > 0");
- }
-
- // MoE branch
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
- create_tensor_gate_up_exps(layer, i, n_embd, n_ff_exp, n_expert, 0);
-
- // Shared expert branch
- layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, n_ff_exp * n_expert_shared}, 0);
- layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), { n_ff_exp * n_expert_shared, n_embd}, 0);
- layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, n_ff_exp * n_expert_shared}, 0);
- }
- }
- } break;
- case LLM_ARCH_PLM:
- {
- const int64_t n_embd_head_qk_rope = hparams.n_rot();
- const int64_t n_embd_head_qk_nope = hparams.n_embd_head_k() - hparams.n_rot();
- const int64_t kv_lora_rank = hparams.n_lora_kv;
-
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- // output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- layer.wq = create_tensor(tn(LLM_TENSOR_ATTN_Q, "weight", i), {n_embd, n_embd_head_k * n_head}, 0);
- layer.wkv_a_mqa = create_tensor(tn(LLM_TENSOR_ATTN_KV_A_MQA, "weight", i), {n_embd, kv_lora_rank + (n_embd_head_qk_rope)}, 0);
- layer.attn_kv_a_norm = create_tensor(tn(LLM_TENSOR_ATTN_KV_A_NORM, "weight", i), {kv_lora_rank}, 0);
- layer.wkv_b = create_tensor(tn(LLM_TENSOR_ATTN_KV_B, "weight", i), {kv_lora_rank, n_head * (n_embd_head_qk_nope + n_embd_head_v)}, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_head * ( n_embd_head_v), n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- } break;
- case LLM_ARCH_BITNET:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_sub_norm = create_tensor(tn(LLM_TENSOR_ATTN_SUB_NORM, "weight", i), {n_embd}, 0);
-
- layer.wq = create_tensor(tn(LLM_TENSOR_ATTN_Q, "weight", i), {n_embd, n_embd}, 0);
- layer.wq_s = create_tensor(tn(LLM_TENSOR_ATTN_Q, "scale", i), {1}, TENSOR_NOT_REQUIRED);
- layer.wk = create_tensor(tn(LLM_TENSOR_ATTN_K, "weight", i), {n_embd, n_embd_gqa}, 0);
- layer.wk_s = create_tensor(tn(LLM_TENSOR_ATTN_K, "scale", i), {1}, TENSOR_NOT_REQUIRED);
- layer.wv = create_tensor(tn(LLM_TENSOR_ATTN_V, "weight", i), {n_embd, n_embd_gqa}, 0);
- layer.wv_s = create_tensor(tn(LLM_TENSOR_ATTN_V, "scale", i), {1}, TENSOR_NOT_REQUIRED);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
- layer.wo_s = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "scale", i), {1}, TENSOR_NOT_REQUIRED);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_sub_norm = create_tensor(tn(LLM_TENSOR_FFN_SUB_NORM, "weight", i), {n_ff}, 0);
-
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_gate_s = create_tensor(tn(LLM_TENSOR_FFN_GATE, "scale", i), {1}, TENSOR_NOT_REQUIRED);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
- layer.ffn_down_s = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "scale", i), {1}, TENSOR_NOT_REQUIRED);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_up_s = create_tensor(tn(LLM_TENSOR_FFN_UP, "scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- } break;
- case LLM_ARCH_T5:
- {
- const auto n_rel_attn_bkts = hparams.n_rel_attn_bkts;
-
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm_enc = create_tensor(tn(LLM_TENSOR_ENC_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output_norm = create_tensor(tn(LLM_TENSOR_DEC_OUTPUT_NORM, "weight"), {n_embd}, 0);
-
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- // n_layer: number of encoder_layers
- // dec_n_layer: number of decoder_layers
- const int dec_n_layer = hparams.dec_n_layer;
- if (dec_n_layer > n_layer) {
- layers.resize(dec_n_layer);
- }
-
- // load encoder layers
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm_enc = create_tensor(tn(LLM_TENSOR_ENC_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_rel_b_enc = create_tensor(tn(LLM_TENSOR_ENC_ATTN_REL_B, "weight", i), {n_head, n_rel_attn_bkts}, TENSOR_NOT_REQUIRED);
-
- layer.wq_enc = create_tensor(tn(LLM_TENSOR_ENC_ATTN_Q, "weight", i), {n_embd, n_embd_k_gqa}, 0);
- layer.wk_enc = create_tensor(tn(LLM_TENSOR_ENC_ATTN_K, "weight", i), {n_embd, n_embd_k_gqa}, 0);
- layer.wv_enc = create_tensor(tn(LLM_TENSOR_ENC_ATTN_V, "weight", i), {n_embd, n_embd_v_gqa}, 0);
- layer.wo_enc = create_tensor(tn(LLM_TENSOR_ENC_ATTN_OUT, "weight", i), {n_embd_v_gqa, n_embd}, 0);
-
- layer.ffn_norm_enc = create_tensor(tn(LLM_TENSOR_ENC_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_gate_enc = create_tensor(tn(LLM_TENSOR_ENC_FFN_GATE, "weight", i), {n_embd, n_ff}, TENSOR_NOT_REQUIRED);
- layer.ffn_down_enc = create_tensor(tn(LLM_TENSOR_ENC_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up_enc = create_tensor(tn(LLM_TENSOR_ENC_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
-
- // load decoder layers
- for (int i = 0; i < dec_n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_DEC_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_rel_b = create_tensor(tn(LLM_TENSOR_DEC_ATTN_REL_B, "weight", i), {n_head, n_rel_attn_bkts}, TENSOR_NOT_REQUIRED);
-
- layer.wq = create_tensor(tn(LLM_TENSOR_DEC_ATTN_Q, "weight", i), {n_embd, n_embd_k_gqa}, 0);
- layer.wk = create_tensor(tn(LLM_TENSOR_DEC_ATTN_K, "weight", i), {n_embd, n_embd_k_gqa}, 0);
- layer.wv = create_tensor(tn(LLM_TENSOR_DEC_ATTN_V, "weight", i), {n_embd, n_embd_v_gqa}, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_DEC_ATTN_OUT, "weight", i), {n_embd_v_gqa, n_embd}, 0);
-
- layer.attn_norm_cross = create_tensor(tn(LLM_TENSOR_DEC_CROSS_ATTN_NORM, "weight", i), {n_embd}, 0);
- // this tensor seems to be unused in HF transformers implementation
- layer.attn_rel_b_cross = create_tensor(
- tn(LLM_TENSOR_DEC_CROSS_ATTN_REL_B, "weight", i), {n_head, n_rel_attn_bkts}, TENSOR_NOT_REQUIRED | TENSOR_SKIP_IF_VIRTUAL);
-
- layer.wq_cross = create_tensor(tn(LLM_TENSOR_DEC_CROSS_ATTN_Q, "weight", i), {n_embd, n_embd_k_gqa}, 0);
- layer.wk_cross = create_tensor(tn(LLM_TENSOR_DEC_CROSS_ATTN_K, "weight", i), {n_embd, n_embd_k_gqa}, 0);
- layer.wv_cross = create_tensor(tn(LLM_TENSOR_DEC_CROSS_ATTN_V, "weight", i), {n_embd, n_embd_v_gqa}, 0);
- layer.wo_cross = create_tensor(tn(LLM_TENSOR_DEC_CROSS_ATTN_OUT, "weight", i), {n_embd_v_gqa, n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_DEC_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_DEC_FFN_GATE, "weight", i), {n_embd, n_ff}, TENSOR_NOT_REQUIRED);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_DEC_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_DEC_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- } break;
- case LLM_ARCH_T5ENCODER:
- {
- const auto n_rel_attn_bkts = hparams.n_rel_attn_bkts;
-
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm_enc = create_tensor(tn(LLM_TENSOR_ENC_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm_enc = create_tensor(tn(LLM_TENSOR_ENC_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_rel_b_enc = create_tensor(tn(LLM_TENSOR_ENC_ATTN_REL_B, "weight", i), {n_head, n_rel_attn_bkts}, TENSOR_NOT_REQUIRED);
-
- layer.wq_enc = create_tensor(tn(LLM_TENSOR_ENC_ATTN_Q, "weight", i), {n_embd, n_embd_k_gqa}, 0);
- layer.wk_enc = create_tensor(tn(LLM_TENSOR_ENC_ATTN_K, "weight", i), {n_embd, n_embd_k_gqa}, 0);
- layer.wv_enc = create_tensor(tn(LLM_TENSOR_ENC_ATTN_V, "weight", i), {n_embd, n_embd_v_gqa}, 0);
- layer.wo_enc = create_tensor(tn(LLM_TENSOR_ENC_ATTN_OUT, "weight", i), {n_embd_v_gqa, n_embd}, 0);
-
- layer.ffn_norm_enc = create_tensor(tn(LLM_TENSOR_ENC_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_gate_enc = create_tensor(tn(LLM_TENSOR_ENC_FFN_GATE, "weight", i), {n_embd, n_ff}, TENSOR_NOT_REQUIRED);
- layer.ffn_down_enc = create_tensor(tn(LLM_TENSOR_ENC_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up_enc = create_tensor(tn(LLM_TENSOR_ENC_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- } break;
- case LLM_ARCH_JAIS:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
-
- layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_embd + 2*n_embd_gqa}, 0);
- layer.wqkv_b = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "bias", i), {n_embd + 2*n_embd_gqa}, 0);
-
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
- layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_norm_b = create_tensor(tn(LLM_TENSOR_FFN_NORM, "bias", i), {n_embd}, 0);
-
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
- layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, 0);
-
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_gate_b = create_tensor(tn(LLM_TENSOR_FFN_GATE, "bias", i), {n_ff}, 0);
-
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, 0);
- }
- } break;
- case LLM_ARCH_JAIS2:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- if (!output) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
-
- layer.wq = create_tensor(tn(LLM_TENSOR_ATTN_Q, "weight", i), {n_embd, n_embd_head_k * n_head}, 0);
- layer.wk = create_tensor(tn(LLM_TENSOR_ATTN_K, "weight", i), {n_embd, n_embd_k_gqa}, 0);
- layer.wv = create_tensor(tn(LLM_TENSOR_ATTN_V, "weight", i), {n_embd, n_embd_v_gqa}, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
-
- // attention biases - all have shape n_embd (output dimension of projections)
- layer.wq_b = create_tensor(tn(LLM_TENSOR_ATTN_Q, "bias", i), {n_embd}, 0);
- layer.wk_b = create_tensor(tn(LLM_TENSOR_ATTN_K, "bias", i), {n_embd}, 0);
- layer.wv_b = create_tensor(tn(LLM_TENSOR_ATTN_V, "bias", i), {n_embd}, 0);
- layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_norm_b = create_tensor(tn(LLM_TENSOR_FFN_NORM, "bias", i), {n_embd}, 0);
-
- // Jais-2 uses simple MLP (no gate) with biases
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
- layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, 0);
- }
- } break;
- case LLM_ARCH_CHATGLM:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
-
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff * 2}, 0);
-
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
- }
- } break;
- case LLM_ARCH_GLM4:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- int flags = 0;
- if (hparams.nextn_predict_layers > 0 && static_cast<uint32_t>(i) >= n_layer - hparams.nextn_predict_layers) {
- // skip all tensors in the NextN layers
- flags |= TENSOR_SKIP;
- }
-
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, flags);
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, flags);
-
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, flags);
-
- layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), {n_embd}, flags);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, flags);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, flags);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff * 2}, flags);
-
- layer.ffn_post_norm = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM, "weight", i), {n_embd}, flags);
-
- // NextN/MTP tensors (preserved but unused) - conditionally load for last nextn_predict_layers
- if (hparams.nextn_predict_layers > 0 && static_cast<uint32_t>(i) >= n_layer - hparams.nextn_predict_layers) {
- layer.nextn.eh_proj = create_tensor(tn(LLM_TENSOR_NEXTN_EH_PROJ, "weight", i), { 2 * n_embd, n_embd }, flags);
- layer.nextn.enorm = create_tensor(tn(LLM_TENSOR_NEXTN_ENORM, "weight", i), { n_embd }, flags);
- layer.nextn.hnorm = create_tensor(tn(LLM_TENSOR_NEXTN_HNORM, "weight", i), { n_embd }, flags);
-
- // Optional tensors
- layer.nextn.embed_tokens = create_tensor(tn(LLM_TENSOR_NEXTN_EMBED_TOKENS, "weight", i), { n_embd, n_vocab }, flags | TENSOR_NOT_REQUIRED);
- layer.nextn.shared_head_head = create_tensor(tn(LLM_TENSOR_NEXTN_SHARED_HEAD_HEAD, "weight", i), { n_embd, n_vocab }, flags | TENSOR_NOT_REQUIRED);
- layer.nextn.shared_head_norm = create_tensor(tn(LLM_TENSOR_NEXTN_SHARED_HEAD_NORM, "weight", i), { n_embd }, flags | TENSOR_NOT_REQUIRED);
- }
- }
- } break;
- case LLM_ARCH_GLM4_MOE:
- {
- const int64_t n_expert = hparams.n_expert;
- const int64_t n_expert_used = hparams.n_expert_used;
- const int64_t n_expert_shared = hparams.n_expert_shared;
-
- GGML_ASSERT(hparams.n_expert > 0 && "n_expert must be > 0 for GLM4_MOE MoE layers");
- GGML_ASSERT(hparams.n_expert_used > 0 && "n_expert_used must be > 0 for GLM4_MOE MoE layers");
-
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), { n_embd }, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), { n_embd, n_vocab }, TENSOR_NOT_REQUIRED);
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, TENSOR_DUPLICATED);
- }
-
- // Load ALL tensors including NextN layer to satisfy total tensor count
- // but only PROCESS up to last layer (skipping final NextN layer) in forward pass
- for (int i = 0; i < n_layer; ++i) {
- int flags = 0;
- if (hparams.nextn_predict_layers > 0 && static_cast<uint32_t>(i) >= n_layer - hparams.nextn_predict_layers) {
- // skip all tensors in the NextN layers
- flags |= TENSOR_SKIP;
- }
-
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), { n_embd }, flags);
-
- // GLM-style attention with bias terms
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, flags);
-
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_embd_head_k * n_head, n_embd }, flags);
-
- // K/Q norm tensors (optional for GLM-4.5 355B variant)
- layer.attn_q_norm = create_tensor(
- tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), { n_embd_head_k }, TENSOR_NOT_REQUIRED | flags);
- layer.attn_k_norm = create_tensor(
- tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), { n_embd_head_k }, TENSOR_NOT_REQUIRED | flags);
-
- layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), { n_embd }, flags);
-
- // Check if this layer uses MoE or dense FFN based on n_layer_dense_lead
- // GLM 4.5 uses hybrid architecture: layer 0 is dense, layers 1+ are MoE
- const bool use_moe = (static_cast<uint32_t>(i) >= hparams.n_layer_dense_lead);
-
- if (use_moe) {
- // MoE layers
- layer.ffn_gate_inp =
- create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), { n_embd, n_expert }, flags);
- layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), { n_expert }, flags);
-
- // MoE branch
- const int64_t n_ff_exp = hparams.n_ff_exp ? hparams.n_ff_exp : n_ff / n_expert_used;
-
- layer.ffn_gate_exps = create_tensor(
- tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert }, flags);
- layer.ffn_down_exps = create_tensor(
- tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff_exp, n_embd, n_expert }, flags);
- layer.ffn_up_exps = create_tensor(
- tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert }, flags);
-
- // Shared expert
- if (n_expert_shared > 0) {
- const int64_t n_ff_shexp = n_ff_exp * n_expert_shared;
- layer.ffn_gate_shexp = create_tensor(
- tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), { n_embd, n_ff_shexp }, flags);
- layer.ffn_down_shexp = create_tensor(
- tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), { n_ff_shexp, n_embd }, flags);
- layer.ffn_up_shexp = create_tensor(
- tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), { n_embd, n_ff_shexp }, flags);
- }
- } else {
- // Dense layers (first k layers) - GLM uses separate gate/up projections
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), { n_embd, n_ff }, flags);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd }, flags);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), { n_embd, n_ff }, flags);
- }
-
- // NextN/MTP tensors (preserved but unused) - conditionally load for last nextn_predict_layers
- if (hparams.nextn_predict_layers > 0 && static_cast<uint32_t>(i) >= n_layer - hparams.nextn_predict_layers) {
- layer.nextn.eh_proj = create_tensor(tn(LLM_TENSOR_NEXTN_EH_PROJ, "weight", i), { 2 * n_embd, n_embd }, flags);
- layer.nextn.enorm = create_tensor(tn(LLM_TENSOR_NEXTN_ENORM, "weight", i), { n_embd }, flags);
- layer.nextn.hnorm = create_tensor(tn(LLM_TENSOR_NEXTN_HNORM, "weight", i), { n_embd }, flags);
-
- // Optional tensors
- layer.nextn.embed_tokens = create_tensor(tn(LLM_TENSOR_NEXTN_EMBED_TOKENS, "weight", i), { n_embd, n_vocab }, flags | TENSOR_NOT_REQUIRED);
- layer.nextn.shared_head_head = create_tensor(tn(LLM_TENSOR_NEXTN_SHARED_HEAD_HEAD, "weight", i), { n_embd, n_vocab }, flags | TENSOR_NOT_REQUIRED);
- layer.nextn.shared_head_norm = create_tensor(tn(LLM_TENSOR_NEXTN_SHARED_HEAD_NORM, "weight", i), { n_embd }, flags | TENSOR_NOT_REQUIRED);
- }
- }
- }
- break;
- case LLM_ARCH_GLM_DSA:
- {
- const bool is_mla = hparams.is_mla();
- if (!is_mla) {
- throw std::runtime_error("GLM_DSA architecture requires MLA");
- }
-
- // note: these are the actual head sizes you get when treating as MHA or after "decompression" using wv_b for MLA
- const int64_t n_embd_head_k_mla = hparams.n_embd_head_k_mla();
- const int64_t n_embd_head_v_mla = hparams.n_embd_head_v_mla();
-
- const int64_t n_embd_head_qk_rope = hparams.n_rot();
- const int64_t n_embd_head_qk_nope = n_embd_head_k_mla - n_embd_head_qk_rope;
-
- const int64_t q_lora_rank = hparams.n_lora_q;
- const int64_t kv_lora_rank = hparams.n_lora_kv;
-
- const int64_t n_ff_exp = hparams.n_ff_exp;
- const int64_t n_expert_shared = hparams.n_expert_shared;
-
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- // try to load output.weight, if not found, use token_embd (tied embeddings)
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- if (!output) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- int flags = 0;
- if (hparams.nextn_predict_layers > 0 && static_cast<uint32_t>(i) >= n_layer - hparams.nextn_predict_layers) {
- // skip all tensors in the NextN layers
- // TODO @ngxson : TENSOR_NOT_REQUIRED was a hack, need to remove it later
- flags |= TENSOR_SKIP | TENSOR_NOT_REQUIRED;
- }
-
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, flags);
- layer.attn_q_a_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_A_NORM, "weight", i), {q_lora_rank}, flags);
- layer.attn_kv_a_norm = create_tensor(tn(LLM_TENSOR_ATTN_KV_A_NORM, "weight", i), {kv_lora_rank}, flags);
-
- layer.wq_a = create_tensor(tn(LLM_TENSOR_ATTN_Q_A, "weight", i), {n_embd, q_lora_rank}, flags);
- layer.wq_b = create_tensor(tn(LLM_TENSOR_ATTN_Q_B, "weight", i), {q_lora_rank, n_head * n_embd_head_k_mla}, flags);
-
- layer.wkv_a_mqa = create_tensor(tn(LLM_TENSOR_ATTN_KV_A_MQA, "weight", i), {n_embd, kv_lora_rank + n_embd_head_qk_rope}, flags);
-
- // note: only old legacy GGUF files will have the unsplit wkv_b tensor in
- layer.wk_b = create_tensor(tn(LLM_TENSOR_ATTN_K_B, "weight", i), {n_embd_head_qk_nope, kv_lora_rank, n_head}, flags);
- layer.wv_b = create_tensor(tn(LLM_TENSOR_ATTN_V_B, "weight", i), {kv_lora_rank, n_embd_head_v_mla, n_head}, flags);
-
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_head * n_embd_head_v_mla, n_embd}, flags);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, flags);
-
- // DSA indexer
- layer.indexer_k_norm = create_tensor(tn(LLM_TENSOR_INDEXER_K_NORM, "weight", i), {hparams.indexer_head_size}, flags);
- layer.indexer_k_norm_b = create_tensor(tn(LLM_TENSOR_INDEXER_K_NORM, "bias", i), {hparams.indexer_head_size}, flags);
- layer.indexer_proj = create_tensor(tn(LLM_TENSOR_INDEXER_PROJ, "weight", i), {n_embd, hparams.indexer_n_head}, flags);
- layer.indexer_attn_k = create_tensor(tn(LLM_TENSOR_INDEXER_ATTN_K, "weight", i), {n_embd, hparams.indexer_head_size}, flags);
- layer.indexer_attn_q_b = create_tensor(tn(LLM_TENSOR_INDEXER_ATTN_Q_B, "weight", i), {q_lora_rank, hparams.indexer_n_head * hparams.indexer_head_size}, flags);
- if (i < (int) hparams.n_layer_dense_lead) {
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, flags);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, flags);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, flags);
- } else {
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, flags);
- layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, TENSOR_NOT_REQUIRED);
-
- if (n_expert == 0) {
- throw std::runtime_error("n_expert must be > 0");
- }
- if (n_expert_used == 0) {
- throw std::runtime_error("n_expert_used must be > 0");
- }
-
- // MoE branch
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, flags);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, flags);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, flags);
-
- // Shared expert branch
- layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, n_ff_exp * n_expert_shared}, flags);
- layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), { n_ff_exp * n_expert_shared, n_embd}, flags);
- layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, n_ff_exp * n_expert_shared}, flags);
- }
-
- // NextN/MTP tensors (preserved but unused) - conditionally load for last nextn_predict_layers
- if (hparams.nextn_predict_layers > 0 && static_cast<uint32_t>(i) >= n_layer - hparams.nextn_predict_layers) {
- layer.nextn.eh_proj = create_tensor(tn(LLM_TENSOR_NEXTN_EH_PROJ, "weight", i), { 2 * n_embd, n_embd }, flags);
- layer.nextn.enorm = create_tensor(tn(LLM_TENSOR_NEXTN_ENORM, "weight", i), { n_embd }, flags);
- layer.nextn.hnorm = create_tensor(tn(LLM_TENSOR_NEXTN_HNORM, "weight", i), { n_embd }, flags);
-
- // Optional tensors
- layer.nextn.embed_tokens = create_tensor(tn(LLM_TENSOR_NEXTN_EMBED_TOKENS, "weight", i), { n_embd, n_vocab }, flags | TENSOR_NOT_REQUIRED);
- layer.nextn.shared_head_head = create_tensor(tn(LLM_TENSOR_NEXTN_SHARED_HEAD_HEAD, "weight", i), { n_embd, n_vocab }, flags | TENSOR_NOT_REQUIRED);
- layer.nextn.shared_head_norm = create_tensor(tn(LLM_TENSOR_NEXTN_SHARED_HEAD_NORM, "weight", i), { n_embd }, flags | TENSOR_NOT_REQUIRED);
- }
- }
- } break;
- case LLM_ARCH_NEMOTRON:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
-
- // optional bias tensors
- layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_norm_b = create_tensor(tn(LLM_TENSOR_FFN_NORM, "bias", i), {n_embd}, 0);
-
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
-
- // optional MLP bias
- layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
- layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
- }
- } break;
- case LLM_ARCH_NEMOTRON_H:
- case LLM_ARCH_NEMOTRON_H_MOE:
- {
- // mamba2 Mixer SSM params
- // NOTE: int64_t for tensor dimensions
- const int64_t d_conv = hparams.ssm_d_conv;
- const int64_t d_inner = hparams.ssm_d_inner;
- const int64_t d_state = hparams.ssm_d_state;
- const int64_t n_ssm_head = hparams.ssm_dt_rank;
- const int64_t n_group = hparams.ssm_n_group;
- const int64_t d_in_proj = 2*d_inner + 2*n_group*d_state + n_ssm_head;
- const int64_t moe_n_embd = hparams.moe_latent_size > 0 ? hparams.moe_latent_size : n_embd;
-
- // embeddings
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- {
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- // if output is NULL, init from the input tok embed, duplicated to allow offloading
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- // all blocks use the attn norm
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- if (hparams.is_recurrent(i)) {
- // ssm layers
- layer.ssm_in = create_tensor(tn(LLM_TENSOR_SSM_IN, "weight", i), {n_embd, d_in_proj}, 0);
-
- layer.ssm_conv1d = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "weight", i), {d_conv, d_inner + 2*n_group*d_state}, 0);
- layer.ssm_conv1d_b = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "bias", i), {d_inner + 2*n_group*d_state}, TENSOR_NOT_REQUIRED);
-
- layer.ssm_dt_b = create_tensor(tn(LLM_TENSOR_SSM_DT, "bias", i), {n_ssm_head}, 0);
-
- // no "weight" suffix for these
- layer.ssm_a = create_tensor(tn(LLM_TENSOR_SSM_A, i), {1, n_ssm_head}, 0);
- layer.ssm_d = create_tensor(tn(LLM_TENSOR_SSM_D, i), {1, n_ssm_head}, 0);
-
- layer.ssm_norm = create_tensor(tn(LLM_TENSOR_SSM_NORM, "weight", i), {d_inner / n_group, n_group}, 0);
-
- // out_proj
- layer.ssm_out = create_tensor(tn(LLM_TENSOR_SSM_OUT, "weight", i), {d_inner, n_embd}, 0);
- } else if (hparams.n_ff(i) == 0) {
- // attention layers (with optional bias)
- const int64_t n_head_i = hparams.n_head(i);
- const int64_t n_embd_k_gqa_i = hparams.n_embd_k_gqa(i);
- const int64_t n_embd_v_gqa_i = hparams.n_embd_v_gqa(i);
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head_i, n_embd_k_gqa_i, n_embd_v_gqa_i, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head_i, n_embd}, 0);
- layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
- } else {
- if (n_expert != 0) {
- const int64_t n_ff_exp = hparams.n_ff_exp ? hparams.n_ff_exp : n_ff / n_expert_used;
- const int64_t n_ff_shexp = hparams.n_ff_shexp;
-
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), { n_embd, n_expert}, 0);
- layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert }, 0);
-
- // MoE branch
- layer.ffn_latent_down = create_tensor(tn(LLM_TENSOR_FFN_LATENT_DOWN, "weight", i), {n_embd, moe_n_embd}, TENSOR_NOT_REQUIRED);
- layer.ffn_latent_up = create_tensor(tn(LLM_TENSOR_FFN_LATENT_UP, "weight", i), {moe_n_embd, n_embd}, TENSOR_NOT_REQUIRED);
-
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, moe_n_embd, n_expert}, 0);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {moe_n_embd, n_ff_exp, n_expert}, 0);
-
- // Shared expert branch
- layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {n_ff_shexp, n_embd}, 0);
- layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, n_ff_shexp}, 0);
-
- } else {
- // mlp layers
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { hparams.n_ff(i), n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, hparams.n_ff(i)}, 0);
- layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
- layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {hparams.n_ff(i)}, TENSOR_NOT_REQUIRED);
- }
- }
- }
- } break;
- case LLM_ARCH_EXAONE:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
-
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- } break;
- case LLM_ARCH_EXAONE4:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
-
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
-
- layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
-
- layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), {n_embd}, 0);
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
-
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_post_norm = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM, "weight", i), {n_embd}, 0);
- }
- } break;
- case LLM_ARCH_EXAONE_MOE:
- {
- const int64_t n_ff_exp = hparams.n_ff_exp;
- const int64_t n_expert = hparams.n_expert;
- const int64_t n_expert_used = hparams.n_expert_used;
- const int64_t n_ff_shexp = hparams.n_ff_shexp > 0 ? hparams.n_ff_shexp : n_ff_exp;
- const int64_t head_dim = hparams.n_embd_head_k();
- const int64_t n_qo_dim = n_head * head_dim;
- const int64_t n_kv_dim = n_head_kv * head_dim;
-
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- int flags = 0;
- if (hparams.nextn_predict_layers > 0 && static_cast<uint32_t>(i) >= n_layer - hparams.nextn_predict_layers) {
- // skip all tensors in the NextN layers
- flags |= TENSOR_SKIP;
- }
-
- auto & layer = layers[i];
- create_tensor_qkv(layer, i, n_embd, n_qo_dim, n_kv_dim, n_kv_dim, flags);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_qo_dim, n_embd}, flags);
-
- layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0) | flags);
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, flags);
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, flags);
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, flags);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, flags);
-
- // dense layers for first n_layer_dense_lead layers or nextn_predict_layers layers at the end
- if (i < (int) hparams.n_layer_dense_lead || (hparams.nextn_predict_layers > 0 && static_cast<uint32_t>(i) >= n_layer - hparams.nextn_predict_layers)) {
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, flags);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, flags);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, flags);
- } else {
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, flags);
- layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, TENSOR_NOT_REQUIRED | flags);
-
- if (n_expert == 0) {
- throw std::runtime_error("n_expert must be > 0");
- }
- if (n_expert_used == 0) {
- throw std::runtime_error("n_expert_used must be > 0");
- }
-
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, flags);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, flags);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, flags);
-
- layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, n_ff_shexp}, flags);
- layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {n_ff_shexp, n_embd}, flags);
- layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, n_ff_shexp}, flags);
- }
-
- // NextN/MTP tensors (preserved but unused) - conditionally load for last nextn_predict_layers
- if (hparams.nextn_predict_layers > 0 && static_cast<uint32_t>(i) >= n_layer - hparams.nextn_predict_layers) {
- layer.nextn.eh_proj = create_tensor(tn(LLM_TENSOR_NEXTN_EH_PROJ, "weight", i), {2 * n_embd, n_embd}, flags);
- layer.nextn.enorm = create_tensor(tn(LLM_TENSOR_NEXTN_ENORM, "weight", i), {n_embd}, flags);
- layer.nextn.hnorm = create_tensor(tn(LLM_TENSOR_NEXTN_HNORM, "weight", i), {n_embd}, flags);
-
- layer.nextn.shared_head_norm = create_tensor(tn(LLM_TENSOR_NEXTN_SHARED_HEAD_NORM, "weight", i), {n_embd}, flags | TENSOR_NOT_REQUIRED);
- layer.nextn.embed_tokens = create_tensor(tn(LLM_TENSOR_NEXTN_EMBED_TOKENS, "weight", i), {n_embd, n_vocab}, flags | TENSOR_NOT_REQUIRED);
- layer.nextn.shared_head_head = create_tensor(tn(LLM_TENSOR_NEXTN_SHARED_HEAD_HEAD, "weight", i), {n_embd, n_vocab}, flags | TENSOR_NOT_REQUIRED);
- }
- }
- } break;
- case LLM_ARCH_RWKV6:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // Block 0, LN0
- tok_norm = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "weight", 0), {n_embd}, 0);
- tok_norm_b = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "bias", 0), {n_embd}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- const int time_mix_extra_dim = hparams.time_mix_extra_dim;
- const int time_decay_extra_dim = hparams.time_decay_extra_dim;
- const int head_size = hparams.wkv_head_size;
- const int attn_hidden_size = n_embd;
- const int ffn_size = hparams.n_ff_arr[0];
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
-
- layer.attn_norm_2 = create_tensor(tn(LLM_TENSOR_ATTN_NORM_2, "weight", i), {n_embd}, 0);
- layer.attn_norm_2_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM_2, "bias", i), {n_embd}, 0);
-
- layer.time_mix_w1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_W1, "weight", i), {n_embd, time_mix_extra_dim * 5}, 0);
- layer.time_mix_w2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_W2, "weight", i), {time_mix_extra_dim, n_embd, 5}, 0);
-
- layer.time_mix_lerp_x = create_tensor(tn(LLM_TENSOR_TIME_MIX_LERP_X, "weight", i), {n_embd, 1, 1}, 0);
- layer.time_mix_lerp_w = create_tensor(tn(LLM_TENSOR_TIME_MIX_LERP_W, "weight", i), {n_embd, 1, 1}, TENSOR_NOT_REQUIRED);
- layer.time_mix_lerp_k = create_tensor(tn(LLM_TENSOR_TIME_MIX_LERP_K, "weight", i), {n_embd, 1, 1}, TENSOR_NOT_REQUIRED);
- layer.time_mix_lerp_v = create_tensor(tn(LLM_TENSOR_TIME_MIX_LERP_V, "weight", i), {n_embd, 1, 1}, TENSOR_NOT_REQUIRED);
- layer.time_mix_lerp_r = create_tensor(tn(LLM_TENSOR_TIME_MIX_LERP_R, "weight", i), {n_embd, 1, 1}, TENSOR_NOT_REQUIRED);
- layer.time_mix_lerp_g = create_tensor(tn(LLM_TENSOR_TIME_MIX_LERP_G, "weight", i), {n_embd, 1, 1}, TENSOR_NOT_REQUIRED);
- layer.time_mix_lerp_fused = create_tensor(tn(LLM_TENSOR_TIME_MIX_LERP_FUSED, "weight", i), {n_embd, 1, 1, 5}, TENSOR_NOT_REQUIRED);
- GGML_ASSERT(!(layer.time_mix_lerp_fused == NULL && layer.time_mix_lerp_w == NULL));
-
- layer.time_mix_first = create_tensor(tn(LLM_TENSOR_TIME_MIX_FIRST, "weight", i), {head_size, n_embd / head_size}, 0);
- layer.time_mix_decay = create_tensor(tn(LLM_TENSOR_TIME_MIX_DECAY, "weight", i), {n_embd}, 0);
- layer.time_mix_decay_w1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_DECAY_W1, "weight", i), {n_embd, time_decay_extra_dim}, 0);
- layer.time_mix_decay_w2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_DECAY_W2, "weight", i), {time_decay_extra_dim, attn_hidden_size}, 0);
- layer.time_mix_key = create_tensor(tn(LLM_TENSOR_TIME_MIX_KEY, "weight", i), {attn_hidden_size, n_embd}, 0);
- layer.time_mix_value = create_tensor(tn(LLM_TENSOR_TIME_MIX_VALUE, "weight", i), {attn_hidden_size, n_embd}, 0);
- layer.time_mix_receptance = create_tensor(tn(LLM_TENSOR_TIME_MIX_RECEPTANCE, "weight", i), {attn_hidden_size, n_embd}, 0);
- layer.time_mix_gate = create_tensor(tn(LLM_TENSOR_TIME_MIX_GATE, "weight", i), {attn_hidden_size, n_embd}, 0);
-
- layer.time_mix_ln = create_tensor(tn(LLM_TENSOR_TIME_MIX_LN, "weight", i), {n_embd}, 0);
- layer.time_mix_ln_b = create_tensor(tn(LLM_TENSOR_TIME_MIX_LN, "bias", i), {n_embd}, 0);
- layer.time_mix_output = create_tensor(tn(LLM_TENSOR_TIME_MIX_OUTPUT, "weight", i), {n_embd, attn_hidden_size}, 0);
-
- layer.channel_mix_lerp_k = create_tensor(tn(LLM_TENSOR_CHANNEL_MIX_LERP_K, "weight", i), {n_embd, 1, 1}, 0);
- layer.channel_mix_lerp_r = create_tensor(tn(LLM_TENSOR_CHANNEL_MIX_LERP_R, "weight", i), {n_embd, 1, 1}, 0);
-
- layer.channel_mix_key = create_tensor(tn(LLM_TENSOR_CHANNEL_MIX_KEY, "weight", i), {n_embd, ffn_size}, 0);
- layer.channel_mix_value = create_tensor(tn(LLM_TENSOR_CHANNEL_MIX_VALUE, "weight", i), {ffn_size, n_embd}, 0);
- layer.channel_mix_receptance = create_tensor(tn(LLM_TENSOR_CHANNEL_MIX_RECEPTANCE, "weight", i), {n_embd, n_embd}, 0);
- }
-
- } break;
- case LLM_ARCH_RWKV6QWEN2:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, TENSOR_NOT_REQUIRED);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- const int time_mix_extra_dim = hparams.time_mix_extra_dim;
- const int time_decay_extra_dim = hparams.time_decay_extra_dim;
- const int head_size = hparams.wkv_head_size;
- const int attn_hidden_size = n_embd;
- const int n_head_kv = hparams.n_head_kv();
- int attn_key_value_size;
- if (n_head_kv == 0 || attn_hidden_size / head_size == n_head_kv) {
- attn_key_value_size = attn_hidden_size;
- } else {
- attn_key_value_size = n_head_kv * head_size;
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- layer.time_mix_w1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_W1, "weight", i), {n_embd, time_mix_extra_dim * 5}, 0);
- layer.time_mix_w2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_W2, "weight", i), {time_mix_extra_dim, n_embd, 5}, 0);
-
- layer.time_mix_lerp_x = create_tensor(tn(LLM_TENSOR_TIME_MIX_LERP_X, "weight", i), {n_embd, 1, 1}, 0);
- layer.time_mix_lerp_fused = create_tensor(tn(LLM_TENSOR_TIME_MIX_LERP_FUSED, "weight", i), {n_embd, 1, 1, 5}, 0);
-
- layer.time_mix_first = create_tensor(tn(LLM_TENSOR_TIME_MIX_FIRST, "weight", i), {head_size, n_embd / head_size}, TENSOR_NOT_REQUIRED);
- layer.time_mix_decay = create_tensor(tn(LLM_TENSOR_TIME_MIX_DECAY, "weight", i), {n_embd}, 0);
- layer.time_mix_decay_w1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_DECAY_W1, "weight", i), {n_embd, time_decay_extra_dim}, 0);
- layer.time_mix_decay_w2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_DECAY_W2, "weight", i), {time_decay_extra_dim, attn_hidden_size}, 0);
- layer.time_mix_key = create_tensor(tn(LLM_TENSOR_TIME_MIX_KEY, "weight", i), {n_embd, attn_key_value_size}, 0);
- layer.time_mix_value = create_tensor(tn(LLM_TENSOR_TIME_MIX_VALUE, "weight", i), {n_embd, attn_key_value_size}, 0);
- layer.time_mix_receptance = create_tensor(tn(LLM_TENSOR_TIME_MIX_RECEPTANCE, "weight", i), {attn_hidden_size, n_embd}, 0);
- layer.time_mix_gate = create_tensor(tn(LLM_TENSOR_TIME_MIX_GATE, "weight", i), {attn_hidden_size, n_embd}, 0);
- // optional bias tensors
- layer.time_mix_key_b = create_tensor(tn(LLM_TENSOR_TIME_MIX_KEY, "bias", i), {attn_key_value_size}, TENSOR_NOT_REQUIRED);
- layer.time_mix_value_b = create_tensor(tn(LLM_TENSOR_TIME_MIX_VALUE, "bias", i), {attn_key_value_size}, TENSOR_NOT_REQUIRED);
- layer.time_mix_receptance_b = create_tensor(tn(LLM_TENSOR_TIME_MIX_RECEPTANCE, "bias", i), {attn_hidden_size}, TENSOR_NOT_REQUIRED);
-
- layer.time_mix_output = create_tensor(tn(LLM_TENSOR_TIME_MIX_OUTPUT, "weight", i), {n_embd, attn_hidden_size}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- } break;
- case LLM_ARCH_RWKV7:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // Block 0, LN0
- tok_norm = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "weight", 0), {n_embd}, 0);
- tok_norm_b = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "bias", 0), {n_embd}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- const int n_lora_decay = hparams.n_lora_decay;
- const int n_lora_iclr = hparams.n_lora_iclr;
- const int n_lora_value_res_mix = hparams.n_lora_value_res_mix;
- const int n_lora_gate = hparams.n_lora_gate;
- const int attn_hidden_size = n_embd;
- const int ffn_size = hparams.n_ff_arr[0];
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
-
- layer.attn_norm_2 = create_tensor(tn(LLM_TENSOR_ATTN_NORM_2, "weight", i), {n_embd}, 0);
- layer.attn_norm_2_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM_2, "bias", i), {n_embd}, 0);
-
- layer.time_mix_w0 = create_tensor(tn(LLM_TENSOR_TIME_MIX_W0, "weight", i), {n_embd}, 0);
- layer.time_mix_w1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_W1, "weight", i), {n_embd, n_lora_decay}, 0);
- layer.time_mix_w2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_W2, "weight", i), {n_lora_decay, n_embd}, 0);
-
- layer.time_mix_a0 = create_tensor(tn(LLM_TENSOR_TIME_MIX_A0, "weight", i), {n_embd}, 0);
- layer.time_mix_a1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_A1, "weight", i), {n_embd, n_lora_iclr}, 0);
- layer.time_mix_a2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_A2, "weight", i), {n_lora_iclr, n_embd}, 0);
-
- if (i == 0) {
- // actually not used
- layer.time_mix_v0 = create_tensor(tn(LLM_TENSOR_TIME_MIX_V0, "weight", i), {n_embd}, 0);
- layer.time_mix_v1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_V1, "weight", i), {n_embd, n_lora_iclr}, 0);
- layer.time_mix_v2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_V2, "weight", i), {n_lora_iclr, n_embd}, 0);
- } else {
- layer.time_mix_v0 = create_tensor(tn(LLM_TENSOR_TIME_MIX_V0, "weight", i), {n_embd}, 0);
- layer.time_mix_v1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_V1, "weight", i), {n_embd, n_lora_value_res_mix}, 0);
- layer.time_mix_v2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_V2, "weight", i), {n_lora_value_res_mix, n_embd}, 0);
- }
-
- layer.time_mix_g1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_G1, "weight", i), {n_embd, n_lora_gate}, 0);
- layer.time_mix_g2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_G2, "weight", i), {n_lora_gate, n_embd}, 0);
-
- layer.time_mix_lerp_fused = create_tensor(tn(LLM_TENSOR_TIME_MIX_LERP_FUSED, "weight", i), {n_embd, 1, 1, 6}, 0);
-
- layer.time_mix_k_k = create_tensor(tn(LLM_TENSOR_TIME_MIX_K_K, "weight", i), {attn_hidden_size}, 0);
- layer.time_mix_k_a = create_tensor(tn(LLM_TENSOR_TIME_MIX_K_A, "weight", i), {attn_hidden_size}, 0);
- layer.time_mix_r_k = create_tensor(tn(LLM_TENSOR_TIME_MIX_R_K, "weight", i), {attn_hidden_size}, 0);
-
- layer.time_mix_key = create_tensor(tn(LLM_TENSOR_TIME_MIX_KEY, "weight", i), {attn_hidden_size, n_embd}, 0);
- layer.time_mix_value = create_tensor(tn(LLM_TENSOR_TIME_MIX_VALUE, "weight", i), {attn_hidden_size, n_embd}, 0);
- layer.time_mix_receptance = create_tensor(tn(LLM_TENSOR_TIME_MIX_RECEPTANCE, "weight", i), {attn_hidden_size, n_embd}, 0);
-
- layer.time_mix_ln = create_tensor(tn(LLM_TENSOR_TIME_MIX_LN, "weight", i), {n_embd}, 0);
- layer.time_mix_ln_b = create_tensor(tn(LLM_TENSOR_TIME_MIX_LN, "bias", i), {n_embd}, 0);
- layer.time_mix_output = create_tensor(tn(LLM_TENSOR_TIME_MIX_OUTPUT, "weight", i), {n_embd, attn_hidden_size}, 0);
-
- layer.channel_mix_lerp_k = create_tensor(tn(LLM_TENSOR_CHANNEL_MIX_LERP_K, "weight", i), {n_embd, 1, 1}, 0);
-
- layer.channel_mix_key = create_tensor(tn(LLM_TENSOR_CHANNEL_MIX_KEY, "weight", i), {n_embd, ffn_size}, 0);
- layer.channel_mix_value = create_tensor(tn(LLM_TENSOR_CHANNEL_MIX_VALUE, "weight", i), {ffn_size, n_embd}, 0);
- }
-
- } break;
- case LLM_ARCH_ARWKV7:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- const int n_lora_decay = hparams.n_lora_decay;
- const int n_lora_iclr = hparams.n_lora_iclr;
- const int n_lora_value_res_mix = hparams.n_lora_value_res_mix;
- const int n_lora_gate = hparams.n_lora_gate;
- const int attn_hidden_size = n_embd;
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- layer.time_mix_w0 = create_tensor(tn(LLM_TENSOR_TIME_MIX_W0, "weight", i), {n_embd}, 0);
- layer.time_mix_w1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_W1, "weight", i), {n_embd, n_lora_decay}, 0);
- layer.time_mix_w2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_W2, "weight", i), {n_lora_decay, n_embd}, 0);
-
- layer.time_mix_a0 = create_tensor(tn(LLM_TENSOR_TIME_MIX_A0, "weight", i), {n_embd}, 0);
- layer.time_mix_a1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_A1, "weight", i), {n_embd, n_lora_iclr}, 0);
- layer.time_mix_a2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_A2, "weight", i), {n_lora_iclr, n_embd}, 0);
-
- if (i == 0) {
- // actually not used
- layer.time_mix_v0 = create_tensor(tn(LLM_TENSOR_TIME_MIX_V0, "weight", i), {n_embd}, 0);
- layer.time_mix_v1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_V1, "weight", i), {n_embd, n_lora_iclr}, 0);
- layer.time_mix_v2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_V2, "weight", i), {n_lora_iclr, n_embd}, 0);
- } else {
- layer.time_mix_v0 = create_tensor(tn(LLM_TENSOR_TIME_MIX_V0, "weight", i), {n_embd}, 0);
- layer.time_mix_v1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_V1, "weight", i), {n_embd, n_lora_value_res_mix}, 0);
- layer.time_mix_v2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_V2, "weight", i), {n_lora_value_res_mix, n_embd}, 0);
- }
-
- layer.time_mix_g1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_G1, "weight", i), {n_embd, n_lora_gate}, TENSOR_NOT_REQUIRED);
- layer.time_mix_g2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_G2, "weight", i), {n_lora_gate, n_embd}, TENSOR_NOT_REQUIRED);
-
- try {
- layer.time_mix_lerp_fused = create_tensor(tn(LLM_TENSOR_TIME_MIX_LERP_FUSED, "weight", i), {n_embd, 1, 1, 6}, 0);
- } catch(std::runtime_error & e) {
- // ARWKV models may not have gate tensors
- layer.time_mix_lerp_fused = create_tensor(tn(LLM_TENSOR_TIME_MIX_LERP_FUSED, "weight", i), {n_embd, 1, 1, 5}, 0);
- }
-
- layer.time_mix_k_k = create_tensor(tn(LLM_TENSOR_TIME_MIX_K_K, "weight", i), {attn_hidden_size}, 0);
- layer.time_mix_k_a = create_tensor(tn(LLM_TENSOR_TIME_MIX_K_A, "weight", i), {attn_hidden_size}, 0);
- layer.time_mix_r_k = create_tensor(tn(LLM_TENSOR_TIME_MIX_R_K, "weight", i), {attn_hidden_size}, 0);
-
- layer.time_mix_key = create_tensor(tn(LLM_TENSOR_TIME_MIX_KEY, "weight", i), {attn_hidden_size, n_embd}, 0);
- layer.time_mix_value = create_tensor(tn(LLM_TENSOR_TIME_MIX_VALUE, "weight", i), {attn_hidden_size, n_embd}, 0);
- layer.time_mix_receptance = create_tensor(tn(LLM_TENSOR_TIME_MIX_RECEPTANCE, "weight", i), {attn_hidden_size, n_embd}, 0);
-
- layer.time_mix_ln = create_tensor(tn(LLM_TENSOR_TIME_MIX_LN, "weight", i), {n_embd}, TENSOR_NOT_REQUIRED);
- layer.time_mix_ln_b = create_tensor(tn(LLM_TENSOR_TIME_MIX_LN, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
- layer.time_mix_output = create_tensor(tn(LLM_TENSOR_TIME_MIX_OUTPUT, "weight", i), {n_embd, attn_hidden_size}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
-
- } break;
- case LLM_ARCH_CHAMELEON:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k, n_head}, 0);
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k, n_head_kv}, 0);
- layer.attn_q_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "bias", i), {n_embd_head_k, n_head}, TENSOR_NOT_REQUIRED);
- layer.attn_k_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "bias", i), {n_embd_head_k, n_head_kv}, TENSOR_NOT_REQUIRED);
-
- create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- } break;
- case LLM_ARCH_WAVTOKENIZER_DEC:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {hparams.n_embd, n_vocab}, 0);
-
- conv1d = create_tensor(tn(LLM_TENSOR_CONV1D, "weight", 0), {7, hparams.n_embd, hparams.posnet.n_embd}, 0);
- conv1d_b = create_tensor(tn(LLM_TENSOR_CONV1D, "bias", 0), {1, hparams.posnet.n_embd}, 0);
-
- // posnet
- {
- const int64_t n_embd = hparams.posnet.n_embd;
-
- for (uint32_t i = 0; i < hparams.posnet.n_layer; ++i) {
- auto & layer = layers[i].posnet;
-
- // posnet:
- //
- // - resnet
- // - resnet
- // - attn
- // - resnet
- // - resnet
- // - norm
- //
- switch (i) {
- case 0:
- case 1:
- case 3:
- case 4:
- {
- layer.norm1 = create_tensor(tn(LLM_TENSOR_POS_NET_NORM1, "weight", i), {1, n_embd}, 0);
- layer.norm1_b = create_tensor(tn(LLM_TENSOR_POS_NET_NORM1, "bias", i), {1, n_embd}, 0);
-
- layer.conv1 = create_tensor(tn(LLM_TENSOR_POS_NET_CONV1, "weight", i), {3, n_embd, n_embd}, 0);
- layer.conv1_b = create_tensor(tn(LLM_TENSOR_POS_NET_CONV1, "bias", i), {1, n_embd}, 0);
-
- layer.norm2 = create_tensor(tn(LLM_TENSOR_POS_NET_NORM2, "weight", i), {1, n_embd}, 0);
- layer.norm2_b = create_tensor(tn(LLM_TENSOR_POS_NET_NORM2, "bias", i), {1, n_embd}, 0);
-
- layer.conv2 = create_tensor(tn(LLM_TENSOR_POS_NET_CONV2, "weight", i), {3, n_embd, n_embd}, 0);
- layer.conv2_b = create_tensor(tn(LLM_TENSOR_POS_NET_CONV2, "bias", i), {1, n_embd}, 0);
- } break;
- case 2:
- {
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_POS_NET_ATTN_NORM, "weight", i), {1, n_embd}, 0);
- layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_POS_NET_ATTN_NORM, "bias", i), {1, n_embd}, 0);
-
- layer.attn_q = create_tensor(tn(LLM_TENSOR_POS_NET_ATTN_Q, "weight", i), {1, n_embd, n_embd}, 0);
- layer.attn_q_b = create_tensor(tn(LLM_TENSOR_POS_NET_ATTN_Q, "bias", i), {1, n_embd}, 0);
-
- layer.attn_k = create_tensor(tn(LLM_TENSOR_POS_NET_ATTN_K, "weight", i), {1, n_embd, n_embd}, 0);
- layer.attn_k_b = create_tensor(tn(LLM_TENSOR_POS_NET_ATTN_K, "bias", i), {1, n_embd}, 0);
-
- layer.attn_v = create_tensor(tn(LLM_TENSOR_POS_NET_ATTN_V, "weight", i), {1, n_embd, n_embd}, 0);
- layer.attn_v_b = create_tensor(tn(LLM_TENSOR_POS_NET_ATTN_V, "bias", i), {1, n_embd}, 0);
-
- layer.attn_o = create_tensor(tn(LLM_TENSOR_POS_NET_ATTN_OUT, "weight", i), {1, n_embd, n_embd}, 0);
- layer.attn_o_b = create_tensor(tn(LLM_TENSOR_POS_NET_ATTN_OUT, "bias", i), {1, n_embd}, 0);
- } break;
- case 5:
- {
- layer.norm = create_tensor(tn(LLM_TENSOR_POS_NET_ATTN_NORM, "weight", i), {1, n_embd}, 0);
- layer.norm_b = create_tensor(tn(LLM_TENSOR_POS_NET_ATTN_NORM, "bias", i), {1, n_embd}, 0);
- } break;
- default: GGML_ABORT("unknown posnet layer");
- };
- }
- }
-
- GGML_ASSERT(hparams.posnet.n_embd == hparams.convnext.n_embd);
-
- tok_norm = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "weight", 0), {hparams.posnet.n_embd}, 0);
- tok_norm_b = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "bias", 0), {hparams.posnet.n_embd}, 0);
-
- // convnext
- {
- const int64_t n_embd = hparams.convnext.n_embd;
-
- for (uint32_t i = 0; i < hparams.convnext.n_layer; ++i) {
- auto & layer = layers[i].convnext;
-
- layer.dw = create_tensor(tn(LLM_TENSOR_CONVNEXT_DW, "weight", i), {7, 1, n_embd}, 0);
- layer.dw_b = create_tensor(tn(LLM_TENSOR_CONVNEXT_DW, "bias", i), {1, n_embd}, 0);
-
- layer.norm = create_tensor(tn(LLM_TENSOR_CONVNEXT_NORM, "weight", i), {n_embd}, 0);
- layer.norm_b = create_tensor(tn(LLM_TENSOR_CONVNEXT_NORM, "bias", i), {n_embd}, 0);
-
- layer.pw1 = create_tensor(tn(LLM_TENSOR_CONVNEXT_PW1, "weight", i), {n_embd, n_ff}, 0);
- layer.pw1_b = create_tensor(tn(LLM_TENSOR_CONVNEXT_PW1, "bias", i), {n_ff}, 0);
-
- layer.pw2 = create_tensor(tn(LLM_TENSOR_CONVNEXT_PW2, "weight", i), {n_ff, n_embd}, 0);
- layer.pw2_b = create_tensor(tn(LLM_TENSOR_CONVNEXT_PW2, "bias", i), {n_embd}, 0);
-
- layer.gamma = create_tensor(tn(LLM_TENSOR_CONVNEXT_GAMMA, "weight", i), {n_embd}, 0);
- }
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
- }
-
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {hparams.convnext.n_embd, hparams.n_embd_out()}, 0);
- output_b = create_tensor(tn(LLM_TENSOR_OUTPUT, "bias"), {hparams.n_embd_out()}, 0);
- } break;
- case LLM_ARCH_BAILINGMOE:
- {
- const int64_t n_ff_exp = hparams.n_ff_exp;
- const int64_t n_expert_shared = hparams.n_expert_shared;
-
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_head * n_rot, n_head_kv * n_rot, n_head_kv * n_rot, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_head * n_rot, n_embd}, 0);
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
-
- if (n_expert == 0) {
- throw std::runtime_error("n_expert must be > 0");
- }
- if (n_expert_used == 0) {
- throw std::runtime_error("n_expert_used must be > 0");
- }
-
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
-
- layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, n_ff_exp * n_expert_shared}, 0);
- layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), { n_ff_exp * n_expert_shared, n_embd}, 0);
- layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, n_ff_exp * n_expert_shared}, 0);
- }
- } break;
- case LLM_ARCH_BAILINGMOE2:
- {
- const int64_t n_ff_exp = hparams.n_ff_exp;
- const int64_t n_expert_shared = hparams.n_expert_shared;
-
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- GGML_ASSERT(n_expert > 0 && "n_expert must be > 0 for bailingmoe2");
- GGML_ASSERT(n_expert_used > 0 && "n_expert_used must be > 0 for bailingmoe2");
-
- for (int i = 0; i < n_layer; ++i) {
- int flags = 0;
- if (hparams.nextn_predict_layers > 0 && static_cast<uint32_t>(i) >= n_layer - hparams.nextn_predict_layers) {
- // skip all tensors in the NextN layers
- flags |= TENSOR_SKIP;
- }
-
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, flags);
-
- layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_embd + 2*n_embd_gqa}, flags);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, flags);
-
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, flags);
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, flags);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, flags);
-
- if (static_cast<uint32_t>(i) >= hparams.n_layer_dense_lead) { // MoE layers
- const int64_t n_ff_shexp = (hparams.n_ff_shexp ? hparams.n_ff_shexp : n_ff_exp) * n_expert_shared;
-
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, flags);
- layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, TENSOR_NOT_REQUIRED | flags);
-
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, flags);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, flags);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, flags);
-
- layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, n_ff_shexp}, flags);
- layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {n_ff_shexp, n_embd}, flags);
- layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, n_ff_shexp}, flags);
- } else { // Dense layers
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, flags);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, flags);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, flags);
- }
-
- // NextN/MTP tensors (preserved but unused) - conditionally load for last nextn_predict_layers
- if (hparams.nextn_predict_layers > 0 && static_cast<uint32_t>(i) >= n_layer - hparams.nextn_predict_layers) {
- layer.nextn.eh_proj = create_tensor(tn(LLM_TENSOR_NEXTN_EH_PROJ, "weight", i), { 2 * n_embd, n_embd }, flags);
- layer.nextn.embed_tokens = create_tensor(tn(LLM_TENSOR_NEXTN_EMBED_TOKENS, "weight", i), { n_embd, n_vocab }, TENSOR_NOT_REQUIRED | flags);
- layer.nextn.enorm = create_tensor(tn(LLM_TENSOR_NEXTN_ENORM, "weight", i), { n_embd }, flags);
- layer.nextn.hnorm = create_tensor(tn(LLM_TENSOR_NEXTN_HNORM, "weight", i), { n_embd }, flags);
- layer.nextn.shared_head_head = create_tensor(tn(LLM_TENSOR_NEXTN_SHARED_HEAD_HEAD, "weight", i), { n_embd, n_vocab }, TENSOR_NOT_REQUIRED | flags);
- layer.nextn.shared_head_norm = create_tensor(tn(LLM_TENSOR_NEXTN_SHARED_HEAD_NORM, "weight", i), { n_embd }, TENSOR_NOT_REQUIRED | flags);
- layer.layer_out_norm = create_tensor(tn(LLM_TENSOR_LAYER_OUT_NORM, "weight", i), {n_embd}, flags);
- }
- }
- } break;
- case LLM_ARCH_DOTS1:
- {
- const int64_t n_ff_exp = hparams.n_ff_exp;
- const int64_t n_expert_shared = hparams.n_expert_shared;
-
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_head_k * n_head, n_embd_head_k * n_head, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
-
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- if (i < (int) hparams.n_layer_dense_lead) {
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- } else {
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
- layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, TENSOR_NOT_REQUIRED);
-
- if (n_expert == 0) {
- throw std::runtime_error("n_expert must be > 0");
- }
- if (n_expert_used == 0) {
- throw std::runtime_error("n_expert_used must be > 0");
- }
-
- // MoE branch
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
-
- // Shared expert branch
- layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, n_ff_exp * n_expert_shared}, 0);
- layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), { n_ff_exp * n_expert_shared, n_embd}, 0);
- layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, n_ff_exp * n_expert_shared}, 0);
- }
- }
- } break;
- case LLM_ARCH_ARCEE:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
-
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
-
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- } break;
- case LLM_ARCH_AFMOE:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
-
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- const int64_t n_ff_exp = hparams.n_ff_exp;
- const int64_t n_expert_shared = hparams.n_expert_shared;
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- // dual attention normalization
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), {n_embd}, 0);
-
- // attention projections
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
-
- // Q/K normalization
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
-
- // attention gating
- layer.wqkv_gate = create_tensor(tn(LLM_TENSOR_ATTN_GATE, "weight", i), {n_embd, n_embd_head_k * n_head}, 0);
-
- // dual ffn normalization
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_post_norm = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM, "weight", i), {n_embd}, 0);
-
- if (static_cast<uint32_t>(i) >= hparams.n_layer_dense_lead) {
- // MoE layers
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
- layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, 0);
-
- // grouped expert weights
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, 0);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, 0);
-
- // shared expert
- if (n_expert_shared > 0) {
- const int64_t n_ff_shexp = n_ff_exp * n_expert_shared;
- layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, n_ff_shexp}, 0);
- layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {n_ff_shexp, n_embd}, 0);
- layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, n_ff_shexp}, 0);
- }
- } else {
- // Dense layers
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- }
- } break;
- case LLM_ARCH_ERNIE4_5:
- case LLM_ARCH_ERNIE4_5_MOE:
- case LLM_ARCH_PADDLEOCR:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
-
- // optional bias tensors
- layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- if (arch == LLM_ARCH_ERNIE4_5_MOE && static_cast<uint32_t>(i) >= hparams.n_layer_dense_lead) { // MoE layers
- int n_ff_exp = hparams.n_ff_exp;
-
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
- layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, TENSOR_NOT_REQUIRED);
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, TENSOR_NOT_REQUIRED);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff_exp, n_embd, n_expert}, 0);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, 0);
-
- // Shared expert (if present)
- if (hparams.n_ff_shexp > 0) {
- layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), { n_embd, hparams.n_ff_shexp}, 0);
- layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {hparams.n_ff_shexp, n_embd }, 0);
- layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), { n_embd, hparams.n_ff_shexp}, 0);
- }
- } else { // Dense layers
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- }
- } break;
- case LLM_ARCH_FALCON_H1:
- {
- // Common
- const int64_t hidden_size = hparams.n_embd; // hidden_size
-
- // mamba2 Mixer SSM params
- const int64_t ssm_conv_kernel_size = hparams.ssm_d_conv; // ssm_conv_kernel_size
- const int64_t ssm_n_groups = hparams.ssm_n_group; // ssm_n_groups
- const int64_t ssm_state_size = hparams.ssm_d_state; // ssm_state_size
- const int64_t ssm_intermediate_size = hparams.ssm_d_inner; // TODO expand
- const int64_t ssm_num_heads = hparams.ssm_dt_rank; // ssm_num_heads
- const int64_t ssm_conv_dim = ssm_intermediate_size + 2 * ssm_n_groups * ssm_state_size;
- const int64_t ssm_projection_size = ssm_intermediate_size + ssm_conv_dim + ssm_num_heads;
-
- // attn params
- const int64_t attn_num_attention_head = hparams.n_head(0); // rename to: attn_num_attention_head
- const int64_t attn_num_key_value_head = hparams.n_head_kv(0);
-
- // ffn params
- const int64_t ffn_intermediate_size = hparams.n_ff(0);
-
- // embeddings
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {hidden_size, n_vocab}, 0);
-
- // output
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {hidden_size, n_vocab}, TENSOR_NOT_REQUIRED);
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {hidden_size}, 0);
-
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {hidden_size, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- /*SSM LAYERS*/
- // ssm in
- layer.ssm_in = create_tensor(tn(LLM_TENSOR_SSM_IN, "weight", i), {hidden_size, ssm_projection_size}, 0);
- // ssm 1d conv
- layer.ssm_conv1d = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "weight", i), {ssm_conv_kernel_size, ssm_conv_dim}, 0);
- layer.ssm_conv1d_b = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "bias", i), {ssm_conv_dim}, TENSOR_NOT_REQUIRED);
- // ssm_dt
- layer.ssm_dt_b = create_tensor(tn(LLM_TENSOR_SSM_DT, "bias", i), {ssm_num_heads}, 0);
- // no "weight" suffix for these
- layer.ssm_a = create_tensor(tn(LLM_TENSOR_SSM_A, i), {1, ssm_num_heads}, 0);
- layer.ssm_d = create_tensor(tn(LLM_TENSOR_SSM_D, i), {1, ssm_num_heads}, 0);
- // ssm_norm
- layer.ssm_norm = create_tensor(tn(LLM_TENSOR_SSM_NORM, "weight", i), {ssm_intermediate_size / ssm_n_groups, ssm_n_groups}, TENSOR_NOT_REQUIRED);
- // out_proj
- layer.ssm_out = create_tensor(tn(LLM_TENSOR_SSM_OUT, "weight", i), {ssm_intermediate_size, hidden_size}, 0);
-
- /*ATTENTION LAYERS*/
- // attention layers (with optional bias)
- create_tensor_qkv(layer, i, hidden_size, n_embd_head_k * attn_num_attention_head, attn_num_key_value_head * n_embd_head_k, attn_num_key_value_head * n_embd_head_v, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * attn_num_attention_head, hidden_size}, 0);
- layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {hidden_size}, TENSOR_NOT_REQUIRED);
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {hidden_size}, 0);
-
-
- // feed forward (w/ optional biases)
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, i), {hidden_size}, 0);
- layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {hidden_size, ffn_intermediate_size}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { ffn_intermediate_size, hidden_size}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {hidden_size, ffn_intermediate_size}, 0);
-
- layer.ffn_gate_b = create_tensor(tn(LLM_TENSOR_FFN_GATE, "bias", i), {ffn_intermediate_size}, TENSOR_NOT_REQUIRED);
- layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {hidden_size}, TENSOR_NOT_REQUIRED);
- layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {ffn_intermediate_size}, TENSOR_NOT_REQUIRED);
- }
- } break;
- case LLM_ARCH_HUNYUAN_MOE:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
- const uint32_t n_ff_shexp = hparams.n_ff_shexp > 0 ? hparams.n_ff_shexp : hparams.n_ff(i);
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
-
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff, n_embd, n_expert}, 0);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
-
- layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, n_ff_shexp}, 0);
- layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, n_ff_shexp}, 0);
- layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {n_ff_shexp, n_embd}, 0);
- }
- } break;
- case LLM_ARCH_HUNYUAN_VL:
- case LLM_ARCH_HUNYUAN_DENSE:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
-
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
-
- }
- } break;
- case LLM_ARCH_SMOLLM3:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
-
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- } break;
- case LLM_ARCH_OPENAI_MOE:
- {
- const int64_t n_ff_exp = hparams.n_ff_exp;
-
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_head * n_rot, n_head_kv * n_rot, n_head_kv * n_rot, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_head * n_rot, n_embd}, 0);
-
- layer.attn_sinks = create_tensor(tn(LLM_TENSOR_ATTN_SINKS, "weight", i), {n_head}, 0);
-
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), { n_embd, n_expert}, 0);
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
-
- layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, 0);
-
- layer.ffn_gate_inp_b = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "bias", i), {n_expert}, 0);
- layer.ffn_gate_exps_b = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "bias", i), {n_ff_exp, n_expert}, 0);
- layer.ffn_down_exps_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "bias", i), { n_embd, n_expert}, 0);
- layer.ffn_up_exps_b = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "bias", i), {n_ff_exp, n_expert}, 0);
- }
- } break;
- case LLM_ARCH_LFM2:
- case LLM_ARCH_LFM2MOE:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM_LFM2, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
-
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- const bool is_moe_layer = i >= static_cast<int>(hparams.n_layer_dense_lead);
-
- // ffn/moe is same for transformer and conv layers
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- if (is_moe_layer) {
- GGML_ASSERT(n_expert && n_expert_used);
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, hparams.n_ff_exp, n_expert}, 0);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {hparams.n_ff_exp, n_embd, n_expert}, 0);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, hparams.n_ff_exp, n_expert}, 0);
- layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, 0);
- } else { // dense
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
-
- // for operator_norm
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- if (!hparams.is_recurrent(i)) {
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
- GGML_ASSERT(n_embd_v_gqa == n_embd_k_gqa);
-
- create_tensor_qkv(layer, i, n_embd, n_embd, hparams.n_embd_k_gqa(i), hparams.n_embd_v_gqa(i), 0);
-
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
- } else {
- layer.shortconv.conv = create_tensor(tn(LLM_TENSOR_SHORTCONV_CONV, "weight", i), {hparams.n_shortconv_l_cache, n_embd}, 0);
- layer.shortconv.in_proj = create_tensor(tn(LLM_TENSOR_SHORTCONV_INPROJ, "weight", i), {n_embd, 3 * n_embd}, 0);
- layer.shortconv.out_proj = create_tensor(tn(LLM_TENSOR_SHORTCONV_OUTPROJ, "weight", i), {n_embd, n_embd}, 0);
- }
- }
-
- // for LFM2-ColBert-350M
- dense_2_out_layers = create_tensor(tn(LLM_TENSOR_DENSE_2_OUT, "weight"), {n_embd, hparams.n_embd_out()}, TENSOR_NOT_REQUIRED);
- dense_2_out_layers_b = create_tensor(tn(LLM_TENSOR_DENSE_2_OUT, "bias"), {hparams.n_embd_out() }, TENSOR_NOT_REQUIRED);
- } break;
- case LLM_ARCH_SMALLTHINKER:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), { n_embd }, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
-
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), { n_embd }, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_embd_head_k * n_head, n_embd }, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), { n_embd }, 0);
-
- GGML_ASSERT(n_expert > 0 && "n_expert must be > 0 for SMALLTHINKER");
- GGML_ASSERT(n_expert_used > 0 && "n_expert_used must be > 0 for SMALLTHINKER");
-
- // MoE branch
- const int64_t n_ff_exp = hparams.n_ff_exp;
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), { n_embd, n_expert }, 0);
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert }, 0);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff_exp, n_embd, n_expert }, 0);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert }, 0);
- }
- } break;
- case LLM_ARCH_GROVEMOE:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- GGML_ASSERT(n_expert > 0 && "n_expert must be > 0 for GROVEMOE");
- GGML_ASSERT(n_expert_used > 0 && "n_expert_used must be > 0 for GROVEMOE");
- GGML_ASSERT(hparams.n_group_experts > 0 && "n_group_experts must be > 0 for GROVEMOE");
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
-
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
-
- // MoE branch
- const int64_t n_ff_exp = hparams.n_ff_exp ? hparams.n_ff_exp : n_ff / n_expert_used;
- const int64_t n_ff_chexp = hparams.n_ff_chexp ? hparams.n_ff_chexp : n_embd_head_k;
- const int64_t n_chunk_expert = n_expert / hparams.n_group_experts;
-
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
-
- layer.ffn_gate_chexps = create_tensor(tn(LLM_TENSOR_FFN_GATE_CHEXPS, "weight", i), { n_embd, n_ff_chexp, n_chunk_expert}, 0);
- layer.ffn_down_chexps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_CHEXPS, "weight", i), {n_ff_chexp, n_embd, n_chunk_expert}, 0);
- layer.ffn_up_chexps = create_tensor(tn(LLM_TENSOR_FFN_UP_CHEXPS, "weight", i), { n_embd, n_ff_chexp, n_chunk_expert}, 0);
- }
- } break;
- case LLM_ARCH_APERTUS:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), { n_embd }, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), { n_embd, n_vocab }, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), { n_embd }, 0);
-
- if (hparams.rope_scaling_type_train == LLAMA_ROPE_SCALING_TYPE_LONGROPE) {
- layer.rope_long = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_LONG, "weight", i), { n_rot/2 }, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
- layer.rope_short = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_SHORT, "weight", i), { n_rot/2 }, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
- } else {
- layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), { n_rot/2 }, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
- }
-
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_embd_head_k * n_head, n_embd }, 0);
-
- // optional bias tensors
- layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), { n_embd }, TENSOR_NOT_REQUIRED);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), { n_embd }, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd }, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), { n_embd, n_ff }, 0);
-
- // Q and K layernorms for Apertus
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), { n_embd_head_k }, 0);
- layer.attn_q_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "bias", i), { n_embd_head_k }, TENSOR_NOT_REQUIRED);
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), { n_embd_head_k }, 0);
- layer.attn_k_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "bias", i), { n_embd_head_k }, TENSOR_NOT_REQUIRED);
- }
- } break;
- case LLM_ARCH_MINIMAX_M2:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_embd_head_k * n_head, n_embd }, 0);
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k * n_head}, 0);
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_k_gqa}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff, n_embd, n_expert}, 0);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
- layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, 0);
- }
- } break;
- case LLM_ARCH_KIMI_LINEAR:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- // Check for KDA specific tensors to determine layer type or if it's a mixed model
- // Assuming KDA layer if KDA tensors are present
-
- // KDA uses head_dim = 128 (from linear_attn_config.head_dim)
- const int64_t n_embd_head_k_kda = hparams.n_embd_head_kda;
- const int64_t n_embd_head_v_kda = hparams.n_embd_head_kda;
- const int64_t ssm_d_conv = hparams.ssm_d_conv;
-
- if (hparams.is_recurrent(i)) {
- // Conv1d weights: try 4D first, then 3D (quantization may remove trailing 1)
- // 4D: [d_conv, 1, d_inner, 1], 3D: [d_conv, 1, d_inner]
- layer.ssm_q_conv = create_tensor(tn(LLM_TENSOR_SSM_CONV1D_Q, "weight", i), {ssm_d_conv, 1, n_embd_head_k_kda * n_head, 1}, TENSOR_NOT_REQUIRED);
- if (!layer.ssm_q_conv) {
- layer.ssm_q_conv = create_tensor(tn(LLM_TENSOR_SSM_CONV1D_Q, "weight", i), {ssm_d_conv, 1, n_embd_head_k_kda * n_head}, 0);
- }
-
- // KDA Layer - Conv1d weights may be 3D or 4D
- layer.ssm_k_conv = create_tensor(tn(LLM_TENSOR_SSM_CONV1D_K, "weight", i), {ssm_d_conv, 1, n_embd_head_k_kda * n_head, 1}, TENSOR_NOT_REQUIRED);
- if (!layer.ssm_k_conv) {
- layer.ssm_k_conv = create_tensor(tn(LLM_TENSOR_SSM_CONV1D_K, "weight", i), {ssm_d_conv, 1, n_embd_head_k_kda * n_head}, 0);
- }
- layer.ssm_v_conv = create_tensor(tn(LLM_TENSOR_SSM_CONV1D_V, "weight", i), {ssm_d_conv, 1, n_embd_head_v_kda * n_head, 1}, TENSOR_NOT_REQUIRED);
- if (!layer.ssm_v_conv) {
- layer.ssm_v_conv = create_tensor(tn(LLM_TENSOR_SSM_CONV1D_V, "weight", i), {ssm_d_conv, 1, n_embd_head_v_kda * n_head}, 0);
- }
-
- // q, k, v projections
- // Python: q_proj, k_proj, v_proj
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k_kda * n_head, n_embd_head_k_kda * n_head, n_embd_head_v_kda * n_head, 0);
-
- // KDA specific projections
- // f_a_proj, f_b_proj
- layer.ssm_f_a = create_tensor(tn(LLM_TENSOR_SSM_F_A, "weight", i), {n_embd, n_embd_head_k_kda}, 0); // head_dim
- layer.ssm_f_b = create_tensor(tn(LLM_TENSOR_SSM_F_B, "weight", i), {n_embd_head_k_kda, n_embd_head_k_kda * n_head}, 0); // projection_size
-
- // b_proj (beta mixing coefficient)
- layer.ssm_beta = create_tensor(tn(LLM_TENSOR_SSM_BETA, "weight", i), {n_embd, n_head}, 0);
-
- // A_log - Shape in GGUF: [1, num_heads, 1, 1] (4D) or [1, num_heads] (2D after quantization) Note: -exp(A_log) is applied in convert_hf_to_gguf.py
- layer.ssm_a = create_tensor(tn(LLM_TENSOR_SSM_A, i), {1, n_head, 1, 1}, TENSOR_NOT_REQUIRED);
- if (!layer.ssm_a) {
- layer.ssm_a = create_tensor(tn(LLM_TENSOR_SSM_A, i), {1, n_head}, 0);
- }
-
- // dt_bias - shape [n_embd_head_k_kda * n_head] = [4096]
- layer.ssm_dt_b = create_tensor(tn(LLM_TENSOR_SSM_DT, "bias", i), {n_embd_head_k_kda * n_head}, 0);
-
- // g_a_proj, g_b_proj (output gate)
- layer.ssm_g_a = create_tensor(tn(LLM_TENSOR_SSM_G_A, "weight", i), {n_embd, n_embd_head_k_kda}, 0);
- layer.ssm_g_b = create_tensor(tn(LLM_TENSOR_SSM_G_B, "weight", i), {n_embd_head_k_kda, n_embd_head_k_kda * n_head}, 0);
-
- // o_norm (reusing SSM_NORM)
- layer.ssm_o_norm = create_tensor(tn(LLM_TENSOR_SSM_NORM, "weight", i), {n_embd_head_k_kda}, 0); // FusedRMSNormGated
-
- // o_proj
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_v_kda * n_head, n_embd}, 0);
-
- } else {
- // MLA Layer - use MLA-specific head dimensions
- const int64_t q_lora_rank = hparams.n_lora_q;
- const int64_t kv_lora_rank = hparams.n_lora_kv;
- const int64_t n_embd_head_k_mla = hparams.n_embd_head_k_mla();
- const int64_t n_embd_head_v_mla = hparams.n_embd_head_v_mla();
-
- layer.attn_q_a_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_A_NORM, "weight", i), {q_lora_rank}, TENSOR_NOT_REQUIRED);
- layer.attn_kv_a_norm = create_tensor(tn(LLM_TENSOR_ATTN_KV_A_NORM, "weight", i), {kv_lora_rank}, 0);
-
- if (layer.attn_q_a_norm) {
- layer.wq_a = create_tensor(tn(LLM_TENSOR_ATTN_Q_A, "weight", i), {n_embd, q_lora_rank}, 0);
- layer.wq_b = create_tensor(tn(LLM_TENSOR_ATTN_Q_B, "weight", i), {q_lora_rank, n_head * n_embd_head_k_mla}, 0);
- } else {
- // Kimi MLA without Q compression: wq = [n_embd, n_head * n_embd_head_k_mla]
- layer.wq = create_tensor(tn(LLM_TENSOR_ATTN_Q, "weight", i), {n_embd, n_head * n_embd_head_k_mla}, 0);
- }
-
- // Kimi: qk_rope_head_dim = 64 (actual RoPE dimension for MLA)
- // Note: hparams.n_rot may be 72 (from conversion) but actual is 64
- const int64_t qk_rope_head_dim = hparams.n_rot(); // From config: qk_rope_head_dim
- layer.wkv_a_mqa = create_tensor(tn(LLM_TENSOR_ATTN_KV_A_MQA, "weight", i), {n_embd, kv_lora_rank + qk_rope_head_dim}, 0);
- // Support Legacy GGUFs that don't split wkv_b (MLA KV cache disabled)
- layer.wkv_b = create_tensor(tn(LLM_TENSOR_ATTN_KV_B, "weight", i),
- {kv_lora_rank, n_head * (n_embd_head_k_mla - qk_rope_head_dim + n_embd_head_v_mla)}, TENSOR_NOT_REQUIRED | TENSOR_SKIP_IF_VIRTUAL);
- if (!layer.wkv_b) { // MLA KV cache enabled
- layer.wk_b = create_tensor(tn(LLM_TENSOR_ATTN_K_B, "weight", i), {n_embd_head_k_mla - qk_rope_head_dim, kv_lora_rank, n_head}, 0);
- layer.wv_b = create_tensor(tn(LLM_TENSOR_ATTN_V_B, "weight", i), {kv_lora_rank, n_embd_head_v_mla, n_head}, 0);
- }
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_head * n_embd_head_v_mla, n_embd}, 0);
- }
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- // MoE intermediate size (different from dense FFN)
- const int64_t n_ff_exp = hparams.n_ff_exp;
-
- // Kimi uses n_layer_dense_lead to determine which layers use dense FFN vs MoE
- // first_k_dense_replace = 1 means layer 0 uses dense FFN, layers 1+ use MoE
- if (i < (int) hparams.n_layer_dense_lead) {
- // Dense FFN layer - use normal n_ff
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- } else {
- // MoE layer - use n_ff_exp (1024) instead of n_ff (9216)
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, 0);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, 0);
-
- // Shared experts use moe_intermediate_size * num_shared_experts
- // Kimi: shared_expert_intermediate_size = 1024 * 1 = 1024
- // Tensors are 2D: [n_embd, n_ff_shexp] or [n_ff_shexp, n_embd]
- const int64_t n_ff_shexp_actual = n_ff_exp * (hparams.n_expert_shared > 0 ? hparams.n_expert_shared : 1);
- layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, n_ff_shexp_actual}, TENSOR_NOT_REQUIRED);
- layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {n_ff_shexp_actual, n_embd}, TENSOR_NOT_REQUIRED);
- layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, n_ff_shexp_actual}, TENSOR_NOT_REQUIRED);
-
- layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, 0);
- }
- }
- } break;
- case LLM_ARCH_COGVLM:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
-
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_embd_head_k * n_head * 3}, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
-
- layer.visexp_attn_wqkv = create_tensor(tn(LLM_TENSOR_VISEXP_ATTN_QKV, "weight", i), {n_embd, n_embd_head_k * n_head * 3}, 0);
- layer.visexp_attn_wo = create_tensor(tn(LLM_TENSOR_VISEXP_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
-
- layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
-
- layer.visexp_ffn_gate = create_tensor(tn(LLM_TENSOR_VISEXP_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.visexp_ffn_down = create_tensor(tn(LLM_TENSOR_VISEXP_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.visexp_ffn_up = create_tensor(tn(LLM_TENSOR_VISEXP_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- } break;
- case LLM_ARCH_PANGU_EMBED:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
-
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- // weight tensors
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
-
- // bias tensors
- layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- if (hparams.rope_scaling_type_train == LLAMA_ROPE_SCALING_TYPE_LONGROPE) {
- layer.rope_long = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_LONG, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
- layer.rope_short = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_SHORT, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
- } else {
- layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
- }
-
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- } break;
- case LLM_ARCH_QWEN3NEXT:
- {
- if (n_expert == 0) {
- throw std::runtime_error(arch_name() + " model cannot have zero experts");
- }
-
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), { n_embd }, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), { n_embd, n_vocab }, TENSOR_NOT_REQUIRED);
-
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, TENSOR_DUPLICATED);
- }
-
- const int64_t n_ff_exp = hparams.n_ff_exp ? hparams.n_ff_exp : n_ff / n_expert_used;
-
- // Calculate dimensions from hyperparameters
- const int64_t head_k_dim = hparams.ssm_d_state;
- const int64_t head_v_dim = hparams.ssm_d_state;
- const int64_t n_k_heads = hparams.ssm_n_group;
- const int64_t n_v_heads = hparams.ssm_dt_rank;
- const int64_t key_dim = head_k_dim * n_k_heads;
- const int64_t value_dim = head_v_dim * n_v_heads;
- const int64_t conv_dim = key_dim * 2 + value_dim;
-
- // Calculate projection sizes
- const int64_t qkvz_dim = key_dim * 2 + value_dim * 2;
- const int64_t ba_dim = n_v_heads * 2;
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
- const uint32_t n_ff_shexp = hparams.n_ff_shexp > 0 ? hparams.n_ff_shexp : hparams.n_ff(i);
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), { n_embd }, 0);
- layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), { n_embd }, 0);
-
- if (!hparams.is_recurrent(i)) {
- // Attention layers
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head * 2, n_embd_k_gqa, n_embd_v_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_embd_head_k * n_head, n_embd }, 0);
-
- // Q/K normalization for attention layers
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), { n_embd_head_k }, 0);
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), { n_embd_head_k }, 0);
- } else {
- // Linear attention (gated delta net) specific tensors
- // Create tensors with calculated dimensions
- // note: ssm_in is used by legacy GGUF
- layer.ssm_in = create_tensor(tn(LLM_TENSOR_SSM_IN, "weight", i), { n_embd, qkvz_dim }, TENSOR_NOT_REQUIRED);
- layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), { n_embd, key_dim * 2 + value_dim }, TENSOR_NOT_REQUIRED);
- layer.wqkv_gate = create_tensor(tn(LLM_TENSOR_ATTN_GATE, "weight", i), { n_embd, value_dim }, TENSOR_NOT_REQUIRED);
- layer.ssm_conv1d = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "weight", i), { hparams.ssm_d_conv, conv_dim }, 0);
- layer.ssm_dt = create_tensor(tn(LLM_TENSOR_SSM_DT, "bias", i), { hparams.ssm_dt_rank }, 0);
- layer.ssm_a = create_tensor(tn(LLM_TENSOR_SSM_A_NOSCAN, i), { hparams.ssm_dt_rank }, 0);
- layer.ssm_beta_alpha = create_tensor(tn(LLM_TENSOR_SSM_BETA_ALPHA, "weight", i), { n_embd, ba_dim }, 0);
- layer.ssm_norm = create_tensor(tn(LLM_TENSOR_SSM_NORM, "weight", i), { head_v_dim }, 0);
- layer.ssm_out = create_tensor(tn(LLM_TENSOR_SSM_OUT, "weight", i), { value_dim, n_embd }, 0);
- }
-
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), { n_embd, n_expert }, 0);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff_exp, n_embd, n_expert }, 0);
- create_tensor_gate_up_exps(layer, i, n_embd, n_ff_exp, n_expert, 0);
-
- // Shared experts
- layer.ffn_gate_inp_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP_SHEXP, "weight", i), { n_embd }, 0);
- layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), { n_embd, n_ff_shexp }, 0);
- layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), { n_embd, n_ff_shexp }, 0);
- layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), { n_ff_shexp, n_embd }, 0);
- }
- } break;
- case LLM_ARCH_QWEN35MOE:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), { n_embd }, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), { n_embd, n_vocab }, TENSOR_NOT_REQUIRED);
-
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, TENSOR_DUPLICATED);
- }
-
- const int64_t n_ff_exp = hparams.n_ff_exp ? hparams.n_ff_exp : n_ff / n_expert_used;
-
- // Calculate dimensions from hyperparameters
- const int64_t head_k_dim = hparams.ssm_d_state;
- const int64_t head_v_dim = hparams.ssm_d_state;
- const int64_t n_k_heads = hparams.ssm_n_group;
- const int64_t n_v_heads = hparams.ssm_dt_rank;
- const int64_t key_dim = head_k_dim * n_k_heads;
- const int64_t value_dim = head_v_dim * n_v_heads;
- const int64_t conv_dim = key_dim * 2 + value_dim;
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), { n_embd }, 0);
- layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), { n_embd }, 0);
-
- if (!hparams.is_recurrent(i)) {
- // Attention layers
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head * 2, n_embd_k_gqa, n_embd_v_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_embd_head_k * n_head, n_embd }, 0);
-
- // Q/K normalization for attention layers
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), { n_embd_head_k }, 0);
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), { n_embd_head_k }, 0);
- } else {
- // Linear attention (gated delta net) specific tensors
- // Create tensors with calculated dimensions
- layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), { n_embd, key_dim * 2 + value_dim }, TENSOR_NOT_REQUIRED);
- layer.wqkv_gate = create_tensor(tn(LLM_TENSOR_ATTN_GATE, "weight", i), { n_embd, value_dim }, TENSOR_NOT_REQUIRED);
- layer.ssm_conv1d = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "weight", i), { hparams.ssm_d_conv, conv_dim }, 0);
- layer.ssm_dt = create_tensor(tn(LLM_TENSOR_SSM_DT, "bias", i), { hparams.ssm_dt_rank }, 0);
- layer.ssm_a = create_tensor(tn(LLM_TENSOR_SSM_A_NOSCAN, i), { hparams.ssm_dt_rank }, 0);
- layer.ssm_beta = create_tensor(tn(LLM_TENSOR_SSM_BETA, "weight", i), { n_embd, n_v_heads }, 0);
- layer.ssm_alpha = create_tensor(tn(LLM_TENSOR_SSM_ALPHA, "weight", i), { n_embd, n_v_heads }, 0);
- layer.ssm_norm = create_tensor(tn(LLM_TENSOR_SSM_NORM, "weight", i), { head_v_dim }, 0);
- layer.ssm_out = create_tensor(tn(LLM_TENSOR_SSM_OUT, "weight", i), { value_dim, n_embd }, 0);
- }
-
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), { n_embd, n_expert }, 0);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff_exp, n_embd, n_expert }, 0);
- create_tensor_gate_up_exps(layer, i, n_embd, n_ff_exp, n_expert, 0);
-
- // Shared experts
- const int64_t n_ff_shexp = hparams.n_ff_shexp ? hparams.n_ff_shexp : n_ff;
-
- layer.ffn_gate_inp_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP_SHEXP, "weight", i), { n_embd }, 0);
- layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), { n_embd, n_ff_shexp }, 0);
- layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), { n_embd, n_ff_shexp }, 0);
- layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), { n_ff_shexp, n_embd }, 0);
- }
- } break;
- case LLM_ARCH_QWEN35:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), { n_embd }, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), { n_embd, n_vocab }, TENSOR_NOT_REQUIRED);
-
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, TENSOR_DUPLICATED);
- }
-
- // Calculate dimensions from hyperparameters
- const int64_t head_k_dim = hparams.ssm_d_state;
- const int64_t head_v_dim = hparams.ssm_d_state;
- const int64_t n_k_heads = hparams.ssm_n_group;
- const int64_t n_v_heads = hparams.ssm_dt_rank;
- const int64_t key_dim = head_k_dim * n_k_heads;
- const int64_t value_dim = head_v_dim * n_v_heads;
- const int64_t conv_dim = key_dim * 2 + value_dim;
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), { n_embd }, 0);
- layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), { n_embd }, 0);
-
- if (!hparams.is_recurrent(i)) {
- // Attention layers
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head * 2, n_embd_k_gqa, n_embd_v_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_embd_head_k * n_head, n_embd }, 0);
-
- // Q/K normalization for attention layers
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), { n_embd_head_k }, 0);
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), { n_embd_head_k }, 0);
- } else {
- // Linear attention (gated delta net) specific tensors
- // Create tensors with calculated dimensions
- layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), { n_embd, key_dim * 2 + value_dim }, TENSOR_NOT_REQUIRED);
- layer.wqkv_gate = create_tensor(tn(LLM_TENSOR_ATTN_GATE, "weight", i), { n_embd, value_dim }, TENSOR_NOT_REQUIRED);
- layer.ssm_conv1d = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "weight", i), { hparams.ssm_d_conv, conv_dim }, 0);
- layer.ssm_dt = create_tensor(tn(LLM_TENSOR_SSM_DT, "bias", i), { hparams.ssm_dt_rank }, 0);
- layer.ssm_a = create_tensor(tn(LLM_TENSOR_SSM_A_NOSCAN, i), { hparams.ssm_dt_rank }, 0);
- layer.ssm_beta = create_tensor(tn(LLM_TENSOR_SSM_BETA, "weight", i), { n_embd, n_v_heads }, 0);
- layer.ssm_alpha = create_tensor(tn(LLM_TENSOR_SSM_ALPHA, "weight", i), { n_embd, n_v_heads }, 0);
- layer.ssm_norm = create_tensor(tn(LLM_TENSOR_SSM_NORM, "weight", i), { head_v_dim }, 0);
- layer.ssm_out = create_tensor(tn(LLM_TENSOR_SSM_OUT, "weight", i), { value_dim, n_embd }, 0);
- }
-
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- } break;
- case LLM_ARCH_MIMO2:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
- uint32_t n_embd_k_gqa = hparams.n_embd_k_gqa(i);
- uint32_t n_embd_v_gqa = hparams.n_embd_v_gqa(i);
- uint32_t n_head = hparams.n_head(i);
-
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_embd_head_v * n_head, n_embd }, 0);
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_sinks = create_tensor(tn(LLM_TENSOR_ATTN_SINKS, "weight", i), {n_head}, TENSOR_NOT_REQUIRED);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- // non-MoE branch
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, TENSOR_NOT_REQUIRED);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, TENSOR_NOT_REQUIRED);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, TENSOR_NOT_REQUIRED);
-
- // MoE branch
- int64_t n_ff_exp = hparams.n_ff_exp;
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, TENSOR_NOT_REQUIRED);
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, TENSOR_NOT_REQUIRED);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, TENSOR_NOT_REQUIRED);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, TENSOR_NOT_REQUIRED);
- layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, TENSOR_NOT_REQUIRED);
- }
- } break;
- case LLM_ARCH_STEP35:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
-
- // STEP35 supports per-layer partial RoPE dims; rope factors are stored as a single shared tensor
- // ("rope_freqs.weight") and ggml uses only the first (n_rot_l/2) entries per layer.
- uint32_t n_rot_max = 0;
- for (int i = 0; i < n_layer; ++i) {
- n_rot_max = std::max(n_rot_max, hparams.n_rot(i));
- }
- if (n_rot_max == 0) {
- n_rot_max = n_rot;
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- const uint32_t n_head_l = hparams.n_head(i);
- const uint32_t n_embd_k_gqa = hparams.n_embd_k_gqa(i);
- const uint32_t n_embd_v_gqa = hparams.n_embd_v_gqa(i);
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, TENSOR_NOT_REQUIRED);
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, TENSOR_NOT_REQUIRED);
-
- // optional rope factors (llama3) / longrope tensors
- if (hparams.rope_scaling_type_train == LLAMA_ROPE_SCALING_TYPE_LONGROPE) {
- layer.rope_long = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_LONG, "weight", i), {n_rot_max/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
- layer.rope_short = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_SHORT, "weight", i), {n_rot_max/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
- } else {
- layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot_max/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
- }
-
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head_l, n_embd_k_gqa, n_embd_v_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_v * n_head_l, n_embd}, 0);
-
- // head-wise attention gate (Step35 self_attn.g_proj)
- layer.wqkv_gate = create_tensor(tn(LLM_TENSOR_ATTN_GATE, "weight", i), {n_embd, n_head_l}, TENSOR_NOT_REQUIRED);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
-
- // dense MLP (leading dense blocks)
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, TENSOR_NOT_REQUIRED);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, TENSOR_NOT_REQUIRED);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, TENSOR_NOT_REQUIRED);
-
- // MoE routed experts + selection bias (router_bias)
- const int64_t n_ff_exp = hparams.n_ff_exp;
- layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, TENSOR_NOT_REQUIRED);
- layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, TENSOR_NOT_REQUIRED);
- layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, TENSOR_NOT_REQUIRED);
- layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, TENSOR_NOT_REQUIRED);
- layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, TENSOR_NOT_REQUIRED);
-
- // shared expert MLP
- layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, hparams.n_ff_shexp}, TENSOR_NOT_REQUIRED);
- layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, hparams.n_ff_shexp}, TENSOR_NOT_REQUIRED);
- layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {hparams.n_ff_shexp, n_embd}, TENSOR_NOT_REQUIRED);
- }
- } break;
- case LLM_ARCH_MAINCODER:
- {
- tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
-
- // output
- output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
- output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
- // if output is NULL, init from the input tok embed
- if (output == NULL) {
- output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
- }
-
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
-
- create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_gqa, n_embd_gqa, 0);
- layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
-
- layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
- layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
-
- layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
- layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
- layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
- layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
- }
- } break;
- default:
- throw std::runtime_error("unknown architecture");
- }
-
- // generic pass: load optional per-tensor/per-expert ".scale" tensors (e.g. NVFP4 scale2)
- // this avoids having to add scale loading to every architecture
- for (int i = 0; i < n_layer; ++i) {
- auto & layer = layers[i];
-
- // attention weight scales (per-tensor, shape {1})
- if (!layer.wq_s && layer.wq) {
- layer.wq_s = create_tensor(tn(LLM_TENSOR_ATTN_Q, "scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.wk_s && layer.wk) {
- layer.wk_s = create_tensor(tn(LLM_TENSOR_ATTN_K, "scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.wv_s && layer.wv) {
- layer.wv_s = create_tensor(tn(LLM_TENSOR_ATTN_V, "scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.wo_s && layer.wo) {
- layer.wo_s = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.wqkv_s && layer.wqkv) {
- layer.wqkv_s = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.wqkv_gate_s && layer.wqkv_gate) {
- layer.wqkv_gate_s = create_tensor(tn(LLM_TENSOR_ATTN_GATE, "scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
-
- // dense FFN weight scales (per-tensor, shape {1})
- if (!layer.ffn_gate_s && layer.ffn_gate) {
- layer.ffn_gate_s = create_tensor(tn(LLM_TENSOR_FFN_GATE, "scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.ffn_down_s && layer.ffn_down) {
- layer.ffn_down_s = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.ffn_up_s && layer.ffn_up) {
- layer.ffn_up_s = create_tensor(tn(LLM_TENSOR_FFN_UP, "scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.ffn_gate_shexp_s && layer.ffn_gate_shexp) {
- layer.ffn_gate_shexp_s = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.ffn_down_shexp_s && layer.ffn_down_shexp) {
- layer.ffn_down_shexp_s = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.ffn_up_shexp_s && layer.ffn_up_shexp) {
- layer.ffn_up_shexp_s = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
-
- // MoE expert weight scales (per-expert, shape {n_expert})
- if (!layer.ffn_gate_exps_s && layer.ffn_gate_exps) {
- layer.ffn_gate_exps_s = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "scale", i), {n_expert}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.ffn_down_exps_s && layer.ffn_down_exps) {
- layer.ffn_down_exps_s = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "scale", i), {n_expert}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.ffn_up_exps_s && layer.ffn_up_exps) {
- layer.ffn_up_exps_s = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "scale", i), {n_expert}, TENSOR_NOT_REQUIRED);
- }
-
- // recurrent / linear-attention weight scales (per-tensor, shape {1})
- if (!layer.ssm_in_s && layer.ssm_in) {
- layer.ssm_in_s = create_tensor(tn(LLM_TENSOR_SSM_IN, "scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.ssm_out_s && layer.ssm_out) {
- layer.ssm_out_s = create_tensor(tn(LLM_TENSOR_SSM_OUT, "scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.ssm_alpha_s && layer.ssm_alpha) {
- layer.ssm_alpha_s = create_tensor(tn(LLM_TENSOR_SSM_ALPHA, "scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.ssm_beta_s && layer.ssm_beta) {
- layer.ssm_beta_s = create_tensor(tn(LLM_TENSOR_SSM_BETA, "scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
-
- // input scales
- if (!layer.wq_in_s && layer.wq) {
- layer.wq_in_s = create_tensor(tn(LLM_TENSOR_ATTN_Q, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.wk_in_s && layer.wk) {
- layer.wk_in_s = create_tensor(tn(LLM_TENSOR_ATTN_K, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.wv_in_s && layer.wv) {
- layer.wv_in_s = create_tensor(tn(LLM_TENSOR_ATTN_V, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.wo_in_s && layer.wo) {
- layer.wo_in_s = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.wqkv_in_s && layer.wqkv) {
- layer.wqkv_in_s = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.wqkv_gate_in_s && layer.wqkv_gate) {
- layer.wqkv_gate_in_s = create_tensor(tn(LLM_TENSOR_ATTN_GATE, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.ffn_gate_in_s && layer.ffn_gate) {
- layer.ffn_gate_in_s = create_tensor(tn(LLM_TENSOR_FFN_GATE, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.ffn_down_in_s && layer.ffn_down) {
- layer.ffn_down_in_s = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.ffn_up_in_s && layer.ffn_up) {
- layer.ffn_up_in_s = create_tensor(tn(LLM_TENSOR_FFN_UP, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.ffn_gate_exps_in_s && layer.ffn_gate_exps) {
- layer.ffn_gate_exps_in_s = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "input_scale", i), {n_expert}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.ffn_down_exps_in_s && layer.ffn_down_exps) {
- layer.ffn_down_exps_in_s = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "input_scale", i), {n_expert}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.ffn_up_exps_in_s && layer.ffn_up_exps) {
- layer.ffn_up_exps_in_s = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "input_scale", i), {n_expert}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.ffn_gate_shexp_in_s && layer.ffn_gate_shexp) {
- layer.ffn_gate_shexp_in_s = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.ffn_down_shexp_in_s && layer.ffn_down_shexp) {
- layer.ffn_down_shexp_in_s = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.ffn_up_shexp_in_s && layer.ffn_up_shexp) {
- layer.ffn_up_shexp_in_s = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.ssm_in_in_s && layer.ssm_in) {
- layer.ssm_in_in_s = create_tensor(tn(LLM_TENSOR_SSM_IN, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.ssm_out_in_s && layer.ssm_out) {
- layer.ssm_out_in_s = create_tensor(tn(LLM_TENSOR_SSM_OUT, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.ssm_alpha_in_s && layer.ssm_alpha) {
- layer.ssm_alpha_in_s = create_tensor(tn(LLM_TENSOR_SSM_ALPHA, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- if (!layer.ssm_beta_in_s && layer.ssm_beta) {
- layer.ssm_beta_in_s = create_tensor(tn(LLM_TENSOR_SSM_BETA, "input_scale", i), {1}, TENSOR_NOT_REQUIRED);
- }
- }
- }
-
- ml.done_getting_tensors();
-
- // populate tensors_by_name
- for (auto & [_, ctx_ptr] : ml.ctx_map) {
- for (auto * cur = ggml_get_first_tensor(ctx_ptr.get()); cur != NULL; cur = ggml_get_next_tensor(ctx_ptr.get(), cur)) {
- tensors_by_name.emplace_back(ggml_get_name(cur), cur);
- }
- }
-
- ml.init_mappings(true, use_mlock ? &pimpl->mlock_mmaps : nullptr);
- pimpl->mappings.reserve(ml.mappings.size());
-
- // create the backend buffers
- std::vector<std::pair<ggml_context *, llama_buf_map>> ctx_buf_maps;
- ctx_buf_maps.reserve(ml.ctx_map.size());
-
- // Ensure we have enough capacity for the maximum backend buffer we will potentially create
- const size_t n_max_backend_buffer = ml.ctx_map.size() * ml.files.size();
- pimpl->ctxs_bufs.reserve(n_max_backend_buffer);
-
- for (auto & [buft, ctx_ptr] : ml.ctx_map) {
- ggml_context * ctx = ctx_ptr.get();
-
- // skip contexts without tensors
- if (ggml_get_first_tensor(ctx) == nullptr) {
- continue;
- }
-
- llama_buf_map buf_map;
- buf_map.reserve(n_max_backend_buffer);
-
- // check if it is possible to use buffer_from_host_ptr with this buffer type
- ggml_backend_dev_t dev = ggml_backend_buft_get_device(buft);
- if (!dev) {
- // FIXME: workaround for CPU backend buft having a NULL device
- dev = ggml_backend_dev_by_type(GGML_BACKEND_DEVICE_TYPE_CPU);
- if (!dev) {
- throw std::runtime_error(format("%s: no CPU backend found", __func__));
- }
- }
- ggml_backend_dev_props props;
- ggml_backend_dev_get_props(dev, &props);
- bool buffer_from_host_ptr_supported = props.caps.buffer_from_host_ptr;
- bool is_default_buft = buft == ggml_backend_dev_buffer_type(dev);
-
- std::vector<ggml_backend_buffer_ptr> bufs;
- if (ml.use_mmap && use_mmap_buffer && buffer_from_host_ptr_supported && is_default_buft) {
- GGML_ASSERT(!ml.no_alloc);
- for (uint32_t idx = 0; idx < ml.files.size(); idx++) {
- // only the mmap region containing the tensors in the model is mapped to the backend buffer
- // this is important for metal with apple silicon: if the entire model could be mapped to a metal buffer,
- // then we could just use metal for all layers
- // this allows using partial offloading when the model size exceeds the metal buffer size, but not the RAM size
- void * addr = nullptr;
- size_t first, last; // NOLINT
- ml.get_mapping_range(&first, &last, &addr, idx, ctx);
- if (first >= last) {
- continue;
- }
- const size_t max_size = ggml_get_max_tensor_size(ctx);
- ggml_backend_buffer_t buf = ggml_backend_dev_buffer_from_host_ptr(dev, (char *) addr + first, last - first, max_size);
- if (buf == nullptr) {
- throw std::runtime_error(format("unable to allocate %s buffer", ggml_backend_buft_name(buft)));
- }
- bufs.emplace_back(buf);
- buf_map.emplace(idx, buf);
- }
- } else {
- ggml_backend_buffer_t buf;
- if (ml.no_alloc) {
- buf = ggml_backend_buft_alloc_buffer(buft, /*size =*/ 0); // dummy buffer
- for (ggml_tensor * t = ggml_get_first_tensor(ctx); t != nullptr; t = ggml_get_next_tensor(ctx, t)) {
- t->buffer = buf; // set dummy buffer for weights so that the backend scheduler won't try to allocate them
- }
- } else {
- buf = ggml_backend_alloc_ctx_tensors_from_buft(ctx, buft); // real buffer
- }
- if (buf == nullptr) {
- throw std::runtime_error(format("unable to allocate %s buffer", ggml_backend_buft_name(buft)));
- }
- if (use_mlock && ggml_backend_buffer_is_host(buf)) {
- pimpl->mlock_bufs.emplace_back(new llama_mlock);
- auto & mlock_buf = pimpl->mlock_bufs.back();
- mlock_buf->init (ggml_backend_buffer_get_base(buf));
- mlock_buf->grow_to(ggml_backend_buffer_get_size(buf));
- }
- bufs.emplace_back(buf);
- for (uint32_t idx = 0; idx < ml.files.size(); idx++) {
- buf_map.emplace(idx, buf);
- }
- }
-
- for (auto & buf : bufs) {
- // indicate that this buffer contains weights
- // this is used by ggml_backend_sched to improve op scheduling: ops that use a weight are preferably scheduled to the backend that contains the weight
- ggml_backend_buffer_set_usage(buf.get(), GGML_BACKEND_BUFFER_USAGE_WEIGHTS);
- }
-
- pimpl->ctxs_bufs.emplace_back(std::move(ctx_ptr), std::move(bufs));
-
- ctx_buf_maps.emplace_back(ctx, buf_map);
- }
-
- if (llama_supports_gpu_offload()) {
- const int n_gpu = std::min(n_gpu_layers, int(hparams.n_layer));
-
- int n_repeating = n_gpu;
- if (n_repeating > 0) {
- LLAMA_LOG_INFO("%s: offloading output layer to GPU\n", __func__);
- n_repeating--;
- }
- LLAMA_LOG_INFO("%s: offloading %d repeating layers to GPU\n", __func__, n_repeating);
-
- const int max_backend_supported_layers = hparams.n_layer + 1;
- const int max_offloadable_layers = hparams.n_layer + 1;
-
- LLAMA_LOG_INFO("%s: offloaded %d/%d layers to GPU\n", __func__, std::min(n_gpu_layers, max_offloadable_layers), max_backend_supported_layers);
- }
-
- // print memory requirements per buffer type
- for (auto & [_, bufs] : pimpl->ctxs_bufs) {
- for (auto & buf: bufs) {
- LLAMA_LOG_INFO("%s: %12s model buffer size = %8.2f MiB\n",
- __func__, ggml_backend_buffer_name(buf.get()), ggml_backend_buffer_get_size(buf.get()) / 1024.0 / 1024.0);
- }
- }
-
- if (ml.no_alloc) {
- return true;
- }
-
- // load tensor data
- for (auto & [ctx, buf_map] : ctx_buf_maps) {
- if (!ml.load_all_data(ctx, buf_map, use_mlock ? &pimpl->mlock_mmaps : NULL, params.progress_callback, params.progress_callback_user_data)) {
- return false;
- }
- }
-
- if (use_mmap_buffer) {
- for (auto & mapping : ml.mappings) {
- pimpl->mappings.emplace_back(std::move(mapping));
- }
- }
-
- return true;
-}
-
-std::string llama_model::arch_name() const {
- return llm_arch_name(arch);
-}
-
-std::string llama_model::type_name() const {
- return llm_type_name(type);
-}
-
-std::string llama_model::desc() const {
- return pimpl->desc_str;
-}
-
-size_t llama_model::size() const {
- return pimpl->n_bytes;
-}
-
-size_t llama_model::n_tensors() const {
- return tensors_by_name.size();
-}
-
-size_t llama_model::n_devices() const {
- return devices.size();
-}
-
-const float * llama_model::tensor_split() const {
- return params.tensor_split;
-}
-
-uint32_t llama_model::n_gpu_layers() const {
- return params.n_gpu_layers >= 0 ? params.n_gpu_layers : hparams.n_layer + 1;
-}
-
-llama_split_mode llama_model::split_mode() const {
- return params.split_mode;
-}
-
-std::map<ggml_backend_buffer_type_t, size_t> llama_model::memory_breakdown() const {
- std::map<ggml_backend_buffer_type_t, size_t> ret;
- for (const auto & [ctx, bufs] : pimpl->ctxs_bufs) {
- if (hparams.no_alloc) {
- GGML_ASSERT(bufs.size() == 1);
- ggml_backend_buffer_t buf = bufs[0].get();
- GGML_ASSERT(ggml_backend_buffer_get_base(buf) == nullptr);
- ggml_backend_buffer_type_t buft = ggml_backend_buffer_get_type(buf);
- ret[buft] += ggml_backend_alloc_ctx_tensors_from_buft_size(ctx.get(), buft);
- } else {
- for (const auto & buf : bufs) {
- // GGML_ASSERT(ggml_backend_buffer_get_base(buf.get()) != nullptr); // multi_buffer does not have a defined base
- ret[ggml_backend_buffer_get_type(buf.get())] += ggml_backend_buffer_get_size(buf.get());
- }
- }
- }
- return ret;
-}
-
-uint64_t llama_model::n_elements() const {
- return pimpl->n_elements;
-}
-
-void llama_model::print_info() const {
- const std::string rope_scaling_type = llama_rope_scaling_type_name(hparams.rope_scaling_type_train);
-
- auto print_f = [](const std::function<uint32_t(uint32_t)> & f, uint32_t n) {
- bool is_var = false;
-
- std::vector<uint32_t> v;
- for (uint32_t i = 0; i < n; ++i) {
- v.push_back(f(i));
- if (v[i] != v[0]) {
- is_var = true;
- }
- }
-
- std::stringstream ss;
-
- if (is_var) {
- ss << "[";
- for (uint32_t i = 0; i < n; ++i) {
- ss << v[i];
- if (i < n - 1) {
- ss << ", ";
- }
- }
- ss << "]";
- } else {
- ss << v[0];
- }
-
- return ss.str();
- };
-
- // hparams
- LLAMA_LOG_INFO("%s: arch = %s\n", __func__, arch_name().c_str());
- LLAMA_LOG_INFO("%s: vocab_only = %d\n", __func__, hparams.vocab_only);
- LLAMA_LOG_INFO("%s: no_alloc = %d\n", __func__, hparams.no_alloc);
-
- if (!hparams.vocab_only) {
- LLAMA_LOG_INFO("%s: n_ctx_train = %u\n", __func__, hparams.n_ctx_train);
- LLAMA_LOG_INFO("%s: n_embd = %u\n", __func__, hparams.n_embd);
- LLAMA_LOG_INFO("%s: n_embd_inp = %u\n", __func__, hparams.n_embd_inp());
- LLAMA_LOG_INFO("%s: n_layer = %u\n", __func__, hparams.n_layer);
- LLAMA_LOG_INFO("%s: n_head = %s\n", __func__, print_f([&](uint32_t il) { return hparams.n_head(il); }, hparams.n_layer).c_str());
- LLAMA_LOG_INFO("%s: n_head_kv = %s\n", __func__, print_f([&](uint32_t il) { return hparams.n_head_kv(il); }, hparams.n_layer).c_str());
- LLAMA_LOG_INFO("%s: n_rot = %u\n", __func__, hparams.n_rot_full);
- LLAMA_LOG_INFO("%s: n_swa = %u\n", __func__, hparams.n_swa);
- LLAMA_LOG_INFO("%s: is_swa_any = %u\n", __func__, hparams.is_swa_any());
- LLAMA_LOG_INFO("%s: n_embd_head_k = %u\n", __func__, hparams.n_embd_head_k_full);
- LLAMA_LOG_INFO("%s: n_embd_head_v = %u\n", __func__, hparams.n_embd_head_v_full);
- LLAMA_LOG_INFO("%s: n_gqa = %s\n", __func__, print_f([&](uint32_t il) { return hparams.n_gqa(il); }, hparams.n_layer).c_str());
- LLAMA_LOG_INFO("%s: n_embd_k_gqa = %s\n", __func__, print_f([&](uint32_t il) { return hparams.n_embd_k_gqa(il); }, hparams.n_layer).c_str());
- LLAMA_LOG_INFO("%s: n_embd_v_gqa = %s\n", __func__, print_f([&](uint32_t il) { return hparams.n_embd_v_gqa(il); }, hparams.n_layer).c_str());
- LLAMA_LOG_INFO("%s: f_norm_eps = %.1e\n", __func__, hparams.f_norm_eps);
- LLAMA_LOG_INFO("%s: f_norm_rms_eps = %.1e\n", __func__, hparams.f_norm_rms_eps);
- LLAMA_LOG_INFO("%s: f_clamp_kqv = %.1e\n", __func__, hparams.f_clamp_kqv);
- LLAMA_LOG_INFO("%s: f_max_alibi_bias = %.1e\n", __func__, hparams.f_max_alibi_bias);
- LLAMA_LOG_INFO("%s: f_logit_scale = %.1e\n", __func__, hparams.f_logit_scale);
- LLAMA_LOG_INFO("%s: f_attn_scale = %.1e\n", __func__, hparams.f_attention_scale);
- LLAMA_LOG_INFO("%s: n_ff = %s\n", __func__, print_f([&](uint32_t il) { return hparams.n_ff(il); }, hparams.n_layer).c_str());
- LLAMA_LOG_INFO("%s: n_expert = %u\n", __func__, hparams.n_expert);
- LLAMA_LOG_INFO("%s: n_expert_used = %u\n", __func__, hparams.n_expert_used);
- LLAMA_LOG_INFO("%s: n_expert_groups = %d\n", __func__, hparams.n_expert_groups);
- LLAMA_LOG_INFO("%s: n_group_used = %d\n", __func__, hparams.n_group_used);
- LLAMA_LOG_INFO("%s: causal attn = %d\n", __func__, hparams.causal_attn);
- LLAMA_LOG_INFO("%s: pooling type = %d\n", __func__, hparams.pooling_type);
- LLAMA_LOG_INFO("%s: rope type = %d\n", __func__, hparams.rope_type);
- LLAMA_LOG_INFO("%s: rope scaling = %s\n", __func__, rope_scaling_type.c_str());
- LLAMA_LOG_INFO("%s: freq_base_train = %.1f\n", __func__, hparams.rope_freq_base_train);
- LLAMA_LOG_INFO("%s: freq_scale_train = %g\n", __func__, hparams.rope_freq_scale_train);
- if (hparams.swa_type != LLAMA_SWA_TYPE_NONE) {
- LLAMA_LOG_INFO("%s: freq_base_swa = %.1f\n", __func__, hparams.rope_freq_base_train_swa);
- LLAMA_LOG_INFO("%s: freq_scale_swa = %g\n", __func__, hparams.rope_freq_scale_train_swa);
- LLAMA_LOG_INFO("%s: n_embd_head_k_swa = %u\n", __func__, hparams.n_embd_head_k_swa);
- LLAMA_LOG_INFO("%s: n_embd_head_v_swa = %u\n", __func__, hparams.n_embd_head_v_swa);
- LLAMA_LOG_INFO("%s: n_rot_swa = %u\n", __func__, hparams.n_rot_swa);
- }
- LLAMA_LOG_INFO("%s: n_ctx_orig_yarn = %u\n", __func__, hparams.n_ctx_orig_yarn);
- LLAMA_LOG_INFO("%s: rope_yarn_log_mul = %.4f\n", __func__, hparams.rope_yarn_log_mul);
- LLAMA_LOG_INFO("%s: rope_finetuned = %s\n", __func__, hparams.rope_finetuned ? "yes" : "unknown");
- // MRoPE (Multi-axis Rotary Position Embedding) sections
- if (const auto & s = hparams.rope_sections; s[0] || s[1] || s[2] || s[3]) {
- LLAMA_LOG_INFO("%s: mrope sections = [%d, %d, %d, %d]\n", __func__, s[0], s[1], s[2], s[3]);
- }
- if (!classifier_labels.empty()) {
- LLAMA_LOG_INFO("%s: n_cls_out = %u\n", __func__, hparams.n_cls_out);
-
- size_t i = 0;
- for (const auto & label : classifier_labels) {
- LLAMA_LOG_INFO("%s: cls_label[%2zu] = %s\n", __func__, i++, label.c_str());
- }
- }
-
- if (arch == LLM_ARCH_MAMBA ||
- arch == LLM_ARCH_MAMBA2 ||
- arch == LLM_ARCH_JAMBA ||
- arch == LLM_ARCH_FALCON_H1 ||
- arch == LLM_ARCH_PLAMO2 ||
- arch == LLM_ARCH_GRANITE_HYBRID ||
- arch == LLM_ARCH_QWEN3NEXT ||
- arch == LLM_ARCH_QWEN35 ||
- arch == LLM_ARCH_QWEN35MOE ||
- arch == LLM_ARCH_NEMOTRON_H ||
- arch == LLM_ARCH_NEMOTRON_H_MOE) {
- LLAMA_LOG_INFO("%s: ssm_d_conv = %u\n", __func__, hparams.ssm_d_conv);
- LLAMA_LOG_INFO("%s: ssm_d_inner = %u\n", __func__, hparams.ssm_d_inner);
- LLAMA_LOG_INFO("%s: ssm_d_state = %u\n", __func__, hparams.ssm_d_state);
- LLAMA_LOG_INFO("%s: ssm_dt_rank = %u\n", __func__, hparams.ssm_dt_rank);
- LLAMA_LOG_INFO("%s: ssm_n_group = %u\n", __func__, hparams.ssm_n_group);
- LLAMA_LOG_INFO("%s: ssm_dt_b_c_rms = %d\n", __func__, hparams.ssm_dt_b_c_rms);
- }
-
- LLAMA_LOG_INFO("%s: model type = %s\n", __func__, type_name().c_str());
- if (pimpl->n_elements >= 1e12) {
- LLAMA_LOG_INFO("%s: model params = %.2f T\n", __func__, pimpl->n_elements*1e-12);
- } else if (pimpl->n_elements >= 1e9) {
- LLAMA_LOG_INFO("%s: model params = %.2f B\n", __func__, pimpl->n_elements*1e-9);
- } else if (pimpl->n_elements >= 1e6) {
- LLAMA_LOG_INFO("%s: model params = %.2f M\n", __func__, pimpl->n_elements*1e-6);
- } else {
- LLAMA_LOG_INFO("%s: model params = %.2f K\n", __func__, pimpl->n_elements*1e-3);
- }
-
- // general kv
- LLAMA_LOG_INFO("%s: general.name = %s\n", __func__, name.c_str());
-
- if (arch == LLM_ARCH_DEEPSEEK) {
- LLAMA_LOG_INFO("%s: n_layer_dense_lead = %d\n", __func__, hparams.n_layer_dense_lead);
- LLAMA_LOG_INFO("%s: n_ff_exp = %d\n", __func__, hparams.n_ff_exp);
- LLAMA_LOG_INFO("%s: n_expert_shared = %d\n", __func__, hparams.n_expert_shared);
- LLAMA_LOG_INFO("%s: expert_weights_scale = %.1f\n", __func__, hparams.expert_weights_scale);
- }
-
- if (arch == LLM_ARCH_DEEPSEEK2 || arch == LLM_ARCH_DEEPSEEK2OCR || arch == LLM_ARCH_GLM_DSA || arch == LLM_ARCH_MISTRAL4) {
- LLAMA_LOG_INFO("%s: n_layer_dense_lead = %d\n", __func__, hparams.n_layer_dense_lead);
- LLAMA_LOG_INFO("%s: n_lora_q = %d\n", __func__, hparams.n_lora_q);
- LLAMA_LOG_INFO("%s: n_lora_kv = %d\n", __func__, hparams.n_lora_kv);
- LLAMA_LOG_INFO("%s: n_embd_head_k_mla = %d\n", __func__, hparams.n_embd_head_k_mla());
- LLAMA_LOG_INFO("%s: n_embd_head_v_mla = %d\n", __func__, hparams.n_embd_head_v_mla());
- LLAMA_LOG_INFO("%s: n_ff_exp = %d\n", __func__, hparams.n_ff_exp);
- LLAMA_LOG_INFO("%s: n_expert_shared = %d\n", __func__, hparams.n_expert_shared);
- LLAMA_LOG_INFO("%s: expert_weights_scale = %.1f\n", __func__, hparams.expert_weights_scale);
- LLAMA_LOG_INFO("%s: expert_weights_norm = %d\n", __func__, hparams.expert_weights_norm);
- LLAMA_LOG_INFO("%s: expert_gating_func = %s\n", __func__, llama_expert_gating_func_name((llama_expert_gating_func_type) hparams.expert_gating_func));
- }
-
- if (arch == LLM_ARCH_QWEN2MOE) {
- LLAMA_LOG_INFO("%s: n_ff_exp = %d\n", __func__, hparams.n_ff_exp);
- LLAMA_LOG_INFO("%s: n_ff_shexp = %d\n", __func__, hparams.n_ff_shexp);
- }
-
- if (arch == LLM_ARCH_QWEN3MOE || arch == LLM_ARCH_OPENAI_MOE || arch == LLM_ARCH_QWEN3VLMOE || arch == LLM_ARCH_RND1) {
- LLAMA_LOG_INFO("%s: n_ff_exp = %d\n", __func__, hparams.n_ff_exp);
- }
-
- if (arch == LLM_ARCH_MINICPM ||
- arch == LLM_ARCH_GRANITE ||
- arch == LLM_ARCH_GRANITE_MOE ||
- arch == LLM_ARCH_GRANITE_HYBRID ||
- arch == LLM_ARCH_NEMOTRON_H_MOE) {
- LLAMA_LOG_INFO("%s: f_embedding_scale = %f\n", __func__, hparams.f_embedding_scale);
- LLAMA_LOG_INFO("%s: f_residual_scale = %f\n", __func__, hparams.f_residual_scale);
- LLAMA_LOG_INFO("%s: f_attention_scale = %f\n", __func__, hparams.f_attention_scale);
- LLAMA_LOG_INFO("%s: n_ff_shexp = %d\n", __func__, hparams.n_ff_shexp);
- }
-
- if (arch == LLM_ARCH_BAILINGMOE) {
- LLAMA_LOG_INFO("%s: n_layer_dense_lead = %d\n", __func__, hparams.n_layer_dense_lead);
- LLAMA_LOG_INFO("%s: n_ff_exp = %d\n", __func__, hparams.n_ff_exp);
- LLAMA_LOG_INFO("%s: n_expert_shared = %d\n", __func__, hparams.n_expert_shared);
- LLAMA_LOG_INFO("%s: expert_weights_scale = %.1f\n", __func__, hparams.expert_weights_scale);
- LLAMA_LOG_INFO("%s: expert_weights_norm = %d\n", __func__, hparams.expert_weights_norm);
- }
-
- if (arch == LLM_ARCH_BAILINGMOE2) {
- LLAMA_LOG_INFO("%s: n_layer_dense_lead = %d\n", __func__, hparams.n_layer_dense_lead);
- LLAMA_LOG_INFO("%s: n_ff_exp = %d\n", __func__, hparams.n_ff_exp);
- LLAMA_LOG_INFO("%s: n_ff_shexp = %d\n", __func__, hparams.n_ff_shexp);
- LLAMA_LOG_INFO("%s: n_expert_shared = %d\n", __func__, hparams.n_expert_shared);
- LLAMA_LOG_INFO("%s: expert_weights_scale = %.1f\n", __func__, hparams.expert_weights_scale);
- LLAMA_LOG_INFO("%s: expert_weights_norm = %d\n", __func__, hparams.expert_weights_norm);
- LLAMA_LOG_INFO("%s: expert_gating_func = %s\n", __func__, llama_expert_gating_func_name((llama_expert_gating_func_type) hparams.expert_gating_func));
- LLAMA_LOG_INFO("%s: nextn_predict_layers = %d\n", __func__, hparams.nextn_predict_layers);
- }
-
- if (arch == LLM_ARCH_SMALLTHINKER || arch == LLM_ARCH_LFM2MOE) {
- LLAMA_LOG_INFO("%s: n_ff_exp = %d\n", __func__, hparams.n_ff_exp);
- LLAMA_LOG_INFO("%s: expert_gating_func = %s\n", __func__, llama_expert_gating_func_name((llama_expert_gating_func_type) hparams.expert_gating_func));
- }
-
- if (arch == LLM_ARCH_GROVEMOE) {
- LLAMA_LOG_INFO("%s: n_ff_exp = %d\n", __func__, hparams.n_ff_exp);
- LLAMA_LOG_INFO("%s: n_ff_chexp = %d\n", __func__, hparams.n_ff_chexp);
- LLAMA_LOG_INFO("%s: n_group_experts = %d\n", __func__, hparams.n_group_experts);
- LLAMA_LOG_INFO("%s: expert_group_scale = %.2f\n", __func__, hparams.expert_group_scale);
- }
- }
-
- vocab.print_info();
-}
-
-ggml_backend_dev_t llama_model::dev_layer(int il) const {
- return pimpl->dev_layer.at(il).dev;
-}
-
-ggml_backend_dev_t llama_model::dev_output() const {
- return pimpl->dev_output.dev;
-}
-
-template<typename F>
-static bool buft_supported(ggml_backend_buffer_type_t buft, ggml_backend_dev_t dev, F & fn) {
- ggml_init_params params = {
- /*.mem_size =*/ ggml_tensor_overhead()*8,
- /*.mem_buffer =*/ NULL,
- /*.no_alloc =*/ true,
- };
-
- ggml_context_ptr ctx { ggml_init(params) };
- if (!ctx) {
- throw std::runtime_error(format("failed to create ggml context"));
- }
-
- ggml_backend_buffer_ptr buf { ggml_backend_buft_alloc_buffer(buft, 0) };
- ggml_tensor * op_tensor = fn(ctx.get());
- for (int i = 0; i < GGML_MAX_SRC; i++) {
- if (op_tensor->src[i] != nullptr) {
- assert(op_tensor->src[i]->buffer == nullptr);
- op_tensor->src[i]->buffer = buf.get();
- }
- }
-
- bool op_supported = ggml_backend_dev_supports_op(dev, op_tensor);
-
- return op_supported;
-}
-
-template<typename F>
-static ggml_backend_buffer_type_t select_buft(const buft_list_t & buft_list, const F & fn) {
- for (const auto & cur : buft_list) {
- ggml_backend_dev_t cur_dev = cur.first;
- ggml_backend_buffer_type_t cur_buft = cur.second;
- if (buft_supported(cur_buft, cur_dev, fn)) {
- return cur_buft;
- }
- }
-
- throw std::runtime_error(format("no suitable buffer type found"));
-}
-
-ggml_backend_buffer_type_t llama_model::select_buft(int il) const {
- return ::select_buft(
- *pimpl->dev_layer.at(il).buft_list,
- [&](ggml_context * ctx) {
- ggml_tensor * cur = ggml_new_tensor_1d(ctx, GGML_TYPE_F32, hparams.n_embd);
- ggml_tensor * layer_dir = ggml_new_tensor_1d(ctx, GGML_TYPE_F32, hparams.n_embd);
- return ggml_add(ctx, cur, layer_dir);
- });
-}
-
-bool llama_model::has_tensor_overrides() const {
- return pimpl->has_tensor_overrides;
-}
-
-const ggml_tensor * llama_model::get_tensor(const char * name) const {
- auto it = std::find_if(tensors_by_name.begin(), tensors_by_name.end(),
- [name](const std::pair<std::string, ggml_tensor *> & it) {
- return it.first == name;
- });
- if (it == tensors_by_name.end()) {
- return nullptr;
- }
-
- return it->second;
-}
-
-float llama_model::get_rope_freq_base (const llama_cparams & cparams, int il) const {
- return hparams.is_swa(il) ? hparams.rope_freq_base_train_swa : cparams.rope_freq_base;
-}
-
-float llama_model::get_rope_freq_scale(const llama_cparams & cparams, int il) const {
- return hparams.is_swa(il) ? hparams.rope_freq_scale_train_swa : cparams.rope_freq_scale;
-}
-
-ggml_tensor * llama_model::get_rope_factors(const llama_cparams & cparams, int il) const {
- const uint32_t n_ctx_seq = cparams.n_ctx_seq;
-
- // choose long/short freq factors based on the context size
- if (layers[il].rope_freqs != nullptr) {
- return layers[il].rope_freqs;
- }
-
- if (n_ctx_seq > hparams.n_ctx_orig_yarn) {
- return layers[il].rope_long;
- }
-
- return layers[il].rope_short;
-}
-
-llama_memory_i * llama_model::create_memory(const llama_memory_params & params, const llama_cparams & cparams) const {
- llama_memory_i * res;
-
- switch (arch) {
- // Models that need specific instantiation should be handled in the
- // switch statement
- case LLM_ARCH_BERT:
- case LLM_ARCH_JINA_BERT_V2:
- case LLM_ARCH_JINA_BERT_V3:
- case LLM_ARCH_NOMIC_BERT:
- case LLM_ARCH_NOMIC_BERT_MOE:
- case LLM_ARCH_NEO_BERT:
- case LLM_ARCH_EUROBERT:
- case LLM_ARCH_WAVTOKENIZER_DEC:
- case LLM_ARCH_MODERN_BERT:
- case LLM_ARCH_GEMMA_EMBEDDING:
- case LLM_ARCH_DREAM:
- case LLM_ARCH_LLADA:
- case LLM_ARCH_LLADA_MOE:
- case LLM_ARCH_RND1:
- {
- res = nullptr;
- } break;
- // Models that need standard caching should rely on recurrent/hybrid
- // checks
- default:
- {
- if (llm_arch_is_recurrent(arch)) {
- res = new llama_memory_recurrent(
- *this,
- GGML_TYPE_F32,
- GGML_TYPE_F32,
- cparams.offload_kqv,
- std::max((uint32_t) 1, cparams.n_seq_max),
- cparams.n_seq_max,
- nullptr);
- } else if (llm_arch_is_hybrid(arch)) {
- // The main difference between hybrid architectures is the
- // layer filters, so pick the right one here
- llama_memory_hybrid::layer_filter_cb filter_attn = nullptr;
- llama_memory_hybrid::layer_filter_cb filter_recr = nullptr;
- if (arch == LLM_ARCH_FALCON_H1) {
- filter_attn = [&](int32_t) { return true; };
- filter_recr = [&](int32_t) { return true; };
- } else if (arch == LLM_ARCH_NEMOTRON_H || arch == LLM_ARCH_NEMOTRON_H_MOE) {
- filter_attn = [&](int32_t il) {
- return !hparams.is_recurrent(il) && hparams.n_ff(il) == 0;
- };
- filter_recr = [&](int32_t il) {
- return hparams.is_recurrent(il) && hparams.n_ff(il) == 0;
- };
- }
-
- if (hparams.swa_type != LLAMA_SWA_TYPE_NONE) {
- // Use hybrid-iswa for hybrid models with SWA
- res = new llama_memory_hybrid_iswa(
- /* model */ *this,
- /* attn_type_k */ params.type_k,
- /* attn_type_v */ params.type_v,
- /* attn_v_trans */ !cparams.flash_attn,
- /* attn_swa_full */ params.swa_full,
- /* attn_kv_size */ cparams.n_ctx_seq,
- /* attn_n_ubatch */ cparams.n_ubatch,
- /* attn_n_pad */ 1,
- /* recurrent_type_r */ GGML_TYPE_F32,
- /* recurrent_type_s */ GGML_TYPE_F32,
- /* recurrent_rs_size */ std::max((uint32_t) 1, cparams.n_seq_max),
- /* n_seq_max */ cparams.n_seq_max,
- /* offload */ cparams.offload_kqv,
- /* unified */ cparams.kv_unified,
- /* filter_attn */ std::move(filter_attn),
- /* filter_recr */ std::move(filter_recr));
- } else {
- res = new llama_memory_hybrid(
- /* model */ *this,
- /* attn_type_k */ params.type_k,
- /* attn_type_v */ params.type_v,
- /* attn_v_trans */ !cparams.flash_attn,
- /* attn_kv_size */ cparams.n_ctx_seq,
- /* attn_n_pad */ 1,
- /* attn_n_swa */ hparams.n_swa,
- /* attn_swa_type */ hparams.swa_type,
- /* recurrent_type_k */ GGML_TYPE_F32,
- /* recurrent_type_v */ GGML_TYPE_F32,
- /* recurrent_kv_size */ std::max((uint32_t) 1, cparams.n_seq_max),
- /* n_seq_max */ cparams.n_seq_max,
- /* offload */ cparams.offload_kqv,
- /* unified */ cparams.kv_unified,
- /* filter_attn */ std::move(filter_attn),
- /* filter_recr */ std::move(filter_recr));
- }
- } else {
- llama_memory_i::layer_reuse_cb reuse = nullptr;
-
- if (arch == LLM_ARCH_GEMMA3N || arch == LLM_ARCH_GEMMA4) {
- reuse = [&](int32_t il) {
- if (il >= (int32_t) hparams.n_layer_kv_from_start) {
- return (int32_t) hparams.n_layer_kv_from_start - (hparams.is_swa(il) ? 2 : 1);
- }
-
- return -1;
- };
- }
-
- if (hparams.swa_type != LLAMA_SWA_TYPE_NONE) {
- GGML_ASSERT(hparams.is_swa_any());
-
- res = new llama_kv_cache_iswa(
- *this,
- params.type_k,
- params.type_v,
- !cparams.flash_attn,
- cparams.offload_kqv,
- params.swa_full,
- cparams.kv_unified,
- cparams.n_ctx_seq,
- cparams.n_seq_max,
- cparams.n_ubatch,
- 1,
- nullptr,
- reuse);
- } else {
- GGML_ASSERT(!hparams.is_swa_any());
-
- res = new llama_kv_cache(
- *this,
- params.type_k,
- params.type_v,
- !cparams.flash_attn,
- cparams.offload_kqv,
- cparams.kv_unified,
- cparams.n_ctx_seq,
- cparams.n_seq_max,
- 1,
- hparams.n_swa,
- hparams.swa_type,
- nullptr,
- nullptr);
- }
- }
- }
- }
-
- return res;
-}
-
-ggml_cgraph * llama_model::build_graph(const llm_graph_params & params) const {
- std::unique_ptr<llm_graph_context> llm;
-
- switch (arch) {
- case LLM_ARCH_LLAMA:
- {
- llm = std::make_unique<llm_build_llama<false>>(*this, params);
- } break;
- case LLM_ARCH_LLAMA4:
- {
- if (hparams.swa_type == LLAMA_SWA_TYPE_NONE) {
- llm = std::make_unique<llm_build_llama4<false>>(*this, params);
- } else {
- llm = std::make_unique<llm_build_llama4<true>>(*this, params);
- }
- } break;
- case LLM_ARCH_LLAMA_EMBED:
- {
- llm = std::make_unique<llm_build_llama<true>>(*this, params);
- } break;
- case LLM_ARCH_MAINCODER:
- {
- llm = std::make_unique<llm_build_maincoder>(*this, params);
- } break;
- case LLM_ARCH_DECI:
- {
- llm = std::make_unique<llm_build_deci>(*this, params);
- } break;
- case LLM_ARCH_BAICHUAN:
- {
- llm = std::make_unique<llm_build_baichuan>(*this, params);
- } break;
- case LLM_ARCH_FALCON:
- {
- llm = std::make_unique<llm_build_falcon>(*this, params);
- } break;
- case LLM_ARCH_GROK:
- {
- llm = std::make_unique<llm_build_grok>(*this, params);
- } break;
- case LLM_ARCH_STARCODER:
- {
- llm = std::make_unique<llm_build_starcoder>(*this, params);
- } break;
- case LLM_ARCH_REFACT:
- {
- llm = std::make_unique<llm_build_refact>(*this, params);
- } break;
- case LLM_ARCH_BERT:
- case LLM_ARCH_JINA_BERT_V2:
- case LLM_ARCH_JINA_BERT_V3:
- case LLM_ARCH_NOMIC_BERT:
- case LLM_ARCH_NOMIC_BERT_MOE:
- {
- llm = std::make_unique<llm_build_bert>(*this, params);
- } break;
- case LLM_ARCH_MODERN_BERT:
- {
- llm = std::make_unique<llm_build_modern_bert>(*this, params);
- } break;
- case LLM_ARCH_NEO_BERT:
- {
- llm = std::make_unique<llm_build_neo_bert>(*this, params);
- } break;
- case LLM_ARCH_EUROBERT:
- {
- llm = std::make_unique<llm_build_eurobert>(*this, params);
- } break;
- case LLM_ARCH_BLOOM:
- {
- llm = std::make_unique<llm_build_bloom>(*this, params);
- } break;
- case LLM_ARCH_MPT:
- {
- llm = std::make_unique<llm_build_mpt>(*this, params);
- } break;
- case LLM_ARCH_STABLELM:
- {
- llm = std::make_unique<llm_build_stablelm>(*this, params);
- } break;
- case LLM_ARCH_QWEN:
- {
- llm = std::make_unique<llm_build_qwen>(*this, params);
- } break;
- case LLM_ARCH_QWEN2:
- {
- llm = std::make_unique<llm_build_qwen2>(*this, params);
- } break;
- case LLM_ARCH_DREAM:
- {
- llm = std::make_unique<llm_build_dream>(*this, params);
- } break;
- case LLM_ARCH_LLADA:
- {
- llm = std::make_unique<llm_build_llada>(*this, params);
- } break;
- case LLM_ARCH_LLADA_MOE:
- {
- llm = std::make_unique<llm_build_llada_moe>(*this, params);
- } break;
- case LLM_ARCH_RND1:
- {
- llm = std::make_unique<llm_build_rnd1>(*this, params);
- } break;
- case LLM_ARCH_QWEN2VL:
- {
- llm = std::make_unique<llm_build_qwen2vl>(*this, params);
- } break;
- case LLM_ARCH_QWEN2MOE:
- {
- llm = std::make_unique<llm_build_qwen2moe>(*this, params);
- } break;
- case LLM_ARCH_QWEN3:
- {
- llm = std::make_unique<llm_build_qwen3>(*this, params);
- } break;
- case LLM_ARCH_QWEN3MOE:
- {
- llm = std::make_unique<llm_build_qwen3moe>(*this, params);
- } break;
- case LLM_ARCH_QWEN3VL:
- {
- llm = std::make_unique<llm_build_qwen3vl>(*this, params);
- } break;
- case LLM_ARCH_QWEN3VLMOE:
- {
- llm = std::make_unique<llm_build_qwen3vlmoe>(*this, params);
- } break;
- case LLM_ARCH_PHI2:
- {
- llm = std::make_unique<llm_build_phi2>(*this, params);
- } break;
- case LLM_ARCH_PHI3:
- case LLM_ARCH_PHIMOE:
- {
- if (hparams.swa_type != LLAMA_SWA_TYPE_NONE) {
- llm = std::make_unique<llm_build_phi3<true>> (*this, params);
- } else {
- llm = std::make_unique<llm_build_phi3<false>>(*this, params);
- }
- } break;
- case LLM_ARCH_PLAMO:
- {
- llm = std::make_unique<llm_build_plamo>(*this, params);
- } break;
- case LLM_ARCH_PLAMO2:
- {
- llm = std::make_unique<llm_build_plamo2>(*this, params);
- } break;
- case LLM_ARCH_PLAMO3:
- {
- if (hparams.swa_type != LLAMA_SWA_TYPE_NONE) {
- llm = std::make_unique<llm_build_plamo3<true>> (*this, params);
- } else {
- llm = std::make_unique<llm_build_plamo3<false>>(*this, params);
- }
- } break;
- case LLM_ARCH_GPT2:
- {
- llm = std::make_unique<llm_build_gpt2>(*this, params);
- } break;
- case LLM_ARCH_CODESHELL:
- {
- llm = std::make_unique<llm_build_codeshell>(*this, params);
- } break;
- case LLM_ARCH_ORION:
- {
- llm = std::make_unique<llm_build_orion>(*this, params);
- } break;
- case LLM_ARCH_INTERNLM2:
- {
- llm = std::make_unique<llm_build_internlm2>(*this, params);
- } break;
- case LLM_ARCH_MINICPM3:
- {
- llm = std::make_unique<llm_build_minicpm3>(*this, params);
- } break;
- case LLM_ARCH_GEMMA:
- {
- llm = std::make_unique<llm_build_gemma>(*this, params);
- } break;
- case LLM_ARCH_GEMMA2:
- {
- llm = std::make_unique<llm_build_gemma2_iswa>(*this, params);
- } break;
- case LLM_ARCH_GEMMA3:
- {
- if (hparams.swa_type == LLAMA_SWA_TYPE_STANDARD) {
- llm = std::make_unique<llm_build_gemma3<true>>(*this, params);
- } else {
- llm = std::make_unique<llm_build_gemma3<false>>(*this, params);
- }
- } break;
- case LLM_ARCH_GEMMA3N:
- {
- llm = std::make_unique<llm_build_gemma3n_iswa>(*this, params);
- } break;
- case LLM_ARCH_GEMMA4:
- {
- llm = std::make_unique<llm_build_gemma4_iswa>(*this, params);
- } break;
- case LLM_ARCH_GEMMA_EMBEDDING:
- {
- llm = std::make_unique<llm_build_gemma_embedding>(*this, params);
- } break;
- case LLM_ARCH_STARCODER2:
- {
- llm = std::make_unique<llm_build_starcoder2>(*this, params);
- } break;
- case LLM_ARCH_MAMBA:
- case LLM_ARCH_MAMBA2:
- {
- llm = std::make_unique<llm_build_mamba>(*this, params);
- } break;
- case LLM_ARCH_JAMBA:
- {
- llm = std::make_unique<llm_build_jamba>(*this, params);
- } break;
- case LLM_ARCH_XVERSE:
- {
- llm = std::make_unique<llm_build_xverse>(*this, params);
- } break;
- case LLM_ARCH_COMMAND_R:
- {
- llm = std::make_unique<llm_build_command_r>(*this, params);
- } break;
- case LLM_ARCH_COHERE2:
- {
- llm = std::make_unique<llm_build_cohere2_iswa>(*this, params);
- } break;
- case LLM_ARCH_DBRX:
- {
- llm = std::make_unique<llm_build_dbrx>(*this, params);
- } break;
- case LLM_ARCH_OLMO:
- {
- llm = std::make_unique<llm_build_olmo>(*this, params);
- } break;
- case LLM_ARCH_OLMO2:
- {
- if (hparams.swa_type == LLAMA_SWA_TYPE_STANDARD) {
- llm = std::make_unique<llm_build_olmo2<true>>(*this, params);
- } else {
- llm = std::make_unique<llm_build_olmo2<false>>(*this, params);
- }
- } break;
- case LLM_ARCH_OLMOE:
- {
- llm = std::make_unique<llm_build_olmoe>(*this, params);
- } break;
- case LLM_ARCH_OPENELM:
- {
- llm = std::make_unique<llm_build_openelm>(*this, params);
- } break;
- case LLM_ARCH_GPTNEOX:
- {
- llm = std::make_unique<llm_build_gptneox>(*this, params);
- } break;
- case LLM_ARCH_ARCTIC:
- {
- llm = std::make_unique<llm_build_arctic>(*this, params);
- } break;
- case LLM_ARCH_DEEPSEEK:
- {
- llm = std::make_unique<llm_build_deepseek>(*this, params);
- } break;
- case LLM_ARCH_DEEPSEEK2:
- case LLM_ARCH_DEEPSEEK2OCR:
- case LLM_ARCH_GLM_DSA:
- case LLM_ARCH_MISTRAL4:
- {
- llm = std::make_unique<llm_build_deepseek2>(*this, params);
- } break;
- case LLM_ARCH_CHATGLM:
- {
- llm = std::make_unique<llm_build_chatglm>(*this, params);
- } break;
- case LLM_ARCH_GLM4:
- {
- llm = std::make_unique<llm_build_glm4>(*this, params);
- } break;
- case LLM_ARCH_GLM4_MOE:
- {
- llm = std::make_unique<llm_build_glm4_moe>(*this, params);
- } break;
- case LLM_ARCH_BITNET:
- {
- llm = std::make_unique<llm_build_bitnet>(*this, params);
- } break;
- case LLM_ARCH_T5:
- {
- switch (params.gtype) {
- case LLM_GRAPH_TYPE_ENCODER:
- llm = std::make_unique<llm_build_t5<true>>(*this, params);
- break;
- case LLM_GRAPH_TYPE_DEFAULT:
- case LLM_GRAPH_TYPE_DECODER:
- llm = std::make_unique<llm_build_t5<false>>(*this, params);
- break;
- default:
- GGML_ABORT("invalid graph type");
- };
- } break;
- case LLM_ARCH_T5ENCODER:
- {
- llm = std::make_unique<llm_build_t5encoder>(*this, params);
- } break;
- case LLM_ARCH_JAIS:
- {
- llm = std::make_unique<llm_build_jais>(*this, params);
- } break;
- case LLM_ARCH_JAIS2:
- {
- llm = std::make_unique<llm_build_jais2>(*this, params);
- } break;
- case LLM_ARCH_NEMOTRON:
- {
- llm = std::make_unique<llm_build_nemotron>(*this, params);
- } break;
- case LLM_ARCH_NEMOTRON_H:
- case LLM_ARCH_NEMOTRON_H_MOE:
- {
- llm = std::make_unique<llm_build_nemotron_h>(*this, params);
- } break;
- case LLM_ARCH_EXAONE:
- {
- llm = std::make_unique<llm_build_exaone>(*this, params);
- } break;
- case LLM_ARCH_EXAONE4:
- {
- if (hparams.swa_type == LLAMA_SWA_TYPE_STANDARD) {
- llm = std::make_unique<llm_build_exaone4<true>>(*this, params);
- } else {
- llm = std::make_unique<llm_build_exaone4<false>>(*this, params);
- }
- } break;
- case LLM_ARCH_EXAONE_MOE:
- {
- llm = std::make_unique<llm_build_exaone_moe>(*this, params);
- } break;
- case LLM_ARCH_RWKV6:
- {
- llm = std::make_unique<llm_build_rwkv6>(*this, params);
- } break;
- case LLM_ARCH_RWKV6QWEN2:
- {
- llm = std::make_unique<llm_build_rwkv6qwen2>(*this, params);
- } break;
- case LLM_ARCH_RWKV7:
- {
- llm = std::make_unique<llm_build_rwkv7>(*this, params);
- } break;
- case LLM_ARCH_ARWKV7:
- {
- llm = std::make_unique<llm_build_arwkv7>(*this, params);
- } break;
- case LLM_ARCH_GRANITE:
- case LLM_ARCH_GRANITE_MOE:
- case LLM_ARCH_MINICPM:
- {
- llm = std::make_unique<llm_build_granite>(*this, params);
- } break;
- case LLM_ARCH_GRANITE_HYBRID:
- {
- llm = std::make_unique<llm_build_granite_hybrid>(*this, params);
- } break;
- case LLM_ARCH_CHAMELEON:
- {
- llm = std::make_unique<llm_build_chameleon>(*this, params);
- } break;
+ // choose long/short freq factors based on the context size
+ if (layers[il].rope_freqs != nullptr) {
+ return layers[il].rope_freqs;
+ }
+
+ if (n_ctx_seq > hparams.n_ctx_orig_yarn) {
+ return layers[il].rope_long;
+ }
+
+ return layers[il].rope_short;
+}
+
+llama_memory_i * llama_model::create_memory(const llama_memory_params & params, const llama_cparams & cparams) const {
+ llama_memory_i * res;
+
+ switch (arch) {
+ // Models that need specific instantiation should be handled in the
+ // switch statement
+ case LLM_ARCH_BERT:
+ case LLM_ARCH_JINA_BERT_V2:
+ case LLM_ARCH_JINA_BERT_V3:
+ case LLM_ARCH_NOMIC_BERT:
+ case LLM_ARCH_NOMIC_BERT_MOE:
+ case LLM_ARCH_NEO_BERT:
+ case LLM_ARCH_EUROBERT:
case LLM_ARCH_WAVTOKENIZER_DEC:
+ case LLM_ARCH_MODERN_BERT:
+ case LLM_ARCH_GEMMA_EMBEDDING:
+ case LLM_ARCH_DREAM:
+ case LLM_ARCH_LLADA:
+ case LLM_ARCH_LLADA_MOE:
+ case LLM_ARCH_RND1:
{
- llm = std::make_unique<llm_build_wavtokenizer_dec>(*this, params);
- } break;
- case LLM_ARCH_PLM:
- {
- llm = std::make_unique<llm_build_plm>(*this, params);
- } break;
- case LLM_ARCH_BAILINGMOE:
- {
- llm = std::make_unique<llm_build_bailingmoe>(*this, params);
- } break;
- case LLM_ARCH_BAILINGMOE2:
- {
- llm = std::make_unique<llm_build_bailingmoe2>(*this, params);
- } break;
- case LLM_ARCH_SEED_OSS:
- {
- llm = std::make_unique<llm_build_seed_oss>(*this, params);
- } break;
- case LLM_ARCH_DOTS1:
- {
- llm = std::make_unique<llm_build_dots1>(*this, params);
- } break;
- case LLM_ARCH_ARCEE:
- {
- llm = std::make_unique<llm_build_arcee>(*this, params);
- } break;
- case LLM_ARCH_AFMOE:
- {
- llm = std::make_unique<llm_build_afmoe>(*this, params);
- } break;
- case LLM_ARCH_ERNIE4_5:
- {
- llm = std::make_unique<llm_build_ernie4_5>(*this, params);
- } break;
- case LLM_ARCH_ERNIE4_5_MOE:
- {
- llm = std::make_unique<llm_build_ernie4_5_moe>(*this, params);
- } break;
- case LLM_ARCH_PADDLEOCR:
- {
- llm = std::make_unique<llm_build_paddleocr>(*this, params);
- } break;
- case LLM_ARCH_HUNYUAN_MOE:
- {
- llm = std::make_unique<llm_build_hunyuan_moe>(*this, params);
- } break;
- case LLM_ARCH_HUNYUAN_VL:
- case LLM_ARCH_HUNYUAN_DENSE:
- {
- llm = std::make_unique<llm_build_hunyuan_dense>(*this, params);
- } break;
- case LLM_ARCH_SMOLLM3:
- {
- llm = std::make_unique<llm_build_smollm3>(*this, params);
- } break;
- case LLM_ARCH_OPENAI_MOE:
- {
- llm = std::make_unique<llm_build_openai_moe_iswa>(*this, params);
- } break;
- case LLM_ARCH_FALCON_H1:
- {
- llm = std::make_unique<llm_build_falcon_h1>(*this, params);
- } break;
- case LLM_ARCH_LFM2:
- case LLM_ARCH_LFM2MOE:
- {
- if (hparams.swa_type == LLAMA_SWA_TYPE_STANDARD) {
- llm = std::make_unique<llm_build_lfm2<true>>(*this, params);
- } else {
- llm = std::make_unique<llm_build_lfm2<false>>(*this, params);
- }
+ res = nullptr;
} break;
- case LLM_ARCH_SMALLTHINKER:
+ // Models that need standard caching should rely on recurrent/hybrid
+ // checks
+ default:
{
- if (hparams.swa_type == LLAMA_SWA_TYPE_STANDARD) {
- llm = std::make_unique<llm_build_smallthinker<true>> (*this, params);
+ if (llm_arch_is_recurrent(arch)) {
+ res = new llama_memory_recurrent(
+ *this,
+ GGML_TYPE_F32,
+ GGML_TYPE_F32,
+ cparams.offload_kqv,
+ std::max((uint32_t) 1, cparams.n_seq_max),
+ cparams.n_seq_max,
+ nullptr);
+ } else if (llm_arch_is_hybrid(arch)) {
+ // The main difference between hybrid architectures is the
+ // layer filters, so pick the right one here
+ llama_memory_hybrid::layer_filter_cb filter_attn = nullptr;
+ llama_memory_hybrid::layer_filter_cb filter_recr = nullptr;
+ if (arch == LLM_ARCH_FALCON_H1) {
+ filter_attn = [&](int32_t) { return true; };
+ filter_recr = [&](int32_t) { return true; };
+ } else if (arch == LLM_ARCH_NEMOTRON_H || arch == LLM_ARCH_NEMOTRON_H_MOE) {
+ filter_attn = [&](int32_t il) {
+ return !hparams.is_recurrent(il) && hparams.n_ff(il) == 0;
+ };
+ filter_recr = [&](int32_t il) {
+ return hparams.is_recurrent(il) && hparams.n_ff(il) == 0;
+ };
+ }
+
+ if (hparams.swa_type != LLAMA_SWA_TYPE_NONE) {
+ // Use hybrid-iswa for hybrid models with SWA
+ res = new llama_memory_hybrid_iswa(
+ /* model */ *this,
+ /* attn_type_k */ params.type_k,
+ /* attn_type_v */ params.type_v,
+ /* attn_v_trans */ !cparams.flash_attn,
+ /* attn_swa_full */ params.swa_full,
+ /* attn_kv_size */ cparams.n_ctx_seq,
+ /* attn_n_ubatch */ cparams.n_ubatch,
+ /* attn_n_pad */ 1,
+ /* recurrent_type_r */ GGML_TYPE_F32,
+ /* recurrent_type_s */ GGML_TYPE_F32,
+ /* recurrent_rs_size */ std::max((uint32_t) 1, cparams.n_seq_max),
+ /* n_seq_max */ cparams.n_seq_max,
+ /* offload */ cparams.offload_kqv,
+ /* unified */ cparams.kv_unified,
+ /* filter_attn */ std::move(filter_attn),
+ /* filter_recr */ std::move(filter_recr));
+ } else {
+ res = new llama_memory_hybrid(
+ /* model */ *this,
+ /* attn_type_k */ params.type_k,
+ /* attn_type_v */ params.type_v,
+ /* attn_v_trans */ !cparams.flash_attn,
+ /* attn_kv_size */ cparams.n_ctx_seq,
+ /* attn_n_pad */ 1,
+ /* attn_n_swa */ hparams.n_swa,
+ /* attn_swa_type */ hparams.swa_type,
+ /* recurrent_type_k */ GGML_TYPE_F32,
+ /* recurrent_type_v */ GGML_TYPE_F32,
+ /* recurrent_kv_size */ std::max((uint32_t) 1, cparams.n_seq_max),
+ /* n_seq_max */ cparams.n_seq_max,
+ /* offload */ cparams.offload_kqv,
+ /* unified */ cparams.kv_unified,
+ /* filter_attn */ std::move(filter_attn),
+ /* filter_recr */ std::move(filter_recr));
+ }
} else {
- llm = std::make_unique<llm_build_smallthinker<false>>(*this, params);
+ llama_memory_i::layer_reuse_cb reuse = nullptr;
+
+ if (arch == LLM_ARCH_GEMMA3N || arch == LLM_ARCH_GEMMA4) {
+ reuse = [&](int32_t il) {
+ if (il >= (int32_t) hparams.n_layer_kv_from_start) {
+ return (int32_t) hparams.n_layer_kv_from_start - (hparams.is_swa(il) ? 2 : 1);
+ }
+
+ return -1;
+ };
+ }
+
+ if (hparams.swa_type != LLAMA_SWA_TYPE_NONE) {
+ GGML_ASSERT(hparams.is_swa_any());
+
+ res = new llama_kv_cache_iswa(
+ *this,
+ params.type_k,
+ params.type_v,
+ !cparams.flash_attn,
+ cparams.offload_kqv,
+ params.swa_full,
+ cparams.kv_unified,
+ cparams.n_ctx_seq,
+ cparams.n_seq_max,
+ cparams.n_ubatch,
+ 1,
+ nullptr,
+ reuse);
+ } else {
+ GGML_ASSERT(!hparams.is_swa_any());
+
+ res = new llama_kv_cache(
+ *this,
+ params.type_k,
+ params.type_v,
+ !cparams.flash_attn,
+ cparams.offload_kqv,
+ cparams.kv_unified,
+ cparams.n_ctx_seq,
+ cparams.n_seq_max,
+ 1,
+ hparams.n_swa,
+ hparams.swa_type,
+ nullptr,
+ nullptr);
+ }
}
- } break;
- case LLM_ARCH_GROVEMOE:
- {
- llm = std::make_unique<llm_build_grovemoe>(*this, params);
- } break;
- case LLM_ARCH_APERTUS:
- {
- llm = std::make_unique<llm_build_apertus>(*this, params);
- } break;
- case LLM_ARCH_MINIMAX_M2:
- {
- llm = std::make_unique<llm_build_minimax_m2>(*this, params);
- } break;
- case LLM_ARCH_COGVLM:
- {
- llm = std::make_unique<llm_build_cogvlm>(*this, params);
- } break;
- case LLM_ARCH_PANGU_EMBED:
- {
- llm = std::make_unique<llm_build_pangu_embedded>(*this, params);
- } break;
- case LLM_ARCH_QWEN3NEXT:
- {
- llm = std::make_unique<llm_build_qwen3next>(*this, params);
- } break;
- case LLM_ARCH_QWEN35:
- {
- llm = std::make_unique<llm_build_qwen35>(*this, params);
- } break;
- case LLM_ARCH_QWEN35MOE:
- {
- llm = std::make_unique<llm_build_qwen35moe>(*this, params);
- } break;
- case LLM_ARCH_MISTRAL3:
- {
- llm = std::make_unique<llm_build_mistral3>(*this, params);
- } break;
- case LLM_ARCH_MIMO2:
- {
- llm = std::make_unique<llm_build_mimo2_iswa>(*this, params);
- } break;
- case LLM_ARCH_KIMI_LINEAR:
- {
- llm = std::make_unique<llm_build_kimi_linear>(*this, params);
- } break;
- case LLM_ARCH_STEP35:
- {
- llm = std::make_unique<llm_build_step35_iswa>(*this, params);
- } break;
- default:
- GGML_ABORT("fatal error");
+ }
}
+ return res;
+}
+
+ggml_cgraph * llama_model::build_graph(const llm_graph_params & params) const {
+ std::unique_ptr<llm_graph_context> llm = build_arch_graph(params);
+
// add on pooling layer
llm->build_pooling(cls, cls_b, cls_out, cls_out_b, cls_norm);
}
return model->devices[i].dev;
}
+
+//
+// llama_model_base
+//
+
+llama_model_base::llama_model_base(const struct llama_model_params & params) : llama_model(params), model(this), tn(model->arch),
+ TENSOR_DUPLICATED (llama_model_loader::TENSOR_DUPLICATED),
+ TENSOR_NOT_REQUIRED (llama_model_loader::TENSOR_NOT_REQUIRED),
+ TENSOR_SKIP (llama_model_loader::TENSOR_SKIP),
+ TENSOR_SKIP_IF_VIRTUAL(llama_model_loader::TENSOR_SKIP_IF_VIRTUAL) {}
+
+ggml_tensor * llama_model_base::create_tensor(const LLM_TN_IMPL & tn, const std::initializer_list<int64_t> & ne, int flags) {
+ GGML_ASSERT(ml != nullptr);
+ return create_tensor(*ml, tn, ne, flags);
+}
+
+void llama_model_base::create_tensor_gate_up_exps(llama_layer & layer, int bid, int64_t n_embd_, int64_t n_ff_, int64_t n_expert_, int flags) {
+ layer.ffn_gate_up_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_UP_EXPS, "weight", bid), {n_embd_, n_ff_ * 2, n_expert_}, TENSOR_NOT_REQUIRED);
+ if (layer.ffn_gate_up_exps == nullptr) {
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", bid), {n_embd_, n_ff_, n_expert_}, flags);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", bid), {n_embd_, n_ff_, n_expert_}, flags);
+ }
+}
+
+void llama_model_base::create_tensor_qkv(llama_layer & layer, int bid,
+ int64_t n_embd_, int64_t n_embd_q_, int64_t n_embd_k_, int64_t n_embd_v_,
+ int flags) {
+ const int64_t n_embd_qkv = n_embd_q_ + n_embd_k_ + n_embd_v_;
+ layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", bid), {n_embd_, n_embd_qkv}, TENSOR_NOT_REQUIRED | TENSOR_SKIP_IF_VIRTUAL);
+ if (layer.wqkv) {
+ layer.wqkv_b = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "bias", bid), {n_embd_qkv}, TENSOR_NOT_REQUIRED | TENSOR_SKIP_IF_VIRTUAL);
+ } else {
+ layer.wq = create_tensor(tn(LLM_TENSOR_ATTN_Q, "weight", bid), {n_embd_, n_embd_q_}, flags);
+ layer.wk = create_tensor(tn(LLM_TENSOR_ATTN_K, "weight", bid), {n_embd_, n_embd_k_}, flags);
+ layer.wv = create_tensor(tn(LLM_TENSOR_ATTN_V, "weight", bid), {n_embd_, n_embd_v_}, flags);
+ layer.wq_b = create_tensor(tn(LLM_TENSOR_ATTN_Q, "bias", bid), {n_embd_q_}, TENSOR_NOT_REQUIRED);
+ layer.wk_b = create_tensor(tn(LLM_TENSOR_ATTN_K, "bias", bid), {n_embd_k_}, TENSOR_NOT_REQUIRED);
+ layer.wv_b = create_tensor(tn(LLM_TENSOR_ATTN_V, "bias", bid), {n_embd_v_}, TENSOR_NOT_REQUIRED);
+ }
+}
int64_t t_load_us = 0;
int64_t t_start_us = 0;
- explicit llama_model(const struct llama_model_params & params);
- ~llama_model();
-
- void load_stats (llama_model_loader & ml);
- void load_arch (llama_model_loader & ml);
- void load_hparams(llama_model_loader & ml);
- void load_vocab (llama_model_loader & ml);
- bool load_tensors(llama_model_loader & ml); // returns false if cancelled by progress_callback
+ explicit llama_model(const llama_model_params & params);
+ virtual ~llama_model();
std::string arch_name() const;
std::string type_name() const;
ggml_tensor * get_rope_factors(const llama_cparams & cparams, int il) const;
- // TODO: move this to new llm_arch_model_i interface
llama_memory_i * create_memory(const llama_memory_params & params, const llama_cparams & cparams) const;
- // TODO: move this to new llm_arch_model_i interface
ggml_cgraph * build_graph(const llm_graph_params & params) const;
-private:
+ virtual void load_stats (llama_model_loader & ml) = 0;
+ virtual void load_hparams(llama_model_loader & ml) = 0;
+ virtual void load_vocab (llama_model_loader & ml) = 0;
+ virtual bool load_tensors(llama_model_loader & ml) = 0; // returns false if cancelled by progress_callback
+
+ // model must define these
+ virtual void load_arch_hparams(llama_model_loader & ml) = 0;
+ virtual void load_arch_tensors(llama_model_loader & ml) = 0;
+ virtual std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const = 0;
+
+protected:
llama_model_params params;
struct impl;
std::unique_ptr<impl> pimpl;
};
+llama_model * llama_model_create(llm_arch arch, const llama_model_params & params);
+llama_model * llama_model_create(llama_model_loader & ml, const llama_model_params & params);
+
+// model must inherit from this
+struct llama_model_base : public llama_model {
+ friend struct llama_model;
+
+ llama_model * model;
+ llama_model_loader * ml = nullptr;
+ const LLM_TN tn;
+
+ // llama_model_loader is not yet defined at this point, so we will set it after construction
+ const int TENSOR_DUPLICATED;
+ const int TENSOR_NOT_REQUIRED;
+ const int TENSOR_SKIP;
+ const int TENSOR_SKIP_IF_VIRTUAL;
+
+ explicit llama_model_base(const llama_model_params & params);
+ virtual ~llama_model_base() = default;
+
+ ggml_tensor * create_tensor(llama_model_loader & ml, const LLM_TN_IMPL & tn, const std::initializer_list<int64_t> & ne, int flags);
+
+ // convenience overload of create_tensor that doesn't require llama_model_loader
+ ggml_tensor * create_tensor(const LLM_TN_IMPL & tn, const std::initializer_list<int64_t> & ne, int flags);
+
+ // helper: try merged gate_up_exps first, fall back to separate gate and up
+ void create_tensor_gate_up_exps(llama_layer & layer, int bid, int64_t n_embd_,
+ int64_t n_ff_, int64_t n_expert_, int flags);
+
+ // helper: try to load merged qkv first, fall back to separate q, k, v
+ void create_tensor_qkv(llama_layer & layer, int bid,
+ int64_t n_embd_, int64_t n_embd_q_, int64_t n_embd_k_, int64_t n_embd_v_,
+ int flags);
+
+ void load_stats (llama_model_loader & ml) override;
+ void load_hparams(llama_model_loader & ml) override;
+ void load_vocab (llama_model_loader & ml) override;
+ bool load_tensors(llama_model_loader & ml) override;
+
+ // model must define these
+ void load_arch_hparams(llama_model_loader & ml) override = 0;
+ void load_arch_tensors(llama_model_loader & ml) override = 0;
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override = 0;
+};
+
const char * llm_type_name(llm_type type);
+// convenience macro for loading local variables for load_tensors() in llama_model_base
+// note: cast to int64_t since we will use these for the tensor dimensions
+#define LLAMA_LOAD_LOCALS \
+ const int n_layer = hparams.n_layer; GGML_UNUSED(n_layer); \
+ const int64_t n_head = hparams.n_head(); GGML_UNUSED(n_head); \
+ const int64_t n_head_kv = hparams.n_head_kv(); GGML_UNUSED(n_head_kv); \
+ const int64_t n_embd = hparams.n_embd; GGML_UNUSED(n_embd); \
+ const int64_t n_embd_k_gqa = hparams.n_embd_k_gqa(); GGML_UNUSED(n_embd_k_gqa); \
+ const int64_t n_embd_v_gqa = hparams.n_embd_v_gqa(); GGML_UNUSED(n_embd_v_gqa); \
+ const int64_t n_embd_head_k = hparams.n_embd_head_k(); GGML_UNUSED(n_embd_head_k); \
+ const int64_t n_embd_head_v = hparams.n_embd_head_v(); GGML_UNUSED(n_embd_head_v); \
+ const int64_t n_ff = hparams.n_ff(); GGML_UNUSED(n_ff); \
+ const int64_t n_embd_gqa = n_embd_v_gqa; GGML_UNUSED(n_embd_gqa); \
+ const int64_t n_vocab = vocab.n_tokens(); GGML_UNUSED(n_vocab); \
+ const int64_t n_token_types = vocab.n_token_types(); GGML_UNUSED(n_token_types); \
+ const int64_t n_rot = hparams.n_rot(); GGML_UNUSED(n_rot); \
+ const int64_t n_expert = hparams.n_expert; GGML_UNUSED(n_expert); \
+ const int64_t n_expert_used = hparams.n_expert_used; GGML_UNUSED(n_expert_used); \
+ const int64_t n_ctx_train = hparams.n_ctx_train; GGML_UNUSED(n_ctx_train);
+
// For internal test use
// TODO: remove
const std::vector<std::pair<std::string, ggml_tensor *>> & llama_internal_get_tensor_map(const llama_model * model);
fname_inp, splits, /*file*/ nullptr, use_mmap, /*use_direct_io*/ false, /*check_tensors*/ true, /*no_alloc*/ false, kv_overrides, nullptr);
ml.init_mappings(false); // no prefetching
- llama_model model(llama_model_default_params());
+ auto mparams = llama_model_default_params();
+ std::unique_ptr<llama_model> model_ptr(llama_model_create(ml, mparams));
- model.load_arch (ml);
- model.load_hparams(ml);
- model.load_stats (ml);
+ auto * model = dynamic_cast<llama_model_base *>(model_ptr.get());
+ if (model == nullptr) {
+ GGML_ABORT("fatal error: model does not implement llama_model_base");
+ }
+
+ model->load_hparams(ml);
+ model->load_stats (ml);
- quantize_state_impl qs(model, params);
+ quantize_state_impl qs(*model, params);
if (params->only_copy) {
ftype = ml.ftype;
}
gguf_add_tensor(ctx_outs[i_split].get(), tensor);
- metadata[i].allows_quantization = tensor_allows_quantization(params, model.arch, tensor);
+ metadata[i].allows_quantization = tensor_allows_quantization(params, model->arch, tensor);
if (metadata[i].allows_quantization) {
metadata[i].target_type = llama_tensor_get_type(qs, params, tensor, default_type, metadata[i]);
llama_model * llama_quant_model_from_metadata(const llama_quant_model_desc * desc) {
struct llama_model_params mparams = llama_model_default_params();
- auto * model = new llama_model(mparams);
-
- model->arch = llm_arch_from_string(desc->architecture);
+ auto arch = llm_arch_from_string(desc->architecture);
+ auto * model = llama_model_create(arch, mparams);
+ model->arch = arch;
// infer llm_type: only LLM_TYPE_70B matters for quantization logic
if (model->arch == LLM_ARCH_LLAMA && desc->n_layer == 80 && desc->n_head != desc->n_head_kv) {
return ggml_time_us();
}
-// Returns 0 on success, -1 on error, and -2 on cancellation via llama_progress_callback
-static int llama_model_load(struct gguf_context * metadata, llama_model_set_tensor_data_t set_tensor_data, void * set_tensor_data_ud,
- const std::string & fname, std::vector<std::string> & splits, FILE * file, llama_model & model, llama_model_params & params) {
- // loading time will be recalculated after the first eval, so
- // we take page faults deferred by mmap() into consideration
- model.t_load_us = 0;
- time_meas tm(model.t_load_us);
-
- model.t_start_us = tm.t_start_us;
-
- try {
- llama_model_loader ml(metadata, set_tensor_data, set_tensor_data_ud, fname, splits, file, params.use_mmap, params.use_direct_io,
- params.check_tensors, params.no_alloc, params.kv_overrides, params.tensor_buft_overrides);
-
- ml.print_info();
-
- model.hparams.vocab_only = params.vocab_only;
- model.hparams.no_alloc = params.no_alloc;
-
- try {
- model.load_arch(ml);
- } catch(const std::exception & e) {
- throw std::runtime_error("error loading model architecture: " + std::string(e.what()));
- }
- try {
- model.load_hparams(ml);
- } catch(const std::exception & e) {
- throw std::runtime_error("error loading model hyperparameters: " + std::string(e.what()));
- }
- if (model.arch == LLM_ARCH_CLIP) {
- throw std::runtime_error("CLIP cannot be used as main model, use it with --mmproj instead");
- }
- try {
- model.load_vocab(ml);
- } catch(const std::exception & e) {
- throw std::runtime_error("error loading model vocabulary: " + std::string(e.what()));
- }
-
- model.load_stats(ml);
- model.print_info();
-
- if (params.vocab_only) {
- LLAMA_LOG_INFO("%s: vocab only - skipping tensors\n", __func__);
- return 0;
- }
-
- if (!model.load_tensors(ml)) {
- return -2;
- }
- } catch (const std::exception & err) {
- LLAMA_LOG_ERROR("%s: error loading model: %s\n", __func__, err.what());
- return -1;
- }
-
- return 0;
-}
-
-static struct llama_model * llama_model_load_from_file_impl(
- struct gguf_context * metadata,
- llama_model_set_tensor_data_t set_tensor_data,
- void * set_tensor_data_ud,
- const std::string & path_model,
- std::vector<std::string> & splits,
- FILE * file,
- struct llama_model_params params) {
- {
- int n_sources_defined = 0;
- if (metadata != nullptr) {
- n_sources_defined++;
- }
- if (!path_model.empty()) {
- n_sources_defined++;
- }
- if (file != nullptr) {
- n_sources_defined++;
- }
- if (n_sources_defined != 1) {
- LLAMA_LOG_ERROR("%s: exactly one out metadata, path_model, and file must be defined\n", __func__);
- return nullptr;
- }
- }
- ggml_time_init();
-
- if (!params.vocab_only && ggml_backend_reg_count() == 0) {
- LLAMA_LOG_ERROR("%s: no backends are loaded. hint: use ggml_backend_load() or ggml_backend_load_all() to load a backend before calling this function\n", __func__);
- return nullptr;
- }
-
- unsigned cur_percentage = 0;
- if (params.progress_callback == NULL) {
- params.progress_callback_user_data = &cur_percentage;
- params.progress_callback = [](float progress, void * ctx) {
- unsigned * cur_percentage_p = (unsigned *) ctx;
- unsigned percentage = (unsigned) (100 * progress);
- while (percentage > *cur_percentage_p) {
- *cur_percentage_p = percentage;
- LLAMA_LOG_CONT(".");
- if (percentage >= 100) {
- LLAMA_LOG_CONT("\n");
- }
- }
- return true;
- };
- }
-
- llama_model * model = new llama_model(params);
-
+// returns true on success
+static bool llama_prepare_model_devices(const llama_model_params & params, llama_model * model) {
// create list of devices to use with this model
if (params.devices) {
if (params.split_mode == LLAMA_SPLIT_MODE_TENSOR) {
}
if (n_devs == 0) {
LLAMA_LOG_ERROR("%s: LLAMA_SPLIT_MODE_TENSOR needs >= 1 devices\n", __func__);
- return nullptr;
+ return false;
}
LLAMA_LOG_INFO("%s: creating a Meta device with %zu devices\n", __func__, n_devs);
for (size_t i = 0; i < n_devs; ++i) {
}
if (devs.empty()) {
LLAMA_LOG_ERROR("%s: LLAMA_SPLIT_MODE_TENSOR needs >= 1 devices\n", __func__);
- return nullptr;
+ return false;
}
LLAMA_LOG_INFO("%s: creating a Meta device for tensor parallelism from %zu devices:\n", __func__, devs.size());
} else {
if (params.main_gpu >= (int)model->devices.size()) {
LLAMA_LOG_ERROR("%s: invalid value for main_gpu: %d (available devices: %zu)\n", __func__, params.main_gpu, model->devices.size());
- llama_model_free(model);
- return nullptr;
+ return false;
}
llama_device main_gpu = model->devices[params.main_gpu];
model->devices.clear();
props.memory_free/1024/1024);
}
- const int status = llama_model_load(metadata, set_tensor_data, set_tensor_data_ud, path_model, splits, file, *model, params);
+ return true;
+}
+
+// Returns 0 on success, -1 on error, and -2 on cancellation via llama_progress_callback
+static std::pair<int, llama_model *> llama_model_load(struct gguf_context * metadata, llama_model_set_tensor_data_t set_tensor_data, void * set_tensor_data_ud,
+ const std::string & fname, std::vector<std::string> & splits, FILE * file, llama_model_params & params) {
+ try {
+ llama_model_loader ml(metadata, set_tensor_data, set_tensor_data_ud, fname, splits, file, params.use_mmap, params.use_direct_io,
+ params.check_tensors, params.no_alloc, params.kv_overrides, params.tensor_buft_overrides);
+
+ ml.print_info();
+ std::unique_ptr<llama_model> model_ptr(llama_model_create(ml, params));
+
+ bool ok = llama_prepare_model_devices(params, model_ptr.get());
+ if (!ok) {
+ return {-1, nullptr};
+ }
+
+ auto * model = dynamic_cast<llama_model_base *>(model_ptr.get());
+ if (model == nullptr) {
+ GGML_ABORT("fatal error: model does not implement llama_model_base");
+ }
+
+ // loading time will be recalculated after the first eval, so
+ // we take page faults deferred by mmap() into consideration
+ model->t_load_us = 0;
+ time_meas tm(model->t_load_us);
+
+ model->t_start_us = tm.t_start_us;
+
+ model->hparams.vocab_only = params.vocab_only;
+ model->hparams.no_alloc = params.no_alloc;
+
+ try {
+ model->load_hparams(ml);
+ } catch(const std::exception & e) {
+ throw std::runtime_error("error loading model hyperparameters: " + std::string(e.what()));
+ }
+ if (model->arch == LLM_ARCH_CLIP) {
+ throw std::runtime_error("CLIP cannot be used as main model, use it with --mmproj instead");
+ }
+ try {
+ model->load_vocab(ml);
+ } catch(const std::exception & e) {
+ throw std::runtime_error("error loading model vocabulary: " + std::string(e.what()));
+ }
+
+ model->load_stats(ml);
+ model->print_info();
+
+ if (params.vocab_only) {
+ LLAMA_LOG_INFO("%s: vocab only - skipping tensors\n", __func__);
+ return {0, model_ptr.release()};
+ }
+
+ if (!model->load_tensors(ml)) {
+ return {-2, nullptr};
+ }
+
+ return {0, model_ptr.release()};
+ } catch (const std::exception & err) {
+ LLAMA_LOG_ERROR("%s: error loading model: %s\n", __func__, err.what());
+ return {-1, nullptr};
+ }
+}
+
+static struct llama_model * llama_model_load_from_file_impl(
+ struct gguf_context * metadata,
+ llama_model_set_tensor_data_t set_tensor_data,
+ void * set_tensor_data_ud,
+ const std::string & path_model,
+ std::vector<std::string> & splits,
+ FILE * file,
+ struct llama_model_params params) {
+ {
+ int n_sources_defined = 0;
+ if (metadata != nullptr) {
+ n_sources_defined++;
+ }
+ if (!path_model.empty()) {
+ n_sources_defined++;
+ }
+ if (file != nullptr) {
+ n_sources_defined++;
+ }
+ if (n_sources_defined != 1) {
+ LLAMA_LOG_ERROR("%s: exactly one out metadata, path_model, and file must be defined\n", __func__);
+ return nullptr;
+ }
+ }
+ ggml_time_init();
+
+ if (!params.vocab_only && ggml_backend_reg_count() == 0) {
+ LLAMA_LOG_ERROR("%s: no backends are loaded. hint: use ggml_backend_load() or ggml_backend_load_all() to load a backend before calling this function\n", __func__);
+ return nullptr;
+ }
+
+ unsigned cur_percentage = 0;
+ if (params.progress_callback == NULL) {
+ params.progress_callback_user_data = &cur_percentage;
+ params.progress_callback = [](float progress, void * ctx) {
+ unsigned * cur_percentage_p = (unsigned *) ctx;
+ unsigned percentage = (unsigned) (100 * progress);
+ while (percentage > *cur_percentage_p) {
+ *cur_percentage_p = percentage;
+ LLAMA_LOG_CONT(".");
+ if (percentage >= 100) {
+ LLAMA_LOG_CONT("\n");
+ }
+ }
+ return true;
+ };
+ }
+
+ const auto [status, model] = llama_model_load(metadata, set_tensor_data, set_tensor_data_ud, path_model, splits, file, params);
GGML_ASSERT(status <= 0);
if (status < 0) {
if (status == -1) {
LLAMA_LOG_INFO("%s: cancelled model load\n", __func__);
}
- llama_model_free(model);
+ if (model) {
+ llama_model_free(model);
+ }
return nullptr;
}
#include "models.h"
-llm_build_afmoe::llm_build_afmoe(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_afmoe::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key(LLM_KV_LEADING_DENSE_BLOCK_COUNT, hparams.n_layer_dense_lead, false);
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
+ ml.get_key(LLM_KV_EXPERT_SHARED_COUNT, hparams.n_expert_shared);
+ ml.get_key(LLM_KV_EXPERT_GATING_FUNC, hparams.expert_gating_func, false);
+ ml.get_key(LLM_KV_EXPERT_WEIGHTS_SCALE, hparams.expert_weights_scale, false);
+ ml.get_key(LLM_KV_EXPERT_WEIGHTS_NORM, hparams.expert_weights_norm, false);
+ ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa, false);
+
+ // Set up interleaved sliding window attention (ISWA)
+ // Pattern: 3 sliding - 1 full (global_attn_every_n_layers = 4)
+ if (hparams.n_swa > 0) {
+ hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
+ uint32_t swa_period = 4;
+ ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
+ hparams.set_swa_pattern(swa_period);
+
+ hparams.rope_freq_base_train_swa = hparams.rope_freq_base_train;
+ hparams.rope_freq_scale_train_swa = hparams.rope_freq_scale_train;
+ ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
+ } else {
+ hparams.swa_type = LLAMA_SWA_TYPE_NONE;
+ }
+
+ // Default to sigmoid if not set
+ if (hparams.expert_gating_func == LLAMA_EXPERT_GATING_FUNC_TYPE_NONE) {
+ hparams.expert_gating_func = LLAMA_EXPERT_GATING_FUNC_TYPE_SIGMOID;
+ }
+
+ switch (hparams.n_layer) {
+ case 56: type = LLM_TYPE_6B; break;
+ case 32: type = LLM_TYPE_26B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_afmoe::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+ const int64_t n_expert_shared = hparams.n_expert_shared;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ const int64_t n_ff_exp = hparams.n_ff_exp;
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ // dual attention normalization
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), {n_embd}, 0);
+
+ // attention projections
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ // Q/K normalization
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
+
+ // attention gating
+ layer.wqkv_gate = create_tensor(tn(LLM_TENSOR_ATTN_GATE, "weight", i), {n_embd, n_embd_head_k * n_head}, 0);
+
+ // dual ffn normalization
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_post_norm = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM, "weight", i), {n_embd}, 0);
+
+ if (static_cast<uint32_t>(i) >= hparams.n_layer_dense_lead) {
+ // MoE layers
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+ layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, 0);
+
+ // grouped expert weights
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, 0);
+
+ // shared expert
+ if (n_expert_shared > 0) {
+ const int64_t n_ff_shexp = n_ff_exp * n_expert_shared;
+ layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, n_ff_shexp}, 0);
+ layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {n_ff_shexp, n_embd}, 0);
+ layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, n_ff_shexp}, 0);
+ }
+ } else {
+ // Dense layers
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_afmoe::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_afmoe::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_apertus::llm_build_apertus(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_apertus::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key_or_arr(LLM_KV_XIELU_ALPHA_N, hparams.xielu_alpha_n, hparams.n_layer);
+ ml.get_key_or_arr(LLM_KV_XIELU_ALPHA_P, hparams.xielu_alpha_p, hparams.n_layer);
+ ml.get_key_or_arr(LLM_KV_XIELU_BETA, hparams.xielu_beta, hparams.n_layer);
+ ml.get_key_or_arr(LLM_KV_XIELU_EPS, hparams.xielu_eps, hparams.n_layer);
+
+ switch (hparams.n_layer) {
+ case 32: type = LLM_TYPE_8B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_apertus::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), { n_embd }, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), { n_embd, n_vocab }, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), { n_embd }, 0);
+
+ if (hparams.rope_scaling_type_train == LLAMA_ROPE_SCALING_TYPE_LONGROPE) {
+ layer.rope_long = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_LONG, "weight", i), { n_rot/2 }, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ layer.rope_short = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_SHORT, "weight", i), { n_rot/2 }, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ } else {
+ layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), { n_rot/2 }, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ }
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_embd_head_k * n_head, n_embd }, 0);
+
+ // optional bias tensors
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), { n_embd }, TENSOR_NOT_REQUIRED);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), { n_embd }, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd }, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), { n_embd, n_ff }, 0);
+
+ // Q and K layernorms for Apertus
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), { n_embd_head_k }, 0);
+ layer.attn_q_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "bias", i), { n_embd_head_k }, TENSOR_NOT_REQUIRED);
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), { n_embd_head_k }, 0);
+ layer.attn_k_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "bias", i), { n_embd_head_k }, TENSOR_NOT_REQUIRED);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_apertus::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_apertus::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_arcee::llm_build_arcee(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_arcee::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ // Arcee uses the same structure as Llama
+ switch (hparams.n_layer) {
+ case 36: type = LLM_TYPE_4B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_arcee::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_arcee::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_arcee::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_arctic::llm_build_arctic(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_arctic::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ if (hparams.n_expert == 128) {
+ switch (hparams.n_layer) {
+ case 35: type = LLM_TYPE_10B_128x3_66B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+ } else {
+ type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_arctic::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_embd}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_embd, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_embd}, 0);
+
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+ layer.ffn_norm_exps = create_tensor(tn(LLM_TENSOR_FFN_NORM_EXPS, "weight", i), {n_embd}, 0);
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff, n_expert}, false);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_arctic::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_arctic::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
+void llama_model_arwkv7::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps, false);
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps, false);
+ ml.get_key(LLM_KV_WKV_HEAD_SIZE, hparams.wkv_head_size);
+ ml.get_key(LLM_KV_ATTENTION_DECAY_LORA_RANK, hparams.n_lora_decay);
+ ml.get_key(LLM_KV_ATTENTION_ICLR_LORA_RANK, hparams.n_lora_iclr);
+ ml.get_key(LLM_KV_ATTENTION_VALUE_RESIDUAL_MIX_LORA_RANK, hparams.n_lora_value_res_mix);
+ ml.get_key(LLM_KV_ATTENTION_GATE_LORA_RANK, hparams.n_lora_gate, false);
+ ml.get_key(LLM_KV_TOKEN_SHIFT_COUNT, hparams.token_shift_count, false);
+
+ switch (hparams.n_layer) {
+ case 12:
+ switch (hparams.n_embd) {
+ case 768: type = LLM_TYPE_190M; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ case 24:
+ switch (hparams.n_embd) {
+ case 1024: type = LLM_TYPE_450M; break;
+ case 2048: type = LLM_TYPE_1_5B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ case 28:
+ switch (hparams.n_embd) {
+ case 1536: type = LLM_TYPE_1_5B; break;
+ case 3584: type = LLM_TYPE_7B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ case 32:
+ switch (hparams.n_embd) {
+ case 2560: type = LLM_TYPE_2_9B; break;
+ case 4096: type = LLM_TYPE_7B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ case 61:
+ switch (hparams.n_embd) {
+ case 4096: type = LLM_TYPE_14B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_arwkv7::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ const int n_lora_decay = hparams.n_lora_decay;
+ const int n_lora_iclr = hparams.n_lora_iclr;
+ const int n_lora_value_res_mix = hparams.n_lora_value_res_mix;
+ const int n_lora_gate = hparams.n_lora_gate;
+ const int attn_hidden_size = n_embd;
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.time_mix_w0 = create_tensor(tn(LLM_TENSOR_TIME_MIX_W0, "weight", i), {n_embd}, 0);
+ layer.time_mix_w1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_W1, "weight", i), {n_embd, n_lora_decay}, 0);
+ layer.time_mix_w2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_W2, "weight", i), {n_lora_decay, n_embd}, 0);
+
+ layer.time_mix_a0 = create_tensor(tn(LLM_TENSOR_TIME_MIX_A0, "weight", i), {n_embd}, 0);
+ layer.time_mix_a1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_A1, "weight", i), {n_embd, n_lora_iclr}, 0);
+ layer.time_mix_a2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_A2, "weight", i), {n_lora_iclr, n_embd}, 0);
+
+ if (i == 0) {
+ // actually not used
+ layer.time_mix_v0 = create_tensor(tn(LLM_TENSOR_TIME_MIX_V0, "weight", i), {n_embd}, 0);
+ layer.time_mix_v1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_V1, "weight", i), {n_embd, n_lora_iclr}, 0);
+ layer.time_mix_v2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_V2, "weight", i), {n_lora_iclr, n_embd}, 0);
+ } else {
+ layer.time_mix_v0 = create_tensor(tn(LLM_TENSOR_TIME_MIX_V0, "weight", i), {n_embd}, 0);
+ layer.time_mix_v1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_V1, "weight", i), {n_embd, n_lora_value_res_mix}, 0);
+ layer.time_mix_v2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_V2, "weight", i), {n_lora_value_res_mix, n_embd}, 0);
+ }
+
+ layer.time_mix_g1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_G1, "weight", i), {n_embd, n_lora_gate}, TENSOR_NOT_REQUIRED);
+ layer.time_mix_g2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_G2, "weight", i), {n_lora_gate, n_embd}, TENSOR_NOT_REQUIRED);
+
+ try {
+ layer.time_mix_lerp_fused = create_tensor(tn(LLM_TENSOR_TIME_MIX_LERP_FUSED, "weight", i), {n_embd, 1, 1, 6}, 0);
+ } catch(std::runtime_error & e) {
+ // ARWKV models may not have gate tensors
+ layer.time_mix_lerp_fused = create_tensor(tn(LLM_TENSOR_TIME_MIX_LERP_FUSED, "weight", i), {n_embd, 1, 1, 5}, 0);
+ }
+
+ layer.time_mix_k_k = create_tensor(tn(LLM_TENSOR_TIME_MIX_K_K, "weight", i), {attn_hidden_size}, 0);
+ layer.time_mix_k_a = create_tensor(tn(LLM_TENSOR_TIME_MIX_K_A, "weight", i), {attn_hidden_size}, 0);
+ layer.time_mix_r_k = create_tensor(tn(LLM_TENSOR_TIME_MIX_R_K, "weight", i), {attn_hidden_size}, 0);
+
+ layer.time_mix_key = create_tensor(tn(LLM_TENSOR_TIME_MIX_KEY, "weight", i), {attn_hidden_size, n_embd}, 0);
+ layer.time_mix_value = create_tensor(tn(LLM_TENSOR_TIME_MIX_VALUE, "weight", i), {attn_hidden_size, n_embd}, 0);
+ layer.time_mix_receptance = create_tensor(tn(LLM_TENSOR_TIME_MIX_RECEPTANCE, "weight", i), {attn_hidden_size, n_embd}, 0);
+
+ layer.time_mix_ln = create_tensor(tn(LLM_TENSOR_TIME_MIX_LN, "weight", i), {n_embd}, TENSOR_NOT_REQUIRED);
+ layer.time_mix_ln_b = create_tensor(tn(LLM_TENSOR_TIME_MIX_LN, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+ layer.time_mix_output = create_tensor(tn(LLM_TENSOR_TIME_MIX_OUTPUT, "weight", i), {n_embd, attn_hidden_size}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+
+}
+
+std::unique_ptr<llm_graph_context> llama_model_arwkv7::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
-llm_build_arwkv7::llm_build_arwkv7(const llama_model & model, const llm_graph_params & params) : llm_build_rwkv7_base(model, params) {
+llama_model_arwkv7::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_build_rwkv7_base(model, params) {
GGML_ASSERT(n_embd == hparams.n_embd_r());
ggml_tensor * cur;
#include "models.h"
-llm_build_baichuan::llm_build_baichuan(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_baichuan::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ switch (hparams.n_layer) {
+ case 32: type = LLM_TYPE_7B; break;
+ case 40: type = LLM_TYPE_13B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+
+ if (type == LLM_TYPE_13B) {
+ // TODO: become GGUF KV parameter
+ hparams.f_max_alibi_bias = 8.0f;
+ }
+}
+
+void llama_model_baichuan::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+ {
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_baichuan::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_baichuan::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_bailingmoe::llm_build_bailingmoe(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_bailingmoe::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key(LLM_KV_LEADING_DENSE_BLOCK_COUNT, hparams.n_layer_dense_lead, false);
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
+ ml.get_key(LLM_KV_EXPERT_SHARED_COUNT, hparams.n_expert_shared);
+ ml.get_key(LLM_KV_EXPERT_WEIGHTS_SCALE, hparams.expert_weights_scale, false);
+ ml.get_key(LLM_KV_EXPERT_WEIGHTS_NORM, hparams.expert_weights_norm, false);
+
+ switch (hparams.n_layer) {
+ case 28: type = LLM_TYPE_16B; break;
+ case 88: type = LLM_TYPE_290B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_bailingmoe::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+ const int64_t n_expert_shared = hparams.n_expert_shared;
+
+ const int64_t n_ff_exp = hparams.n_ff_exp;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_head * n_rot, n_head_kv * n_rot, n_head_kv * n_rot, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_head * n_rot, n_embd}, 0);
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+
+ if (n_expert == 0) {
+ throw std::runtime_error("n_expert must be > 0");
+ }
+ if (n_expert_used == 0) {
+ throw std::runtime_error("n_expert_used must be > 0");
+ }
+
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
+
+ layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, n_ff_exp * n_expert_shared}, 0);
+ layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), { n_ff_exp * n_expert_shared, n_embd}, 0);
+ layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, n_ff_exp * n_expert_shared}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_bailingmoe::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_bailingmoe::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
ggml_tensor * cur;
ggml_tensor * inpL;
#include "models.h"
-llm_build_bailingmoe2::llm_build_bailingmoe2(const llama_model & model, const llm_graph_params & params) :
+void llama_model_bailingmoe2::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key(LLM_KV_LEADING_DENSE_BLOCK_COUNT, hparams.n_layer_dense_lead, false);
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
+ ml.get_key(LLM_KV_EXPERT_SHARED_FEED_FORWARD_LENGTH, hparams.n_ff_shexp, false);
+ ml.get_key(LLM_KV_EXPERT_SHARED_COUNT, hparams.n_expert_shared);
+ ml.get_key(LLM_KV_EXPERT_WEIGHTS_SCALE, hparams.expert_weights_scale, false);
+ ml.get_key(LLM_KV_EXPERT_WEIGHTS_NORM, hparams.expert_weights_norm, false);
+ ml.get_key(LLM_KV_EXPERT_GATING_FUNC, hparams.expert_gating_func);
+ ml.get_key(LLM_KV_NEXTN_PREDICT_LAYERS, hparams.nextn_predict_layers, false);
+ GGML_ASSERT(hparams.nextn_predict_layers < hparams.n_layer && "nextn_predict_layers must be < n_layer");
+
+ // TODO: when MTP is implemented, this should probably be updated if needed
+ hparams.n_layer_kv_from_start = hparams.n_layer - hparams.nextn_predict_layers;
+
+ switch (hparams.n_layer) {
+ case 20: type = LLM_TYPE_16B_A1B; break;
+ case 21: type = LLM_TYPE_16B_A1B; break;
+ case 32: type = LLM_TYPE_100B_A6B; break;
+ case 33: type = LLM_TYPE_100B_A6B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_bailingmoe2::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+ const int64_t n_expert_shared = hparams.n_expert_shared;
+
+ const int64_t n_ff_exp = hparams.n_ff_exp;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ GGML_ASSERT(n_expert > 0 && "n_expert must be > 0 for bailingmoe2");
+ GGML_ASSERT(n_expert_used > 0 && "n_expert_used must be > 0 for bailingmoe2");
+
+ for (int i = 0; i < n_layer; ++i) {
+ int flags = 0;
+ if (hparams.nextn_predict_layers > 0 && static_cast<uint32_t>(i) >= n_layer - hparams.nextn_predict_layers) {
+ // skip all tensors in the NextN layers
+ flags |= TENSOR_SKIP;
+ }
+
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, flags);
+
+ layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_embd + 2*n_embd_gqa}, flags);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, flags);
+
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, flags);
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, flags);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, flags);
+
+ if (static_cast<uint32_t>(i) >= hparams.n_layer_dense_lead) { // MoE layers
+ const int64_t n_ff_shexp = (hparams.n_ff_shexp ? hparams.n_ff_shexp : n_ff_exp) * n_expert_shared;
+
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, flags);
+ layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, TENSOR_NOT_REQUIRED | flags);
+
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, flags);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, flags);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, flags);
+
+ layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, n_ff_shexp}, flags);
+ layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {n_ff_shexp, n_embd}, flags);
+ layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, n_ff_shexp}, flags);
+ } else { // Dense layers
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, flags);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, flags);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, flags);
+ }
+
+ // NextN/MTP tensors (preserved but unused) - conditionally load for last nextn_predict_layers
+ if (hparams.nextn_predict_layers > 0 && static_cast<uint32_t>(i) >= n_layer - hparams.nextn_predict_layers) {
+ layer.nextn.eh_proj = create_tensor(tn(LLM_TENSOR_NEXTN_EH_PROJ, "weight", i), { 2 * n_embd, n_embd }, flags);
+ layer.nextn.embed_tokens = create_tensor(tn(LLM_TENSOR_NEXTN_EMBED_TOKENS, "weight", i), { n_embd, n_vocab }, TENSOR_NOT_REQUIRED | flags);
+ layer.nextn.enorm = create_tensor(tn(LLM_TENSOR_NEXTN_ENORM, "weight", i), { n_embd }, flags);
+ layer.nextn.hnorm = create_tensor(tn(LLM_TENSOR_NEXTN_HNORM, "weight", i), { n_embd }, flags);
+ layer.nextn.shared_head_head = create_tensor(tn(LLM_TENSOR_NEXTN_SHARED_HEAD_HEAD, "weight", i), { n_embd, n_vocab }, TENSOR_NOT_REQUIRED | flags);
+ layer.nextn.shared_head_norm = create_tensor(tn(LLM_TENSOR_NEXTN_SHARED_HEAD_NORM, "weight", i), { n_embd }, TENSOR_NOT_REQUIRED | flags);
+ layer.layer_out_norm = create_tensor(tn(LLM_TENSOR_LAYER_OUT_NORM, "weight", i), {n_embd}, flags);
+ }
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_bailingmoe2::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_bailingmoe2::graph::graph(const llama_model & model, const llm_graph_params & params) :
llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
#include "models.h"
-llm_build_bert::llm_build_bert(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_bert::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+
+ switch (hparams.n_layer) {
+ case 3:
+ type = LLM_TYPE_17M; break; // bge-micro
+ case 6:
+ type = LLM_TYPE_22M; break; // MiniLM-L6
+ case 12:
+ switch (hparams.n_embd) {
+ case 384: type = LLM_TYPE_33M; break; // MiniLM-L12, bge-small
+ case 768: type = LLM_TYPE_109M; break; // bge-base
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ case 24:
+ type = LLM_TYPE_335M; break; // bge-large
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_bert::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ if (n_token_types == 0) {
+ throw std::runtime_error(arch_name() + " model needs to define token type count");
+ }
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+ type_embd = create_tensor(tn(LLM_TENSOR_TOKEN_TYPES, "weight"), {n_embd, n_token_types}, TENSOR_NOT_REQUIRED);
+
+ if (arch == LLM_ARCH_BERT) {
+ pos_embd = create_tensor(tn(LLM_TENSOR_POS_EMBD, "weight"), {n_embd, n_ctx_train}, 0);
+
+ cls = create_tensor(tn(LLM_TENSOR_CLS, "weight"), {n_embd, n_embd}, TENSOR_NOT_REQUIRED);
+ cls_b = create_tensor(tn(LLM_TENSOR_CLS, "bias"), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ cls_out = create_tensor(tn(LLM_TENSOR_CLS_OUT, "weight"), {n_embd, hparams.n_cls_out}, TENSOR_NOT_REQUIRED);
+ cls_out_b = create_tensor(tn(LLM_TENSOR_CLS_OUT, "bias"), {hparams.n_cls_out}, TENSOR_NOT_REQUIRED);
+ }
+
+ tok_norm = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "weight", 0), {n_embd}, 0);
+ tok_norm_b = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "bias", 0), {n_embd}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ layer.attn_out_norm = create_tensor(tn(LLM_TENSOR_ATTN_OUT_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_out_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT_NORM, "bias", i), {n_embd}, 0);
+
+ if (hparams.moe_every_n_layers > 0 && i % hparams.moe_every_n_layers == 1) {
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff, n_expert}, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff, n_embd, n_expert}, 0);
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+ } else {
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
+ layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ if (arch == LLM_ARCH_NOMIC_BERT) {
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ }
+ }
+
+ layer.layer_out_norm = create_tensor(tn(LLM_TENSOR_LAYER_OUT_NORM, "weight", i), {n_embd}, 0);
+ layer.layer_out_norm_b = create_tensor(tn(LLM_TENSOR_LAYER_OUT_NORM, "bias", i), {n_embd}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_bert::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_bert::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
+void llama_model_bitnet::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
-llm_build_bitnet::llm_build_bitnet(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+ switch (hparams.n_layer) {
+ case 26: type = LLM_TYPE_3B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_bitnet::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_sub_norm = create_tensor(tn(LLM_TENSOR_ATTN_SUB_NORM, "weight", i), {n_embd}, 0);
+
+ layer.wq = create_tensor(tn(LLM_TENSOR_ATTN_Q, "weight", i), {n_embd, n_embd}, 0);
+ layer.wq_s = create_tensor(tn(LLM_TENSOR_ATTN_Q, "scale", i), {1}, TENSOR_NOT_REQUIRED);
+ layer.wk = create_tensor(tn(LLM_TENSOR_ATTN_K, "weight", i), {n_embd, n_embd_gqa}, 0);
+ layer.wk_s = create_tensor(tn(LLM_TENSOR_ATTN_K, "scale", i), {1}, TENSOR_NOT_REQUIRED);
+ layer.wv = create_tensor(tn(LLM_TENSOR_ATTN_V, "weight", i), {n_embd, n_embd_gqa}, 0);
+ layer.wv_s = create_tensor(tn(LLM_TENSOR_ATTN_V, "scale", i), {1}, TENSOR_NOT_REQUIRED);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+ layer.wo_s = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "scale", i), {1}, TENSOR_NOT_REQUIRED);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_sub_norm = create_tensor(tn(LLM_TENSOR_FFN_SUB_NORM, "weight", i), {n_ff}, 0);
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_gate_s = create_tensor(tn(LLM_TENSOR_FFN_GATE, "scale", i), {1}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
+ layer.ffn_down_s = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "scale", i), {1}, TENSOR_NOT_REQUIRED);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_up_s = create_tensor(tn(LLM_TENSOR_FFN_UP, "scale", i), {1}, TENSOR_NOT_REQUIRED);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_bitnet::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_bitnet::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_bloom::llm_build_bloom(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_bloom::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+
+ switch (hparams.n_layer) {
+ case 24: type = LLM_TYPE_1B; break;
+ case 30:
+ switch (hparams.n_embd) {
+ case 2560: type = LLM_TYPE_3B; break;
+ case 4096: type = LLM_TYPE_7B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+
+ // TODO: become GGUF KV parameter
+ hparams.f_max_alibi_bias = 8.0f;
+}
+
+void llama_model_bloom::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+ tok_norm = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "weight", 0), {n_embd}, 0);
+ tok_norm_b = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "bias", 0), {n_embd}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
+
+ layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_embd + 2*n_embd_gqa}, 0);
+ layer.wqkv_b = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "bias", i), {n_embd + 2*n_embd_gqa}, 0);
+
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_norm_b = create_tensor(tn(LLM_TENSOR_FFN_NORM, "bias", i), {n_embd}, 0);
+
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
+ layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, 0);
+
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_bloom::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_bloom::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-
#include <float.h>
-llm_build_chameleon::llm_build_chameleon(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_chameleon::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ hparams.f_norm_eps = 1e-5; // eps for qk-norm, torch default
+ ml.get_key(LLM_KV_SWIN_NORM, hparams.swin_norm, false);
+
+ switch (hparams.n_layer) {
+ case 32: type = LLM_TYPE_7B; break;
+ case 48: type = LLM_TYPE_34B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_chameleon::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k, n_head}, 0);
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k, n_head_kv}, 0);
+ layer.attn_q_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "bias", i), {n_embd_head_k, n_head}, TENSOR_NOT_REQUIRED);
+ layer.attn_k_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "bias", i), {n_embd_head_k, n_head_kv}, TENSOR_NOT_REQUIRED);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_chameleon::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_chameleon::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
+void llama_model_chatglm::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ switch (hparams.n_layer) {
+ case 28: {
+ if (hparams.n_head(0) == 16) {
+ type = LLM_TYPE_1_5B;
+ } else {
+ type = LLM_TYPE_6B;
+ }
+ } break;
+ case 40: {
+ if (hparams.n_head(0) == 24) {
+ type = LLM_TYPE_4B;
+ } else {
+ type = LLM_TYPE_9B;
+ }
+ } break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_chatglm::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
+
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff * 2}, 0);
+
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_chatglm::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
-llm_build_chatglm::llm_build_chatglm(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+llama_model_chatglm::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_codeshell::llm_build_codeshell(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_codeshell::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+ switch (hparams.n_layer) {
+ case 42: type = LLM_TYPE_7B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_codeshell::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ // if tok embd is NULL, init from output
+ if (tok_embd == NULL) {
+ tok_embd = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_norm_b = create_tensor(tn(LLM_TENSOR_FFN_NORM, "bias", i), {n_embd}, 0);
+
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
+ layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, 0);
+
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_codeshell::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_codeshell::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_cogvlm::llm_build_cogvlm(const llama_model & model, const llm_graph_params & params) :
+void llama_model_cogvlm::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ switch (hparams.n_layer) {
+ case 32: type = LLM_TYPE_13B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_cogvlm::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_embd_head_k * n_head * 3}, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ layer.visexp_attn_wqkv = create_tensor(tn(LLM_TENSOR_VISEXP_ATTN_QKV, "weight", i), {n_embd, n_embd_head_k * n_head * 3}, 0);
+ layer.visexp_attn_wo = create_tensor(tn(LLM_TENSOR_VISEXP_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+
+ layer.visexp_ffn_gate = create_tensor(tn(LLM_TENSOR_VISEXP_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.visexp_ffn_down = create_tensor(tn(LLM_TENSOR_VISEXP_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.visexp_ffn_up = create_tensor(tn(LLM_TENSOR_VISEXP_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_cogvlm::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_cogvlm::graph::graph(const llama_model & model, const llm_graph_params & params) :
llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
const float kq_scale = 1.0f / sqrtf(float(n_embd_head));
+++ /dev/null
-#include "models.h"
-
-llm_build_cohere2_iswa::llm_build_cohere2_iswa(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
- const int64_t n_embd_head = hparams.n_embd_head_v();
-
- GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
-
- const float f_logit_scale = hparams.f_logit_scale;
-
- ggml_tensor * cur;
- ggml_tensor * inpL;
-
- inpL = build_inp_embd(model.tok_embd);
-
- // inp_pos - contains the positions
- ggml_tensor * inp_pos = build_inp_pos();
-
- auto * inp_attn = build_attn_inp_kv_iswa();
-
- ggml_tensor * inp_out_ids = build_inp_out_ids();
-
- for (int il = 0; il < n_layer; ++il) {
- const bool is_swa = hparams.is_swa(il);
- // UNUSED:
- // const float freq_base_l = model.get_rope_freq_base (cparams, il);
- // const float freq_scale_l = model.get_rope_freq_scale(cparams, il);
-
- // norm
- cur = build_norm(inpL, model.layers[il].attn_norm, NULL, LLM_NORM, il);
- cb(cur, "attn_norm", il);
- ggml_tensor * ffn_inp = cur;
-
- // self-attention
- {
- // rope freq factors for 128k context
- ggml_tensor * rope_factors = model.get_rope_factors(cparams, il);
-
- // compute Q and K and RoPE them
- auto [Qcur, Kcur, Vcur] = build_qkv(model.layers[il], cur,
- n_embd_head, n_head, n_head_kv, il);
-
- if (is_swa) {
- Qcur = ggml_rope_ext(
- ctx0, Qcur, inp_pos, rope_factors,
- n_rot, rope_type, n_ctx_orig, freq_base, freq_scale,
- ext_factor, attn_factor, beta_fast, beta_slow
- );
-
- Kcur = ggml_rope_ext(
- ctx0, Kcur, inp_pos, rope_factors,
- n_rot, rope_type, n_ctx_orig, freq_base, freq_scale,
- ext_factor, attn_factor, beta_fast, beta_slow
- );
- }
-
- cb(Qcur, "Qcur", il);
- cb(Kcur, "Kcur", il);
- cb(Vcur, "Vcur", il);
-
- cur = build_attn(inp_attn,
- model.layers[il].wo, model.layers[il].wo_b, model.layers[il].wo_s,
- Qcur, Kcur, Vcur, nullptr, nullptr, nullptr, 1.0f/sqrtf(float(n_embd_head)), il);
- }
-
- if (il == n_layer - 1 && inp_out_ids) {
- cur = ggml_get_rows(ctx0, cur, inp_out_ids);
- inpL = ggml_get_rows(ctx0, inpL, inp_out_ids);
- ffn_inp = ggml_get_rows(ctx0, ffn_inp, inp_out_ids);
- }
-
- ggml_tensor * attn_out = cur;
-
- // feed-forward network
- {
- cur = build_ffn(ffn_inp,
- model.layers[il].ffn_up, NULL, NULL,
- model.layers[il].ffn_gate, NULL, NULL,
- model.layers[il].ffn_down, NULL, NULL,
- NULL, LLM_FFN_SILU, LLM_FFN_PAR, il);
- cb(cur, "ffn_out", il);
- }
-
- // add together residual + FFN + self-attention
- cur = ggml_add(ctx0, cur, inpL);
- cur = ggml_add(ctx0, cur, attn_out);
-
- cur = build_cvec(cur, il);
- cb(cur, "l_out", il);
-
- // input for next layer
- inpL = cur;
- }
-
- cur = inpL;
-
- cur = build_norm(cur, model.output_norm, NULL, LLM_NORM, -1);
-
- cb(cur, "result_norm", -1);
- res->t_embd = cur;
-
- // lm_head
- cur = build_lora_mm(model.output, cur);
-
- if (f_logit_scale) {
- cur = ggml_scale(ctx0, cur, f_logit_scale);
- }
-
- cb(cur, "result_output", -1);
- res->t_logits = cur;
-
- ggml_build_forward_expand(gf, cur);
-}
--- /dev/null
+#include "models.h"
+
+void llama_model_cohere2::load_arch_hparams(llama_model_loader & ml) {
+ hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
+ uint32_t swa_period = 4;
+ ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
+ hparams.set_swa_pattern(swa_period);
+ hparams.rope_freq_base_train_swa = hparams.rope_freq_base_train;
+ hparams.rope_freq_scale_train_swa = hparams.rope_freq_scale_train;
+
+ ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
+ ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa);
+ ml.get_key(LLM_KV_LOGIT_SCALE, hparams.f_logit_scale);
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+ switch (hparams.n_layer) {
+ case 32: type = LLM_TYPE_8B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_cohere2::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), { n_embd }, 0);
+ // init output from the input tok embed
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab },
+ TENSOR_DUPLICATED);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), { n_embd }, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_embd, n_embd }, 0);
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), { n_embd, n_ff }, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd }, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), { n_embd, n_ff }, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_cohere2::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_cohere2::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+ const int64_t n_embd_head = hparams.n_embd_head_v();
+
+ GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
+
+ const float f_logit_scale = hparams.f_logit_scale;
+
+ ggml_tensor * cur;
+ ggml_tensor * inpL;
+
+ inpL = build_inp_embd(model.tok_embd);
+
+ // inp_pos - contains the positions
+ ggml_tensor * inp_pos = build_inp_pos();
+
+ auto * inp_attn = build_attn_inp_kv_iswa();
+
+ ggml_tensor * inp_out_ids = build_inp_out_ids();
+
+ for (int il = 0; il < n_layer; ++il) {
+ const bool is_swa = hparams.is_swa(il);
+ // UNUSED:
+ // const float freq_base_l = model.get_rope_freq_base (cparams, il);
+ // const float freq_scale_l = model.get_rope_freq_scale(cparams, il);
+
+ // norm
+ cur = build_norm(inpL, model.layers[il].attn_norm, NULL, LLM_NORM, il);
+ cb(cur, "attn_norm", il);
+ ggml_tensor * ffn_inp = cur;
+
+ // self-attention
+ {
+ // rope freq factors for 128k context
+ ggml_tensor * rope_factors = model.get_rope_factors(cparams, il);
+
+ // compute Q and K and RoPE them
+ auto [Qcur, Kcur, Vcur] = build_qkv(model.layers[il], cur,
+ n_embd_head, n_head, n_head_kv, il);
+
+ if (is_swa) {
+ Qcur = ggml_rope_ext(
+ ctx0, Qcur, inp_pos, rope_factors,
+ n_rot, rope_type, n_ctx_orig, freq_base, freq_scale,
+ ext_factor, attn_factor, beta_fast, beta_slow
+ );
+
+ Kcur = ggml_rope_ext(
+ ctx0, Kcur, inp_pos, rope_factors,
+ n_rot, rope_type, n_ctx_orig, freq_base, freq_scale,
+ ext_factor, attn_factor, beta_fast, beta_slow
+ );
+ }
+
+ cb(Qcur, "Qcur", il);
+ cb(Kcur, "Kcur", il);
+ cb(Vcur, "Vcur", il);
+
+ cur = build_attn(inp_attn,
+ model.layers[il].wo, model.layers[il].wo_b, model.layers[il].wo_s,
+ Qcur, Kcur, Vcur, nullptr, nullptr, nullptr, 1.0f/sqrtf(float(n_embd_head)), il);
+ }
+
+ if (il == n_layer - 1 && inp_out_ids) {
+ cur = ggml_get_rows(ctx0, cur, inp_out_ids);
+ inpL = ggml_get_rows(ctx0, inpL, inp_out_ids);
+ ffn_inp = ggml_get_rows(ctx0, ffn_inp, inp_out_ids);
+ }
+
+ ggml_tensor * attn_out = cur;
+
+ // feed-forward network
+ {
+ cur = build_ffn(ffn_inp,
+ model.layers[il].ffn_up, NULL, NULL,
+ model.layers[il].ffn_gate, NULL, NULL,
+ model.layers[il].ffn_down, NULL, NULL,
+ NULL, LLM_FFN_SILU, LLM_FFN_PAR, il);
+ cb(cur, "ffn_out", il);
+ }
+
+ // add together residual + FFN + self-attention
+ cur = ggml_add(ctx0, cur, inpL);
+ cur = ggml_add(ctx0, cur, attn_out);
+
+ cur = build_cvec(cur, il);
+ cb(cur, "l_out", il);
+
+ // input for next layer
+ inpL = cur;
+ }
+
+ cur = inpL;
+
+ cur = build_norm(cur, model.output_norm, NULL, LLM_NORM, -1);
+
+ cb(cur, "result_norm", -1);
+ res->t_embd = cur;
+
+ // lm_head
+ cur = build_lora_mm(model.output, cur);
+
+ if (f_logit_scale) {
+ cur = ggml_scale(ctx0, cur, f_logit_scale);
+ }
+
+ cb(cur, "result_output", -1);
+ res->t_logits = cur;
+
+ ggml_build_forward_expand(gf, cur);
+}
#include "models.h"
+void llama_model_command_r::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_LOGIT_SCALE, hparams.f_logit_scale, false);
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+ switch (hparams.n_layer) {
+ case 40: type = LLM_TYPE_35B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_command_r::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ // init output from the input tok embed
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ if (n_layer >= 64){
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k, n_head}, 0);
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k, n_head_kv}, 0);
+ }
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_command_r::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
-llm_build_command_r::llm_build_command_r(const llama_model & model, const llm_graph_params & params) :
+llama_model_command_r::graph::graph(const llama_model & model, const llm_graph_params & params) :
llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
#include "models.h"
-llm_build_dbrx::llm_build_dbrx(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_dbrx::load_arch_hparams(llama_model_loader & ml) {
+ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+ml.get_key(LLM_KV_ATTENTION_CLAMP_KQV, hparams.f_clamp_kqv);
+
+switch (hparams.n_layer) {
+ case 40: type = LLM_TYPE_16x12B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+}
+ }
+
+void llama_model_dbrx::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ if (n_expert == 0) {
+ throw std::runtime_error("DBRX model cannot have zero experts");
+ }
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_embd + 2*n_embd_gqa}, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+
+ layer.attn_out_norm = create_tensor(tn(LLM_TENSOR_ATTN_OUT_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_dbrx::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_dbrx::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_deci::llm_build_deci(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_deci::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ switch (hparams.n_layer) {
+ case 32: type = LLM_TYPE_7B; break;
+ case 80: type = LLM_TYPE_70B; break;
+ case 162: type = LLM_TYPE_405B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_deci::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+ const int64_t n_embd_k_gqa = hparams.n_embd_k_gqa(i);
+ const int64_t n_embd_v_gqa = hparams.n_embd_v_gqa(i);
+ const int64_t n_ff = hparams.n_ff(i);
+ const int64_t n_head = hparams.n_head(i);
+ const int64_t n_head_kv = hparams.n_head_kv(i);
+
+ if (n_head_kv == 0 && n_head > 0) {
+ // linear attention for DeciLMCausalModel
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+ }
+ else if (n_head_kv > 0) {
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+ }
+
+ // optional bias tensors
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ if (n_ff > 0) {
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ }
+
+ if (hparams.rope_scaling_type_train == LLAMA_ROPE_SCALING_TYPE_LONGROPE) {
+ layer.rope_long = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_LONG, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ layer.rope_short = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_SHORT, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ }
+ else {
+ layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ }
+
+ if (n_ff > 0) {
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+
+ // optional MLP bias
+ layer.ffn_gate_b = create_tensor(tn(LLM_TENSOR_FFN_GATE, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_deci::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_deci::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_deepseek::llm_build_deepseek(const llama_model & model, const llm_graph_params & params) :
+void llama_model_deepseek::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key(LLM_KV_LEADING_DENSE_BLOCK_COUNT, hparams.n_layer_dense_lead, false);
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
+ ml.get_key(LLM_KV_EXPERT_SHARED_COUNT, hparams.n_expert_shared);
+ ml.get_key(LLM_KV_EXPERT_WEIGHTS_SCALE, hparams.expert_weights_scale, false);
+
+ switch (hparams.n_ff_exp) {
+ case 1408: type = LLM_TYPE_16B; break;
+ case 1792: type = LLM_TYPE_20B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_deepseek::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+ const int64_t n_expert_shared = hparams.n_expert_shared;
+
+
+ const int64_t n_ff_exp = hparams.n_ff_exp;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ // try to load output.weight, if not found, use token_embd (tied embeddings)
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ if (!output) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ if (i < (int) hparams.n_layer_dense_lead) {
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ } else {
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+
+ if (n_expert == 0) {
+ throw std::runtime_error("n_expert must be > 0");
+ }
+ if (n_expert_used == 0) {
+ throw std::runtime_error("n_expert_used must be > 0");
+ }
+
+ // MoE branch
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
+
+ // Shared expert branch
+ layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, n_ff_exp * n_expert_shared}, 0);
+ layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), { n_ff_exp * n_expert_shared, n_embd}, 0);
+ layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, n_ff_exp * n_expert_shared}, 0);
+ }
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_deepseek::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_deepseek::graph::graph(const llama_model & model, const llm_graph_params & params) :
llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
#include "models.h"
-llm_build_deepseek2::llm_build_deepseek2(const llama_model & model, const llm_graph_params & params) :
+void llama_model_deepseek2::load_arch_hparams(llama_model_loader & ml) {
+ const auto n_vocab = vocab.n_tokens();
+
+ // lite variants include DeepSeek-V2-Lite, GigaChat3-10B-A1.8B, Kanana-2-30B-A3B
+ const bool is_lite = (hparams.n_layer == 27 || hparams.n_layer == 26 || (hparams.n_layer == 48 && n_vocab == 128256));
+
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key(LLM_KV_LEADING_DENSE_BLOCK_COUNT, hparams.n_layer_dense_lead, false);
+ if (!is_lite) {
+ ml.get_key(LLM_KV_ATTENTION_Q_LORA_RANK, hparams.n_lora_q);
+ }
+ ml.get_key(LLM_KV_ATTENTION_KV_LORA_RANK, hparams.n_lora_kv);
+ ml.get_key(LLM_KV_ATTENTION_KEY_LENGTH_MLA, hparams.n_embd_head_k_mla_impl, false);
+ ml.get_key(LLM_KV_ATTENTION_VALUE_LENGTH_MLA, hparams.n_embd_head_v_mla_impl, false);
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
+ ml.get_key(LLM_KV_EXPERT_SHARED_COUNT, hparams.n_expert_shared);
+ ml.get_key(LLM_KV_EXPERT_WEIGHTS_SCALE, hparams.expert_weights_scale, false);
+ ml.get_key(LLM_KV_EXPERT_WEIGHTS_NORM, hparams.expert_weights_norm, false);
+ ml.get_key(LLM_KV_EXPERT_GATING_FUNC, hparams.expert_gating_func, false);
+ if (hparams.expert_gating_func == LLAMA_EXPERT_GATING_FUNC_TYPE_NONE) {
+ // for compatibility with existing DeepSeek V2 and V2.5 GGUFs
+ // that have no expert_gating_func model parameter set
+ if ((hparams.n_layer == 47 || hparams.n_layer == 48) && n_vocab == 154880) {
+ // GLM 4.7 Lite
+ hparams.expert_gating_func = LLAMA_EXPERT_GATING_FUNC_TYPE_SIGMOID;
+ } else {
+ hparams.expert_gating_func = LLAMA_EXPERT_GATING_FUNC_TYPE_SOFTMAX;
+ }
+ }
+
+ if (ml.get_key(LLM_KV_ROPE_SCALING_YARN_LOG_MUL, hparams.rope_yarn_log_mul, false)) {
+ // [TAG_DEEPSEEK2_YARN_LOG_MUL_FIX]
+ // cancel the factor from the convert script
+ hparams.rope_yarn_log_mul /= 0.1f;
+ }
+
+ // (optional) temperature tuning - used by mistral-large
+ ml.get_key(LLM_KV_ATTENTION_TEMPERATURE_SCALE, hparams.f_attn_temp_scale, false);
+ ml.get_key(LLM_KV_ATTENTION_TEMPERATURE_LENGTH, hparams.n_attn_temp_floor_scale, false); // FIXME why not use temperature_length?
+
+ hparams.f_attn_temp_offset = 0.0f;
+
+ switch (hparams.n_layer) {
+ case 27: type = LLM_TYPE_16B; break;
+ case 47: type = LLM_TYPE_30B_A3B; break;
+ case 60: type = LLM_TYPE_236B; break;
+ case 61: type = LLM_TYPE_671B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_deepseek2::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+ const int64_t n_expert_shared = hparams.n_expert_shared;
+
+ const bool is_mla = hparams.is_mla();
+
+ // note: these are the actual head sizes you get when treating as MHA or after "decompression" using wv_b for MLA
+ const int64_t n_embd_head_k_mla = hparams.n_embd_head_k_mla();
+ const int64_t n_embd_head_v_mla = hparams.n_embd_head_v_mla();
+
+ const int64_t n_embd_head_qk_rope = hparams.n_rot();
+ const int64_t n_embd_head_qk_nope = n_embd_head_k_mla - n_embd_head_qk_rope;
+ GGML_ASSERT(n_embd_head_qk_nope >= 1);
+
+ const int64_t q_lora_rank = hparams.n_lora_q;
+ const int64_t kv_lora_rank = hparams.n_lora_kv;
+
+ const int64_t n_ff_exp = hparams.n_ff_exp;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ // try to load output.weight, if not found, use token_embd (tied embeddings)
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ if (!output) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ if (q_lora_rank > 0) {
+ layer.attn_q_a_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_A_NORM, "weight", i), {q_lora_rank}, 0);
+ }
+
+ layer.attn_kv_a_norm = create_tensor(tn(LLM_TENSOR_ATTN_KV_A_NORM, "weight", i), {kv_lora_rank}, 0);
+
+ if (q_lora_rank > 0) {
+ layer.wq_a = create_tensor(tn(LLM_TENSOR_ATTN_Q_A, "weight", i), {n_embd, q_lora_rank}, 0);
+ layer.wq_b = create_tensor(tn(LLM_TENSOR_ATTN_Q_B, "weight", i), {q_lora_rank, n_head * n_embd_head_k_mla}, 0);
+ } else {
+ layer.wq = create_tensor(tn(LLM_TENSOR_ATTN_Q, "weight", i), {n_embd, n_head * n_embd_head_k_mla}, 0);
+ }
+
+ layer.wkv_a_mqa = create_tensor(tn(LLM_TENSOR_ATTN_KV_A_MQA, "weight", i), {n_embd, kv_lora_rank + n_embd_head_qk_rope}, 0);
+
+ // note: only old legacy GGUF files will have the unsplit wkv_b tensor in
+ if (is_mla) {
+ layer.wk_b = create_tensor(tn(LLM_TENSOR_ATTN_K_B, "weight", i), {n_embd_head_qk_nope, kv_lora_rank, n_head}, 0);
+ layer.wv_b = create_tensor(tn(LLM_TENSOR_ATTN_V_B, "weight", i), {kv_lora_rank, n_embd_head_v_mla, n_head}, 0);
+ } else {
+ layer.wkv_b = create_tensor(tn(LLM_TENSOR_ATTN_KV_B, "weight", i), {kv_lora_rank, n_head * (n_embd_head_qk_nope + n_embd_head_v_mla)}, 0);
+ }
+
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_head * n_embd_head_v_mla, n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ if (i < (int) hparams.n_layer_dense_lead) {
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ } else {
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+ layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, TENSOR_NOT_REQUIRED);
+
+ if (n_expert == 0) {
+ throw std::runtime_error("n_expert must be > 0");
+ }
+ if (n_expert_used == 0) {
+ throw std::runtime_error("n_expert_used must be > 0");
+ }
+
+ // MoE branch
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
+ create_tensor_gate_up_exps(layer, i, n_embd, n_ff_exp, n_expert, 0);
+
+ // Shared expert branch
+ layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, n_ff_exp * n_expert_shared}, 0);
+ layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), { n_ff_exp * n_expert_shared, n_embd}, 0);
+ layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, n_ff_exp * n_expert_shared}, 0);
+ }
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_deepseek2::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_deepseek2::graph::graph(const llama_model & model, const llm_graph_params & params) :
llm_graph_context(params) {
// lite variants include DeepSeek-V2-Lite, GigaChat3-10B-A1.8B
bool is_ocr = model.arch == LLM_ARCH_DEEPSEEK2OCR;
--- /dev/null
+#include "models.h"
+
+void llama_model_deepseek2ocr::load_arch_hparams(llama_model_loader & ml) {
+ // similar to deepseek2, but without MLA
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key(LLM_KV_LEADING_DENSE_BLOCK_COUNT, hparams.n_layer_dense_lead, false);
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
+ ml.get_key(LLM_KV_EXPERT_SHARED_COUNT, hparams.n_expert_shared);
+ ml.get_key(LLM_KV_EXPERT_WEIGHTS_SCALE, hparams.expert_weights_scale, false);
+ ml.get_key(LLM_KV_EXPERT_WEIGHTS_NORM, hparams.expert_weights_norm, false);
+ ml.get_key(LLM_KV_EXPERT_GATING_FUNC, hparams.expert_gating_func, false);
+
+ if (hparams.expert_gating_func == LLAMA_EXPERT_GATING_FUNC_TYPE_NONE) {
+ hparams.expert_gating_func = LLAMA_EXPERT_GATING_FUNC_TYPE_SOFTMAX;
+ }
+
+ switch (hparams.n_layer) {
+ case 12: type = LLM_TYPE_3B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_deepseek2ocr::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+ const int64_t n_expert_shared = hparams.n_expert_shared;
+
+ // similar to deepseek2, but without MLA
+ const int64_t n_ff_exp = hparams.n_ff_exp;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ // try to load output.weight, if not found, use token_embd (tied embeddings)
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ if (!output) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.wq = create_tensor(tn(LLM_TENSOR_ATTN_Q, "weight", i), {n_embd, n_embd}, 0);
+ layer.wk = create_tensor(tn(LLM_TENSOR_ATTN_K, "weight", i), {n_embd, n_embd}, 0);
+ layer.wv = create_tensor(tn(LLM_TENSOR_ATTN_V, "weight", i), {n_embd, n_embd}, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+
+ // norm
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ if (i < (int) hparams.n_layer_dense_lead) {
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ } else {
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+ layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, TENSOR_NOT_REQUIRED);
+
+ if (n_expert == 0) {
+ throw std::runtime_error("n_expert must be > 0");
+ }
+ if (n_expert_used == 0) {
+ throw std::runtime_error("n_expert_used must be > 0");
+ }
+
+ // MoE branch
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
+ create_tensor_gate_up_exps(layer, i, n_embd, n_ff_exp, n_expert, 0);
+
+ // Shared expert branch
+ layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, n_ff_exp * n_expert_shared}, 0);
+ layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), { n_ff_exp * n_expert_shared, n_embd}, 0);
+ layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, n_ff_exp * n_expert_shared}, 0);
+ }
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_deepseek2ocr::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
#include "models.h"
-llm_build_dots1::llm_build_dots1(const llama_model & model, const llm_graph_params & params) :
+void llama_model_dots1::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key(LLM_KV_LEADING_DENSE_BLOCK_COUNT, hparams.n_layer_dense_lead, false);
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
+ ml.get_key(LLM_KV_EXPERT_SHARED_COUNT, hparams.n_expert_shared);
+ ml.get_key(LLM_KV_EXPERT_WEIGHTS_SCALE, hparams.expert_weights_scale, false);
+ ml.get_key(LLM_KV_EXPERT_WEIGHTS_NORM, hparams.expert_weights_norm, false);
+ ml.get_key(LLM_KV_EXPERT_GATING_FUNC, hparams.expert_gating_func, false);
+ switch (hparams.n_layer) {
+ case 62: type = LLM_TYPE_142B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_dots1::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+ const int64_t n_expert_shared = hparams.n_expert_shared;
+
+ const int64_t n_ff_exp = hparams.n_ff_exp;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_head_k * n_head, n_embd_head_k * n_head, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ if (i < (int) hparams.n_layer_dense_lead) {
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ } else {
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+ layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, TENSOR_NOT_REQUIRED);
+
+ if (n_expert == 0) {
+ throw std::runtime_error("n_expert must be > 0");
+ }
+ if (n_expert_used == 0) {
+ throw std::runtime_error("n_expert_used must be > 0");
+ }
+
+ // MoE branch
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
+
+ // Shared expert branch
+ layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, n_ff_exp * n_expert_shared}, 0);
+ layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), { n_ff_exp * n_expert_shared, n_embd}, 0);
+ layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, n_ff_exp * n_expert_shared}, 0);
+ }
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_dots1::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_dots1::graph::graph(const llama_model & model, const llm_graph_params & params) :
llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
#include "models.h"
-llm_build_dream::llm_build_dream(const llama_model & model, const llm_graph_params & params) :
+void llama_model_dream::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ // Dream models are primarily 7B with 28 layers
+ switch (hparams.n_layer) {
+ case 28:
+ type = LLM_TYPE_7B;
+ break;
+ default:
+ type = LLM_TYPE_UNKNOWN;
+ }
+ // Set non-causal attention for diffusion models
+ hparams.causal_attn = false;
+}
+
+void llama_model_dream::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ output_b = create_tensor(tn(LLM_TENSOR_OUTPUT, "bias"), {n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_dream::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_dream::graph::graph(const llama_model & model, const llm_graph_params & params) :
llm_graph_context(params) {
//copied from qwen2
const int64_t n_embd_head = hparams.n_embd_head_v();
#include "models.h"
-llm_build_ernie4_5_moe::llm_build_ernie4_5_moe(const llama_model & model, const llm_graph_params & params) :
+std::unique_ptr<llm_graph_context> llama_model_ernie4_5_moe::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_ernie4_5_moe::graph::graph(const llama_model & model, const llm_graph_params & params) :
llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
#include "models.h"
-llm_build_ernie4_5::llm_build_ernie4_5(const llama_model & model, const llm_graph_params & params) :
+void llama_model_ernie4_5::load_arch_hparams(llama_model_loader & ml) {
+ // paddleocr need mrope_section
+ ml.get_key_or_arr(LLM_KV_ROPE_DIMENSION_SECTIONS, hparams.rope_sections, 4, false);
+
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ if (arch == LLM_ARCH_ERNIE4_5_MOE) {
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
+ ml.get_key(LLM_KV_EXPERT_SHARED_FEED_FORWARD_LENGTH, hparams.n_ff_shexp, false);
+ ml.get_key(LLM_KV_INTERLEAVE_MOE_LAYER_STEP, hparams.n_moe_layer_step);
+ ml.get_key(LLM_KV_LEADING_DENSE_BLOCK_COUNT, hparams.n_layer_dense_lead, false);
+ }
+
+ switch (hparams.n_layer) {
+ case 18: type = LLM_TYPE_0_3B; break;
+ case 28: type = LLM_TYPE_21B_A3B; break;
+ case 54: type = LLM_TYPE_300B_A47B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_ernie4_5::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ // optional bias tensors
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ if (arch == LLM_ARCH_ERNIE4_5_MOE && static_cast<uint32_t>(i) >= hparams.n_layer_dense_lead) { // MoE layers
+ int n_ff_exp = hparams.n_ff_exp;
+
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+ layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, TENSOR_NOT_REQUIRED);
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff_exp, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, 0);
+
+ // Shared expert (if present)
+ if (hparams.n_ff_shexp > 0) {
+ layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), { n_embd, hparams.n_ff_shexp}, 0);
+ layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {hparams.n_ff_shexp, n_embd }, 0);
+ layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), { n_embd, hparams.n_ff_shexp}, 0);
+ }
+ } else { // Dense layers
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_ernie4_5::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_ernie4_5::graph::graph(const llama_model & model, const llm_graph_params & params) :
llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
#include "models.h"
-llm_build_eurobert::llm_build_eurobert(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_eurobert::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ if (hparams.n_layer == 12) {
+ type = LLM_TYPE_SMALL; // 0.2B
+ }
+}
+
+void llama_model_eurobert::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_eurobert::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_eurobert::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_exaone_moe::llm_build_exaone_moe(const llama_model & model, const llm_graph_params & params) :
+void llama_model_exaone_moe::load_arch_hparams(llama_model_loader & ml) {
+ hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
+ hparams.n_swa = 128;
+ uint32_t swa_period = 4;
+ ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
+ hparams.set_swa_pattern(swa_period);
+ hparams.rope_freq_base_train_swa = hparams.rope_freq_base_train;
+ hparams.rope_freq_scale_train_swa = hparams.rope_freq_scale_train;
+
+ ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
+ ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa);
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key(LLM_KV_EXPERT_SHARED_COUNT, hparams.n_expert_shared, false);
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
+ ml.get_key(LLM_KV_EXPERT_SHARED_FEED_FORWARD_LENGTH, hparams.n_ff_shexp, false);
+ ml.get_key(LLM_KV_EXPERT_GATING_FUNC, hparams.expert_gating_func);
+ ml.get_key(LLM_KV_EXPERT_WEIGHTS_SCALE, hparams.expert_weights_scale, false);
+ ml.get_key(LLM_KV_EXPERT_WEIGHTS_NORM, hparams.expert_weights_norm, false);
+ ml.get_key(LLM_KV_LEADING_DENSE_BLOCK_COUNT, hparams.n_layer_dense_lead, false);
+
+ ml.get_key(LLM_KV_NEXTN_PREDICT_LAYERS, hparams.nextn_predict_layers, false);
+ GGML_ASSERT(hparams.nextn_predict_layers < hparams.n_layer && "nextn_predict_layers must be < n_layer");
+
+ switch (hparams.n_layer) {
+ case 32: type = LLM_TYPE_30B_A3B; break;
+ case 48:
+ case 49: type = LLM_TYPE_235B_A22B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_exaone_moe::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ const int64_t n_ff_exp = hparams.n_ff_exp;
+ const int64_t n_ff_shexp = hparams.n_ff_shexp > 0 ? hparams.n_ff_shexp : n_ff_exp;
+ const int64_t head_dim = hparams.n_embd_head_k();
+ const int64_t n_qo_dim = n_head * head_dim;
+ const int64_t n_kv_dim = n_head_kv * head_dim;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ int flags = 0;
+ if (hparams.nextn_predict_layers > 0 && static_cast<uint32_t>(i) >= n_layer - hparams.nextn_predict_layers) {
+ // skip all tensors in the NextN layers
+ flags |= TENSOR_SKIP;
+ }
+
+ auto & layer = layers[i];
+ create_tensor_qkv(layer, i, n_embd, n_qo_dim, n_kv_dim, n_kv_dim, flags);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_qo_dim, n_embd}, flags);
+
+ layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0) | flags);
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, flags);
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, flags);
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, flags);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, flags);
+
+ // dense layers for first n_layer_dense_lead layers or nextn_predict_layers layers at the end
+ if (i < (int) hparams.n_layer_dense_lead || (hparams.nextn_predict_layers > 0 && static_cast<uint32_t>(i) >= n_layer - hparams.nextn_predict_layers)) {
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, flags);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, flags);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, flags);
+ } else {
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, flags);
+ layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, TENSOR_NOT_REQUIRED | flags);
+
+ if (n_expert == 0) {
+ throw std::runtime_error("n_expert must be > 0");
+ }
+ if (n_expert_used == 0) {
+ throw std::runtime_error("n_expert_used must be > 0");
+ }
+
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, flags);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, flags);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, flags);
+
+ layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, n_ff_shexp}, flags);
+ layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {n_ff_shexp, n_embd}, flags);
+ layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, n_ff_shexp}, flags);
+ }
+
+ // NextN/MTP tensors (preserved but unused) - conditionally load for last nextn_predict_layers
+ if (hparams.nextn_predict_layers > 0 && static_cast<uint32_t>(i) >= n_layer - hparams.nextn_predict_layers) {
+ layer.nextn.eh_proj = create_tensor(tn(LLM_TENSOR_NEXTN_EH_PROJ, "weight", i), {2 * n_embd, n_embd}, flags);
+ layer.nextn.enorm = create_tensor(tn(LLM_TENSOR_NEXTN_ENORM, "weight", i), {n_embd}, flags);
+ layer.nextn.hnorm = create_tensor(tn(LLM_TENSOR_NEXTN_HNORM, "weight", i), {n_embd}, flags);
+
+ layer.nextn.shared_head_norm = create_tensor(tn(LLM_TENSOR_NEXTN_SHARED_HEAD_NORM, "weight", i), {n_embd}, flags | TENSOR_NOT_REQUIRED);
+ layer.nextn.embed_tokens = create_tensor(tn(LLM_TENSOR_NEXTN_EMBED_TOKENS, "weight", i), {n_embd, n_vocab}, flags | TENSOR_NOT_REQUIRED);
+ layer.nextn.shared_head_head = create_tensor(tn(LLM_TENSOR_NEXTN_SHARED_HEAD_HEAD, "weight", i), {n_embd, n_vocab}, flags | TENSOR_NOT_REQUIRED);
+ }
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_exaone_moe::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_exaone_moe::graph::graph(const llama_model & model, const llm_graph_params & params) :
llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_k();
#include "models.h"
-llm_build_exaone::llm_build_exaone(const llama_model & model, const llm_graph_params & params) :
+void llama_model_exaone::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ switch (hparams.n_layer) {
+ case 32: type = LLM_TYPE_8B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_exaone::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_exaone::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_exaone::graph::graph(const llama_model & model, const llm_graph_params & params) :
llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
#include "models.h"
+void llama_model_exaone4::load_arch_hparams(llama_model_loader & ml) {
+ if (hparams.n_layer == 64) { // 32B
+ hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
+ hparams.n_swa = 4096;
+ uint32_t swa_period = 4;
+ ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
+ hparams.set_swa_pattern(swa_period);
+
+ hparams.rope_freq_base_train_swa = hparams.rope_freq_base_train;
+ hparams.rope_freq_scale_train_swa = hparams.rope_freq_scale_train;
+ ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
+ }
+
+ ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa, false);
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ switch (hparams.n_layer) {
+ case 30: type = LLM_TYPE_1_2B; break;
+ case 64: type = LLM_TYPE_32B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_exaone4::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+
+ layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+
+ layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_post_norm = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM, "weight", i), {n_embd}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_exaone4::build_arch_graph(const llm_graph_params & params) const {
+ if (hparams.swa_type == LLAMA_SWA_TYPE_STANDARD) {
+ return std::make_unique<graph<true>>(*this, params);
+ } else {
+ return std::make_unique<graph<false>>(*this, params);
+ }
+}
+
template <bool iswa>
-llm_build_exaone4<iswa>::llm_build_exaone4(const llama_model & model, const llm_graph_params & params) :
+llama_model_exaone4::graph<iswa>::graph(const llama_model & model, const llm_graph_params & params) :
llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_k();
}
// Explicit template instantiations
-template struct llm_build_exaone4<false>;
-template struct llm_build_exaone4<true>;
+template struct llama_model_exaone4::graph<false>;
+template struct llama_model_exaone4::graph<true>;
#include "models.h"
-llm_build_falcon_h1::llm_build_falcon_h1(const llama_model & model, const llm_graph_params & params) :
+void llama_model_falcon_h1::load_arch_hparams(llama_model_loader & ml) {
+ // Common parameters
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ // SSM parameters
+ ml.get_key(LLM_KV_SSM_CONV_KERNEL, hparams.ssm_d_conv);
+ ml.get_key(LLM_KV_SSM_INNER_SIZE, hparams.ssm_d_inner);
+ ml.get_key(LLM_KV_SSM_STATE_SIZE, hparams.ssm_d_state);
+ ml.get_key(LLM_KV_SSM_TIME_STEP_RANK, hparams.ssm_dt_rank);
+ ml.get_key(LLM_KV_SSM_GROUP_COUNT, hparams.ssm_n_group);
+
+ std::fill(hparams.recurrent_layer_arr.begin(), hparams.recurrent_layer_arr.end(), true);
+
+ switch (hparams.n_layer) {
+ case 36:
+ type = LLM_TYPE_0_5B; break;
+ case 24:
+ type = LLM_TYPE_1_5B; break;
+ case 66:
+ type = LLM_TYPE_1B; break;
+ case 32:
+ type = LLM_TYPE_3B; break;
+ case 44:
+ type = LLM_TYPE_7B; break;
+ case 72:
+ type = LLM_TYPE_34B; break;
+ default:
+ type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_falcon_h1::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ // Common
+ const int64_t hidden_size = hparams.n_embd; // hidden_size
+
+ // mamba2 Mixer SSM params
+ const int64_t ssm_conv_kernel_size = hparams.ssm_d_conv; // ssm_conv_kernel_size
+ const int64_t ssm_n_groups = hparams.ssm_n_group; // ssm_n_groups
+ const int64_t ssm_state_size = hparams.ssm_d_state; // ssm_state_size
+ const int64_t ssm_intermediate_size = hparams.ssm_d_inner; // TODO expand
+ const int64_t ssm_num_heads = hparams.ssm_dt_rank; // ssm_num_heads
+ const int64_t ssm_conv_dim = ssm_intermediate_size + 2 * ssm_n_groups * ssm_state_size;
+ const int64_t ssm_projection_size = ssm_intermediate_size + ssm_conv_dim + ssm_num_heads;
+
+ // attn params
+ const int64_t attn_num_attention_head = hparams.n_head(0); // rename to: attn_num_attention_head
+ const int64_t attn_num_key_value_head = hparams.n_head_kv(0);
+
+ // ffn params
+ const int64_t ffn_intermediate_size = hparams.n_ff(0);
+
+ // embeddings
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {hidden_size, n_vocab}, 0);
+
+ // output
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {hidden_size, n_vocab}, TENSOR_NOT_REQUIRED);
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {hidden_size}, 0);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {hidden_size, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ /*SSM LAYERS*/
+ // ssm in
+ layer.ssm_in = create_tensor(tn(LLM_TENSOR_SSM_IN, "weight", i), {hidden_size, ssm_projection_size}, 0);
+ // ssm 1d conv
+ layer.ssm_conv1d = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "weight", i), {ssm_conv_kernel_size, ssm_conv_dim}, 0);
+ layer.ssm_conv1d_b = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "bias", i), {ssm_conv_dim}, TENSOR_NOT_REQUIRED);
+ // ssm_dt
+ layer.ssm_dt_b = create_tensor(tn(LLM_TENSOR_SSM_DT, "bias", i), {ssm_num_heads}, 0);
+ // no "weight" suffix for these
+ layer.ssm_a = create_tensor(tn(LLM_TENSOR_SSM_A, i), {1, ssm_num_heads}, 0);
+ layer.ssm_d = create_tensor(tn(LLM_TENSOR_SSM_D, i), {1, ssm_num_heads}, 0);
+ // ssm_norm
+ layer.ssm_norm = create_tensor(tn(LLM_TENSOR_SSM_NORM, "weight", i), {ssm_intermediate_size / ssm_n_groups, ssm_n_groups}, TENSOR_NOT_REQUIRED);
+ // out_proj
+ layer.ssm_out = create_tensor(tn(LLM_TENSOR_SSM_OUT, "weight", i), {ssm_intermediate_size, hidden_size}, 0);
+
+ /*ATTENTION LAYERS*/
+ // attention layers (with optional bias)
+ create_tensor_qkv(layer, i, hidden_size, n_embd_head_k * attn_num_attention_head, attn_num_key_value_head * n_embd_head_k, attn_num_key_value_head * n_embd_head_v, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * attn_num_attention_head, hidden_size}, 0);
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {hidden_size}, TENSOR_NOT_REQUIRED);
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {hidden_size}, 0);
+
+
+ // feed forward (w/ optional biases)
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, i), {hidden_size}, 0);
+ layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {hidden_size, ffn_intermediate_size}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { ffn_intermediate_size, hidden_size}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {hidden_size, ffn_intermediate_size}, 0);
+
+ layer.ffn_gate_b = create_tensor(tn(LLM_TENSOR_FFN_GATE, "bias", i), {ffn_intermediate_size}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {hidden_size}, TENSOR_NOT_REQUIRED);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {ffn_intermediate_size}, TENSOR_NOT_REQUIRED);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_falcon_h1::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_falcon_h1::graph::graph(const llama_model & model, const llm_graph_params & params) :
llm_build_mamba_base(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
#include "models.h"
-llm_build_falcon::llm_build_falcon(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_falcon::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+
+ switch (hparams.n_layer) {
+ case 32: type = LLM_TYPE_7B; break;
+ case 60: type = LLM_TYPE_40B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_falcon::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ {
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
+
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ if (!output) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED); // needs to be on GPU
+ }
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
+
+ layer.attn_norm_2 = create_tensor(tn(LLM_TENSOR_ATTN_NORM_2, "weight", i), {n_embd}, TENSOR_NOT_REQUIRED);
+ layer.attn_norm_2_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM_2, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_embd + 2*n_embd_gqa}, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_falcon::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_falcon::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_gemma_embedding::llm_build_gemma_embedding(const llama_model & model, const llm_graph_params & params) :
+void llama_model_gemma_embedding::load_arch_hparams(llama_model_loader & ml) {
+ hparams.swa_type = LLAMA_SWA_TYPE_SYMMETRIC;
+ uint32_t swa_period = 6;
+ ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
+ hparams.set_swa_pattern(swa_period);
+
+ hparams.causal_attn = false; // embeddings do not use causal attention
+
+ ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
+ ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa);
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ //applied only if model converted with --sentence-transformers-dense-modules
+ ml.get_key(LLM_KV_DENSE_2_FEAT_IN, hparams.dense_2_feat_in, false);
+ ml.get_key(LLM_KV_DENSE_2_FEAT_OUT, hparams.dense_2_feat_out, false);
+ ml.get_key(LLM_KV_DENSE_3_FEAT_IN, hparams.dense_3_feat_in, false);
+ ml.get_key(LLM_KV_DENSE_3_FEAT_OUT, hparams.dense_3_feat_out, false);
+
+ GGML_ASSERT((hparams.dense_2_feat_in == 0 || hparams.dense_2_feat_in == hparams.n_embd) && "dense_2_feat_in must be equal to n_embd");
+ GGML_ASSERT((hparams.dense_3_feat_out == 0 || hparams.dense_3_feat_out == hparams.n_embd) && "dense_3_feat_out must be equal to n_embd");
+
+ switch (hparams.n_layer) {
+ case 24: type = LLM_TYPE_0_3B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+ hparams.f_attention_scale = 1.0f / std::sqrt(float(hparams.n_embd_head_k()));
+
+}
+
+void llama_model_gemma_embedding::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ // Dense linear weights
+ dense_2_out_layers = create_tensor(tn(LLM_TENSOR_DENSE_2_OUT, "weight"), {n_embd, hparams.dense_2_feat_out}, TENSOR_NOT_REQUIRED);
+ dense_3_out_layers = create_tensor(tn(LLM_TENSOR_DENSE_3_OUT, "weight"), {hparams.dense_3_feat_in, n_embd}, TENSOR_NOT_REQUIRED);
+
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_post_norm = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM, "weight", i), {n_embd}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_gemma_embedding::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_gemma_embedding::graph::graph(const llama_model & model, const llm_graph_params & params) :
llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_k();
#include "models.h"
-llm_build_gemma::llm_build_gemma(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_gemma::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ switch (hparams.n_layer) {
+ case 18: type = LLM_TYPE_2B; break;
+ case 28: type = LLM_TYPE_7B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_gemma::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED); // same as tok_embd, duplicated to allow offloading
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_gemma::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_gemma::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
ggml_tensor * cur;
+++ /dev/null
-#include "models.h"
-
-llm_build_gemma2_iswa::llm_build_gemma2_iswa(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
- const int64_t n_embd_head = hparams.n_embd_head_k();
-
- ggml_tensor * cur;
- ggml_tensor * inpL;
-
- inpL = build_inp_embd(model.tok_embd);
-
- inpL = ggml_scale(ctx0, inpL, sqrtf(n_embd));
- cb(inpL, "inp_scaled", -1);
-
- // inp_pos - contains the positions
- ggml_tensor * inp_pos = build_inp_pos();
-
- auto * inp_attn = build_attn_inp_kv_iswa();
-
- ggml_tensor * inp_out_ids = build_inp_out_ids();
-
- for (int il = 0; il < n_layer; ++il) {
- const float freq_base_l = model.get_rope_freq_base (cparams, il);
- const float freq_scale_l = model.get_rope_freq_scale(cparams, il);
-
- // norm
- cur = build_norm(inpL,
- model.layers[il].attn_norm, NULL,
- LLM_NORM_RMS, il);
- cb(cur, "attn_norm", il);
-
- // self-attention
- {
- // compute Q and K and RoPE them
- auto [Qcur, Kcur, Vcur] = build_qkv(model.layers[il], cur,
- n_embd_head, n_head, n_head_kv, il);
-
- Qcur = ggml_rope_ext(
- ctx0, Qcur, inp_pos, nullptr,
- n_rot, rope_type, n_ctx_orig, freq_base_l, freq_scale_l,
- ext_factor, attn_factor, beta_fast, beta_slow);
-
- Kcur = ggml_rope_ext(
- ctx0, Kcur, inp_pos, nullptr,
- n_rot, rope_type, n_ctx_orig, freq_base_l, freq_scale_l,
- ext_factor, attn_factor, beta_fast, beta_slow);
-
- cb(Qcur, "Qcur", il);
- cb(Kcur, "Kcur", il);
- cb(Vcur, "Vcur", il);
-
- Qcur = ggml_scale(ctx0, Qcur, hparams.f_attention_scale);
-
- cur = build_attn(inp_attn,
- model.layers[il].wo, NULL, model.layers[il].wo_s,
- Qcur, Kcur, Vcur, nullptr, nullptr, nullptr, 1.0f, il);
- }
- if (il == n_layer - 1 && inp_out_ids) {
- cur = ggml_get_rows(ctx0, cur, inp_out_ids);
- inpL = ggml_get_rows(ctx0, inpL, inp_out_ids);
- }
- cur = build_norm(cur,
- model.layers[il].attn_post_norm, NULL,
- LLM_NORM_RMS, il);
- cb(cur, "attn_post_norm", il);
-
- ggml_tensor * sa_out = ggml_add(ctx0, cur, inpL);
- cb(sa_out, "sa_out", il);
-
- cur = build_norm(sa_out,
- model.layers[il].ffn_norm, NULL,
- LLM_NORM_RMS, il);
- cb(cur, "ffn_norm", il);
-
- // feed-forward network
- {
- cur = build_ffn(cur,
- model.layers[il].ffn_up, NULL, NULL,
- model.layers[il].ffn_gate, NULL, NULL,
- model.layers[il].ffn_down, NULL, NULL,
- NULL,
- LLM_FFN_GELU, LLM_FFN_PAR, il);
- cb(cur, "ffn_out", il);
- }
- cur = build_norm(cur,
- model.layers[il].ffn_post_norm, NULL,
- LLM_NORM_RMS, -1);
- cb(cur, "ffn_post_norm", -1);
-
- cur = ggml_add(ctx0, cur, sa_out);
-
- cur = build_cvec(cur, il);
- cb(cur, "l_out", il);
-
- // input for next layer
- inpL = cur;
- }
- cur = inpL;
-
- cur = build_norm(cur,
- model.output_norm, NULL,
- LLM_NORM_RMS, -1);
-
- cb(cur, "result_norm", -1);
- res->t_embd = cur;
-
- // lm_head
- cur = build_lora_mm(model.output, cur);
-
- // final logit soft-capping
- cur = ggml_scale(ctx0, cur, 1.0f / hparams.f_final_logit_softcapping);
- cur = ggml_tanh(ctx0, cur);
- cur = ggml_scale(ctx0, cur, hparams.f_final_logit_softcapping);
-
- cb(cur, "result_output", -1);
- res->t_logits = cur;
-
- ggml_build_forward_expand(gf, cur);
-}
--- /dev/null
+#include "models.h"
+
+void llama_model_gemma2::load_arch_hparams(llama_model_loader & ml) {
+ hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
+ hparams.n_swa = 4096; // default value of gemma 2
+ uint32_t swa_period = 2;
+ ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
+ hparams.set_swa_pattern(swa_period);
+ hparams.attn_soft_cap = true;
+ hparams.rope_freq_base_train_swa = hparams.rope_freq_base_train;
+ hparams.rope_freq_scale_train_swa = hparams.rope_freq_scale_train;
+
+ ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
+ ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa, false);
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key(LLM_KV_ATTN_LOGIT_SOFTCAPPING, hparams.f_attn_logit_softcapping, false);
+ ml.get_key(LLM_KV_FINAL_LOGIT_SOFTCAPPING, hparams.f_final_logit_softcapping, false);
+
+ switch (hparams.n_layer) {
+ case 26: type = LLM_TYPE_2B; break;
+ case 42: type = LLM_TYPE_9B; break;
+ case 46: type = LLM_TYPE_27B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+
+ // ref: https://github.com/google/gemma_pytorch/blob/014acb7ac4563a5f77c76d7ff98f31b568c16508/gemma/config.py#L173
+ hparams.f_attention_scale = type == LLM_TYPE_27B
+ ? 1.0f / std::sqrt(float(hparams.n_embd / hparams.n_head(0)))
+ : 1.0f / std::sqrt(float(hparams.n_embd_head_k()));
+}
+
+void llama_model_gemma2::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED); // same as tok_embd, duplicated to allow offloading
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+ layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_post_norm = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM, "weight", i), {n_embd}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_gemma2::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_gemma2::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+ const int64_t n_embd_head = hparams.n_embd_head_k();
+
+ ggml_tensor * cur;
+ ggml_tensor * inpL;
+
+ inpL = build_inp_embd(model.tok_embd);
+
+ inpL = ggml_scale(ctx0, inpL, sqrtf(n_embd));
+ cb(inpL, "inp_scaled", -1);
+
+ // inp_pos - contains the positions
+ ggml_tensor * inp_pos = build_inp_pos();
+
+ auto * inp_attn = build_attn_inp_kv_iswa();
+
+ ggml_tensor * inp_out_ids = build_inp_out_ids();
+
+ for (int il = 0; il < n_layer; ++il) {
+ const float freq_base_l = model.get_rope_freq_base (cparams, il);
+ const float freq_scale_l = model.get_rope_freq_scale(cparams, il);
+
+ // norm
+ cur = build_norm(inpL,
+ model.layers[il].attn_norm, NULL,
+ LLM_NORM_RMS, il);
+ cb(cur, "attn_norm", il);
+
+ // self-attention
+ {
+ // compute Q and K and RoPE them
+ auto [Qcur, Kcur, Vcur] = build_qkv(model.layers[il], cur,
+ n_embd_head, n_head, n_head_kv, il);
+
+ Qcur = ggml_rope_ext(
+ ctx0, Qcur, inp_pos, nullptr,
+ n_rot, rope_type, n_ctx_orig, freq_base_l, freq_scale_l,
+ ext_factor, attn_factor, beta_fast, beta_slow);
+
+ Kcur = ggml_rope_ext(
+ ctx0, Kcur, inp_pos, nullptr,
+ n_rot, rope_type, n_ctx_orig, freq_base_l, freq_scale_l,
+ ext_factor, attn_factor, beta_fast, beta_slow);
+
+ cb(Qcur, "Qcur", il);
+ cb(Kcur, "Kcur", il);
+ cb(Vcur, "Vcur", il);
+
+ Qcur = ggml_scale(ctx0, Qcur, hparams.f_attention_scale);
+
+ cur = build_attn(inp_attn,
+ model.layers[il].wo, NULL, model.layers[il].wo_s,
+ Qcur, Kcur, Vcur, nullptr, nullptr, nullptr, 1.0f, il);
+ }
+ if (il == n_layer - 1 && inp_out_ids) {
+ cur = ggml_get_rows(ctx0, cur, inp_out_ids);
+ inpL = ggml_get_rows(ctx0, inpL, inp_out_ids);
+ }
+ cur = build_norm(cur,
+ model.layers[il].attn_post_norm, NULL,
+ LLM_NORM_RMS, il);
+ cb(cur, "attn_post_norm", il);
+
+ ggml_tensor * sa_out = ggml_add(ctx0, cur, inpL);
+ cb(sa_out, "sa_out", il);
+
+ cur = build_norm(sa_out,
+ model.layers[il].ffn_norm, NULL,
+ LLM_NORM_RMS, il);
+ cb(cur, "ffn_norm", il);
+
+ // feed-forward network
+ {
+ cur = build_ffn(cur,
+ model.layers[il].ffn_up, NULL, NULL,
+ model.layers[il].ffn_gate, NULL, NULL,
+ model.layers[il].ffn_down, NULL, NULL,
+ NULL,
+ LLM_FFN_GELU, LLM_FFN_PAR, il);
+ cb(cur, "ffn_out", il);
+ }
+ cur = build_norm(cur,
+ model.layers[il].ffn_post_norm, NULL,
+ LLM_NORM_RMS, -1);
+ cb(cur, "ffn_post_norm", -1);
+
+ cur = ggml_add(ctx0, cur, sa_out);
+
+ cur = build_cvec(cur, il);
+ cb(cur, "l_out", il);
+
+ // input for next layer
+ inpL = cur;
+ }
+ cur = inpL;
+
+ cur = build_norm(cur,
+ model.output_norm, NULL,
+ LLM_NORM_RMS, -1);
+
+ cb(cur, "result_norm", -1);
+ res->t_embd = cur;
+
+ // lm_head
+ cur = build_lora_mm(model.output, cur);
+
+ // final logit soft-capping
+ cur = ggml_scale(ctx0, cur, 1.0f / hparams.f_final_logit_softcapping);
+ cur = ggml_tanh(ctx0, cur);
+ cur = ggml_scale(ctx0, cur, hparams.f_final_logit_softcapping);
+
+ cb(cur, "result_output", -1);
+ res->t_logits = cur;
+
+ ggml_build_forward_expand(gf, cur);
+}
#include "models.h"
+void llama_model_gemma3::load_arch_hparams(llama_model_loader & ml) {
+ const bool found_swa = ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa, false);
+ if (found_swa && hparams.n_swa > 0) {
+ hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
+ uint32_t swa_period = 6;
+ ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
+ hparams.set_swa_pattern(swa_period);
+
+ ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
+ } else {
+ hparams.swa_type = LLAMA_SWA_TYPE_NONE;
+ }
+
+ hparams.f_final_logit_softcapping = 0.0f;
+ ml.get_key(LLM_KV_FINAL_LOGIT_SOFTCAPPING, hparams.f_final_logit_softcapping, false);
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ switch (hparams.n_layer) {
+ case 18: type = LLM_TYPE_270M; break;
+ case 26: type = LLM_TYPE_1B; break;
+ case 32: type = LLM_TYPE_8B; break; // Rnj-1
+ case 34: type = LLM_TYPE_4B; break;
+ case 48: type = LLM_TYPE_12B; break;
+ case 62: type = LLM_TYPE_27B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+
+ // ref: https://github.com/google/gemma_pytorch/blob/014acb7ac4563a5f77c76d7ff98f31b568c16508/gemma/config.py#L289
+ hparams.f_attention_scale = type == LLM_TYPE_27B
+ ? 1.0f / std::sqrt(float(hparams.n_embd / hparams.n_head(0)))
+ : 1.0f / std::sqrt(float(hparams.n_embd_head_k()));
+}
+
+void llama_model_gemma3::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ // Dense linear weights
+ dense_2_out_layers = create_tensor(tn(LLM_TENSOR_DENSE_2_OUT, "weight"), {n_embd, hparams.dense_2_feat_out}, TENSOR_NOT_REQUIRED);
+ dense_3_out_layers = create_tensor(tn(LLM_TENSOR_DENSE_3_OUT, "weight"), {hparams.dense_3_feat_in, n_embd}, TENSOR_NOT_REQUIRED);
+
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_post_norm = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM, "weight", i), {n_embd}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_gemma3::build_arch_graph(const llm_graph_params & params) const {
+ if (hparams.swa_type == LLAMA_SWA_TYPE_STANDARD) {
+ return std::make_unique<graph<true>>(*this, params);
+ } else {
+ return std::make_unique<graph<false>>(*this, params);
+ }
+}
+
template <bool iswa>
-llm_build_gemma3<iswa>::llm_build_gemma3(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+llama_model_gemma3::graph<iswa>::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_k();
ggml_tensor * cur;
ggml_build_forward_expand(gf, cur);
}
-template struct llm_build_gemma3<false>;
-template struct llm_build_gemma3<true>;
+template struct llama_model_gemma3::graph<false>;
+template struct llama_model_gemma3::graph<true>;
+++ /dev/null
-#include "models.h"
-
-// get 2D slice view from a 3D tensor, the idx corresponds to the 3rd dim
-static ggml_tensor * ggml_view_2d_slice(ggml_context * ctx0, ggml_tensor * x, int idx) {
- GGML_ASSERT(idx < (int) x->ne[2]);
- return ggml_view_2d(ctx0, x, x->ne[0], x->ne[1], ggml_row_size(x->type, x->ne[0]),
- idx * x->ne[0] * x->ne[1] * ggml_element_size(x));
-}
-
-llm_build_gemma3n_iswa::llm_build_gemma3n_iswa(const llama_model & model, const llm_graph_params & params) :
- llm_graph_context(params),
- model(model),
- n_embd_head(model.hparams.n_embd_head_k()),
- n_embd_altup(model.hparams.n_embd_altup),
- n_altup(model.hparams.n_altup),
- i_altup_act(model.hparams.i_altup_act) {
- ggml_tensor * cur;
- ggml_tensor * inpL;
-
- inpL = build_inp_embd(model.tok_embd);
-
- // important: do not normalize weights for raw embeddings input (i.e. encoded image embeddings)
- inpL = ggml_scale(ctx0, inpL, ubatch.token ? sqrtf(n_embd) : 1.0f);
- cb(inpL, "inp_scaled", -1);
-
- // inp_pos - contains the positions
- ggml_tensor * inp_pos = build_inp_pos();
-
- // TODO: is causal == true correct? might need some changes
- auto * inp_attn = build_attn_inp_kv_iswa();
-
- ggml_tensor * inp_per_layer = build_inp_per_layer();
- ggml_build_forward_expand(gf, inp_per_layer);
-
- // inp_per_layer now has shape: [n_embd_altup, n_tokens, n_layer]
- inp_per_layer = project_per_layer_inputs(inpL, inp_per_layer);
-
- // inpL now has only 1 altup, project it to the rest of the altups
- // these "added" altups will be concat to the last dim of inpL
- {
- ggml_tensor * target_magnitude = calc_magnitude(inpL);
- ggml_tensor * inp_repeated = ggml_repeat_4d(ctx0, inpL, n_embd, n_tokens, n_altup - 1, 1);
- ggml_tensor * altup_added =
- ggml_mul_mat(ctx0, model.altup_proj, inp_repeated); // shape: [n_embd, n_tokens, n_altup - 1]
- ggml_tensor * new_magnitude = calc_magnitude(altup_added);
- altup_added = ggml_div(ctx0, ggml_mul(ctx0, altup_added, target_magnitude), new_magnitude);
- inpL = ggml_concat(ctx0, inpL, altup_added, 2); // shape: [n_embd, n_tokens, n_altup]
- cb(inpL, "inp_stacked", -1);
- }
- // inpL now has shape: [n_embd, n_tokens, n_altup]
-
- for (int il = 0; il < n_layer; ++il) {
- // this block is made to be closely resemble Gemma3p5DecoderLayer on python code
- const float freq_base_l = model.get_rope_freq_base(cparams, il);
- const float freq_scale_l = model.get_rope_freq_scale(cparams, il);
-
- ggml_tensor * cur = inpL; // [n_embd, n_tokens, n_altup]
- ggml_tensor * predictions = altup_predict(cur, il); // [n_embd, n_tokens, n_altup]
-
- // predicted value will go through self-attention and laurel
- ggml_tensor * active_prediction = ggml_view_2d_slice(ctx0, predictions, i_altup_act); // [n_embd, n_tokens]
- cur = active_prediction;
- cb(cur, "active_prediction", il);
-
- // norm
- cur = build_norm(cur, model.layers[il].attn_norm, NULL, LLM_NORM_RMS, il);
- cb(cur, "attn_norm", il);
-
- // laurel
- ggml_tensor * laurel_out = laurel(cur, il); // [n_embd, n_tokens]
-
- // self-attention
- if (hparams.has_kv(il)) {
- auto [Qcur, Kcur, Vcur] = build_qkv(model.layers[il], cur, n_embd_head, n_head, n_head_kv, il);
-
- Qcur = build_norm(Qcur, model.layers[il].attn_q_norm, NULL, LLM_NORM_RMS, il);
- Kcur = build_norm(Kcur, model.layers[il].attn_k_norm, NULL, LLM_NORM_RMS, il);
- Vcur = ggml_rms_norm(ctx0, Vcur, hparams.f_norm_rms_eps);
-
- cb(Qcur, "Qcur_normed", il);
- cb(Kcur, "Kcur_normed", il);
- cb(Vcur, "Vcur_normed", il);
-
- Qcur = ggml_rope_ext(ctx0, Qcur, inp_pos, nullptr, n_rot, rope_type, n_ctx_orig, freq_base_l, freq_scale_l,
- ext_factor, attn_factor, beta_fast, beta_slow);
-
- Kcur = ggml_rope_ext(ctx0, Kcur, inp_pos, nullptr, n_rot, rope_type, n_ctx_orig, freq_base_l, freq_scale_l,
- ext_factor, attn_factor, beta_fast, beta_slow);
-
- cb(Qcur, "Qcur_pos", il);
- cb(Kcur, "Kcur_pos", il);
-
- cur = build_attn(inp_attn, model.layers[il].wo,
- NULL, model.layers[il].wo_s, Qcur, Kcur, Vcur, nullptr, nullptr, nullptr,
- hparams.f_attention_scale, il);
- } else {
- // reuse KV cache of earlier layers
- ggml_tensor * Qcur = build_lora_mm(model.layers[il].wq, cur);
- cb(Qcur, "Qcur", il);
- Qcur = ggml_reshape_3d(ctx0, Qcur, n_embd_head, n_head, n_tokens);
-
- Qcur = build_norm(Qcur, model.layers[il].attn_q_norm, NULL, LLM_NORM_RMS, il);
- cb(Qcur, "Qcur_normed", il);
-
- Qcur = ggml_rope_ext(ctx0, Qcur, inp_pos, nullptr, n_rot, rope_type, n_ctx_orig, freq_base_l, freq_scale_l,
- ext_factor, attn_factor, beta_fast, beta_slow);
- cb(Qcur, "Qcur_pos", il);
-
- cur = build_attn(inp_attn,
- model.layers[il].wo, NULL, model.layers[il].wo_s,
- Qcur, nullptr, nullptr, nullptr, nullptr, nullptr, hparams.f_attention_scale, il);
- }
- cur = build_norm(cur, model.layers[il].attn_post_norm, NULL, LLM_NORM_RMS, il);
- cb(cur, "attn_post_norm", il);
-
- cur = ggml_add(ctx0, cur, active_prediction); // [n_embd, n_tokens]
- cb(cur, "attn_gated", il);
-
- ggml_tensor * attn_laurel = ggml_scale(ctx0, ggml_add(ctx0, cur, laurel_out),
- 1.0f / sqrtf(2.0f)); // [n_embd, n_tokens]
- cb(attn_laurel, "attn_laurel", il);
-
- cur = build_norm(attn_laurel, model.layers[il].ffn_norm, NULL, LLM_NORM_RMS, il);
- cb(cur, "ffn_norm", il);
-
- // feed-forward network
- {
- ggml_tensor * up_proj = build_lora_mm(model.layers[il].ffn_up, cur);
- ggml_tensor * gate_proj = build_lora_mm(model.layers[il].ffn_gate, cur);
-
- if (il < n_layer_sparsity) {
- // apply activation sparsity
- gate_proj = gaussian_topk(gate_proj);
- }
- gate_proj = ggml_gelu(ctx0, gate_proj);
-
- cur = ggml_mul(ctx0, up_proj, gate_proj);
- cur = build_lora_mm(model.layers[il].ffn_down, cur);
- cb(cur, "ffn_out", il);
- }
- cur = build_norm(cur, model.layers[il].ffn_post_norm, NULL, LLM_NORM_RMS, -1);
- cb(cur, "ffn_post_norm", il);
-
- ggml_tensor * attn_ffw_laurel_gated = ggml_add(ctx0, cur, attn_laurel); // [n_embd, n_tokens]
- cb(attn_ffw_laurel_gated, "attn_ffw_laurel_gated", il);
-
- ggml_tensor * corrected = altup_correct(predictions, attn_ffw_laurel_gated, il); // [n_embd, n_tokens, n_altup]
-
- ggml_tensor * first_prediction; // [n_embd, n_tokens]
- {
- first_prediction = ggml_view_2d_slice(ctx0, corrected, i_altup_act); // [n_embd, n_tokens]
- first_prediction = ggml_mul(ctx0, first_prediction, model.layers[il].altup_correct_scale);
- first_prediction = build_lora_mm(model.layers[il].per_layer_inp_gate, first_prediction);
- first_prediction = ggml_gelu(ctx0, first_prediction); // [n_embd_altup, n_tokens]
- cb(first_prediction, "first_prediction_gated", il);
-
- ggml_tensor * inp_this_layer = ggml_view_2d_slice(ctx0, inp_per_layer, il); // [n_embd_altup, n_tokens]
- first_prediction = ggml_mul(ctx0, first_prediction, inp_this_layer); // [n_embd_altup, n_tokens]
- cb(first_prediction, "first_prediction_scaled", il);
-
- first_prediction = build_lora_mm(model.layers[il].per_layer_proj, first_prediction); // [n_embd, n_tokens]
- first_prediction =
- build_norm(first_prediction, model.layers[il].per_layer_post_norm, NULL, LLM_NORM_RMS, il);
- cb(first_prediction, "first_prediction_out", il);
- }
- // equivalent to python code: corrected_predictions[1:] += first_prediction
- {
- ggml_tensor * slice_first = ggml_view_2d_slice(ctx0, corrected, 0);
- ggml_tensor * slice_rest = ggml_view_3d(
- ctx0, corrected, n_embd, n_tokens, n_altup - 1, ggml_row_size(corrected->type, n_embd),
- ggml_row_size(corrected->type, n_embd * n_tokens), n_embd * n_tokens * ggml_element_size(corrected));
- ggml_tensor * tmp = ggml_add(ctx0, slice_rest, first_prediction); // [n_embd, n_tokens, n_altup - 1]
- corrected = ggml_concat(ctx0, slice_first, tmp, 2); // [n_embd, n_tokens, n_altup]
- }
- cur = corrected; // [n_embd, n_tokens, n_altup]
- cur = build_cvec(cur, il);
- cb(cur, "l_out", il);
-
- // input for next layer
- inpL = cur;
- }
- cur = inpL; // [n_embd, n_tokens, n_altup]
-
- // cur now has multiple altup(s), we want to merge them back to 1 altup
- {
- ggml_tensor * target_magnitude = calc_magnitude(ggml_view_2d_slice(ctx0, cur, i_altup_act)); // [n_embd, n_tokens]
- // do a view to skip the first slice (active altup)
- ggml_tensor * alt_slice =
- ggml_view_3d(ctx0, cur, n_embd, n_tokens, n_altup - 1, ggml_row_size(cur->type, n_embd),
- ggml_row_size(cur->type, n_embd * n_tokens), n_embd * n_tokens * ggml_element_size(cur));
- ggml_tensor * altup_unembd =
- ggml_mul_mat(ctx0, model.altup_unembd_proj, alt_slice); // shape: [n_embd, n_tokens, n_altup - 1]
- ggml_tensor * new_magnitude = calc_magnitude(altup_unembd);
- altup_unembd = ggml_div(ctx0, ggml_mul(ctx0, altup_unembd, target_magnitude), new_magnitude);
- cb(altup_unembd, "altup_unembd", -1);
-
- // equivalent to torch.mean(hidden_states, dim=0)
- cur = ggml_view_2d_slice(ctx0, cur, 0); // [n_embd, n_tokens]
- for (int i = 0; i < n_altup - 1; ++i) {
- cur = ggml_add(ctx0, cur, ggml_view_2d_slice(ctx0, altup_unembd, i));
- }
- cur = ggml_scale(ctx0, cur, 1.0f / float(n_altup)); // [n_embd, n_tokens]
- cb(cur, "unembd_merged", -1);
- }
- // cur now has shape: [n_embd, n_tokens]
-
- // TODO: move this to right after the last KV layer
- {
- // skip computing output for unused tokens
- ggml_tensor * inp_out_ids = build_inp_out_ids();
- cur = ggml_get_rows(ctx0, cur, inp_out_ids);
- }
- cur = build_norm(cur, model.output_norm, NULL, LLM_NORM_RMS, -1);
-
- cb(cur, "result_norm", -1);
- res->t_embd = cur;
-
- cur = build_lora_mm(model.output, cur);
-
- {
- // final logit soft-capping
- cur = ggml_scale(ctx0, cur, 1.0f / hparams.f_final_logit_softcapping);
- cur = ggml_tanh(ctx0, cur);
- cur = ggml_scale(ctx0, cur, hparams.f_final_logit_softcapping);
- }
- cb(cur, "result_output", -1);
- res->t_logits = cur;
-
- ggml_build_forward_expand(gf, cur);
-}
-
-ggml_tensor * llm_build_gemma3n_iswa::calc_magnitude(ggml_tensor * x) {
- return ggml_sqrt(ctx0, ggml_sum_rows(ctx0, ggml_sqr(ctx0, x)));
-}
-
-// equivalent to get_per_layer_inputs() in python code
-// output shape: [n_embd_altup, n_layer, n_tokens]
-ggml_tensor * llm_build_gemma3n_iswa::build_inp_per_layer() {
- auto inp = std::make_unique<llm_graph_input_embd>(n_embd);
- ggml_tensor * inp_per_layer;
- float tok_embd_scale = sqrtf((float) n_embd_altup);
- if (ubatch.token) {
- inp->tokens = ggml_new_tensor_1d(ctx0, GGML_TYPE_I32, ubatch.n_tokens);
- ggml_set_input(inp->tokens);
- res->t_inp_tokens = inp->tokens;
- inp_per_layer = ggml_get_rows (ctx0, model.per_layer_tok_embd, inp->tokens);
- inp_per_layer = ggml_reshape_3d(ctx0, inp_per_layer, n_embd_altup, n_layer, n_tokens);
- inp_per_layer = ggml_scale (ctx0, inp_per_layer, tok_embd_scale);
- cb(inp_per_layer, "inp_per_layer_selected", -1);
- res->add_input(std::move(inp));
- } else {
- // Multimodal embedding path: use padding token (ID=0) embedding
- // TODO: verify if this is the correct behavior in transformers implementation
- const int64_t embd_size = model.per_layer_tok_embd->ne[0]; // n_embd_altup * n_layer
-
- // Extract and dequantize padding token embedding (row 0)
- ggml_tensor * padding = ggml_view_1d(ctx0, model.per_layer_tok_embd, embd_size, 0);
- inp_per_layer = ggml_cast (ctx0, padding, GGML_TYPE_F32);
- inp_per_layer = ggml_scale(ctx0, inp_per_layer, tok_embd_scale);
-
- // Reshape to [n_embd_altup, n_layer, 1]
- inp_per_layer = ggml_reshape_3d(ctx0, inp_per_layer, n_embd_altup, n_layer, 1);
- cb(inp_per_layer, "inp_per_layer_multimodal", -1);
- }
- return inp_per_layer;
-}
-
-// equivalent to project_per_layer_inputs() in python code
-// this calculates the per-layer inputs, so the final tensor shape will have n_layer as the last dim
-// output shape: [n_embd_altup, n_tokens, n_layer]
-ggml_tensor * llm_build_gemma3n_iswa::project_per_layer_inputs(ggml_tensor * inp_batch, ggml_tensor * inp_per_layer) {
- const float per_layer_projection_scale = 1.0f / sqrtf((float) n_embd);
- const float per_layer_input_scale = 1.0f / sqrtf(2.0f);
-
- ggml_tensor * per_layer_proj;
- per_layer_proj = ggml_mul_mat (ctx0, model.per_layer_model_proj, inp_batch);
- per_layer_proj = ggml_scale (ctx0, per_layer_proj, per_layer_projection_scale);
- per_layer_proj = ggml_reshape_3d(ctx0, per_layer_proj, n_embd_altup, n_layer, n_tokens);
-
- per_layer_proj = build_norm(per_layer_proj, model.per_layer_proj_norm, NULL, LLM_NORM_RMS, -1);
- cb(per_layer_proj, "per_layer_proj", -1);
-
- inp_per_layer = ggml_add (ctx0, per_layer_proj, inp_per_layer);
- inp_per_layer = ggml_scale(ctx0, inp_per_layer, per_layer_input_scale);
- cb(inp_per_layer, "inp_per_layer", -1);
-
- // permute to shape: [n_embd_altup, n_tokens, n_layer]
- inp_per_layer = ggml_cont(ctx0, ggml_permute(ctx0, inp_per_layer, 0, 2, 1, 3));
- return inp_per_layer;
-}
-
-// input cur shape: [n_altup, n_tokens]
-// output shape: [n_altup, n_tokens]
-ggml_tensor * llm_build_gemma3n_iswa::laurel(ggml_tensor * cur, int il) {
- ggml_tensor * tmp = cur;
- tmp = build_lora_mm(model.layers[il].laurel_l, tmp);
- tmp = build_lora_mm(model.layers[il].laurel_r, tmp);
- tmp = build_norm(tmp, model.layers[il].laurel_post_norm, NULL, LLM_NORM_RMS, il);
- tmp = ggml_add(ctx0, tmp, cur);
- cb(tmp, "laurel_out", il);
- return tmp;
-}
-
-// input x shape: [n_embd, n_tokens]
-// output shape: [n_embd, n_tokens]
-ggml_tensor * llm_build_gemma3n_iswa::gaussian_topk(ggml_tensor * x) {
- ggml_tensor * mean = ggml_mean(ctx0, x);
- ggml_tensor * std = ggml_sqrt(ctx0, ggml_scale(ctx0, ggml_sum_rows(ctx0, ggml_sqr(ctx0, ggml_sub(ctx0, x, mean))),
- 1.0f / (float) (x->ne[0] - 1)));
- ggml_tensor * cutoff_x = ggml_add(ctx0, mean, ggml_scale(ctx0, std, f_sparsity_std_mul));
- return ggml_relu(ctx0, ggml_sub(ctx0, x, cutoff_x));
-}
-
-//
-// altup functions
-//
-
-// equivalent to compute_router_modalities() in python code
-// input x shape: [n_embd, n_tokens]
-// output shape: [n_altup, n_tokens]
-ggml_tensor * llm_build_gemma3n_iswa::altup_compute_router_modalities(ggml_tensor * x, int il) {
- ggml_tensor * router_inputs = build_norm(x, model.layers[il].altup_router_norm, NULL, LLM_NORM_RMS, il);
-
- // router_input_scale
- router_inputs = ggml_scale(ctx0, router_inputs, 1.0f / (float) n_embd);
-
- ggml_tensor * output = ggml_mul_mat(ctx0, model.layers[il].altup_router, router_inputs);
- return ggml_tanh(ctx0, output); // [n_altup, n_tokens]
-}
-
-// input cur shape: [n_embd, n_tokens, n_altup]
-// output shape: [n_embd, n_tokens, n_altup]
-ggml_tensor * llm_build_gemma3n_iswa::altup_predict(ggml_tensor * cur, int il) {
- ggml_tensor * activated = ggml_view_2d_slice(ctx0, cur, i_altup_act); // [n_embd, n_tokens]
- ggml_tensor * modalities = altup_compute_router_modalities(activated, il); // [n_altup, n_tokens]
- cb(modalities, "modalities", il);
-
- ggml_tensor * all_coefs = build_lora_mm(model.layers[il].altup_predict_coef, modalities);
- cb(all_coefs, "all_coefs", il);
- // first dim now having n_altup^2 elements, we reshape it to 2D (so we end up with 3D tensor)
- all_coefs = ggml_reshape_3d(ctx0, all_coefs, n_altup, n_altup, n_tokens);
-
- // permute to [n_altup, n_embd, n_tokens]
- ggml_tensor * cur_permuted = ggml_cont(ctx0, ggml_permute(ctx0, cur, 1, 2, 0, 3));
- ggml_tensor * predictions = ggml_mul_mat(ctx0, cur_permuted, all_coefs); // [n_altup, n_embd, n_tokens]
-
- // final shape must be the same as cur: [n_embd, n_tokens, n_altup]
- predictions = ggml_cont(ctx0, ggml_permute(ctx0, predictions, 0, 2, 1, 3));
- predictions = ggml_add(ctx0, predictions, cur);
- cb(predictions, "predictions", il);
-
- return predictions;
-}
-
-// input predictions shape: [n_embd, n_tokens, n_altup]
-// input activated shape: [n_embd, n_tokens]
-// output shape: [n_embd, n_tokens, n_altup]
-ggml_tensor * llm_build_gemma3n_iswa::altup_correct(ggml_tensor * predictions, ggml_tensor * activated, int il) {
- ggml_tensor * modalities = altup_compute_router_modalities(activated, il); // [n_altup, n_tokens]
- cb(modalities, "modalities", il);
-
- ggml_tensor * active_prediction = ggml_view_2d_slice(ctx0, predictions, i_altup_act);
- ggml_tensor * innovation = ggml_sub(ctx0, activated, active_prediction); // [n_embd, n_tokens]
- cb(innovation, "innovation", il);
-
- ggml_tensor * all_coefs = build_lora_mm(model.layers[il].altup_correct_coef, modalities); // [n_altup, n_tokens]
- all_coefs = ggml_scale_bias(ctx0, all_coefs, 1.0f, 1.0f); // + 1.0
- cb(all_coefs, "all_coefs", il);
- all_coefs = ggml_transpose(ctx0, all_coefs); // [n_tokens, n_altup]
- all_coefs = ggml_cont_3d(ctx0, all_coefs, 1, n_tokens, n_altup); // [1, n_tokens, n_altup]
-
- innovation = ggml_repeat_4d(ctx0, innovation, n_embd, n_tokens, n_altup, 1);
- ggml_tensor * corrected = ggml_mul(ctx0, innovation, all_coefs); // [n_embd, n_tokens, n_altup]
- corrected = ggml_add(ctx0, corrected, predictions); // [n_embd, n_tokens, n_altup]
- cb(corrected, "corrected", il);
-
- return corrected;
-}
--- /dev/null
+#include "models.h"
+
+void llama_model_gemma3n::load_arch_hparams(llama_model_loader & ml) {
+ uint32_t swa_period = 5;
+ ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
+ hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
+ hparams.set_swa_pattern(swa_period);
+
+ hparams.n_layer_kv_from_start = 20;
+ hparams.f_attention_scale = 1.0f;
+
+ ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
+ ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa);
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ switch (hparams.n_layer) {
+ case 30: type = LLM_TYPE_E2B; break;
+ case 35: type = LLM_TYPE_E4B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_gemma3n::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ const int64_t n_altup = hparams.n_altup;
+ const int64_t laurel_rank = hparams.laurel_rank;
+ const int64_t n_embd_altup = hparams.n_embd_altup;
+
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ altup_proj = create_tensor(tn(LLM_TENSOR_ALTUP_PROJ, "weight"), {n_embd, n_embd, n_altup - 1}, 0);
+ altup_unembd_proj = create_tensor(tn(LLM_TENSOR_ALTUP_UNEMBD_PROJ, "weight"), {n_embd, n_embd, n_altup - 1}, 0);
+
+ per_layer_tok_embd = create_tensor(tn(LLM_TENSOR_PER_LAYER_TOKEN_EMBD, "weight"), {n_embd_altup * n_layer, n_vocab}, 0);
+ per_layer_model_proj = create_tensor(tn(LLM_TENSOR_PER_LAYER_MODEL_PROJ, "weight", 0), {n_embd, n_embd_altup * n_layer}, 0);
+ per_layer_proj_norm = create_tensor(tn(LLM_TENSOR_PER_LAYER_PROJ_NORM, "weight", 0), {n_embd_altup}, 0);
+
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
+ layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_post_norm = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM, "weight", i), {n_embd}, 0);
+
+ // altup & laurel
+ layer.per_layer_inp_gate = create_tensor(tn(LLM_TENSOR_PER_LAYER_INP_GATE, "weight", i), {n_embd, n_embd_altup}, 0);
+ layer.per_layer_proj = create_tensor(tn(LLM_TENSOR_PER_LAYER_PROJ, "weight", i), {n_embd_altup, n_embd}, 0);
+ layer.per_layer_post_norm = create_tensor(tn(LLM_TENSOR_PER_LAYER_POST_NORM, "weight", i), {n_embd}, 0);
+ layer.altup_correct_coef = create_tensor(tn(LLM_TENSOR_ALTUP_CORRECT_COEF, "weight", i), {n_altup, n_altup}, 0);
+ layer.altup_correct_scale = create_tensor(tn(LLM_TENSOR_ALTUP_CORRECT_SCALE, "weight", i), {n_embd}, 0);
+ layer.altup_predict_coef = create_tensor(tn(LLM_TENSOR_ALTUP_PREDICT_COEF, "weight", i), {n_altup, n_altup * n_altup}, 0);
+ layer.altup_router = create_tensor(tn(LLM_TENSOR_ALTUP_ROUTER, "weight", i), {n_embd, n_altup}, 0);
+ layer.altup_router_norm = create_tensor(tn(LLM_TENSOR_ALTUP_ROUTER_NORM, "weight", i), {n_embd}, 0);
+ layer.laurel_l = create_tensor(tn(LLM_TENSOR_LAUREL_L, "weight", i), {n_embd, laurel_rank}, 0);
+ layer.laurel_r = create_tensor(tn(LLM_TENSOR_LAUREL_R, "weight", i), {laurel_rank, n_embd}, 0);
+ layer.laurel_post_norm = create_tensor(tn(LLM_TENSOR_LAUREL_POST_NORM, "weight", i), {n_embd}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_gemma3n::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+// get 2D slice view from a 3D tensor, the idx corresponds to the 3rd dim
+static ggml_tensor * ggml_view_2d_slice(ggml_context * ctx0, ggml_tensor * x, int idx) {
+ GGML_ASSERT(idx < (int) x->ne[2]);
+ return ggml_view_2d(ctx0, x, x->ne[0], x->ne[1], ggml_row_size(x->type, x->ne[0]),
+ idx * x->ne[0] * x->ne[1] * ggml_element_size(x));
+}
+
+llama_model_gemma3n::graph::graph(const llama_model & model, const llm_graph_params & params) :
+ llm_graph_context(params),
+ model(model),
+ n_embd_head(model.hparams.n_embd_head_k()),
+ n_embd_altup(model.hparams.n_embd_altup),
+ n_altup(model.hparams.n_altup),
+ i_altup_act(model.hparams.i_altup_act) {
+ ggml_tensor * cur;
+ ggml_tensor * inpL;
+
+ inpL = build_inp_embd(model.tok_embd);
+
+ // important: do not normalize weights for raw embeddings input (i.e. encoded image embeddings)
+ inpL = ggml_scale(ctx0, inpL, ubatch.token ? sqrtf(n_embd) : 1.0f);
+ cb(inpL, "inp_scaled", -1);
+
+ // inp_pos - contains the positions
+ ggml_tensor * inp_pos = build_inp_pos();
+
+ // TODO: is causal == true correct? might need some changes
+ auto * inp_attn = build_attn_inp_kv_iswa();
+
+ ggml_tensor * inp_per_layer = build_inp_per_layer();
+ ggml_build_forward_expand(gf, inp_per_layer);
+
+ // inp_per_layer now has shape: [n_embd_altup, n_tokens, n_layer]
+ inp_per_layer = project_per_layer_inputs(inpL, inp_per_layer);
+
+ // inpL now has only 1 altup, project it to the rest of the altups
+ // these "added" altups will be concat to the last dim of inpL
+ {
+ ggml_tensor * target_magnitude = calc_magnitude(inpL);
+ ggml_tensor * inp_repeated = ggml_repeat_4d(ctx0, inpL, n_embd, n_tokens, n_altup - 1, 1);
+ ggml_tensor * altup_added =
+ ggml_mul_mat(ctx0, model.altup_proj, inp_repeated); // shape: [n_embd, n_tokens, n_altup - 1]
+ ggml_tensor * new_magnitude = calc_magnitude(altup_added);
+ altup_added = ggml_div(ctx0, ggml_mul(ctx0, altup_added, target_magnitude), new_magnitude);
+ inpL = ggml_concat(ctx0, inpL, altup_added, 2); // shape: [n_embd, n_tokens, n_altup]
+ cb(inpL, "inp_stacked", -1);
+ }
+ // inpL now has shape: [n_embd, n_tokens, n_altup]
+
+ for (int il = 0; il < n_layer; ++il) {
+ // this block is made to be closely resemble Gemma3p5DecoderLayer on python code
+ const float freq_base_l = model.get_rope_freq_base(cparams, il);
+ const float freq_scale_l = model.get_rope_freq_scale(cparams, il);
+
+ ggml_tensor * cur = inpL; // [n_embd, n_tokens, n_altup]
+ ggml_tensor * predictions = altup_predict(cur, il); // [n_embd, n_tokens, n_altup]
+
+ // predicted value will go through self-attention and laurel
+ ggml_tensor * active_prediction = ggml_view_2d_slice(ctx0, predictions, i_altup_act); // [n_embd, n_tokens]
+ cur = active_prediction;
+ cb(cur, "active_prediction", il);
+
+ // norm
+ cur = build_norm(cur, model.layers[il].attn_norm, NULL, LLM_NORM_RMS, il);
+ cb(cur, "attn_norm", il);
+
+ // laurel
+ ggml_tensor * laurel_out = laurel(cur, il); // [n_embd, n_tokens]
+
+ // self-attention
+ if (hparams.has_kv(il)) {
+ auto [Qcur, Kcur, Vcur] = build_qkv(model.layers[il], cur, n_embd_head, n_head, n_head_kv, il);
+
+ Qcur = build_norm(Qcur, model.layers[il].attn_q_norm, NULL, LLM_NORM_RMS, il);
+ Kcur = build_norm(Kcur, model.layers[il].attn_k_norm, NULL, LLM_NORM_RMS, il);
+ Vcur = ggml_rms_norm(ctx0, Vcur, hparams.f_norm_rms_eps);
+
+ cb(Qcur, "Qcur_normed", il);
+ cb(Kcur, "Kcur_normed", il);
+ cb(Vcur, "Vcur_normed", il);
+
+ Qcur = ggml_rope_ext(ctx0, Qcur, inp_pos, nullptr, n_rot, rope_type, n_ctx_orig, freq_base_l, freq_scale_l,
+ ext_factor, attn_factor, beta_fast, beta_slow);
+
+ Kcur = ggml_rope_ext(ctx0, Kcur, inp_pos, nullptr, n_rot, rope_type, n_ctx_orig, freq_base_l, freq_scale_l,
+ ext_factor, attn_factor, beta_fast, beta_slow);
+
+ cb(Qcur, "Qcur_pos", il);
+ cb(Kcur, "Kcur_pos", il);
+
+ cur = build_attn(inp_attn, model.layers[il].wo,
+ NULL, model.layers[il].wo_s, Qcur, Kcur, Vcur, nullptr, nullptr, nullptr,
+ hparams.f_attention_scale, il);
+ } else {
+ // reuse KV cache of earlier layers
+ ggml_tensor * Qcur = build_lora_mm(model.layers[il].wq, cur);
+ cb(Qcur, "Qcur", il);
+ Qcur = ggml_reshape_3d(ctx0, Qcur, n_embd_head, n_head, n_tokens);
+
+ Qcur = build_norm(Qcur, model.layers[il].attn_q_norm, NULL, LLM_NORM_RMS, il);
+ cb(Qcur, "Qcur_normed", il);
+
+ Qcur = ggml_rope_ext(ctx0, Qcur, inp_pos, nullptr, n_rot, rope_type, n_ctx_orig, freq_base_l, freq_scale_l,
+ ext_factor, attn_factor, beta_fast, beta_slow);
+ cb(Qcur, "Qcur_pos", il);
+
+ cur = build_attn(inp_attn,
+ model.layers[il].wo, NULL, model.layers[il].wo_s,
+ Qcur, nullptr, nullptr, nullptr, nullptr, nullptr, hparams.f_attention_scale, il);
+ }
+ cur = build_norm(cur, model.layers[il].attn_post_norm, NULL, LLM_NORM_RMS, il);
+ cb(cur, "attn_post_norm", il);
+
+ cur = ggml_add(ctx0, cur, active_prediction); // [n_embd, n_tokens]
+ cb(cur, "attn_gated", il);
+
+ ggml_tensor * attn_laurel = ggml_scale(ctx0, ggml_add(ctx0, cur, laurel_out),
+ 1.0f / sqrtf(2.0f)); // [n_embd, n_tokens]
+ cb(attn_laurel, "attn_laurel", il);
+
+ cur = build_norm(attn_laurel, model.layers[il].ffn_norm, NULL, LLM_NORM_RMS, il);
+ cb(cur, "ffn_norm", il);
+
+ // feed-forward network
+ {
+ ggml_tensor * up_proj = build_lora_mm(model.layers[il].ffn_up, cur);
+ ggml_tensor * gate_proj = build_lora_mm(model.layers[il].ffn_gate, cur);
+
+ if (il < n_layer_sparsity) {
+ // apply activation sparsity
+ gate_proj = gaussian_topk(gate_proj);
+ }
+ gate_proj = ggml_gelu(ctx0, gate_proj);
+
+ cur = ggml_mul(ctx0, up_proj, gate_proj);
+ cur = build_lora_mm(model.layers[il].ffn_down, cur);
+ cb(cur, "ffn_out", il);
+ }
+ cur = build_norm(cur, model.layers[il].ffn_post_norm, NULL, LLM_NORM_RMS, -1);
+ cb(cur, "ffn_post_norm", il);
+
+ ggml_tensor * attn_ffw_laurel_gated = ggml_add(ctx0, cur, attn_laurel); // [n_embd, n_tokens]
+ cb(attn_ffw_laurel_gated, "attn_ffw_laurel_gated", il);
+
+ ggml_tensor * corrected = altup_correct(predictions, attn_ffw_laurel_gated, il); // [n_embd, n_tokens, n_altup]
+
+ ggml_tensor * first_prediction; // [n_embd, n_tokens]
+ {
+ first_prediction = ggml_view_2d_slice(ctx0, corrected, i_altup_act); // [n_embd, n_tokens]
+ first_prediction = ggml_mul(ctx0, first_prediction, model.layers[il].altup_correct_scale);
+ first_prediction = build_lora_mm(model.layers[il].per_layer_inp_gate, first_prediction);
+ first_prediction = ggml_gelu(ctx0, first_prediction); // [n_embd_altup, n_tokens]
+ cb(first_prediction, "first_prediction_gated", il);
+
+ ggml_tensor * inp_this_layer = ggml_view_2d_slice(ctx0, inp_per_layer, il); // [n_embd_altup, n_tokens]
+ first_prediction = ggml_mul(ctx0, first_prediction, inp_this_layer); // [n_embd_altup, n_tokens]
+ cb(first_prediction, "first_prediction_scaled", il);
+
+ first_prediction = build_lora_mm(model.layers[il].per_layer_proj, first_prediction); // [n_embd, n_tokens]
+ first_prediction =
+ build_norm(first_prediction, model.layers[il].per_layer_post_norm, NULL, LLM_NORM_RMS, il);
+ cb(first_prediction, "first_prediction_out", il);
+ }
+ // equivalent to python code: corrected_predictions[1:] += first_prediction
+ {
+ ggml_tensor * slice_first = ggml_view_2d_slice(ctx0, corrected, 0);
+ ggml_tensor * slice_rest = ggml_view_3d(
+ ctx0, corrected, n_embd, n_tokens, n_altup - 1, ggml_row_size(corrected->type, n_embd),
+ ggml_row_size(corrected->type, n_embd * n_tokens), n_embd * n_tokens * ggml_element_size(corrected));
+ ggml_tensor * tmp = ggml_add(ctx0, slice_rest, first_prediction); // [n_embd, n_tokens, n_altup - 1]
+ corrected = ggml_concat(ctx0, slice_first, tmp, 2); // [n_embd, n_tokens, n_altup]
+ }
+ cur = corrected; // [n_embd, n_tokens, n_altup]
+ cur = build_cvec(cur, il);
+ cb(cur, "l_out", il);
+
+ // input for next layer
+ inpL = cur;
+ }
+ cur = inpL; // [n_embd, n_tokens, n_altup]
+
+ // cur now has multiple altup(s), we want to merge them back to 1 altup
+ {
+ ggml_tensor * target_magnitude = calc_magnitude(ggml_view_2d_slice(ctx0, cur, i_altup_act)); // [n_embd, n_tokens]
+ // do a view to skip the first slice (active altup)
+ ggml_tensor * alt_slice =
+ ggml_view_3d(ctx0, cur, n_embd, n_tokens, n_altup - 1, ggml_row_size(cur->type, n_embd),
+ ggml_row_size(cur->type, n_embd * n_tokens), n_embd * n_tokens * ggml_element_size(cur));
+ ggml_tensor * altup_unembd =
+ ggml_mul_mat(ctx0, model.altup_unembd_proj, alt_slice); // shape: [n_embd, n_tokens, n_altup - 1]
+ ggml_tensor * new_magnitude = calc_magnitude(altup_unembd);
+ altup_unembd = ggml_div(ctx0, ggml_mul(ctx0, altup_unembd, target_magnitude), new_magnitude);
+ cb(altup_unembd, "altup_unembd", -1);
+
+ // equivalent to torch.mean(hidden_states, dim=0)
+ cur = ggml_view_2d_slice(ctx0, cur, 0); // [n_embd, n_tokens]
+ for (int i = 0; i < n_altup - 1; ++i) {
+ cur = ggml_add(ctx0, cur, ggml_view_2d_slice(ctx0, altup_unembd, i));
+ }
+ cur = ggml_scale(ctx0, cur, 1.0f / float(n_altup)); // [n_embd, n_tokens]
+ cb(cur, "unembd_merged", -1);
+ }
+ // cur now has shape: [n_embd, n_tokens]
+
+ // TODO: move this to right after the last KV layer
+ {
+ // skip computing output for unused tokens
+ ggml_tensor * inp_out_ids = build_inp_out_ids();
+ cur = ggml_get_rows(ctx0, cur, inp_out_ids);
+ }
+ cur = build_norm(cur, model.output_norm, NULL, LLM_NORM_RMS, -1);
+
+ cb(cur, "result_norm", -1);
+ res->t_embd = cur;
+
+ cur = build_lora_mm(model.output, cur);
+
+ {
+ // final logit soft-capping
+ cur = ggml_scale(ctx0, cur, 1.0f / hparams.f_final_logit_softcapping);
+ cur = ggml_tanh(ctx0, cur);
+ cur = ggml_scale(ctx0, cur, hparams.f_final_logit_softcapping);
+ }
+ cb(cur, "result_output", -1);
+ res->t_logits = cur;
+
+ ggml_build_forward_expand(gf, cur);
+}
+
+ggml_tensor * llama_model_gemma3n::graph::calc_magnitude(ggml_tensor * x) {
+ return ggml_sqrt(ctx0, ggml_sum_rows(ctx0, ggml_sqr(ctx0, x)));
+}
+
+// equivalent to get_per_layer_inputs() in python code
+// output shape: [n_embd_altup, n_layer, n_tokens]
+ggml_tensor * llama_model_gemma3n::graph::build_inp_per_layer() {
+ auto inp = std::make_unique<llm_graph_input_embd>(n_embd);
+ ggml_tensor * inp_per_layer;
+ float tok_embd_scale = sqrtf((float) n_embd_altup);
+ if (ubatch.token) {
+ inp->tokens = ggml_new_tensor_1d(ctx0, GGML_TYPE_I32, ubatch.n_tokens);
+ ggml_set_input(inp->tokens);
+ res->t_inp_tokens = inp->tokens;
+ inp_per_layer = ggml_get_rows (ctx0, model.per_layer_tok_embd, inp->tokens);
+ inp_per_layer = ggml_reshape_3d(ctx0, inp_per_layer, n_embd_altup, n_layer, n_tokens);
+ inp_per_layer = ggml_scale (ctx0, inp_per_layer, tok_embd_scale);
+ cb(inp_per_layer, "inp_per_layer_selected", -1);
+ res->add_input(std::move(inp));
+ } else {
+ // Multimodal embedding path: use padding token (ID=0) embedding
+ // TODO: verify if this is the correct behavior in transformers implementation
+ const int64_t embd_size = model.per_layer_tok_embd->ne[0]; // n_embd_altup * n_layer
+
+ // Extract and dequantize padding token embedding (row 0)
+ ggml_tensor * padding = ggml_view_1d(ctx0, model.per_layer_tok_embd, embd_size, 0);
+ inp_per_layer = ggml_cast (ctx0, padding, GGML_TYPE_F32);
+ inp_per_layer = ggml_scale(ctx0, inp_per_layer, tok_embd_scale);
+
+ // Reshape to [n_embd_altup, n_layer, 1]
+ inp_per_layer = ggml_reshape_3d(ctx0, inp_per_layer, n_embd_altup, n_layer, 1);
+ cb(inp_per_layer, "inp_per_layer_multimodal", -1);
+ }
+ return inp_per_layer;
+}
+
+// equivalent to project_per_layer_inputs() in python code
+// this calculates the per-layer inputs, so the final tensor shape will have n_layer as the last dim
+// output shape: [n_embd_altup, n_tokens, n_layer]
+ggml_tensor * llama_model_gemma3n::graph::project_per_layer_inputs(ggml_tensor * inp_batch, ggml_tensor * inp_per_layer) {
+ const float per_layer_projection_scale = 1.0f / sqrtf((float) n_embd);
+ const float per_layer_input_scale = 1.0f / sqrtf(2.0f);
+
+ ggml_tensor * per_layer_proj;
+ per_layer_proj = ggml_mul_mat (ctx0, model.per_layer_model_proj, inp_batch);
+ per_layer_proj = ggml_scale (ctx0, per_layer_proj, per_layer_projection_scale);
+ per_layer_proj = ggml_reshape_3d(ctx0, per_layer_proj, n_embd_altup, n_layer, n_tokens);
+
+ per_layer_proj = build_norm(per_layer_proj, model.per_layer_proj_norm, NULL, LLM_NORM_RMS, -1);
+ cb(per_layer_proj, "per_layer_proj", -1);
+
+ inp_per_layer = ggml_add (ctx0, per_layer_proj, inp_per_layer);
+ inp_per_layer = ggml_scale(ctx0, inp_per_layer, per_layer_input_scale);
+ cb(inp_per_layer, "inp_per_layer", -1);
+
+ // permute to shape: [n_embd_altup, n_tokens, n_layer]
+ inp_per_layer = ggml_cont(ctx0, ggml_permute(ctx0, inp_per_layer, 0, 2, 1, 3));
+ return inp_per_layer;
+}
+
+// input cur shape: [n_altup, n_tokens]
+// output shape: [n_altup, n_tokens]
+ggml_tensor * llama_model_gemma3n::graph::laurel(ggml_tensor * cur, int il) {
+ ggml_tensor * tmp = cur;
+ tmp = build_lora_mm(model.layers[il].laurel_l, tmp);
+ tmp = build_lora_mm(model.layers[il].laurel_r, tmp);
+ tmp = build_norm(tmp, model.layers[il].laurel_post_norm, NULL, LLM_NORM_RMS, il);
+ tmp = ggml_add(ctx0, tmp, cur);
+ cb(tmp, "laurel_out", il);
+ return tmp;
+}
+
+// input x shape: [n_embd, n_tokens]
+// output shape: [n_embd, n_tokens]
+ggml_tensor * llama_model_gemma3n::graph::gaussian_topk(ggml_tensor * x) {
+ ggml_tensor * mean = ggml_mean(ctx0, x);
+ ggml_tensor * std = ggml_sqrt(ctx0, ggml_scale(ctx0, ggml_sum_rows(ctx0, ggml_sqr(ctx0, ggml_sub(ctx0, x, mean))),
+ 1.0f / (float) (x->ne[0] - 1)));
+ ggml_tensor * cutoff_x = ggml_add(ctx0, mean, ggml_scale(ctx0, std, f_sparsity_std_mul));
+ return ggml_relu(ctx0, ggml_sub(ctx0, x, cutoff_x));
+}
+
+//
+// altup functions
+//
+
+// equivalent to compute_router_modalities() in python code
+// input x shape: [n_embd, n_tokens]
+// output shape: [n_altup, n_tokens]
+ggml_tensor * llama_model_gemma3n::graph::altup_compute_router_modalities(ggml_tensor * x, int il) {
+ ggml_tensor * router_inputs = build_norm(x, model.layers[il].altup_router_norm, NULL, LLM_NORM_RMS, il);
+
+ // router_input_scale
+ router_inputs = ggml_scale(ctx0, router_inputs, 1.0f / (float) n_embd);
+
+ ggml_tensor * output = ggml_mul_mat(ctx0, model.layers[il].altup_router, router_inputs);
+ return ggml_tanh(ctx0, output); // [n_altup, n_tokens]
+}
+
+// input cur shape: [n_embd, n_tokens, n_altup]
+// output shape: [n_embd, n_tokens, n_altup]
+ggml_tensor * llama_model_gemma3n::graph::altup_predict(ggml_tensor * cur, int il) {
+ ggml_tensor * activated = ggml_view_2d_slice(ctx0, cur, i_altup_act); // [n_embd, n_tokens]
+ ggml_tensor * modalities = altup_compute_router_modalities(activated, il); // [n_altup, n_tokens]
+ cb(modalities, "modalities", il);
+
+ ggml_tensor * all_coefs = build_lora_mm(model.layers[il].altup_predict_coef, modalities);
+ cb(all_coefs, "all_coefs", il);
+ // first dim now having n_altup^2 elements, we reshape it to 2D (so we end up with 3D tensor)
+ all_coefs = ggml_reshape_3d(ctx0, all_coefs, n_altup, n_altup, n_tokens);
+
+ // permute to [n_altup, n_embd, n_tokens]
+ ggml_tensor * cur_permuted = ggml_cont(ctx0, ggml_permute(ctx0, cur, 1, 2, 0, 3));
+ ggml_tensor * predictions = ggml_mul_mat(ctx0, cur_permuted, all_coefs); // [n_altup, n_embd, n_tokens]
+
+ // final shape must be the same as cur: [n_embd, n_tokens, n_altup]
+ predictions = ggml_cont(ctx0, ggml_permute(ctx0, predictions, 0, 2, 1, 3));
+ predictions = ggml_add(ctx0, predictions, cur);
+ cb(predictions, "predictions", il);
+
+ return predictions;
+}
+
+// input predictions shape: [n_embd, n_tokens, n_altup]
+// input activated shape: [n_embd, n_tokens]
+// output shape: [n_embd, n_tokens, n_altup]
+ggml_tensor * llama_model_gemma3n::graph::altup_correct(ggml_tensor * predictions, ggml_tensor * activated, int il) {
+ ggml_tensor * modalities = altup_compute_router_modalities(activated, il); // [n_altup, n_tokens]
+ cb(modalities, "modalities", il);
+
+ ggml_tensor * active_prediction = ggml_view_2d_slice(ctx0, predictions, i_altup_act);
+ ggml_tensor * innovation = ggml_sub(ctx0, activated, active_prediction); // [n_embd, n_tokens]
+ cb(innovation, "innovation", il);
+
+ ggml_tensor * all_coefs = build_lora_mm(model.layers[il].altup_correct_coef, modalities); // [n_altup, n_tokens]
+ all_coefs = ggml_scale_bias(ctx0, all_coefs, 1.0f, 1.0f); // + 1.0
+ cb(all_coefs, "all_coefs", il);
+ all_coefs = ggml_transpose(ctx0, all_coefs); // [n_tokens, n_altup]
+ all_coefs = ggml_cont_3d(ctx0, all_coefs, 1, n_tokens, n_altup); // [1, n_tokens, n_altup]
+
+ innovation = ggml_repeat_4d(ctx0, innovation, n_embd, n_tokens, n_altup, 1);
+ ggml_tensor * corrected = ggml_mul(ctx0, innovation, all_coefs); // [n_embd, n_tokens, n_altup]
+ corrected = ggml_add(ctx0, corrected, predictions); // [n_embd, n_tokens, n_altup]
+ cb(corrected, "corrected", il);
+
+ return corrected;
+}
+++ /dev/null
-#include "models.h"
-
-// get 2D slice view from a 3D tensor, the idx corresponds to the 3rd dim
-static ggml_tensor * ggml_view_2d_slice(ggml_context * ctx0, ggml_tensor * x, int idx) {
- GGML_ASSERT(idx < (int) x->ne[2]);
- return ggml_view_2d(ctx0, x, x->ne[0], x->ne[1], ggml_row_size(x->type, x->ne[0]),
- idx * x->ne[0] * x->ne[1] * ggml_element_size(x));
-}
-
-llm_build_gemma4_iswa::llm_build_gemma4_iswa(const llama_model & model, const llm_graph_params & params) :
- llm_graph_context(params),
- model(model),
- n_embd_per_layer(model.hparams.n_embd_per_layer) {
- ggml_tensor * cur;
- ggml_tensor * inpL;
-
- inpL = build_inp_embd(model.tok_embd);
-
- // important: do not normalize weights for raw embeddings input (i.e. encoded image emdeddings)
- inpL = ggml_scale(ctx0, inpL, ubatch.token ? sqrtf(n_embd) : 1.0f);
- cb(inpL, "inp_scaled", -1);
-
- // inp_pos - contains the positions
- ggml_tensor * inp_pos = build_inp_pos();
-
- // TODO: is causal == true correct? might need some changes
- auto * inp_attn = build_attn_inp_kv_iswa();
-
- ggml_tensor * inp_out_ids = build_inp_out_ids();
-
- ggml_tensor * inp_per_layer = nullptr;
- if (model.per_layer_tok_embd) {
- inp_per_layer = build_inp_per_layer();
- ggml_build_forward_expand(gf, inp_per_layer);
-
- // inp_per_layer shape: [n_embd_per_layer, n_tokens, n_layer]
- inp_per_layer = project_per_layer_inputs(inpL, inp_per_layer);
- }
-
- for (int il = 0; il < n_layer; ++il) {
- const int64_t n_embd_head = hparams.n_embd_head_k(il);
- GGML_ASSERT(n_embd_head == hparams.n_embd_head_v(il));
-
- const int64_t n_head = hparams.n_head(il);
- const int64_t n_head_kv = hparams.n_head_kv(il);
-
- const float freq_base_l = model.get_rope_freq_base(cparams, il);
- const float freq_scale_l = model.get_rope_freq_scale(cparams, il);
- const int n_rot_l = hparams.n_rot(il);
-
- // norm
- cur = build_norm(inpL, model.layers[il].attn_norm, nullptr, LLM_NORM_RMS, il);
- cb(cur, "attn_norm", il);
-
- ggml_tensor * freq_factors = nullptr;
- if (!hparams.is_swa(il)) {
- // full_attention layers use rope_freqs for proportional rope
- freq_factors = model.layers[il].rope_freqs;
- }
-
- // Q projection (shared for both non-KV and KV layers)
- // this is to mirror Gemma4Attention in pytorch code
- ggml_tensor * Qcur;
- {
- Qcur = build_lora_mm(model.layers[il].wq, cur, model.layers[il].wq_s);
- cb(Qcur, "Qcur", il);
-
- Qcur = ggml_reshape_3d(ctx0, Qcur, n_embd_head, n_head, n_tokens);
-
- Qcur = build_norm(Qcur, model.layers[il].attn_q_norm, nullptr, LLM_NORM_RMS, il);
- cb(Qcur, "Qcur_normed", il);
-
- Qcur = ggml_rope_ext(ctx0, Qcur, inp_pos, freq_factors, n_rot_l, rope_type, n_ctx_orig, freq_base_l, freq_scale_l,
- ext_factor, attn_factor, beta_fast, beta_slow);
- cb(Qcur, "Qcur_pos", il);
- }
-
- // self-attention
- if (hparams.has_kv(il)) {
- ggml_tensor * Kcur = build_lora_mm(model.layers[il].wk, cur, model.layers[il].wk_s);
- cb(Kcur, "Kcur", il);
-
- ggml_tensor * Vcur = model.layers[il].wv
- ? build_lora_mm(model.layers[il].wv, cur, model.layers[il].wv_s)
- : Kcur; // if v_proj is not present, use Kcur as Vcur
- cb(Vcur, "Vcur", il);
-
- Kcur = ggml_reshape_3d(ctx0, Kcur, n_embd_head, n_head_kv, n_tokens);
- Vcur = ggml_reshape_3d(ctx0, Vcur, n_embd_head, n_head_kv, n_tokens);
-
- Kcur = build_norm(Kcur, model.layers[il].attn_k_norm, nullptr, LLM_NORM_RMS, il);
- Vcur = ggml_rms_norm(ctx0, Vcur, hparams.f_norm_rms_eps);
-
- cb(Kcur, "Kcur_normed", il);
- cb(Vcur, "Vcur_normed", il);
-
- Kcur = ggml_rope_ext(ctx0, Kcur, inp_pos, freq_factors, n_rot_l, rope_type, n_ctx_orig, freq_base_l, freq_scale_l,
- ext_factor, attn_factor, beta_fast, beta_slow);
-
- cb(Kcur, "Kcur_pos", il);
-
- cur = build_attn(inp_attn, model.layers[il].wo,
- nullptr, model.layers[il].wo_s, Qcur, Kcur, Vcur, nullptr, nullptr, nullptr,
- hparams.f_attention_scale, il);
- } else {
- // reuse KV cache of earlier layers
- cur = build_attn(inp_attn,
- model.layers[il].wo, nullptr, model.layers[il].wo_s,
- Qcur, nullptr, nullptr, nullptr, nullptr, nullptr, hparams.f_attention_scale, il);
- }
-
- // TODO @ngxson : strip unused token right after the last KV layer to speed up prompt processing
- if (il == n_layer - 1 && inp_out_ids) {
- cur = ggml_get_rows(ctx0, cur, inp_out_ids);
- inpL = ggml_get_rows(ctx0, inpL, inp_out_ids);
- }
- cur = build_norm(cur,
- model.layers[il].attn_post_norm, nullptr,
- LLM_NORM_RMS, il);
- cb(cur, "attn_post_norm", il);
-
- ggml_tensor * attn_out = ggml_add(ctx0, cur, inpL);
- cb(attn_out, "attn_out", il);
-
- // feed-forward network
- const bool is_moe_layer = model.layers[il].ffn_gate_inp != nullptr;
- if (is_moe_layer) {
- // MLP (shared exp)
- ggml_tensor * cur_mlp = build_norm(attn_out,
- model.layers[il].ffn_norm, nullptr,
- LLM_NORM_RMS, il);
- cb(cur_mlp, "ffn_norm_1", il);
-
- cur_mlp = build_ffn(cur_mlp,
- model.layers[il].ffn_up, nullptr, model.layers[il].ffn_up_s,
- model.layers[il].ffn_gate, nullptr, model.layers[il].ffn_gate_s,
- model.layers[il].ffn_down, nullptr, model.layers[il].ffn_down_s,
- nullptr,
- LLM_FFN_GELU, LLM_FFN_PAR, il);
- cur_mlp = build_norm(cur_mlp,
- model.layers[il].ffn_post_norm_1, nullptr,
- LLM_NORM_RMS, il);
- cb(cur_mlp, "ffn_mlp", il);
-
- // Expert FFN
- ggml_tensor * cur_moe = build_norm(attn_out,
- model.layers[il].ffn_pre_norm_2, nullptr,
- LLM_NORM_RMS, il);
- cb(cur_moe, "ffn_norm_2", il);
-
- // custom MoE logits calculation (router operates on attn_out, not cur)
- ggml_tensor * tmp = ggml_rms_norm(ctx0, attn_out, hparams.f_norm_rms_eps);
- tmp = ggml_scale(ctx0, tmp, 1.0f / sqrtf((float) n_embd));
- tmp = ggml_mul(ctx0, tmp, model.layers[il].ffn_gate_inp_s);
- ggml_tensor * logits = build_lora_mm(model.layers[il].ffn_gate_inp, tmp); // [n_expert, n_tokens]
- cb(logits, "ffn_moe_logits", il);
-
- cur_moe = build_moe_ffn(cur_moe,
- nullptr, // gate_inp
- nullptr, // up_exps
- nullptr, // gate_exps
- model.layers[il].ffn_down_exps,
- nullptr, // exp_probs_b (not used for gemma4)
- n_expert, n_expert_used,
- LLM_FFN_GELU, true,
- 1.0f,
- LLAMA_EXPERT_GATING_FUNC_TYPE_SOFTMAX,
- il, logits,
- model.layers[il].ffn_gate_up_exps,
- nullptr, // up_exps_s
- nullptr, // gate_exps_s
- model.layers[il].ffn_down_exps_s);
- cur_moe = build_norm(cur_moe,
- model.layers[il].ffn_post_norm_2, nullptr,
- LLM_NORM_RMS, il);
- cb(cur_moe, "ffn_moe", il);
-
- cur = ggml_add(ctx0, cur_mlp, cur_moe);
- cb(cur, "ffn_moe_combined", il);
- } else {
- cur = build_norm(attn_out,
- model.layers[il].ffn_norm, nullptr,
- LLM_NORM_RMS, il);
- cb(cur, "ffn_norm", il);
-
- cur = build_ffn(cur,
- model.layers[il].ffn_up, nullptr, model.layers[il].ffn_up_s,
- model.layers[il].ffn_gate, nullptr, model.layers[il].ffn_gate_s,
- model.layers[il].ffn_down, nullptr, model.layers[il].ffn_down_s,
- nullptr,
- LLM_FFN_GELU, LLM_FFN_PAR, il);
- cb(cur, "ffn_out", il);
- }
- cur = build_norm(cur,
- model.layers[il].ffn_post_norm, nullptr,
- LLM_NORM_RMS, -1);
- cb(cur, "ffn_post_norm", il);
-
- // residual connection
- cur = ggml_add(ctx0, cur, attn_out);
-
- // per-layer embedding
- if (inp_per_layer) {
- ggml_tensor * pe_in = cur;
- cb(cur, "pe_in", il);
-
- cur = build_lora_mm(model.layers[il].per_layer_inp_gate, cur); // [n_embd_per_layer, n_tokens]
- cur = ggml_gelu(ctx0, cur);
-
- ggml_tensor * inp_this_layer = ggml_view_2d_slice(ctx0, inp_per_layer, il); // [n_embd_per_layer, n_tokens]
-
- // TODO @ngxson : improve this
- if (il == n_layer - 1 && inp_out_ids) {
- inp_this_layer = ggml_get_rows(ctx0, inp_this_layer, inp_out_ids);
- }
-
- cur = ggml_mul(ctx0, cur, inp_this_layer);
- cur = build_lora_mm(model.layers[il].per_layer_proj, cur); // [n_embd, n_tokens]
- cur = build_norm(cur, model.layers[il].per_layer_post_norm, nullptr, LLM_NORM_RMS, il);
- cb(cur, "per_layer_embd_out", il);
-
- // residual connection
- cur = ggml_add(ctx0, pe_in, cur);
- }
-
- // layer_scalar
- if (model.layers[il].out_scale) {
- cur = ggml_mul(ctx0, cur, model.layers[il].out_scale);
- cb(cur, "out_scaled", il);
- }
-
- cur = build_cvec(cur, il);
- cb(cur, "l_out", il);
-
- // input for next layer
- inpL = cur;
- }
- cur = inpL;
-
- cur = build_norm(cur,
- model.output_norm, nullptr,
- LLM_NORM_RMS, -1);
-
- cb(cur, "result_norm", -1);
- res->t_embd = cur;
-
- // lm_head
- cur = build_lora_mm(model.output, cur);
-
- if (hparams.f_final_logit_softcapping) {
- cur = ggml_scale(ctx0, cur, 1.0f / hparams.f_final_logit_softcapping);
- cur = ggml_tanh(ctx0, cur);
- cur = ggml_scale(ctx0, cur, hparams.f_final_logit_softcapping);
- }
-
- cb(cur, "result_output", -1);
- res->t_logits = cur;
-
- ggml_build_forward_expand(gf, cur);
-}
-
-// equivalent to get_per_layer_inputs() in python code
-// output shape: [n_embd_per_layer, n_layer, n_tokens]
-ggml_tensor * llm_build_gemma4_iswa::build_inp_per_layer() {
- auto inp = std::make_unique<llm_graph_input_embd>(n_embd);
-
- ggml_tensor * inp_per_layer;
- float tok_embd_scale = sqrtf((float) n_embd_per_layer);
- if (ubatch.token) {
- inp->tokens = ggml_new_tensor_1d(ctx0, GGML_TYPE_I32, ubatch.n_tokens);
- ggml_set_input(inp->tokens);
- res->t_inp_tokens = inp->tokens;
-
- inp_per_layer = ggml_get_rows (ctx0, model.per_layer_tok_embd, inp->tokens);
- inp_per_layer = ggml_reshape_3d(ctx0, inp_per_layer, n_embd_per_layer, n_layer, n_tokens);
- inp_per_layer = ggml_scale (ctx0, inp_per_layer, tok_embd_scale);
- cb(inp_per_layer, "inp_per_layer_selected", -1);
-
- res->add_input(std::move(inp));
- } else {
- // Multimodal embedding path: use padding token (ID=0) embedding
- // TODO: verify if this is the correct behavior in transformers implementation
- const int64_t embd_size = model.per_layer_tok_embd->ne[0]; // n_embd_per_layer * n_layer
-
- // Extract and dequantize padding token embedding (row 0)
- ggml_tensor * padding = ggml_view_1d(ctx0, model.per_layer_tok_embd, embd_size, 0);
- inp_per_layer = ggml_cast (ctx0, padding, GGML_TYPE_F32);
- inp_per_layer = ggml_scale(ctx0, inp_per_layer, tok_embd_scale);
-
- // Reshape to [n_embd_per_layer, n_layer, 1]
- inp_per_layer = ggml_reshape_3d(ctx0, inp_per_layer, n_embd_per_layer, n_layer, 1);
- cb(inp_per_layer, "inp_per_layer_multimodal", -1);
- }
- return inp_per_layer;
-}
-
-// equivalent to project_per_layer_inputs() in python code
-// this calculates the per-layer inputs, so the final tensor shape will have n_layer as the last dim
-// inp_batch shape: [n_embd, n_tokens]
-// inp_per_layer shape: [n_embd_per_layer, n_layer, n_tokens] (from build_inp_per_layer)
-// output shape: [n_embd_per_layer, n_tokens, n_layer]
-ggml_tensor * llm_build_gemma4_iswa::project_per_layer_inputs(ggml_tensor * inp_batch, ggml_tensor * inp_per_layer) {
- const float per_layer_projection_scale = 1.0f / sqrtf((float) n_embd);
- const float per_layer_input_scale = 1.0f / sqrtf(2.0f);
-
- // note: this matrix multiplication will be performed in the input layer (i.e. on the CPU)
- ggml_tensor * per_layer_proj;
- per_layer_proj = ggml_mul_mat (ctx0, model.per_layer_model_proj, inp_batch);
- per_layer_proj = ggml_scale (ctx0, per_layer_proj, per_layer_projection_scale);
- per_layer_proj = ggml_reshape_3d(ctx0, per_layer_proj, n_embd_per_layer, n_layer, n_tokens);
-
- per_layer_proj = build_norm(per_layer_proj, model.per_layer_proj_norm, nullptr, LLM_NORM_RMS, -1);
- cb(per_layer_proj, "per_layer_proj", -1);
-
- inp_per_layer = ggml_add (ctx0, per_layer_proj, inp_per_layer);
- inp_per_layer = ggml_scale(ctx0, inp_per_layer, per_layer_input_scale);
- cb(inp_per_layer, "inp_per_layer", -1);
-
- // permute to shape: [n_embd_per_layer, n_tokens, n_layer]
- inp_per_layer = ggml_cont(ctx0, ggml_permute(ctx0, inp_per_layer, 0, 2, 1, 3));
- return inp_per_layer;
-}
--- /dev/null
+#include "models.h"
+
+void llama_model_gemma4::load_arch_hparams(llama_model_loader & ml) {
+ hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
+ ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, hparams.swa_layers, hparams.n_layer);
+
+ uint32_t n_kv_shared_layers = 0;
+ ml.get_key(LLM_KV_ATTENTION_SHARED_KV_LAYERS, n_kv_shared_layers, false);
+
+ hparams.n_layer_kv_from_start = hparams.n_layer - (int32_t)n_kv_shared_layers;
+ hparams.f_attention_scale = 1.0f; // Gemma4 uses self.scaling = 1.0 (no pre-attn scaling)
+
+ ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp, false);
+ ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa);
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key(LLM_KV_EMBEDDING_LENGTH_PER_LAYER, hparams.n_embd_per_layer);
+ ml.get_key(LLM_KV_ATTENTION_KEY_LENGTH_SWA, hparams.n_embd_head_k_swa);
+ ml.get_key(LLM_KV_ATTENTION_VALUE_LENGTH_SWA, hparams.n_embd_head_v_swa);
+ ml.get_key(LLM_KV_FINAL_LOGIT_SOFTCAPPING, hparams.f_final_logit_softcapping, false);
+
+ switch (hparams.n_layer) {
+ case 30: type = LLM_TYPE_26B_A4B; break;
+ case 35: type = LLM_TYPE_E2B; break;
+ case 42: type = LLM_TYPE_E4B; break;
+ case 60: type = LLM_TYPE_31B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_gemma4::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ const uint32_t n_embd_per_layer = hparams.n_embd_per_layer;
+ const int64_t n_ff_exp = hparams.n_ff_exp;
+
+ if (n_embd_head_k != n_embd_head_v) {
+ throw std::runtime_error("Gemma 4 requires n_embd_head_k == n_embd_head_v");
+ }
+ if (hparams.n_embd_head_k_swa != hparams.n_embd_head_v_swa) {
+ throw std::runtime_error("Gemma 4 requires n_embd_head_k_swa == n_embd_head_v_swa");
+ }
+
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ if (n_embd_per_layer > 0) {
+ per_layer_tok_embd = create_tensor(tn(LLM_TENSOR_PER_LAYER_TOKEN_EMBD, "weight"), {n_embd_per_layer * n_layer, n_vocab}, 0);
+ per_layer_model_proj = create_tensor(tn(LLM_TENSOR_PER_LAYER_MODEL_PROJ, "weight", 0), {n_embd, n_embd_per_layer * n_layer}, 0);
+ per_layer_proj_norm = create_tensor(tn(LLM_TENSOR_PER_LAYER_PROJ_NORM, "weight", 0), {n_embd_per_layer}, 0);
+ }
+
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+
+ int rope_freqs_flag = 0;
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+ const int64_t n_head = hparams.n_head(i);
+ const int64_t n_embd_head = hparams.n_embd_head_k(i);
+ const int64_t n_embd_k = hparams.n_embd_k_gqa(i);
+ const int64_t n_embd_v = hparams.n_embd_v_gqa(i);
+ const int kv_flags = hparams.has_kv(i) ? 0 : TENSOR_NOT_REQUIRED;
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ // note: use_alternative_attention (v_proj is optional, if it's not present, use k_proj)
+ layer.wq = create_tensor(tn(LLM_TENSOR_ATTN_Q, "weight", i), {n_embd, n_embd_head * n_head}, 0);
+ layer.wk = create_tensor(tn(LLM_TENSOR_ATTN_K, "weight", i), {n_embd, n_embd_k}, kv_flags);
+ layer.wv = create_tensor(tn(LLM_TENSOR_ATTN_V, "weight", i), {n_embd, n_embd_v}, TENSOR_NOT_REQUIRED);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head * n_head, n_embd}, 0);
+
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head}, 0);
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head}, kv_flags);
+ layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), {n_embd}, 0);
+
+ layer.out_scale = create_tensor(tn(LLM_TENSOR_LAYER_OUT_SCALE, "weight", i), {1u}, TENSOR_NOT_REQUIRED);
+
+ if (!hparams.is_swa(i)) {
+ // full_attention layers use rope_freqs for proportional rope
+ layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_embd_head/2}, rope_freqs_flag);
+ rope_freqs_flag = TENSOR_DUPLICATED;
+ }
+
+ // handle use_double_wide_mlp
+ int64_t n_ff_cur = hparams.n_ff(i);
+
+ // for expert layers, we use normal FFN as shared expert (same as python code)
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff_cur}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff_cur}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff_cur, n_embd}, 0);
+ layer.ffn_post_norm = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM, "weight", i), {n_embd}, 0);
+
+ // MoE router
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, TENSOR_NOT_REQUIRED);
+ bool has_expert = layer.ffn_gate_inp != nullptr;
+
+ // norm
+ if (has_expert) {
+ layer.ffn_gate_inp_s = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "scale", i), {n_embd}, 0);
+
+ layer.ffn_pre_norm_2 = create_tensor(tn(LLM_TENSOR_FFN_PRE_NORM_2, "weight", i), {n_embd}, 0);
+ layer.ffn_post_norm_1 = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM_1, "weight", i), {n_embd}, 0);
+ layer.ffn_post_norm_2 = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM_2, "weight", i), {n_embd}, 0);
+
+ // MoE FFN
+ layer.ffn_gate_up_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_UP_EXPS, "weight", i), {n_embd, n_ff_exp * 2, n_expert}, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
+
+ // per-expert scale will be loaded as down_exps_s at the end of the current switch case
+ }
+
+ // per-layer embeddings
+ if (n_embd_per_layer > 0) {
+ layer.per_layer_inp_gate = create_tensor(tn(LLM_TENSOR_PER_LAYER_INP_GATE, "weight", i), {n_embd, n_embd_per_layer}, 0);
+ layer.per_layer_proj = create_tensor(tn(LLM_TENSOR_PER_LAYER_PROJ, "weight", i), {n_embd_per_layer, n_embd}, 0);
+ layer.per_layer_post_norm = create_tensor(tn(LLM_TENSOR_PER_LAYER_POST_NORM, "weight", i), {n_embd}, 0);
+ }
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_gemma4::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+// get 2D slice view from a 3D tensor, the idx corresponds to the 3rd dim
+static ggml_tensor * ggml_view_2d_slice(ggml_context * ctx0, ggml_tensor * x, int idx) {
+ GGML_ASSERT(idx < (int) x->ne[2]);
+ return ggml_view_2d(ctx0, x, x->ne[0], x->ne[1], ggml_row_size(x->type, x->ne[0]),
+ idx * x->ne[0] * x->ne[1] * ggml_element_size(x));
+}
+
+llama_model_gemma4::graph::graph(const llama_model & model, const llm_graph_params & params) :
+ llm_graph_context(params),
+ model(model),
+ n_embd_per_layer(model.hparams.n_embd_per_layer) {
+ ggml_tensor * cur;
+ ggml_tensor * inpL;
+
+ inpL = build_inp_embd(model.tok_embd);
+
+ // important: do not normalize weights for raw embeddings input (i.e. encoded image emdeddings)
+ inpL = ggml_scale(ctx0, inpL, ubatch.token ? sqrtf(n_embd) : 1.0f);
+ cb(inpL, "inp_scaled", -1);
+
+ // inp_pos - contains the positions
+ ggml_tensor * inp_pos = build_inp_pos();
+
+ // TODO: is causal == true correct? might need some changes
+ auto * inp_attn = build_attn_inp_kv_iswa();
+
+ ggml_tensor * inp_out_ids = build_inp_out_ids();
+
+ ggml_tensor * inp_per_layer = nullptr;
+ if (model.per_layer_tok_embd) {
+ inp_per_layer = build_inp_per_layer();
+ ggml_build_forward_expand(gf, inp_per_layer);
+
+ // inp_per_layer shape: [n_embd_per_layer, n_tokens, n_layer]
+ inp_per_layer = project_per_layer_inputs(inpL, inp_per_layer);
+ }
+
+ for (int il = 0; il < n_layer; ++il) {
+ const int64_t n_embd_head = hparams.n_embd_head_k(il);
+ GGML_ASSERT(n_embd_head == hparams.n_embd_head_v(il));
+
+ const int64_t n_head = hparams.n_head(il);
+ const int64_t n_head_kv = hparams.n_head_kv(il);
+
+ const float freq_base_l = model.get_rope_freq_base(cparams, il);
+ const float freq_scale_l = model.get_rope_freq_scale(cparams, il);
+ const int n_rot_l = hparams.n_rot(il);
+
+ // norm
+ cur = build_norm(inpL, model.layers[il].attn_norm, nullptr, LLM_NORM_RMS, il);
+ cb(cur, "attn_norm", il);
+
+ ggml_tensor * freq_factors = nullptr;
+ if (!hparams.is_swa(il)) {
+ // full_attention layers use rope_freqs for proportional rope
+ freq_factors = model.layers[il].rope_freqs;
+ }
+
+ // Q projection (shared for both non-KV and KV layers)
+ // this is to mirror Gemma4Attention in pytorch code
+ ggml_tensor * Qcur;
+ {
+ Qcur = build_lora_mm(model.layers[il].wq, cur, model.layers[il].wq_s);
+ cb(Qcur, "Qcur", il);
+
+ Qcur = ggml_reshape_3d(ctx0, Qcur, n_embd_head, n_head, n_tokens);
+
+ Qcur = build_norm(Qcur, model.layers[il].attn_q_norm, nullptr, LLM_NORM_RMS, il);
+ cb(Qcur, "Qcur_normed", il);
+
+ Qcur = ggml_rope_ext(ctx0, Qcur, inp_pos, freq_factors, n_rot_l, rope_type, n_ctx_orig, freq_base_l, freq_scale_l,
+ ext_factor, attn_factor, beta_fast, beta_slow);
+ cb(Qcur, "Qcur_pos", il);
+ }
+
+ // self-attention
+ if (hparams.has_kv(il)) {
+ ggml_tensor * Kcur = build_lora_mm(model.layers[il].wk, cur, model.layers[il].wk_s);
+ cb(Kcur, "Kcur", il);
+
+ ggml_tensor * Vcur = model.layers[il].wv
+ ? build_lora_mm(model.layers[il].wv, cur, model.layers[il].wv_s)
+ : Kcur; // if v_proj is not present, use Kcur as Vcur
+ cb(Vcur, "Vcur", il);
+
+ Kcur = ggml_reshape_3d(ctx0, Kcur, n_embd_head, n_head_kv, n_tokens);
+ Vcur = ggml_reshape_3d(ctx0, Vcur, n_embd_head, n_head_kv, n_tokens);
+
+ Kcur = build_norm(Kcur, model.layers[il].attn_k_norm, nullptr, LLM_NORM_RMS, il);
+ Vcur = ggml_rms_norm(ctx0, Vcur, hparams.f_norm_rms_eps);
+
+ cb(Kcur, "Kcur_normed", il);
+ cb(Vcur, "Vcur_normed", il);
+
+ Kcur = ggml_rope_ext(ctx0, Kcur, inp_pos, freq_factors, n_rot_l, rope_type, n_ctx_orig, freq_base_l, freq_scale_l,
+ ext_factor, attn_factor, beta_fast, beta_slow);
+
+ cb(Kcur, "Kcur_pos", il);
+
+ cur = build_attn(inp_attn, model.layers[il].wo,
+ nullptr, model.layers[il].wo_s, Qcur, Kcur, Vcur, nullptr, nullptr, nullptr,
+ hparams.f_attention_scale, il);
+ } else {
+ // reuse KV cache of earlier layers
+ cur = build_attn(inp_attn,
+ model.layers[il].wo, nullptr, model.layers[il].wo_s,
+ Qcur, nullptr, nullptr, nullptr, nullptr, nullptr, hparams.f_attention_scale, il);
+ }
+
+ // TODO @ngxson : strip unused token right after the last KV layer to speed up prompt processing
+ if (il == n_layer - 1 && inp_out_ids) {
+ cur = ggml_get_rows(ctx0, cur, inp_out_ids);
+ inpL = ggml_get_rows(ctx0, inpL, inp_out_ids);
+ }
+ cur = build_norm(cur,
+ model.layers[il].attn_post_norm, nullptr,
+ LLM_NORM_RMS, il);
+ cb(cur, "attn_post_norm", il);
+
+ ggml_tensor * attn_out = ggml_add(ctx0, cur, inpL);
+ cb(attn_out, "attn_out", il);
+
+ // feed-forward network
+ const bool is_moe_layer = model.layers[il].ffn_gate_inp != nullptr;
+ if (is_moe_layer) {
+ // MLP (shared exp)
+ ggml_tensor * cur_mlp = build_norm(attn_out,
+ model.layers[il].ffn_norm, nullptr,
+ LLM_NORM_RMS, il);
+ cb(cur_mlp, "ffn_norm_1", il);
+
+ cur_mlp = build_ffn(cur_mlp,
+ model.layers[il].ffn_up, nullptr, model.layers[il].ffn_up_s,
+ model.layers[il].ffn_gate, nullptr, model.layers[il].ffn_gate_s,
+ model.layers[il].ffn_down, nullptr, model.layers[il].ffn_down_s,
+ nullptr,
+ LLM_FFN_GELU, LLM_FFN_PAR, il);
+ cur_mlp = build_norm(cur_mlp,
+ model.layers[il].ffn_post_norm_1, nullptr,
+ LLM_NORM_RMS, il);
+ cb(cur_mlp, "ffn_mlp", il);
+
+ // Expert FFN
+ ggml_tensor * cur_moe = build_norm(attn_out,
+ model.layers[il].ffn_pre_norm_2, nullptr,
+ LLM_NORM_RMS, il);
+ cb(cur_moe, "ffn_norm_2", il);
+
+ // custom MoE logits calculation (router operates on attn_out, not cur)
+ ggml_tensor * tmp = ggml_rms_norm(ctx0, attn_out, hparams.f_norm_rms_eps);
+ tmp = ggml_scale(ctx0, tmp, 1.0f / sqrtf((float) n_embd));
+ tmp = ggml_mul(ctx0, tmp, model.layers[il].ffn_gate_inp_s);
+ ggml_tensor * logits = build_lora_mm(model.layers[il].ffn_gate_inp, tmp); // [n_expert, n_tokens]
+ cb(logits, "ffn_moe_logits", il);
+
+ cur_moe = build_moe_ffn(cur_moe,
+ nullptr, // gate_inp
+ nullptr, // up_exps
+ nullptr, // gate_exps
+ model.layers[il].ffn_down_exps,
+ nullptr, // exp_probs_b (not used for gemma4)
+ n_expert, n_expert_used,
+ LLM_FFN_GELU, true,
+ 1.0f,
+ LLAMA_EXPERT_GATING_FUNC_TYPE_SOFTMAX,
+ il, logits,
+ model.layers[il].ffn_gate_up_exps,
+ nullptr, // up_exps_s
+ nullptr, // gate_exps_s
+ model.layers[il].ffn_down_exps_s);
+ cur_moe = build_norm(cur_moe,
+ model.layers[il].ffn_post_norm_2, nullptr,
+ LLM_NORM_RMS, il);
+ cb(cur_moe, "ffn_moe", il);
+
+ cur = ggml_add(ctx0, cur_mlp, cur_moe);
+ cb(cur, "ffn_moe_combined", il);
+ } else {
+ cur = build_norm(attn_out,
+ model.layers[il].ffn_norm, nullptr,
+ LLM_NORM_RMS, il);
+ cb(cur, "ffn_norm", il);
+
+ cur = build_ffn(cur,
+ model.layers[il].ffn_up, nullptr, model.layers[il].ffn_up_s,
+ model.layers[il].ffn_gate, nullptr, model.layers[il].ffn_gate_s,
+ model.layers[il].ffn_down, nullptr, model.layers[il].ffn_down_s,
+ nullptr,
+ LLM_FFN_GELU, LLM_FFN_PAR, il);
+ cb(cur, "ffn_out", il);
+ }
+ cur = build_norm(cur,
+ model.layers[il].ffn_post_norm, nullptr,
+ LLM_NORM_RMS, -1);
+ cb(cur, "ffn_post_norm", il);
+
+ // residual connection
+ cur = ggml_add(ctx0, cur, attn_out);
+
+ // per-layer embedding
+ if (inp_per_layer) {
+ ggml_tensor * pe_in = cur;
+ cb(cur, "pe_in", il);
+
+ cur = build_lora_mm(model.layers[il].per_layer_inp_gate, cur); // [n_embd_per_layer, n_tokens]
+ cur = ggml_gelu(ctx0, cur);
+
+ ggml_tensor * inp_this_layer = ggml_view_2d_slice(ctx0, inp_per_layer, il); // [n_embd_per_layer, n_tokens]
+
+ // TODO @ngxson : improve this
+ if (il == n_layer - 1 && inp_out_ids) {
+ inp_this_layer = ggml_get_rows(ctx0, inp_this_layer, inp_out_ids);
+ }
+
+ cur = ggml_mul(ctx0, cur, inp_this_layer);
+ cur = build_lora_mm(model.layers[il].per_layer_proj, cur); // [n_embd, n_tokens]
+ cur = build_norm(cur, model.layers[il].per_layer_post_norm, nullptr, LLM_NORM_RMS, il);
+ cb(cur, "per_layer_embd_out", il);
+
+ // residual connection
+ cur = ggml_add(ctx0, pe_in, cur);
+ }
+
+ // layer_scalar
+ if (model.layers[il].out_scale) {
+ cur = ggml_mul(ctx0, cur, model.layers[il].out_scale);
+ cb(cur, "out_scaled", il);
+ }
+
+ cur = build_cvec(cur, il);
+ cb(cur, "l_out", il);
+
+ // input for next layer
+ inpL = cur;
+ }
+ cur = inpL;
+
+ cur = build_norm(cur,
+ model.output_norm, nullptr,
+ LLM_NORM_RMS, -1);
+
+ cb(cur, "result_norm", -1);
+ res->t_embd = cur;
+
+ // lm_head
+ cur = build_lora_mm(model.output, cur);
+
+ if (hparams.f_final_logit_softcapping) {
+ cur = ggml_scale(ctx0, cur, 1.0f / hparams.f_final_logit_softcapping);
+ cur = ggml_tanh(ctx0, cur);
+ cur = ggml_scale(ctx0, cur, hparams.f_final_logit_softcapping);
+ }
+
+ cb(cur, "result_output", -1);
+ res->t_logits = cur;
+
+ ggml_build_forward_expand(gf, cur);
+}
+
+// equivalent to get_per_layer_inputs() in python code
+// output shape: [n_embd_per_layer, n_layer, n_tokens]
+ggml_tensor * llama_model_gemma4::graph::build_inp_per_layer() {
+ auto inp = std::make_unique<llm_graph_input_embd>(n_embd);
+
+ ggml_tensor * inp_per_layer;
+ float tok_embd_scale = sqrtf((float) n_embd_per_layer);
+ if (ubatch.token) {
+ inp->tokens = ggml_new_tensor_1d(ctx0, GGML_TYPE_I32, ubatch.n_tokens);
+ ggml_set_input(inp->tokens);
+ res->t_inp_tokens = inp->tokens;
+
+ inp_per_layer = ggml_get_rows (ctx0, model.per_layer_tok_embd, inp->tokens);
+ inp_per_layer = ggml_reshape_3d(ctx0, inp_per_layer, n_embd_per_layer, n_layer, n_tokens);
+ inp_per_layer = ggml_scale (ctx0, inp_per_layer, tok_embd_scale);
+ cb(inp_per_layer, "inp_per_layer_selected", -1);
+
+ res->add_input(std::move(inp));
+ } else {
+ // Multimodal embedding path: use padding token (ID=0) embedding
+ // TODO: verify if this is the correct behavior in transformers implementation
+ const int64_t embd_size = model.per_layer_tok_embd->ne[0]; // n_embd_per_layer * n_layer
+
+ // Extract and dequantize padding token embedding (row 0)
+ ggml_tensor * padding = ggml_view_1d(ctx0, model.per_layer_tok_embd, embd_size, 0);
+ inp_per_layer = ggml_cast (ctx0, padding, GGML_TYPE_F32);
+ inp_per_layer = ggml_scale(ctx0, inp_per_layer, tok_embd_scale);
+
+ // Reshape to [n_embd_per_layer, n_layer, 1]
+ inp_per_layer = ggml_reshape_3d(ctx0, inp_per_layer, n_embd_per_layer, n_layer, 1);
+ cb(inp_per_layer, "inp_per_layer_multimodal", -1);
+ }
+ return inp_per_layer;
+}
+
+// equivalent to project_per_layer_inputs() in python code
+// this calculates the per-layer inputs, so the final tensor shape will have n_layer as the last dim
+// inp_batch shape: [n_embd, n_tokens]
+// inp_per_layer shape: [n_embd_per_layer, n_layer, n_tokens] (from build_inp_per_layer)
+// output shape: [n_embd_per_layer, n_tokens, n_layer]
+ggml_tensor * llama_model_gemma4::graph::project_per_layer_inputs(ggml_tensor * inp_batch, ggml_tensor * inp_per_layer) {
+ const float per_layer_projection_scale = 1.0f / sqrtf((float) n_embd);
+ const float per_layer_input_scale = 1.0f / sqrtf(2.0f);
+
+ // note: this matrix multiplication will be performed in the input layer (i.e. on the CPU)
+ ggml_tensor * per_layer_proj;
+ per_layer_proj = ggml_mul_mat (ctx0, model.per_layer_model_proj, inp_batch);
+ per_layer_proj = ggml_scale (ctx0, per_layer_proj, per_layer_projection_scale);
+ per_layer_proj = ggml_reshape_3d(ctx0, per_layer_proj, n_embd_per_layer, n_layer, n_tokens);
+
+ per_layer_proj = build_norm(per_layer_proj, model.per_layer_proj_norm, nullptr, LLM_NORM_RMS, -1);
+ cb(per_layer_proj, "per_layer_proj", -1);
+
+ inp_per_layer = ggml_add (ctx0, per_layer_proj, inp_per_layer);
+ inp_per_layer = ggml_scale(ctx0, inp_per_layer, per_layer_input_scale);
+ cb(inp_per_layer, "inp_per_layer", -1);
+
+ // permute to shape: [n_embd_per_layer, n_tokens, n_layer]
+ inp_per_layer = ggml_cont(ctx0, ggml_permute(ctx0, inp_per_layer, 0, 2, 1, 3));
+ return inp_per_layer;
+}
--- /dev/null
+#include "models.h"
+
+void llama_model_glm_dsa::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key_or_arr(LLM_KV_ROPE_DIMENSION_SECTIONS, hparams.rope_sections, 4, false);
+
+ // MoE parameters
+ ml.get_key(LLM_KV_EXPERT_COUNT, hparams.n_expert);
+ ml.get_key(LLM_KV_EXPERT_USED_COUNT, hparams.n_expert_used);
+ ml.get_key(LLM_KV_EXPERT_SHARED_COUNT, hparams.n_expert_shared);
+ ml.get_key(LLM_KV_LEADING_DENSE_BLOCK_COUNT, hparams.n_layer_dense_lead, false);
+ ml.get_key(LLM_KV_EXPERT_WEIGHTS_SCALE, hparams.expert_weights_scale, false);
+ ml.get_key(LLM_KV_EXPERT_WEIGHTS_NORM, hparams.expert_weights_norm, false);
+
+ // deepseek MLA parameters
+ ml.get_key(LLM_KV_ATTENTION_Q_LORA_RANK, hparams.n_lora_q);
+ ml.get_key(LLM_KV_ATTENTION_KV_LORA_RANK, hparams.n_lora_kv);
+ ml.get_key(LLM_KV_ATTENTION_KEY_LENGTH_MLA, hparams.n_embd_head_k_mla_impl, false);
+ ml.get_key(LLM_KV_ATTENTION_VALUE_LENGTH_MLA, hparams.n_embd_head_v_mla_impl, false);
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
+ ml.get_key(LLM_KV_EXPERT_SHARED_COUNT, hparams.n_expert_shared);
+
+ // DSA parameters
+ ml.get_key(LLM_KV_ATTENTION_INDEXER_HEAD_COUNT, hparams.indexer_n_head);
+ ml.get_key(LLM_KV_ATTENTION_INDEXER_KEY_LENGTH, hparams.indexer_head_size);
+ ml.get_key(LLM_KV_ATTENTION_INDEXER_TOP_K, hparams.indexer_top_k);
+
+ // Expert gating function (GLM-4.5 uses sigmoid)
+ ml.get_key(LLM_KV_EXPERT_GATING_FUNC, hparams.expert_gating_func, false);
+ if (hparams.expert_gating_func == LLAMA_EXPERT_GATING_FUNC_TYPE_NONE) {
+ hparams.expert_gating_func = LLAMA_EXPERT_GATING_FUNC_TYPE_SIGMOID;
+ }
+
+ // NextN/MTP parameters
+ ml.get_key(LLM_KV_NEXTN_PREDICT_LAYERS, hparams.nextn_predict_layers, false);
+ GGML_ASSERT(hparams.nextn_predict_layers < hparams.n_layer && "nextn_predict_layers must be < n_layer");
+
+ // TODO: when MTP is implemented, this should probably be updated if needed
+ hparams.n_layer_kv_from_start = hparams.n_layer - hparams.nextn_predict_layers;
+
+ switch (hparams.n_layer) {
+ case 79: type = LLM_TYPE_744B_A40B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_glm_dsa::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+ const int64_t n_expert_shared = hparams.n_expert_shared;
+
+ const bool is_mla = hparams.is_mla();
+ if (!is_mla) {
+ throw std::runtime_error("GLM_DSA architecture requires MLA");
+ }
+
+ // note: these are the actual head sizes you get when treating as MHA or after "decompression" using wv_b for MLA
+ const int64_t n_embd_head_k_mla = hparams.n_embd_head_k_mla();
+ const int64_t n_embd_head_v_mla = hparams.n_embd_head_v_mla();
+
+ const int64_t n_embd_head_qk_rope = hparams.n_rot();
+ const int64_t n_embd_head_qk_nope = n_embd_head_k_mla - n_embd_head_qk_rope;
+
+ const int64_t q_lora_rank = hparams.n_lora_q;
+ const int64_t kv_lora_rank = hparams.n_lora_kv;
+
+ const int64_t n_ff_exp = hparams.n_ff_exp;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ // try to load output.weight, if not found, use token_embd (tied embeddings)
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ if (!output) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ int flags = 0;
+ if (hparams.nextn_predict_layers > 0 && static_cast<uint32_t>(i) >= n_layer - hparams.nextn_predict_layers) {
+ // skip all tensors in the NextN layers
+ // TODO @ngxson : TENSOR_NOT_REQUIRED was a hack, need to remove it later
+ flags |= TENSOR_SKIP | TENSOR_NOT_REQUIRED;
+ }
+
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, flags);
+ layer.attn_q_a_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_A_NORM, "weight", i), {q_lora_rank}, flags);
+ layer.attn_kv_a_norm = create_tensor(tn(LLM_TENSOR_ATTN_KV_A_NORM, "weight", i), {kv_lora_rank}, flags);
+
+ layer.wq_a = create_tensor(tn(LLM_TENSOR_ATTN_Q_A, "weight", i), {n_embd, q_lora_rank}, flags);
+ layer.wq_b = create_tensor(tn(LLM_TENSOR_ATTN_Q_B, "weight", i), {q_lora_rank, n_head * n_embd_head_k_mla}, flags);
+
+ layer.wkv_a_mqa = create_tensor(tn(LLM_TENSOR_ATTN_KV_A_MQA, "weight", i), {n_embd, kv_lora_rank + n_embd_head_qk_rope}, flags);
+
+ // note: only old legacy GGUF files will have the unsplit wkv_b tensor in
+ layer.wk_b = create_tensor(tn(LLM_TENSOR_ATTN_K_B, "weight", i), {n_embd_head_qk_nope, kv_lora_rank, n_head}, flags);
+ layer.wv_b = create_tensor(tn(LLM_TENSOR_ATTN_V_B, "weight", i), {kv_lora_rank, n_embd_head_v_mla, n_head}, flags);
+
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_head * n_embd_head_v_mla, n_embd}, flags);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, flags);
+
+ // DSA indexer
+ layer.indexer_k_norm = create_tensor(tn(LLM_TENSOR_INDEXER_K_NORM, "weight", i), {hparams.indexer_head_size}, flags);
+ layer.indexer_k_norm_b = create_tensor(tn(LLM_TENSOR_INDEXER_K_NORM, "bias", i), {hparams.indexer_head_size}, flags);
+ layer.indexer_proj = create_tensor(tn(LLM_TENSOR_INDEXER_PROJ, "weight", i), {n_embd, hparams.indexer_n_head}, flags);
+ layer.indexer_attn_k = create_tensor(tn(LLM_TENSOR_INDEXER_ATTN_K, "weight", i), {n_embd, hparams.indexer_head_size}, flags);
+ layer.indexer_attn_q_b = create_tensor(tn(LLM_TENSOR_INDEXER_ATTN_Q_B, "weight", i), {q_lora_rank, hparams.indexer_n_head * hparams.indexer_head_size}, flags);
+ if (i < (int) hparams.n_layer_dense_lead) {
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, flags);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, flags);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, flags);
+ } else {
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, flags);
+ layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, TENSOR_NOT_REQUIRED);
+
+ if (n_expert == 0) {
+ throw std::runtime_error("n_expert must be > 0");
+ }
+ if (n_expert_used == 0) {
+ throw std::runtime_error("n_expert_used must be > 0");
+ }
+
+ // MoE branch
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, flags);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, flags);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, flags);
+
+ // Shared expert branch
+ layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, n_ff_exp * n_expert_shared}, flags);
+ layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), { n_ff_exp * n_expert_shared, n_embd}, flags);
+ layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, n_ff_exp * n_expert_shared}, flags);
+ }
+
+ // NextN/MTP tensors (preserved but unused) - conditionally load for last nextn_predict_layers
+ if (hparams.nextn_predict_layers > 0 && static_cast<uint32_t>(i) >= n_layer - hparams.nextn_predict_layers) {
+ layer.nextn.eh_proj = create_tensor(tn(LLM_TENSOR_NEXTN_EH_PROJ, "weight", i), { 2 * n_embd, n_embd }, flags);
+ layer.nextn.enorm = create_tensor(tn(LLM_TENSOR_NEXTN_ENORM, "weight", i), { n_embd }, flags);
+ layer.nextn.hnorm = create_tensor(tn(LLM_TENSOR_NEXTN_HNORM, "weight", i), { n_embd }, flags);
+
+ // Optional tensors
+ layer.nextn.embed_tokens = create_tensor(tn(LLM_TENSOR_NEXTN_EMBED_TOKENS, "weight", i), { n_embd, n_vocab }, flags | TENSOR_NOT_REQUIRED);
+ layer.nextn.shared_head_head = create_tensor(tn(LLM_TENSOR_NEXTN_SHARED_HEAD_HEAD, "weight", i), { n_embd, n_vocab }, flags | TENSOR_NOT_REQUIRED);
+ layer.nextn.shared_head_norm = create_tensor(tn(LLM_TENSOR_NEXTN_SHARED_HEAD_NORM, "weight", i), { n_embd }, flags | TENSOR_NOT_REQUIRED);
+ }
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_glm_dsa::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
#include "models.h"
-llm_build_glm4_moe::llm_build_glm4_moe(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_glm4_moe::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key_or_arr(LLM_KV_ROPE_DIMENSION_SECTIONS, hparams.rope_sections, 4, false);
+
+ // MoE parameters
+ ml.get_key(LLM_KV_EXPERT_COUNT, hparams.n_expert);
+ ml.get_key(LLM_KV_EXPERT_USED_COUNT, hparams.n_expert_used);
+ ml.get_key(LLM_KV_EXPERT_SHARED_COUNT, hparams.n_expert_shared);
+ ml.get_key(LLM_KV_LEADING_DENSE_BLOCK_COUNT, hparams.n_layer_dense_lead, false);
+ ml.get_key(LLM_KV_EXPERT_WEIGHTS_SCALE, hparams.expert_weights_scale, false);
+ ml.get_key(LLM_KV_EXPERT_WEIGHTS_NORM, hparams.expert_weights_norm, false);
+
+ // Expert gating function (GLM-4.5 uses sigmoid)
+ ml.get_key(LLM_KV_EXPERT_GATING_FUNC, hparams.expert_gating_func, false);
+ if (hparams.expert_gating_func == LLAMA_EXPERT_GATING_FUNC_TYPE_NONE) {
+ hparams.expert_gating_func = LLAMA_EXPERT_GATING_FUNC_TYPE_SIGMOID;
+ }
+
+ // NextN/MTP parameters
+ ml.get_key(LLM_KV_NEXTN_PREDICT_LAYERS, hparams.nextn_predict_layers, false);
+ GGML_ASSERT(hparams.nextn_predict_layers < hparams.n_layer && "nextn_predict_layers must be < n_layer");
+
+ // TODO: when MTP is implemented, this should probably be updated if needed
+ hparams.n_layer_kv_from_start = hparams.n_layer - hparams.nextn_predict_layers;
+
+ switch (hparams.n_layer) {
+ case 47: type = LLM_TYPE_106B_A12B; break; // GLM-4.5-Air (46 layers + 1 NextN layer)
+ case 48: type = LLM_TYPE_102B_A12B; break; // Solar Open
+ case 93: type = LLM_TYPE_355B_A32B; break; // GLM-4.5 (92 layers + 1 NextN layer)
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_glm4_moe::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+ const int64_t n_expert_shared = hparams.n_expert_shared;
+
+
+ GGML_ASSERT(hparams.n_expert > 0 && "n_expert must be > 0 for GLM4_MOE MoE layers");
+ GGML_ASSERT(hparams.n_expert_used > 0 && "n_expert_used must be > 0 for GLM4_MOE MoE layers");
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), { n_embd }, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), { n_embd, n_vocab }, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, TENSOR_DUPLICATED);
+ }
+
+ // Load ALL tensors including NextN layer to satisfy total tensor count
+ // but only PROCESS up to last layer (skipping final NextN layer) in forward pass
+ for (int i = 0; i < n_layer; ++i) {
+ int flags = 0;
+ if (hparams.nextn_predict_layers > 0 && static_cast<uint32_t>(i) >= n_layer - hparams.nextn_predict_layers) {
+ // skip all tensors in the NextN layers
+ flags |= TENSOR_SKIP;
+ }
+
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), { n_embd }, flags);
+
+ // GLM-style attention with bias terms
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, flags);
+
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_embd_head_k * n_head, n_embd }, flags);
+
+ // K/Q norm tensors (optional for GLM-4.5 355B variant)
+ layer.attn_q_norm = create_tensor(
+ tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), { n_embd_head_k }, TENSOR_NOT_REQUIRED | flags);
+ layer.attn_k_norm = create_tensor(
+ tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), { n_embd_head_k }, TENSOR_NOT_REQUIRED | flags);
+
+ layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), { n_embd }, flags);
+
+ // Check if this layer uses MoE or dense FFN based on n_layer_dense_lead
+ // GLM 4.5 uses hybrid architecture: layer 0 is dense, layers 1+ are MoE
+ const bool use_moe = (static_cast<uint32_t>(i) >= hparams.n_layer_dense_lead);
+
+ if (use_moe) {
+ // MoE layers
+ layer.ffn_gate_inp =
+ create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), { n_embd, n_expert }, flags);
+ layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), { n_expert }, flags);
+
+ // MoE branch
+ const int64_t n_ff_exp = hparams.n_ff_exp ? hparams.n_ff_exp : n_ff / n_expert_used;
+
+ layer.ffn_gate_exps = create_tensor(
+ tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert }, flags);
+ layer.ffn_down_exps = create_tensor(
+ tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff_exp, n_embd, n_expert }, flags);
+ layer.ffn_up_exps = create_tensor(
+ tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert }, flags);
+
+ // Shared expert
+ if (n_expert_shared > 0) {
+ const int64_t n_ff_shexp = n_ff_exp * n_expert_shared;
+ layer.ffn_gate_shexp = create_tensor(
+ tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), { n_embd, n_ff_shexp }, flags);
+ layer.ffn_down_shexp = create_tensor(
+ tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), { n_ff_shexp, n_embd }, flags);
+ layer.ffn_up_shexp = create_tensor(
+ tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), { n_embd, n_ff_shexp }, flags);
+ }
+ } else {
+ // Dense layers (first k layers) - GLM uses separate gate/up projections
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), { n_embd, n_ff }, flags);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd }, flags);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), { n_embd, n_ff }, flags);
+ }
+
+ // NextN/MTP tensors (preserved but unused) - conditionally load for last nextn_predict_layers
+ if (hparams.nextn_predict_layers > 0 && static_cast<uint32_t>(i) >= n_layer - hparams.nextn_predict_layers) {
+ layer.nextn.eh_proj = create_tensor(tn(LLM_TENSOR_NEXTN_EH_PROJ, "weight", i), { 2 * n_embd, n_embd }, flags);
+ layer.nextn.enorm = create_tensor(tn(LLM_TENSOR_NEXTN_ENORM, "weight", i), { n_embd }, flags);
+ layer.nextn.hnorm = create_tensor(tn(LLM_TENSOR_NEXTN_HNORM, "weight", i), { n_embd }, flags);
+
+ // Optional tensors
+ layer.nextn.embed_tokens = create_tensor(tn(LLM_TENSOR_NEXTN_EMBED_TOKENS, "weight", i), { n_embd, n_vocab }, flags | TENSOR_NOT_REQUIRED);
+ layer.nextn.shared_head_head = create_tensor(tn(LLM_TENSOR_NEXTN_SHARED_HEAD_HEAD, "weight", i), { n_embd, n_vocab }, flags | TENSOR_NOT_REQUIRED);
+ layer.nextn.shared_head_norm = create_tensor(tn(LLM_TENSOR_NEXTN_SHARED_HEAD_NORM, "weight", i), { n_embd }, flags | TENSOR_NOT_REQUIRED);
+ }
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_glm4_moe::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_glm4_moe::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_glm4::llm_build_glm4(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_glm4::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key_or_arr(LLM_KV_ROPE_DIMENSION_SECTIONS, hparams.rope_sections, 4, false);
+
+ // NextN/MTP parameters (GLM-OCR)
+ ml.get_key(LLM_KV_NEXTN_PREDICT_LAYERS, hparams.nextn_predict_layers, false);
+ GGML_ASSERT(hparams.nextn_predict_layers < hparams.n_layer && "nextn_predict_layers must be < n_layer");
+
+ // TODO: when MTP is implemented, this should probably be updated if needed
+ hparams.n_layer_kv_from_start = hparams.n_layer - hparams.nextn_predict_layers;
+
+ switch (hparams.n_layer) {
+ case 17: type = LLM_TYPE_1B; break; // GLM-OCR
+ case 40: type = LLM_TYPE_9B; break;
+ case 61: type = LLM_TYPE_32B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_glm4::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ int flags = 0;
+ if (hparams.nextn_predict_layers > 0 && static_cast<uint32_t>(i) >= n_layer - hparams.nextn_predict_layers) {
+ // skip all tensors in the NextN layers
+ flags |= TENSOR_SKIP;
+ }
+
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, flags);
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, flags);
+
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, flags);
+
+ layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), {n_embd}, flags);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, flags);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, flags);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff * 2}, flags);
+
+ layer.ffn_post_norm = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM, "weight", i), {n_embd}, flags);
+
+ // NextN/MTP tensors (preserved but unused) - conditionally load for last nextn_predict_layers
+ if (hparams.nextn_predict_layers > 0 && static_cast<uint32_t>(i) >= n_layer - hparams.nextn_predict_layers) {
+ layer.nextn.eh_proj = create_tensor(tn(LLM_TENSOR_NEXTN_EH_PROJ, "weight", i), { 2 * n_embd, n_embd }, flags);
+ layer.nextn.enorm = create_tensor(tn(LLM_TENSOR_NEXTN_ENORM, "weight", i), { n_embd }, flags);
+ layer.nextn.hnorm = create_tensor(tn(LLM_TENSOR_NEXTN_HNORM, "weight", i), { n_embd }, flags);
+
+ // Optional tensors
+ layer.nextn.embed_tokens = create_tensor(tn(LLM_TENSOR_NEXTN_EMBED_TOKENS, "weight", i), { n_embd, n_vocab }, flags | TENSOR_NOT_REQUIRED);
+ layer.nextn.shared_head_head = create_tensor(tn(LLM_TENSOR_NEXTN_SHARED_HEAD_HEAD, "weight", i), { n_embd, n_vocab }, flags | TENSOR_NOT_REQUIRED);
+ layer.nextn.shared_head_norm = create_tensor(tn(LLM_TENSOR_NEXTN_SHARED_HEAD_NORM, "weight", i), { n_embd }, flags | TENSOR_NOT_REQUIRED);
+ }
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_glm4::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_glm4::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_gpt2::llm_build_gpt2(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_gpt2::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+ switch (hparams.n_layer) {
+ case 12: type = LLM_TYPE_SMALL; break;
+ case 24: type = LLM_TYPE_MEDIUM; break;
+ case 36: type = LLM_TYPE_LARGE; break;
+ case 48: type = LLM_TYPE_XL; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_gpt2::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+ pos_embd = create_tensor(tn(LLM_TENSOR_POS_EMBD, "weight"), {n_embd, n_ctx_train}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
+
+ layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_embd + 2*n_embd_gqa}, 0);
+ layer.wqkv_b = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "bias", i), {n_embd + 2*n_embd_gqa}, 0);
+
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_norm_b = create_tensor(tn(LLM_TENSOR_FFN_NORM, "bias", i), {n_embd}, 0);
+
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
+ layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, 0);
+
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_gpt2::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_gpt2::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_gptneox::llm_build_gptneox(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_gptneox::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+ ml.get_key(LLM_KV_USE_PARALLEL_RESIDUAL, hparams.use_par_res);
+ switch (hparams.n_layer) {
+ case 6:
+ switch (hparams.n_ff()) {
+ case 512: type = LLM_TYPE_14M; break;
+ case 2048: type = LLM_TYPE_70M; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ case 12:
+ switch (hparams.n_ff()) {
+ case 3072: type = LLM_TYPE_160M; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ case 16:
+ switch (hparams.n_ff()) {
+ case 8192: type = LLM_TYPE_1B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ case 24:
+ switch (hparams.n_ff()) {
+ case 4096: type = LLM_TYPE_410M; break;
+ case 8192: type = LLM_TYPE_1_4B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ case 32:
+ switch (hparams.n_ff()) {
+ case 10240: type = LLM_TYPE_2_8B; break;
+ case 16384: type = LLM_TYPE_6_9B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ case 36:
+ switch (hparams.n_ff()) {
+ case 20480: type = LLM_TYPE_12B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ case 44:
+ switch (hparams.n_ff()) {
+ case 24576: type = LLM_TYPE_20B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_gptneox::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
+
+ layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_embd + 2*n_embd_gqa}, 0);
+ layer.wqkv_b = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "bias", i), {n_embd + 2*n_embd_gqa}, 0);
+
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_norm_b = create_tensor(tn(LLM_TENSOR_FFN_NORM, "bias", i), {n_embd}, 0);
+
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
+ layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, 0);
+
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_gptneox::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_gptneox::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_granite_hybrid::llm_build_granite_hybrid(const llama_model & model, const llm_graph_params & params) :
+void llama_model_granite_hybrid::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key(LLM_KV_LOGIT_SCALE, hparams.f_logit_scale, /* required */ false);
+ ml.get_key(LLM_KV_RESIDUAL_SCALE, hparams.f_residual_scale, /* required */ false);
+ ml.get_key(LLM_KV_EMBEDDING_SCALE, hparams.f_embedding_scale, /* required */ false);
+ ml.get_key(LLM_KV_ATTENTION_SCALE, hparams.f_attention_scale, /* required */ false);
+
+ ml.get_key(LLM_KV_SSM_CONV_KERNEL, hparams.ssm_d_conv);
+ ml.get_key(LLM_KV_SSM_INNER_SIZE, hparams.ssm_d_inner);
+ ml.get_key(LLM_KV_SSM_STATE_SIZE, hparams.ssm_d_state);
+ ml.get_key(LLM_KV_SSM_TIME_STEP_RANK, hparams.ssm_dt_rank);
+ ml.get_key(LLM_KV_SSM_GROUP_COUNT, hparams.ssm_n_group);
+
+ // Granite uses rope_finetuned as a switch for rope, so default to true
+ bool rope_finetuned = true;
+ ml.get_key(LLM_KV_ROPE_SCALING_FINETUNED, rope_finetuned, false);
+ hparams.rope_finetuned = rope_finetuned;
+
+ // A layer is recurrent IFF the n_head_kv value is set to 0
+ for (uint32_t i = 0; i < hparams.n_layer; ++i) {
+ hparams.recurrent_layer_arr[i] = hparams.n_head_kv(i) == 0;
+ }
+
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ switch (hparams.n_embd) {
+ case 768: type = LLM_TYPE_350M; break;
+ case 1536: type = (hparams.n_ff() == 512 ? LLM_TYPE_7B_A1B : LLM_TYPE_1B); break;
+ case 2048: case 2560: type = LLM_TYPE_3B; break;
+ case 4096: type = LLM_TYPE_32B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+
+ // For Granite MoE Shared
+ ml.get_key(LLM_KV_EXPERT_SHARED_FEED_FORWARD_LENGTH, hparams.n_ff_shexp, /* required */ false);
+}
+
+void llama_model_granite_hybrid::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ // mamba2 Mixer SSM params
+ // NOTE: int64_t for tensor dimensions
+ const int64_t d_conv = hparams.ssm_d_conv;
+ const int64_t d_inner = hparams.ssm_d_inner;
+ const int64_t d_state = hparams.ssm_d_state;
+ const int64_t n_ssm_head = hparams.ssm_dt_rank;
+ const int64_t n_group = hparams.ssm_n_group;
+ const int64_t d_in_proj = 2*d_inner + 2*n_group*d_state + n_ssm_head;
+
+ // only an expansion factor of 2 is supported for now
+ GGML_ASSERT(2 * n_embd == d_inner);
+
+ // embeddings
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ {
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed, duplicated to allow offloading
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ // norm
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ if (hparams.is_recurrent(i)) {
+ // ssm layers
+ layer.ssm_in = create_tensor(tn(LLM_TENSOR_SSM_IN, "weight", i), {n_embd, d_in_proj}, 0);
+
+ layer.ssm_conv1d = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "weight", i), {d_conv, d_inner + 2*n_group*d_state}, 0);
+ layer.ssm_conv1d_b = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "bias", i), {d_inner + 2*n_group*d_state}, TENSOR_NOT_REQUIRED);
+
+ layer.ssm_dt_b = create_tensor(tn(LLM_TENSOR_SSM_DT, "bias", i), {n_ssm_head}, 0);
+
+ // no "weight" suffix for these
+ layer.ssm_a = create_tensor(tn(LLM_TENSOR_SSM_A, i), {1, n_ssm_head}, 0);
+ layer.ssm_d = create_tensor(tn(LLM_TENSOR_SSM_D, i), {1, n_ssm_head}, 0);
+
+ layer.ssm_norm = create_tensor(tn(LLM_TENSOR_SSM_NORM, "weight", i), {d_inner / n_group, n_group}, 0);
+
+ // out_proj
+ layer.ssm_out = create_tensor(tn(LLM_TENSOR_SSM_OUT, "weight", i), {d_inner, n_embd}, 0);
+ } else {
+ // attention layers (with optional bias)
+ const int64_t n_head_i = hparams.n_head(i);
+ const int64_t n_embd_k_gqa_i = hparams.n_embd_k_gqa(i);
+ const int64_t n_embd_v_gqa_i = hparams.n_embd_v_gqa(i);
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head_i, n_embd_k_gqa_i, n_embd_v_gqa_i, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head_i, n_embd}, 0);
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+ }
+
+ // feed forward (w/ optional biases)
+ if (n_expert > 0) {
+ // MoE FFN
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff, n_expert}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
+
+ // For Granite MoE Shared
+ if (hparams.n_ff_shexp > 0) {
+ layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, hparams.n_ff_shexp}, 0);
+ layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, hparams.n_ff_shexp}, 0);
+ layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {hparams.n_ff_shexp, n_embd}, 0);
+ }
+ } else {
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_gate_b = create_tensor(tn(LLM_TENSOR_FFN_GATE, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
+ }
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_granite_hybrid::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_granite_hybrid::graph::graph(const llama_model & model, const llm_graph_params & params) :
llm_build_mamba_base(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
ggml_build_forward_expand(gf, cur);
}
-ggml_tensor * llm_build_granite_hybrid::build_attention_layer(ggml_tensor * cur,
+ggml_tensor * llama_model_granite_hybrid::graph::build_attention_layer(ggml_tensor * cur,
ggml_tensor * inp_pos,
llm_graph_input_attn_kv * inp_attn,
const llama_model & model,
return cur;
}
-ggml_tensor * llm_build_granite_hybrid::build_layer_ffn(ggml_tensor * cur,
+ggml_tensor * llama_model_granite_hybrid::graph::build_layer_ffn(ggml_tensor * cur,
ggml_tensor * inpSA,
const llama_model & model,
const int il) {
--- /dev/null
+#include "models.h"
+
+void llama_model_granite_moe::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key(LLM_KV_LOGIT_SCALE, hparams.f_logit_scale);
+ ml.get_key(LLM_KV_RESIDUAL_SCALE, hparams.f_residual_scale, false);
+ ml.get_key(LLM_KV_EMBEDDING_SCALE, hparams.f_embedding_scale, false);
+ ml.get_key(LLM_KV_ATTENTION_SCALE, hparams.f_attention_scale, false);
+
+ // Granite uses rope_finetuned as a switch for rope, so default to true
+ bool rope_finetuned = true;
+ ml.get_key(LLM_KV_ROPE_SCALING_FINETUNED, rope_finetuned, false);
+ hparams.rope_finetuned = rope_finetuned;
+
+ switch (hparams.n_layer) {
+ case 32: type = LLM_TYPE_3B; break;
+ case 40: type = LLM_TYPE_3B; break;
+ // Add additional layer/vocab/etc checks here for other model sizes
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+
+ // For Granite MoE Shared
+ ml.get_key(LLM_KV_EXPERT_SHARED_FEED_FORWARD_LENGTH, hparams.n_ff_shexp, /* required */ false);
+}
+
+void llama_model_granite_moe::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ // optional bias tensors
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ if (hparams.rope_scaling_type_train == LLAMA_ROPE_SCALING_TYPE_LONGROPE) {
+ layer.rope_long = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_LONG, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ layer.rope_short = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_SHORT, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ }
+ else {
+ layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ }
+
+ if (n_expert == 0) {
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+
+ // optional MLP bias
+ layer.ffn_gate_b = create_tensor(tn(LLM_TENSOR_FFN_GATE, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
+ } else {
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff, n_expert}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
+
+ // For Granite MoE Shared
+ if (hparams.n_ff_shexp > 0) {
+ layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, hparams.n_ff_shexp}, 0);
+ layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, hparams.n_ff_shexp}, 0);
+ layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {hparams.n_ff_shexp, n_embd}, 0);
+ }
+ }
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_granite_moe::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
#include "models.h"
-llm_build_granite::llm_build_granite(
+void llama_model_granite::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key(LLM_KV_LOGIT_SCALE, hparams.f_logit_scale);
+ ml.get_key(LLM_KV_RESIDUAL_SCALE, hparams.f_residual_scale, false);
+ ml.get_key(LLM_KV_EMBEDDING_SCALE, hparams.f_embedding_scale, false);
+ ml.get_key(LLM_KV_ATTENTION_SCALE, hparams.f_attention_scale, false);
+
+ // Granite uses rope_finetuned as a switch for rope, so default to true
+ bool rope_finetuned = true;
+ ml.get_key(LLM_KV_ROPE_SCALING_FINETUNED, rope_finetuned, false);
+ hparams.rope_finetuned = rope_finetuned;
+
+ switch (hparams.n_layer) {
+ case 32: type = LLM_TYPE_3B; break;
+ case 40: type = LLM_TYPE_3B; break;
+ // Add additional layer/vocab/etc checks here for other model sizes
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+
+ // For Granite MoE Shared
+ ml.get_key(LLM_KV_EXPERT_SHARED_FEED_FORWARD_LENGTH, hparams.n_ff_shexp, /* required */ false);
+}
+
+void llama_model_granite::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ // optional bias tensors
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ if (hparams.rope_scaling_type_train == LLAMA_ROPE_SCALING_TYPE_LONGROPE) {
+ layer.rope_long = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_LONG, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ layer.rope_short = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_SHORT, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ }
+ else {
+ layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ }
+
+ if (n_expert == 0) {
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+
+ // optional MLP bias
+ layer.ffn_gate_b = create_tensor(tn(LLM_TENSOR_FFN_GATE, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
+ } else {
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff, n_expert}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
+
+ // For Granite MoE Shared
+ if (hparams.n_ff_shexp > 0) {
+ layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, hparams.n_ff_shexp}, 0);
+ layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, hparams.n_ff_shexp}, 0);
+ layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {hparams.n_ff_shexp, n_embd}, 0);
+ }
+ }
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_granite::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_granite::graph::graph(
const llama_model & model,
const llm_graph_params & params)
: llm_graph_context(params) {
ggml_build_forward_expand(gf, cur);
}
-ggml_tensor * llm_build_granite::build_attention_layer(
+ggml_tensor * llama_model_granite::graph::build_attention_layer(
ggml_tensor * cur,
ggml_tensor * inp_pos,
llm_graph_input_attn_kv * inp_attn,
return cur;
}
-ggml_tensor * llm_build_granite::build_layer_ffn(
+ggml_tensor * llama_model_granite::graph::build_layer_ffn(
ggml_tensor * cur,
ggml_tensor * inpSA,
const llama_model & model,
#include "models.h"
-llm_build_grok::llm_build_grok(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_grok::load_arch_hparams(llama_model_loader & ml) {
+ // defaults for old GGUFs
+ hparams.yarn_beta_fast = 8.0f;
+ hparams.f_logit_scale = 0.5773502691896257f;
+ hparams.f_embedding_scale = 78.38367176906169f;
+ hparams.f_attn_out_scale = 0.08838834764831845f;
+ hparams.f_attn_logit_softcapping = 30.0f;
+ hparams.f_router_logit_softcapping = 30.0f;
+ // no final_logit_softcapping in grok-1
+ hparams.f_final_logit_softcapping = 0.0f;
+
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp, false);
+ ml.get_key(LLM_KV_LOGIT_SCALE, hparams.f_logit_scale, false);
+ ml.get_key(LLM_KV_EMBEDDING_SCALE, hparams.f_embedding_scale, false);
+ ml.get_key(LLM_KV_ATTENTION_OUTPUT_SCALE, hparams.f_attn_out_scale, false);
+ ml.get_key(LLM_KV_ATTN_LOGIT_SOFTCAPPING, hparams.f_attn_logit_softcapping, false);
+ ml.get_key(LLM_KV_ROUTER_LOGIT_SOFTCAPPING, hparams.f_router_logit_softcapping, false);
+ ml.get_key(LLM_KV_FINAL_LOGIT_SOFTCAPPING, hparams.f_final_logit_softcapping, false);
+
+ ml.get_key(LLM_KV_ATTENTION_TEMPERATURE_LENGTH, hparams.attn_temp_length, false);
+ ml.get_key(LLM_KV_ROPE_SCALING_YARN_EXT_FACTOR, hparams.yarn_ext_factor, false);
+ ml.get_key(LLM_KV_ROPE_SCALING_YARN_ATTN_FACTOR, hparams.yarn_attn_factor, false);
+ ml.get_key(LLM_KV_ROPE_SCALING_YARN_BETA_FAST, hparams.yarn_beta_fast, false);
+ ml.get_key(LLM_KV_ROPE_SCALING_YARN_BETA_SLOW, hparams.yarn_beta_slow, false);
+
+ switch (hparams.n_layer) {
+ case 64: type = LLM_TYPE_314B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_grok::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ if (n_expert == 0) {
+ throw std::runtime_error(arch_name() + " model cannot have zero experts");
+ }
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ const int64_t n_ff_exp = hparams.n_ff_exp ? hparams.n_ff_exp : n_ff/* / n_expert_used*/; // grok-1 n_ff_exp == n_ff
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+
+ layer.attn_out_norm = create_tensor(tn(LLM_TENSOR_ATTN_OUT_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, TENSOR_NOT_REQUIRED);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, TENSOR_NOT_REQUIRED);
+
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, 0);
+
+ layer.ffn_post_norm = create_tensor(tn(LLM_TENSOR_LAYER_OUT_NORM, "weight", i), {n_embd}, TENSOR_NOT_REQUIRED);
+ if (!layer.ffn_post_norm) {
+ layer.ffn_post_norm = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM, "weight", i), {n_embd}, 0);
+ }
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_grok::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_grok::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_grovemoe::llm_build_grovemoe(const llama_model & model, const llm_graph_params & params) :
+void llama_model_grovemoe::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
+ ml.get_key(LLM_KV_EXPERT_CHUNK_FEED_FORWARD_LENGTH, hparams.n_ff_chexp, false);
+ ml.get_key(LLM_KV_EXPERT_GROUP_SCALE, hparams.expert_group_scale);
+ ml.get_key(LLM_KV_EXPERTS_PER_GROUP, hparams.n_group_experts);
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ switch (hparams.n_layer) {
+ case 48: type = LLM_TYPE_30B_A3B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_grovemoe::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ GGML_ASSERT(n_expert > 0 && "n_expert must be > 0 for GROVEMOE");
+ GGML_ASSERT(n_expert_used > 0 && "n_expert_used must be > 0 for GROVEMOE");
+ GGML_ASSERT(hparams.n_group_experts > 0 && "n_group_experts must be > 0 for GROVEMOE");
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+
+ // MoE branch
+ const int64_t n_ff_exp = hparams.n_ff_exp ? hparams.n_ff_exp : n_ff / n_expert_used;
+ const int64_t n_ff_chexp = hparams.n_ff_chexp ? hparams.n_ff_chexp : n_embd_head_k;
+ const int64_t n_chunk_expert = n_expert / hparams.n_group_experts;
+
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
+
+ layer.ffn_gate_chexps = create_tensor(tn(LLM_TENSOR_FFN_GATE_CHEXPS, "weight", i), { n_embd, n_ff_chexp, n_chunk_expert}, 0);
+ layer.ffn_down_chexps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_CHEXPS, "weight", i), {n_ff_chexp, n_embd, n_chunk_expert}, 0);
+ layer.ffn_up_chexps = create_tensor(tn(LLM_TENSOR_FFN_UP_CHEXPS, "weight", i), { n_embd, n_ff_chexp, n_chunk_expert}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_grovemoe::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_grovemoe::graph::graph(const llama_model & model, const llm_graph_params & params) :
llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
const int64_t n_chunk_expert = n_expert / hparams.n_group_experts;
#include "models.h"
-llm_build_hunyuan_dense::llm_build_hunyuan_dense(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
- const int64_t n_embd_head = hparams.n_embd_head_v();
-
- GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
- GGML_ASSERT(n_embd_head == n_rot);
-
- const bool use_mrope = hparams.use_mrope();
-
- int sections[4];
- std::copy(std::begin(hparams.rope_sections), std::begin(hparams.rope_sections) + 4, sections);
-
- ggml_tensor * cur;
- ggml_tensor * inpL;
-
- inpL = build_inp_embd(model.tok_embd);
-
- // inp_pos - contains the positions
- ggml_tensor * inp_pos = build_inp_pos();
-
- auto * inp_attn = build_attn_inp_kv();
-
- const float kq_scale = 1.0f / sqrtf(float(n_embd_head));
-
- ggml_tensor * inp_out_ids = build_inp_out_ids();
-
- for (int il = 0; il < n_layer; ++il) {
- ggml_tensor * inpSA = inpL;
-
- // norm
- cur = build_norm(inpL,
- model.layers[il].attn_norm, NULL,
- LLM_NORM_RMS, il);
- cb(cur, "attn_norm", il);
- // self-attention
- {
- // rope freq factors for llama3; may return nullptr for llama2 and other models
- ggml_tensor * rope_factors = model.get_rope_factors(cparams, il);
-
- // compute Q and K and RoPE them
- auto [Qcur, Kcur, Vcur] = build_qkv(model.layers[il], cur,
- n_embd_head, n_head, n_head_kv, il);
-
- if (use_mrope) {
- Qcur = ggml_rope_multi(
- ctx0, Qcur, inp_pos, rope_factors,
- n_rot, sections, rope_type, n_ctx_orig, freq_base, freq_scale,
- ext_factor, attn_factor, beta_fast, beta_slow
- );
-
- Kcur = ggml_rope_multi(
- ctx0, Kcur, inp_pos, rope_factors,
- n_rot, sections, rope_type, n_ctx_orig, freq_base, freq_scale,
- ext_factor, attn_factor, beta_fast, beta_slow
- );
- } else {
- Qcur = ggml_rope_ext(
- ctx0, Qcur, inp_pos, rope_factors,
- n_rot, rope_type, n_ctx_orig, freq_base, freq_scale,
- ext_factor, attn_factor, beta_fast, beta_slow
- );
-
- Kcur = ggml_rope_ext(
- ctx0, Kcur, inp_pos, rope_factors,
- n_rot, rope_type, n_ctx_orig, freq_base, freq_scale,
- ext_factor, attn_factor, beta_fast, beta_slow
- );
- }
-
- cb(Qcur, "Qcur", il);
- cb(Kcur, "Kcur", il);
- cb(Vcur, "Vcur", il);
-
- Kcur = build_norm(Kcur,
- model.layers[il].attn_k_norm, nullptr,
- LLM_NORM_RMS, il);
- cb(Kcur, "Kcur_norm", il);
-
- Qcur = build_norm(Qcur,
- model.layers[il].attn_q_norm, nullptr,
- LLM_NORM_RMS, il);
- cb(Qcur, "Qcur_norm", il);
-
- cur = build_attn(inp_attn,
- model.layers[il].wo, model.layers[il].wo_b, model.layers[il].wo_s,
- Qcur, Kcur, Vcur, nullptr, nullptr, nullptr, kq_scale, il);
- cb(cur, "attn_out", il);
- }
- if (il == n_layer - 1 && inp_out_ids) {
- cur = ggml_get_rows(ctx0, cur, inp_out_ids);
- inpSA = ggml_get_rows(ctx0, inpSA, inp_out_ids);
- }
- ggml_tensor * ffn_inp = ggml_add(ctx0, cur, inpSA);
- cb(ffn_inp, "ffn_inp", il);
-
- cur = build_norm(ffn_inp,
- model.layers[il].ffn_norm, NULL,
- LLM_NORM_RMS, il);
- cb(cur, "ffn_norm", il);
- // feed-forward network (non-MoE)
- ggml_tensor * cur_mlp = build_ffn(cur,
- model.layers[il].ffn_up, NULL, NULL,
- model.layers[il].ffn_gate, NULL, NULL,
- model.layers[il].ffn_down, NULL, NULL,
- NULL,
- LLM_FFN_SILU, LLM_FFN_PAR, il);
- cb(cur_mlp, "ffn_out", il);
-
- cur = ggml_add(ctx0, cur_mlp, ffn_inp);
-
- cur = build_cvec(cur, il);
- cb(cur, "l_out", il);
-
- // input for next layer
- inpL = cur;
- }
- cur = inpL;
-
- cur = build_norm(cur,
- model.output_norm, NULL,
- LLM_NORM_RMS, -1);
-
- cb(cur, "result_norm", -1);
- res->t_embd = cur;
- // lm_head
- cur = build_lora_mm(model.output, cur);
- cb(cur, "result_output", -1);
- res->t_logits = cur;
-
- ggml_build_forward_expand(gf, cur);
+std::unique_ptr<llm_graph_context> llama_model_hunyuan_dense::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
}
+
#include "models.h"
-llm_build_hunyuan_moe::llm_build_hunyuan_moe(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_hunyuan_moe::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
+ ml.get_key(LLM_KV_EXPERT_SHARED_FEED_FORWARD_LENGTH, hparams.n_ff_shexp, false);
+
+ switch (hparams.n_layer) {
+ case 32: type = LLM_TYPE_A13B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_hunyuan_moe::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+ const uint32_t n_ff_shexp = hparams.n_ff_shexp > 0 ? hparams.n_ff_shexp : hparams.n_ff(i);
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
+
+ layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, n_ff_shexp}, 0);
+ layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, n_ff_shexp}, 0);
+ layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {n_ff_shexp, n_embd}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_hunyuan_moe::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_hunyuan_moe::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
--- /dev/null
+#include "models.h"
+
+void llama_model_hunyuan_vl::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key_or_arr(LLM_KV_ROPE_DIMENSION_SECTIONS, hparams.rope_sections, 4, false);
+
+ // XDRoPE / NTK-aware scaling: base = rope_theta * alpha^(dim / (dim - 2))
+ if (hparams.rope_scaling_alpha > 0.0f) {
+ const int dim = hparams.n_embd_head_k();
+ hparams.rope_freq_base_train = hparams.rope_freq_base_train
+ * powf(hparams.rope_scaling_alpha, (float)dim / (float)(dim - 2));
+ }
+
+ switch (hparams.n_embd) {
+ case 1024: type = LLM_TYPE_0_5B; break;
+ case 2048: type = LLM_TYPE_1_8B; break;
+ case 3072: type = LLM_TYPE_4B; break;
+ case 4096: type = LLM_TYPE_7B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_hunyuan_vl::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_hunyuan_vl::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_hunyuan_vl::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+ const int64_t n_embd_head = hparams.n_embd_head_v();
+
+ GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
+ GGML_ASSERT(n_embd_head == n_rot);
+
+ const bool use_mrope = hparams.use_mrope();
+
+ int sections[4];
+ std::copy(std::begin(hparams.rope_sections), std::begin(hparams.rope_sections) + 4, sections);
+
+ ggml_tensor * cur;
+ ggml_tensor * inpL;
+
+ inpL = build_inp_embd(model.tok_embd);
+
+ // inp_pos - contains the positions
+ ggml_tensor * inp_pos = build_inp_pos();
+
+ auto * inp_attn = build_attn_inp_kv();
+
+ const float kq_scale = 1.0f / sqrtf(float(n_embd_head));
+
+ ggml_tensor * inp_out_ids = build_inp_out_ids();
+
+ for (int il = 0; il < n_layer; ++il) {
+ ggml_tensor * inpSA = inpL;
+
+ // norm
+ cur = build_norm(inpL,
+ model.layers[il].attn_norm, NULL,
+ LLM_NORM_RMS, il);
+ cb(cur, "attn_norm", il);
+ // self-attention
+ {
+ // rope freq factors for llama3; may return nullptr for llama2 and other models
+ ggml_tensor * rope_factors = model.get_rope_factors(cparams, il);
+
+ // compute Q and K and RoPE them
+ auto [Qcur, Kcur, Vcur] = build_qkv(model.layers[il], cur,
+ n_embd_head, n_head, n_head_kv, il);
+
+ if (use_mrope) {
+ Qcur = ggml_rope_multi(
+ ctx0, Qcur, inp_pos, rope_factors,
+ n_rot, sections, rope_type, n_ctx_orig, freq_base, freq_scale,
+ ext_factor, attn_factor, beta_fast, beta_slow
+ );
+
+ Kcur = ggml_rope_multi(
+ ctx0, Kcur, inp_pos, rope_factors,
+ n_rot, sections, rope_type, n_ctx_orig, freq_base, freq_scale,
+ ext_factor, attn_factor, beta_fast, beta_slow
+ );
+ } else {
+ Qcur = ggml_rope_ext(
+ ctx0, Qcur, inp_pos, rope_factors,
+ n_rot, rope_type, n_ctx_orig, freq_base, freq_scale,
+ ext_factor, attn_factor, beta_fast, beta_slow
+ );
+
+ Kcur = ggml_rope_ext(
+ ctx0, Kcur, inp_pos, rope_factors,
+ n_rot, rope_type, n_ctx_orig, freq_base, freq_scale,
+ ext_factor, attn_factor, beta_fast, beta_slow
+ );
+ }
+
+ cb(Qcur, "Qcur", il);
+ cb(Kcur, "Kcur", il);
+ cb(Vcur, "Vcur", il);
+
+ Kcur = build_norm(Kcur,
+ model.layers[il].attn_k_norm, nullptr,
+ LLM_NORM_RMS, il);
+ cb(Kcur, "Kcur_norm", il);
+
+ Qcur = build_norm(Qcur,
+ model.layers[il].attn_q_norm, nullptr,
+ LLM_NORM_RMS, il);
+ cb(Qcur, "Qcur_norm", il);
+
+ cur = build_attn(inp_attn,
+ model.layers[il].wo, model.layers[il].wo_b, model.layers[il].wo_s,
+ Qcur, Kcur, Vcur, nullptr, nullptr, nullptr, kq_scale, il);
+ cb(cur, "attn_out", il);
+ }
+ if (il == n_layer - 1 && inp_out_ids) {
+ cur = ggml_get_rows(ctx0, cur, inp_out_ids);
+ inpSA = ggml_get_rows(ctx0, inpSA, inp_out_ids);
+ }
+ ggml_tensor * ffn_inp = ggml_add(ctx0, cur, inpSA);
+ cb(ffn_inp, "ffn_inp", il);
+
+ cur = build_norm(ffn_inp,
+ model.layers[il].ffn_norm, NULL,
+ LLM_NORM_RMS, il);
+ cb(cur, "ffn_norm", il);
+ // feed-forward network (non-MoE)
+ ggml_tensor * cur_mlp = build_ffn(cur,
+ model.layers[il].ffn_up, NULL, NULL,
+ model.layers[il].ffn_gate, NULL, NULL,
+ model.layers[il].ffn_down, NULL, NULL,
+ NULL,
+ LLM_FFN_SILU, LLM_FFN_PAR, il);
+ cb(cur_mlp, "ffn_out", il);
+
+ cur = ggml_add(ctx0, cur_mlp, ffn_inp);
+
+ cur = build_cvec(cur, il);
+ cb(cur, "l_out", il);
+
+ // input for next layer
+ inpL = cur;
+ }
+ cur = inpL;
+
+ cur = build_norm(cur,
+ model.output_norm, NULL,
+ LLM_NORM_RMS, -1);
+
+ cb(cur, "result_norm", -1);
+ res->t_embd = cur;
+ // lm_head
+ cur = build_lora_mm(model.output, cur);
+ cb(cur, "result_output", -1);
+ res->t_logits = cur;
+
+ ggml_build_forward_expand(gf, cur);
+}
#include "models.h"
-llm_build_internlm2::llm_build_internlm2(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_internlm2::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ switch (hparams.n_layer) {
+ case 32: type = LLM_TYPE_7B; break;
+ case 48: type = LLM_TYPE_20B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_internlm2::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ // layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_embd + 2*n_embd_gqa}, 0);
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_internlm2::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_internlm2::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_jais::llm_build_jais(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_jais::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+ ml.get_key(LLM_KV_ATTENTION_MAX_ALIBI_BIAS, hparams.f_max_alibi_bias, false);
+
+ switch (hparams.n_layer) {
+ case 24: type = LLM_TYPE_1_3B; break;
+ case 40: type = LLM_TYPE_13B; break;
+ /* TODO: add variants */
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_jais::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
+
+ layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_embd + 2*n_embd_gqa}, 0);
+ layer.wqkv_b = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "bias", i), {n_embd + 2*n_embd_gqa}, 0);
+
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_norm_b = create_tensor(tn(LLM_TENSOR_FFN_NORM, "bias", i), {n_embd}, 0);
+
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
+ layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, 0);
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_gate_b = create_tensor(tn(LLM_TENSOR_FFN_GATE, "bias", i), {n_ff}, 0);
+
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_jais::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_jais::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
+void llama_model_jais2::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+
+ switch (hparams.n_layer) {
+ case 32: type = LLM_TYPE_8B; break;
+ case 68: type = LLM_TYPE_70B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_jais2::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ if (!output) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
+
+ layer.wq = create_tensor(tn(LLM_TENSOR_ATTN_Q, "weight", i), {n_embd, n_embd_head_k * n_head}, 0);
+ layer.wk = create_tensor(tn(LLM_TENSOR_ATTN_K, "weight", i), {n_embd, n_embd_k_gqa}, 0);
+ layer.wv = create_tensor(tn(LLM_TENSOR_ATTN_V, "weight", i), {n_embd, n_embd_v_gqa}, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ // attention biases - all have shape n_embd (output dimension of projections)
+ layer.wq_b = create_tensor(tn(LLM_TENSOR_ATTN_Q, "bias", i), {n_embd}, 0);
+ layer.wk_b = create_tensor(tn(LLM_TENSOR_ATTN_K, "bias", i), {n_embd}, 0);
+ layer.wv_b = create_tensor(tn(LLM_TENSOR_ATTN_V, "bias", i), {n_embd}, 0);
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_norm_b = create_tensor(tn(LLM_TENSOR_FFN_NORM, "bias", i), {n_embd}, 0);
+
+ // Jais-2 uses simple MLP (no gate) with biases
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
+ layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_jais2::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
// JAIS-2 model graph builder
// Uses: LayerNorm (not RMSNorm), relu2 activation, separate Q/K/V, RoPE embeddings
-llm_build_jais2::llm_build_jais2(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+llama_model_jais2::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_jamba::llm_build_jamba(const llama_model & model, const llm_graph_params & params) : llm_build_mamba_base(params) {
+void llama_model_jamba::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_SSM_CONV_KERNEL, hparams.ssm_d_conv);
+ ml.get_key(LLM_KV_SSM_INNER_SIZE, hparams.ssm_d_inner);
+ ml.get_key(LLM_KV_SSM_STATE_SIZE, hparams.ssm_d_state);
+ ml.get_key(LLM_KV_SSM_TIME_STEP_RANK, hparams.ssm_dt_rank);
+
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ for (uint32_t i = 0; i < hparams.n_layer; ++i) {
+ hparams.recurrent_layer_arr[i] = hparams.n_head_kv(i) == 0;
+ }
+
+ switch (hparams.n_layer) {
+ // TODO: Jamba layers are a bit heterogeneous, so naming this is hard.
+ case 12: // 900M 8x???M
+ case 32: // 51B 16x?B
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_jamba::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ const int64_t d_conv = hparams.ssm_d_conv;
+ const int64_t d_inner = hparams.ssm_d_inner;
+ const int64_t d_state = hparams.ssm_d_state;
+ const int64_t dt_rank = hparams.ssm_dt_rank;
+
+ // only an expansion factor of 2 is supported for now
+ GGML_ASSERT(2 * n_embd == d_inner);
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ {
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed, duplicated to allow offloading
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ const int64_t n_head_kv = hparams.n_head_kv(i);
+ const int64_t n_embd_gqa = hparams.n_embd_v_gqa(i);
+
+ auto & layer = layers[i];
+
+ // norm
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ if (n_head_kv == 0) {
+ // Mamba layer
+ layer.ssm_in = create_tensor(tn(LLM_TENSOR_SSM_IN, "weight", i), {n_embd, 2*d_inner}, 0);
+
+ layer.ssm_conv1d = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "weight", i), {d_conv, d_inner}, 0);
+ layer.ssm_conv1d_b = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "bias", i), {d_inner}, 0);
+
+ layer.ssm_x = create_tensor(tn(LLM_TENSOR_SSM_X, "weight", i), {d_inner, dt_rank + 2*d_state}, 0);
+
+ layer.ssm_dt_norm = create_tensor(tn(LLM_TENSOR_SSM_DT_NORM, "weight", i), {dt_rank}, 0);
+
+ layer.ssm_dt = create_tensor(tn(LLM_TENSOR_SSM_DT, "weight", i), {dt_rank, d_inner}, 0);
+ layer.ssm_dt_b = create_tensor(tn(LLM_TENSOR_SSM_DT, "bias", i), {d_inner}, 0);
+
+ layer.ssm_b_norm = create_tensor(tn(LLM_TENSOR_SSM_B_NORM, "weight", i), {d_state}, 0);
+ layer.ssm_c_norm = create_tensor(tn(LLM_TENSOR_SSM_C_NORM, "weight", i), {d_state}, 0);
+
+ // no "weight" suffix for these
+ layer.ssm_a = create_tensor(tn(LLM_TENSOR_SSM_A, i), {d_state, d_inner}, 0);
+ layer.ssm_d = create_tensor(tn(LLM_TENSOR_SSM_D, i), {d_inner}, 0);
+
+ // out_proj
+ layer.ssm_out = create_tensor(tn(LLM_TENSOR_SSM_OUT, "weight", i), {d_inner, n_embd}, 0);
+ } else {
+ // Attention layers
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+ }
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, TENSOR_NOT_REQUIRED);
+
+ if (layer.ffn_gate_inp) {
+ // MoE
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
+ } else {
+ // FFN (no MoE)
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_jamba::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_jamba::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_build_mamba_base(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
ggml_tensor * cur;
--- /dev/null
+#include "models.h"
+
+void llama_model_jina_bert_v2::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+ hparams.f_max_alibi_bias = 8.0f;
+
+ switch (hparams.n_layer) {
+ case 4: type = LLM_TYPE_33M; break; // jina-embeddings-small
+ case 12: type = LLM_TYPE_137M; break; // jina-embeddings-base
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_jina_bert_v2::load_arch_tensors(llama_model_loader & ml) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0); // word_embeddings
+ type_embd = create_tensor(tn(LLM_TENSOR_TOKEN_TYPES, "weight"), {n_embd, n_token_types}, 0); // token_type_embeddings
+
+ tok_norm = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "weight", 0), {n_embd}, 0); // LayerNorm
+ tok_norm_b = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "bias", 0), {n_embd}, 0); // LayerNorm bias
+
+ cls = create_tensor(tn(LLM_TENSOR_CLS, "weight"), {n_embd, 1}, TENSOR_NOT_REQUIRED);
+ cls_b = create_tensor(tn(LLM_TENSOR_CLS, "bias"), {1}, TENSOR_NOT_REQUIRED);
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i]; // JinaBertLayer
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd}, TENSOR_NOT_REQUIRED);
+ layer.attn_q_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd}, TENSOR_NOT_REQUIRED);
+ layer.attn_k_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0); //output_dens
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, 0); //output_dens
+
+ layer.attn_out_norm = create_tensor(tn(LLM_TENSOR_ATTN_OUT_NORM, "weight", i), {n_embd}, 0); //output_norm
+ layer.attn_out_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT_NORM, "bias", i), {n_embd}, 0);
+
+ layer.attn_norm_2 = create_tensor(tn(LLM_TENSOR_ATTN_NORM_2, "weight", i), {n_embd}, TENSOR_NOT_REQUIRED);
+ layer.attn_norm_2_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM_2, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, TENSOR_NOT_REQUIRED);
+
+ const auto tn_ffn_up_weight = tn(LLM_TENSOR_FFN_UP, "weight", i);
+ ggml_tensor * t_ffn_up = ml.get_tensor_meta(tn_ffn_up_weight.str().c_str());
+ const int64_t n_ffn_up = t_ffn_up ? t_ffn_up->ne[1] : n_ff;
+
+ GGML_ASSERT(n_ffn_up == n_ff || n_ffn_up == n_ff * 2);
+ layer.ffn_up = create_tensor(tn_ffn_up_weight, {n_embd, n_ffn_up}, 0);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ffn_up}, TENSOR_NOT_REQUIRED);
+
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
+ layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, 0);
+
+ layer.layer_out_norm = create_tensor(tn(LLM_TENSOR_LAYER_OUT_NORM, "weight", i), {n_embd}, 0);
+ layer.layer_out_norm_b = create_tensor(tn(LLM_TENSOR_LAYER_OUT_NORM, "bias", i), {n_embd}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_jina_bert_v2::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
--- /dev/null
+#include "models.h"
+
+void llama_model_jina_bert_v3::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+
+ switch (hparams.n_layer) {
+ case 24:
+ type = LLM_TYPE_558M; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_jina_bert_v3::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ if (n_token_types == 0) {
+ throw std::runtime_error(arch_name() + " model needs to define token type count");
+ }
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+ type_embd = create_tensor(tn(LLM_TENSOR_TOKEN_TYPES, "weight"), {n_embd, n_token_types}, TENSOR_NOT_REQUIRED);
+
+ if (arch == LLM_ARCH_BERT) {
+ pos_embd = create_tensor(tn(LLM_TENSOR_POS_EMBD, "weight"), {n_embd, n_ctx_train}, 0);
+
+ cls = create_tensor(tn(LLM_TENSOR_CLS, "weight"), {n_embd, n_embd}, TENSOR_NOT_REQUIRED);
+ cls_b = create_tensor(tn(LLM_TENSOR_CLS, "bias"), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ cls_out = create_tensor(tn(LLM_TENSOR_CLS_OUT, "weight"), {n_embd, hparams.n_cls_out}, TENSOR_NOT_REQUIRED);
+ cls_out_b = create_tensor(tn(LLM_TENSOR_CLS_OUT, "bias"), {hparams.n_cls_out}, TENSOR_NOT_REQUIRED);
+ }
+
+ tok_norm = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "weight", 0), {n_embd}, 0);
+ tok_norm_b = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "bias", 0), {n_embd}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ layer.attn_out_norm = create_tensor(tn(LLM_TENSOR_ATTN_OUT_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_out_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT_NORM, "bias", i), {n_embd}, 0);
+
+ if (hparams.moe_every_n_layers > 0 && i % hparams.moe_every_n_layers == 1) {
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff, n_expert}, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff, n_embd, n_expert}, 0);
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+ } else {
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
+ layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ if (arch == LLM_ARCH_NOMIC_BERT) {
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ }
+ }
+
+ layer.layer_out_norm = create_tensor(tn(LLM_TENSOR_LAYER_OUT_NORM, "weight", i), {n_embd}, 0);
+ layer.layer_out_norm_b = create_tensor(tn(LLM_TENSOR_LAYER_OUT_NORM, "bias", i), {n_embd}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_jina_bert_v3::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
#include "models.h"
-
#include "llama-memory-recurrent.h"
+void llama_model_kimi_linear::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key(LLM_KV_ATTENTION_KEY_LENGTH_MLA, hparams.n_embd_head_k_mla_impl);
+ ml.get_key(LLM_KV_ATTENTION_VALUE_LENGTH_MLA, hparams.n_embd_head_v_mla_impl);
+ ml.get_key(LLM_KV_ATTENTION_KV_LORA_RANK, hparams.n_lora_kv);
+ ml.get_key(LLM_KV_SSM_CONV_KERNEL, hparams.ssm_d_conv);
+ ml.get_key(LLM_KV_KDA_HEAD_DIM, hparams.n_embd_head_kda);
+
+ // MLA qk_rope_head_dim (for reference)
+ // qk_rope_head_dim = 64, qk_nope_head_dim = 128, qk_head_dim = 192
+
+ // Mark KDA layers as recurrent using n_head_kv pattern (like Jamba)
+ // Set n_head_kv = 0 for KDA layers (recurrent), n_head_kv = n_head for MLA layers (attention)
+ for (uint32_t i = 0; i < hparams.n_layer; ++i) {
+ hparams.recurrent_layer_arr[i] = hparams.n_head_kv(i) == 0; // KDA layers are recurrent
+ }
+
+ // MoE parameters - Kimi uses moe_intermediate_size = 1024
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
+ ml.get_key(LLM_KV_EXPERT_SHARED_COUNT, hparams.n_expert_shared);
+ ml.get_key(LLM_KV_LEADING_DENSE_BLOCK_COUNT, hparams.n_layer_dense_lead, false);
+ ml.get_key(LLM_KV_EXPERT_WEIGHTS_SCALE, hparams.expert_weights_scale, false);
+ ml.get_key(LLM_KV_EXPERT_GATING_FUNC, hparams.expert_gating_func);
+
+ switch (hparams.n_layer) {
+ case 27: type = LLM_TYPE_48B_A3B; break; // Kimi-Linear-48B-A3B
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_kimi_linear::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ // Check for KDA specific tensors to determine layer type or if it's a mixed model
+ // Assuming KDA layer if KDA tensors are present
+
+ // KDA uses head_dim = 128 (from linear_attn_config.head_dim)
+ const int64_t n_embd_head_k_kda = hparams.n_embd_head_kda;
+ const int64_t n_embd_head_v_kda = hparams.n_embd_head_kda;
+ const int64_t ssm_d_conv = hparams.ssm_d_conv;
+
+ if (hparams.is_recurrent(i)) {
+ // Conv1d weights: try 4D first, then 3D (quantization may remove trailing 1)
+ // 4D: [d_conv, 1, d_inner, 1], 3D: [d_conv, 1, d_inner]
+ layer.ssm_q_conv = create_tensor(tn(LLM_TENSOR_SSM_CONV1D_Q, "weight", i), {ssm_d_conv, 1, n_embd_head_k_kda * n_head, 1}, TENSOR_NOT_REQUIRED);
+ if (!layer.ssm_q_conv) {
+ layer.ssm_q_conv = create_tensor(tn(LLM_TENSOR_SSM_CONV1D_Q, "weight", i), {ssm_d_conv, 1, n_embd_head_k_kda * n_head}, 0);
+ }
+
+ // KDA Layer - Conv1d weights may be 3D or 4D
+ layer.ssm_k_conv = create_tensor(tn(LLM_TENSOR_SSM_CONV1D_K, "weight", i), {ssm_d_conv, 1, n_embd_head_k_kda * n_head, 1}, TENSOR_NOT_REQUIRED);
+ if (!layer.ssm_k_conv) {
+ layer.ssm_k_conv = create_tensor(tn(LLM_TENSOR_SSM_CONV1D_K, "weight", i), {ssm_d_conv, 1, n_embd_head_k_kda * n_head}, 0);
+ }
+ layer.ssm_v_conv = create_tensor(tn(LLM_TENSOR_SSM_CONV1D_V, "weight", i), {ssm_d_conv, 1, n_embd_head_v_kda * n_head, 1}, TENSOR_NOT_REQUIRED);
+ if (!layer.ssm_v_conv) {
+ layer.ssm_v_conv = create_tensor(tn(LLM_TENSOR_SSM_CONV1D_V, "weight", i), {ssm_d_conv, 1, n_embd_head_v_kda * n_head}, 0);
+ }
+
+ // q, k, v projections
+ // Python: q_proj, k_proj, v_proj
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k_kda * n_head, n_embd_head_k_kda * n_head, n_embd_head_v_kda * n_head, 0);
+
+ // KDA specific projections
+ // f_a_proj, f_b_proj
+ layer.ssm_f_a = create_tensor(tn(LLM_TENSOR_SSM_F_A, "weight", i), {n_embd, n_embd_head_k_kda}, 0); // head_dim
+ layer.ssm_f_b = create_tensor(tn(LLM_TENSOR_SSM_F_B, "weight", i), {n_embd_head_k_kda, n_embd_head_k_kda * n_head}, 0); // projection_size
+
+ // b_proj (beta mixing coefficient)
+ layer.ssm_beta = create_tensor(tn(LLM_TENSOR_SSM_BETA, "weight", i), {n_embd, n_head}, 0);
+
+ // A_log - Shape in GGUF: [1, num_heads, 1, 1] (4D) or [1, num_heads] (2D after quantization) Note: -exp(A_log) is applied in convert_hf_to_gguf.py
+ layer.ssm_a = create_tensor(tn(LLM_TENSOR_SSM_A, i), {1, n_head, 1, 1}, TENSOR_NOT_REQUIRED);
+ if (!layer.ssm_a) {
+ layer.ssm_a = create_tensor(tn(LLM_TENSOR_SSM_A, i), {1, n_head}, 0);
+ }
+
+ // dt_bias - shape [n_embd_head_k_kda * n_head] = [4096]
+ layer.ssm_dt_b = create_tensor(tn(LLM_TENSOR_SSM_DT, "bias", i), {n_embd_head_k_kda * n_head}, 0);
+
+ // g_a_proj, g_b_proj (output gate)
+ layer.ssm_g_a = create_tensor(tn(LLM_TENSOR_SSM_G_A, "weight", i), {n_embd, n_embd_head_k_kda}, 0);
+ layer.ssm_g_b = create_tensor(tn(LLM_TENSOR_SSM_G_B, "weight", i), {n_embd_head_k_kda, n_embd_head_k_kda * n_head}, 0);
+
+ // o_norm (reusing SSM_NORM)
+ layer.ssm_o_norm = create_tensor(tn(LLM_TENSOR_SSM_NORM, "weight", i), {n_embd_head_k_kda}, 0); // FusedRMSNormGated
+
+ // o_proj
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_v_kda * n_head, n_embd}, 0);
+
+ } else {
+ // MLA Layer - use MLA-specific head dimensions
+ const int64_t q_lora_rank = hparams.n_lora_q;
+ const int64_t kv_lora_rank = hparams.n_lora_kv;
+ const int64_t n_embd_head_k_mla = hparams.n_embd_head_k_mla();
+ const int64_t n_embd_head_v_mla = hparams.n_embd_head_v_mla();
+
+ layer.attn_q_a_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_A_NORM, "weight", i), {q_lora_rank}, TENSOR_NOT_REQUIRED);
+ layer.attn_kv_a_norm = create_tensor(tn(LLM_TENSOR_ATTN_KV_A_NORM, "weight", i), {kv_lora_rank}, 0);
+
+ if (layer.attn_q_a_norm) {
+ layer.wq_a = create_tensor(tn(LLM_TENSOR_ATTN_Q_A, "weight", i), {n_embd, q_lora_rank}, 0);
+ layer.wq_b = create_tensor(tn(LLM_TENSOR_ATTN_Q_B, "weight", i), {q_lora_rank, n_head * n_embd_head_k_mla}, 0);
+ } else {
+ // Kimi MLA without Q compression: wq = [n_embd, n_head * n_embd_head_k_mla]
+ layer.wq = create_tensor(tn(LLM_TENSOR_ATTN_Q, "weight", i), {n_embd, n_head * n_embd_head_k_mla}, 0);
+ }
+
+ // Kimi: qk_rope_head_dim = 64 (actual RoPE dimension for MLA)
+ // Note: hparams.n_rot may be 72 (from conversion) but actual is 64
+ const int64_t qk_rope_head_dim = hparams.n_rot(); // From config: qk_rope_head_dim
+ layer.wkv_a_mqa = create_tensor(tn(LLM_TENSOR_ATTN_KV_A_MQA, "weight", i), {n_embd, kv_lora_rank + qk_rope_head_dim}, 0);
+ // Support Legacy GGUFs that don't split wkv_b (MLA KV cache disabled)
+ layer.wkv_b = create_tensor(tn(LLM_TENSOR_ATTN_KV_B, "weight", i),
+ {kv_lora_rank, n_head * (n_embd_head_k_mla - qk_rope_head_dim + n_embd_head_v_mla)}, TENSOR_NOT_REQUIRED | TENSOR_SKIP_IF_VIRTUAL);
+ if (!layer.wkv_b) { // MLA KV cache enabled
+ layer.wk_b = create_tensor(tn(LLM_TENSOR_ATTN_K_B, "weight", i), {n_embd_head_k_mla - qk_rope_head_dim, kv_lora_rank, n_head}, 0);
+ layer.wv_b = create_tensor(tn(LLM_TENSOR_ATTN_V_B, "weight", i), {kv_lora_rank, n_embd_head_v_mla, n_head}, 0);
+ }
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_head * n_embd_head_v_mla, n_embd}, 0);
+ }
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ // MoE intermediate size (different from dense FFN)
+ const int64_t n_ff_exp = hparams.n_ff_exp;
+
+ // Kimi uses n_layer_dense_lead to determine which layers use dense FFN vs MoE
+ // first_k_dense_replace = 1 means layer 0 uses dense FFN, layers 1+ use MoE
+ if (i < (int) hparams.n_layer_dense_lead) {
+ // Dense FFN layer - use normal n_ff
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ } else {
+ // MoE layer - use n_ff_exp (1024) instead of n_ff (9216)
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, 0);
+
+ // Shared experts use moe_intermediate_size * num_shared_experts
+ // Kimi: shared_expert_intermediate_size = 1024 * 1 = 1024
+ // Tensors are 2D: [n_embd, n_ff_shexp] or [n_ff_shexp, n_embd]
+ const int64_t n_ff_shexp_actual = n_ff_exp * (hparams.n_expert_shared > 0 ? hparams.n_expert_shared : 1);
+ layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, n_ff_shexp_actual}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {n_ff_shexp_actual, n_embd}, TENSOR_NOT_REQUIRED);
+ layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, n_ff_shexp_actual}, TENSOR_NOT_REQUIRED);
+
+ layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, 0);
+ }
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_kimi_linear::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
// Causal Conv1d function for Q,K,V
// When qkv is 0, it is Q, 1 is K, 2 is V
static ggml_tensor * causal_conv1d(ggml_cgraph * gf, ggml_context * ctx0, ggml_tensor * conv_states_all, ggml_tensor * conv_state_all, int64_t qkv, ggml_tensor * x, ggml_tensor * proj_w, ggml_tensor * conv_w, int64_t d_conv, int64_t head_dim, int64_t n_head, int64_t n_seq_tokens, int64_t n_seqs, int64_t n_tokens, int64_t kv_head) {
return ggml_reshape_4d(ctx0, Xcur, head_dim, n_head, n_seq_tokens, n_seqs);
}
-llm_build_kimi_linear::llm_build_kimi_linear(const llama_model & model, const llm_graph_params & params) :
+llama_model_kimi_linear::graph::graph(const llama_model & model, const llm_graph_params & params) :
llm_build_delta_net_base(params), model(model) {
ggml_tensor * cur;
ggml_tensor * inpL;
#include "models.h"
-
#include "../llama-memory-hybrid-iswa.h"
#include "../llama-memory-hybrid.h"
+void llama_model_lfm2::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_SHORTCONV_L_CACHE, hparams.n_shortconv_l_cache);
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ for (uint32_t il = 0; il < hparams.n_layer; ++il) {
+ hparams.recurrent_layer_arr[il] = hparams.n_head_kv(il) == 0;
+ }
+ hparams.n_layer_dense_lead = hparams.n_layer;
+ switch (hparams.n_ff()) {
+ case 4608: type = LLM_TYPE_350M; break;
+ case 6912: type = LLM_TYPE_700M; break;
+ case 8192: type = LLM_TYPE_1_2B; break;
+ case 10752: type = LLM_TYPE_2_6B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+ if (const auto is_swa = ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa, false); is_swa && hparams.n_swa > 0) {
+ hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
+ for (uint32_t il = 0; il < hparams.n_layer; ++il) {
+ hparams.swa_layers[il] = !hparams.recurrent_layer_arr[il];
+ }
+ }
+}
+
+void llama_model_lfm2::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM_LFM2, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ const bool is_moe_layer = i >= static_cast<int>(hparams.n_layer_dense_lead);
+
+ // ffn/moe is same for transformer and conv layers
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ if (is_moe_layer) {
+ GGML_ASSERT(n_expert && n_expert_used);
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, hparams.n_ff_exp, n_expert}, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {hparams.n_ff_exp, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, hparams.n_ff_exp, n_expert}, 0);
+ layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, 0);
+ } else { // dense
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+
+ // for operator_norm
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ if (!hparams.is_recurrent(i)) {
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
+ GGML_ASSERT(n_embd_v_gqa == n_embd_k_gqa);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, hparams.n_embd_k_gqa(i), hparams.n_embd_v_gqa(i), 0);
+
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+ } else {
+ layer.shortconv.conv = create_tensor(tn(LLM_TENSOR_SHORTCONV_CONV, "weight", i), {hparams.n_shortconv_l_cache, n_embd}, 0);
+ layer.shortconv.in_proj = create_tensor(tn(LLM_TENSOR_SHORTCONV_INPROJ, "weight", i), {n_embd, 3 * n_embd}, 0);
+ layer.shortconv.out_proj = create_tensor(tn(LLM_TENSOR_SHORTCONV_OUTPROJ, "weight", i), {n_embd, n_embd}, 0);
+ }
+ }
+
+ // for LFM2-ColBert-350M
+ dense_2_out_layers = create_tensor(tn(LLM_TENSOR_DENSE_2_OUT, "weight"), {n_embd, hparams.n_embd_out()}, TENSOR_NOT_REQUIRED);
+ dense_2_out_layers_b = create_tensor(tn(LLM_TENSOR_DENSE_2_OUT, "bias"), {hparams.n_embd_out() }, TENSOR_NOT_REQUIRED);
+}
+
+std::unique_ptr<llm_graph_context> llama_model_lfm2::build_arch_graph(const llm_graph_params & params) const {
+ if (hparams.swa_type == LLAMA_SWA_TYPE_STANDARD) {
+ return std::make_unique<graph<true>>(*this, params);
+ } else {
+ return std::make_unique<graph<false>>(*this, params);
+ }
+}
+
template <bool iswa>
-llm_build_lfm2<iswa>::llm_build_lfm2(const llama_model & model, const llm_graph_params & params) :
+llama_model_lfm2::graph<iswa>::graph(const llama_model & model, const llm_graph_params & params) :
llm_graph_context(params) {
using inp_hybrid_type = std::conditional_t<iswa, llm_graph_input_mem_hybrid_iswa, llm_graph_input_mem_hybrid>;
using inp_attn_type = std::conditional_t<iswa, llm_graph_input_attn_kv_iswa, llm_graph_input_attn_kv>;
}
// Explicit template instantiations
-template struct llm_build_lfm2<true>;
-template struct llm_build_lfm2<false>;
+template struct llama_model_lfm2::graph<true>;
+template struct llama_model_lfm2::graph<false>;
--- /dev/null
+#include "models.h"
+#include "../llama-memory-hybrid-iswa.h"
+#include "../llama-memory-hybrid.h"
+
+void llama_model_lfm2moe::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_SHORTCONV_L_CACHE, hparams.n_shortconv_l_cache);
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key(LLM_KV_LEADING_DENSE_BLOCK_COUNT, hparams.n_layer_dense_lead, false);
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
+ ml.get_key(LLM_KV_EXPERT_GATING_FUNC, hparams.expert_gating_func);
+
+ for (uint32_t il = 0; il < hparams.n_layer; ++il) {
+ hparams.recurrent_layer_arr[il] = hparams.n_head_kv(il) == 0;
+ }
+
+ switch (hparams.n_layer) {
+ case 24: type = LLM_TYPE_8B_A1B; break;
+ case 40: type = LLM_TYPE_24B_A2B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_lfm2moe::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM_LFM2, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ const bool is_moe_layer = i >= static_cast<int>(hparams.n_layer_dense_lead);
+
+ // ffn/moe is same for transformer and conv layers
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ if (is_moe_layer) {
+ GGML_ASSERT(n_expert && n_expert_used);
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, hparams.n_ff_exp, n_expert}, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {hparams.n_ff_exp, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, hparams.n_ff_exp, n_expert}, 0);
+ layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, 0);
+ } else { // dense
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+
+ // for operator_norm
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ if (!hparams.is_recurrent(i)) {
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
+ GGML_ASSERT(n_embd_v_gqa == n_embd_k_gqa);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, hparams.n_embd_k_gqa(i), hparams.n_embd_v_gqa(i), 0);
+
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+ } else {
+ layer.shortconv.conv = create_tensor(tn(LLM_TENSOR_SHORTCONV_CONV, "weight", i), {hparams.n_shortconv_l_cache, n_embd}, 0);
+ layer.shortconv.in_proj = create_tensor(tn(LLM_TENSOR_SHORTCONV_INPROJ, "weight", i), {n_embd, 3 * n_embd}, 0);
+ layer.shortconv.out_proj = create_tensor(tn(LLM_TENSOR_SHORTCONV_OUTPROJ, "weight", i), {n_embd, n_embd}, 0);
+ }
+ }
+
+ // for LFM2-ColBert-350M
+ dense_2_out_layers = create_tensor(tn(LLM_TENSOR_DENSE_2_OUT, "weight"), {n_embd, hparams.n_embd_out()}, TENSOR_NOT_REQUIRED);
+ dense_2_out_layers_b = create_tensor(tn(LLM_TENSOR_DENSE_2_OUT, "bias"), {hparams.n_embd_out() }, TENSOR_NOT_REQUIRED);
+}
+
+std::unique_ptr<llm_graph_context> llama_model_lfm2moe::build_arch_graph(const llm_graph_params & params) const {
+ if (hparams.swa_type == LLAMA_SWA_TYPE_STANDARD) {
+ return std::make_unique<graph<true>>(*this, params);
+ } else {
+ return std::make_unique<graph<false>>(*this, params);
+ }
+}
+
#include "models.h"
-llm_build_llada_moe::llm_build_llada_moe(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_llada_moe::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp, false);
+
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ // diffusion language model uses non-causal attention
+ hparams.causal_attn = false;
+ switch (hparams.n_layer) {
+ case 16: type = LLM_TYPE_A1_7B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_llada_moe::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ GGML_ASSERT(n_expert > 0 && "n_expert must be > 0 for llada-moe");
+ GGML_ASSERT(n_expert_used > 0 && "n_expert_used must be > 0 for llada-moe");
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+
+ const int64_t n_ff_exp = hparams.n_ff_exp ? hparams.n_ff_exp : n_ff / n_expert_used;
+
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_llada_moe::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_llada_moe::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_llada::llm_build_llada(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_llada::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ // LLaDA-8B has 32 layers, similar to LLaMA but for diffusion
+ switch (hparams.n_layer) {
+ case 32:
+ type = LLM_TYPE_8B;
+ break;
+ default:
+ type = LLM_TYPE_UNKNOWN;
+ }
+ // Set non-causal attention for diffusion models
+ hparams.causal_attn = false;
+}
+
+void llama_model_llada::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), { n_embd }, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), { n_embd, n_vocab }, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output =
+ create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), { n_embd }, 0);
+
+ // Use separate Q, K, V projections without bias, matching LLaDALlamaBlock
+ layer.wq =
+ create_tensor(tn(LLM_TENSOR_ATTN_Q, "weight", i), { n_embd, n_embd_head_k * n_head }, 0);
+ layer.wk = create_tensor(tn(LLM_TENSOR_ATTN_K, "weight", i), { n_embd, n_embd_k_gqa }, 0);
+ layer.wv = create_tensor(tn(LLM_TENSOR_ATTN_V, "weight", i), { n_embd, n_embd_v_gqa }, 0);
+ // No bias for QKV projections as per config: include_bias=false, include_qkv_bias=false
+ layer.wo =
+ create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_embd_head_k * n_head, n_embd }, 0);
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), { n_embd }, TENSOR_NOT_REQUIRED);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), { n_embd }, 0);
+
+ layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), { n_rot / 2 },
+ TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), { n_embd, n_ff }, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd }, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), { n_embd, n_ff }, 0);
+
+ // optional MLP bias
+ layer.ffn_gate_b =
+ create_tensor(tn(LLM_TENSOR_FFN_GATE, "bias", i), { n_ff }, TENSOR_NOT_REQUIRED);
+ layer.ffn_down_b =
+ create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), { n_embd }, TENSOR_NOT_REQUIRED);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), { n_ff }, TENSOR_NOT_REQUIRED);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_llada::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_llada::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
// LLaDA is similar to LLaMA but uses non-causal attention for diffusion
const int64_t n_embd_head = hparams.n_embd_head_v();
--- /dev/null
+#include "models.h"
+
+std::unique_ptr<llm_graph_context> llama_model_llama_embed::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph<true>>(*this, params);
+}
+
#include "models.h"
+void llama_model_llama::load_arch_hparams(llama_model_loader & ml) {
+ const auto n_vocab = vocab.n_tokens();
+
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ if (hparams.n_expert == 8) {
+ switch (hparams.n_layer) {
+ case 32: type = LLM_TYPE_8x7B; break;
+ case 56: type = LLM_TYPE_8x22B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+ } else {
+ switch (hparams.n_layer) {
+ case 16: type = LLM_TYPE_1B; break; // Llama 3.2 1B
+ case 22: type = LLM_TYPE_1B; break;
+ case 26: type = LLM_TYPE_3B; break;
+ case 28: type = LLM_TYPE_3B; break; // Llama 3.2 3B
+ case 30: type = LLM_TYPE_256M; break; // smoldocling 256M
+ // granite uses a vocab with len 49152
+ case 32: type = n_vocab == 49152 ? LLM_TYPE_3B : (n_vocab < 40000 ? LLM_TYPE_7B : LLM_TYPE_8B); break;
+ case 36: type = LLM_TYPE_8B; break; // granite
+ case 40: type = LLM_TYPE_13B; break;
+ case 48: type = LLM_TYPE_34B; break;
+ case 60: type = LLM_TYPE_30B; break;
+ case 80: type = hparams.n_head() == hparams.n_head_kv() ? LLM_TYPE_65B : LLM_TYPE_70B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+ }
+}
+
+void llama_model_llama::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ // optional bias tensors
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ if (hparams.rope_scaling_type_train == LLAMA_ROPE_SCALING_TYPE_LONGROPE) {
+ layer.rope_long = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_LONG, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ layer.rope_short = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_SHORT, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ }
+ else {
+ layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ }
+
+ if (n_expert == 0) {
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+
+ // optional MLP bias
+ layer.ffn_gate_b = create_tensor(tn(LLM_TENSOR_FFN_GATE, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
+ } else {
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff, n_expert}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
+
+ // For Granite MoE Shared
+ if (hparams.n_ff_shexp > 0) {
+ layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, hparams.n_ff_shexp}, 0);
+ layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, hparams.n_ff_shexp}, 0);
+ layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {hparams.n_ff_shexp, n_embd}, 0);
+ }
+ }
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_llama::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph<false>>(*this, params);
+}
+
template <bool embed>
-llm_build_llama<embed>::llm_build_llama(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+llama_model_llama::graph<embed>::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
ggml_build_forward_expand(gf, cur);
}
-template struct llm_build_llama<false>;
-template struct llm_build_llama<true>;
+template struct llama_model_llama::graph<false>;
+template struct llama_model_llama::graph<true>;
#include "models.h"
+void llama_model_llama4::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
+ ml.get_key(LLM_KV_INTERLEAVE_MOE_LAYER_STEP, hparams.n_moe_layer_step);
+
+ const bool found_swa = ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa, false);
+ if (found_swa && hparams.n_swa == 0) {
+ hparams.swa_type = LLAMA_SWA_TYPE_NONE;
+ hparams.n_no_rope_layer_step = hparams.n_layer; // always use rope
+ } else {
+ hparams.swa_type = LLAMA_SWA_TYPE_CHUNKED;
+ hparams.n_swa = 8192;
+ hparams.n_attn_temp_floor_scale = 8192;
+ hparams.f_attn_temp_scale = 0.1f;
+ hparams.f_attn_temp_offset = 1.0f;
+ uint32_t swa_period = 4; // pattern: 3 chunked - 1 full
+ ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
+ hparams.set_swa_pattern(swa_period);
+
+ hparams.rope_freq_base_train_swa = hparams.rope_freq_base_train;
+ hparams.rope_freq_scale_train_swa = hparams.rope_freq_scale_train;
+ ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
+ }
+
+ switch (hparams.n_expert) {
+ case 0: {
+ // MobileLLM (no MoE)
+ switch (hparams.n_embd) {
+ case 2048: type = LLM_TYPE_140M; break;
+ case 4096: type = LLM_TYPE_360M; break;
+ case 6144: type = LLM_TYPE_950M; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+ } break;
+ case 16: type = LLM_TYPE_17B_16E; break;
+ case 128: type = LLM_TYPE_17B_128E; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+
+ hparams.use_kq_norm = type != LLM_TYPE_17B_128E;
+}
+
+void llama_model_llama4::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ if (n_expert == 0) {
+ throw std::runtime_error(arch_name() + " model cannot have zero experts");
+ }
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ const bool is_moe_layer = hparams.n_moe_layer_step > 0 && (i + 1) % hparams.n_moe_layer_step == 0;
+
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+
+ if (is_moe_layer) {
+ const int64_t n_ff_exp = hparams.n_ff_exp;
+
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff_exp, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, 0);
+
+ // Shared expert
+ const int64_t n_ff_shexp = n_ff_exp;
+ layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), { n_embd, n_ff_shexp}, 0);
+ layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {n_ff_shexp, n_embd }, 0);
+ layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), { n_embd, n_ff_shexp}, 0);
+ } else {
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_llama4::build_arch_graph(const llm_graph_params & params) const {
+ if (hparams.swa_type == LLAMA_SWA_TYPE_NONE) {
+ return std::make_unique<graph<false>>(*this, params);
+ } else {
+ return std::make_unique<graph<true>>(*this, params);
+ }
+}
+
template <bool iswa>
-llm_build_llama4<iswa>::llm_build_llama4(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+llama_model_llama4::graph<iswa>::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
}
// Explicit template instantiations
-template struct llm_build_llama4<false>;
-template struct llm_build_llama4<true>;
+template struct llama_model_llama4::graph<false>;
+template struct llama_model_llama4::graph<true>;
#include "models.h"
-llm_build_maincoder::llm_build_maincoder(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_maincoder::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ switch (hparams.n_layer) {
+ case 32: type = LLM_TYPE_1B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_maincoder::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_maincoder::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_maincoder::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_mamba::llm_build_mamba(const llama_model & model, const llm_graph_params & params) : llm_build_mamba_base(params) {
+void llama_model_mamba::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_SSM_CONV_KERNEL, hparams.ssm_d_conv);
+ ml.get_key(LLM_KV_SSM_INNER_SIZE, hparams.ssm_d_inner);
+ ml.get_key(LLM_KV_SSM_STATE_SIZE, hparams.ssm_d_state);
+ ml.get_key(LLM_KV_SSM_TIME_STEP_RANK, hparams.ssm_dt_rank);
+ ml.get_key(LLM_KV_SSM_DT_B_C_RMS, hparams.ssm_dt_b_c_rms, false);
+
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ switch (hparams.n_layer) {
+ case 24:
+ switch (hparams.n_embd) {
+ case 768: type = LLM_TYPE_SMALL; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ case 48:
+ switch (hparams.n_embd) {
+ case 1024: type = LLM_TYPE_MEDIUM; break;
+ case 1536: type = LLM_TYPE_LARGE; break;
+ case 2048: type = LLM_TYPE_XL; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ case 64:
+ switch (hparams.n_embd) {
+ case 2560: type = LLM_TYPE_3B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_mamba::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ const int64_t d_conv = hparams.ssm_d_conv;
+ const int64_t d_inner = hparams.ssm_d_inner;
+ const int64_t d_state = hparams.ssm_d_state;
+ const int64_t dt_rank = hparams.ssm_dt_rank;
+
+ // only an expansion factor of 2 is supported for now
+ if (2 * n_embd != d_inner) {
+ throw std::runtime_error("only an expansion factor of 2 is supported for now");
+ }
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed, duplicated to allow offloading
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ // norm
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ssm_in = create_tensor(tn(LLM_TENSOR_SSM_IN, "weight", i), {n_embd, 2*d_inner}, 0);
+
+ layer.ssm_conv1d = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "weight", i), {d_conv, d_inner}, 0);
+ layer.ssm_conv1d_b = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "bias", i), {d_inner}, 0);
+
+ layer.ssm_x = create_tensor(tn(LLM_TENSOR_SSM_X, "weight", i), {d_inner, dt_rank + 2*d_state}, 0);
+
+ layer.ssm_dt = create_tensor(tn(LLM_TENSOR_SSM_DT, "weight", i), {dt_rank, d_inner}, 0);
+ layer.ssm_dt_b = create_tensor(tn(LLM_TENSOR_SSM_DT, "bias", i), {d_inner}, 0);
+
+ // no "weight" suffix for these
+ layer.ssm_a = create_tensor(tn(LLM_TENSOR_SSM_A, i), {d_state, d_inner}, 0);
+ layer.ssm_d = create_tensor(tn(LLM_TENSOR_SSM_D, i), {d_inner}, 0);
+
+ // out_proj
+ layer.ssm_out = create_tensor(tn(LLM_TENSOR_SSM_OUT, "weight", i), {d_inner, n_embd}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_mamba::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_mamba::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_build_mamba_base(params) {
ggml_tensor * cur;
ggml_tensor * inpL;
ggml_build_forward_expand(gf, cur);
}
-
--- /dev/null
+#include "models.h"
+
+void llama_model_mamba2::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_SSM_CONV_KERNEL, hparams.ssm_d_conv);
+ ml.get_key(LLM_KV_SSM_INNER_SIZE, hparams.ssm_d_inner);
+ ml.get_key(LLM_KV_SSM_STATE_SIZE, hparams.ssm_d_state);
+ ml.get_key(LLM_KV_SSM_TIME_STEP_RANK, hparams.ssm_dt_rank);
+ ml.get_key(LLM_KV_SSM_GROUP_COUNT, hparams.ssm_n_group);
+
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ switch (hparams.n_layer) {
+ case 24:
+ switch (hparams.n_embd) {
+ case 768: type = LLM_TYPE_SMALL; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ case 48:
+ switch (hparams.n_embd) {
+ case 1024: type = LLM_TYPE_MEDIUM; break;
+ case 1536: type = LLM_TYPE_LARGE; break;
+ case 2048: type = LLM_TYPE_XL; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ case 64:
+ switch (hparams.n_embd) {
+ case 2560: type = LLM_TYPE_3B; break;
+ case 4096: type = LLM_TYPE_7B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_mamba2::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ const int64_t d_conv = hparams.ssm_d_conv;
+ const int64_t d_inner = hparams.ssm_d_inner;
+ const int64_t d_state = hparams.ssm_d_state;
+ const int64_t n_group = hparams.ssm_n_group;
+ const int64_t d_in_proj = 2*d_inner + 2*n_group*d_state + n_head;
+
+ // only an expansion factor of 2 is supported for now
+ GGML_ASSERT(2 * n_embd == d_inner);
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ {
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed, duplicated to allow offloading
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ // norm
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ssm_in = create_tensor(tn(LLM_TENSOR_SSM_IN, "weight", i), {n_embd, d_in_proj}, 0);
+
+ layer.ssm_conv1d = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "weight", i), {d_conv, d_inner + 2*n_group*d_state}, 0);
+ layer.ssm_conv1d_b = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "bias", i), {d_inner + 2*n_group*d_state}, 0);
+
+ layer.ssm_dt_b = create_tensor(tn(LLM_TENSOR_SSM_DT, "bias", i), {n_head}, 0);
+
+ // no "weight" suffix for these
+ layer.ssm_a = create_tensor(tn(LLM_TENSOR_SSM_A, i), {1, n_head}, 0);
+ layer.ssm_d = create_tensor(tn(LLM_TENSOR_SSM_D, i), {1, n_head}, 0);
+
+ layer.ssm_norm = create_tensor(tn(LLM_TENSOR_SSM_NORM, "weight", i), {d_inner / n_group, n_group}, 0);
+
+ // out_proj
+ layer.ssm_out = create_tensor(tn(LLM_TENSOR_SSM_OUT, "weight", i), {d_inner, n_embd}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_mamba2::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+++ /dev/null
-#include "models.h"
-
-llm_build_mimo2_iswa::llm_build_mimo2_iswa(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
- ggml_tensor * cur;
- ggml_tensor * inpL;
-
- inpL = build_inp_embd(model.tok_embd);
-
- ggml_tensor * inp_pos = build_inp_pos();
- auto * inp_attn = build_attn_inp_kv_iswa();
- ggml_tensor * inp_out_ids = build_inp_out_ids();
-
- for (int il = 0; il < n_layer; ++il) {
- ggml_tensor * inpSA = inpL;
-
- uint32_t n_head_l = hparams.n_head(il);
- uint32_t n_head_kv_l = hparams.n_head_kv(il);
- const float freq_base_l = model.get_rope_freq_base(cparams, il);
- const float freq_scale_l = model.get_rope_freq_scale(cparams, il);
-
- cur = inpL;
-
- // self_attention
- {
- cur = build_norm(inpL, model.layers[il].attn_norm, NULL, LLM_NORM_RMS, il);
- cb(cur, "attn_norm", il);
-
- // compute Q and K and RoPE them
- ggml_tensor * Qcur = build_lora_mm(model.layers[il].wq, cur);
- cb(Qcur, "Qcur", il);
-
- ggml_tensor * Kcur = build_lora_mm(model.layers[il].wk, cur);
- cb(Kcur, "Kcur", il);
-
- ggml_tensor * Vcur = build_lora_mm(model.layers[il].wv, cur);
- cb(Vcur, "Vcur", il);
-
- Qcur = ggml_reshape_3d(ctx0, Qcur, n_embd_head_k, n_head_l, n_tokens);
- Kcur = ggml_reshape_3d(ctx0, Kcur, n_embd_head_k, n_head_kv_l, n_tokens);
- Vcur = ggml_reshape_3d(ctx0, Vcur, n_embd_head_v, n_head_kv_l, n_tokens);
-
- Qcur = ggml_rope_ext(
- ctx0, Qcur, inp_pos, nullptr,
- n_rot, rope_type, n_ctx_orig, freq_base_l, freq_scale_l,
- ext_factor, attn_factor, beta_fast, beta_slow
- );
-
- Kcur = ggml_rope_ext(
- ctx0, Kcur, inp_pos, nullptr,
- n_rot, rope_type, n_ctx_orig, freq_base_l, freq_scale_l,
- ext_factor, attn_factor, beta_fast, beta_slow
- );
-
- cb(Qcur, "Qcur", il);
- cb(Kcur, "Kcur", il);
- cb(Vcur, "Vcur", il);
-
- ggml_tensor * sinks = model.layers[il].attn_sinks;
-
- cur = build_attn(inp_attn,
- model.layers[il].wo, NULL, model.layers[il].wo_s,
- Qcur, Kcur, Vcur, nullptr, sinks, nullptr, 1.0f/sqrtf(float(n_embd_head_k)), il);
- }
-
- if (il == n_layer - 1 && inp_out_ids) {
- cur = ggml_get_rows(ctx0, cur, inp_out_ids);
- inpSA = ggml_get_rows(ctx0, inpSA, inp_out_ids);
- }
-
- ggml_tensor * ffn_inp = ggml_add(ctx0, cur, inpSA);
- cb(ffn_inp, "ffn_inp", il);
-
- cur = build_norm(ffn_inp,
- model.layers[il].ffn_norm, NULL,
- LLM_NORM_RMS, il);
- cb(cur, "ffn_norm", il);
-
- // feed-forward network
- if (model.layers[il].ffn_gate_inp == nullptr) {
- // dense branch
- cur = build_ffn(cur,
- model.layers[il].ffn_up, model.layers[il].ffn_up_b, NULL,
- model.layers[il].ffn_gate, model.layers[il].ffn_gate_b, NULL,
- model.layers[il].ffn_down, model.layers[il].ffn_down_b, NULL,
- NULL,
- LLM_FFN_SILU, LLM_FFN_PAR, il);
- cb(cur, "ffn_out", il);
- } else {
- // MoE branch
- cur = build_moe_ffn(cur,
- model.layers[il].ffn_gate_inp,
- model.layers[il].ffn_up_exps,
- model.layers[il].ffn_gate_exps,
- model.layers[il].ffn_down_exps,
- model.layers[il].ffn_exp_probs_b,
- n_expert, n_expert_used,
- LLM_FFN_SILU, true,
- hparams.expert_weights_scale,
- LLAMA_EXPERT_GATING_FUNC_TYPE_SIGMOID,
- il);
- cb(cur, "ffn_moe_out", il);
- }
-
- cur = ggml_add(ctx0, cur, ffn_inp);
-
- cur = build_cvec(cur, il);
- cb(cur, "l_out", il);
-
- // input for next layer
- inpL = cur;
- }
-
- cur = inpL;
-
- cur = build_norm(cur,
- model.output_norm, NULL,
- LLM_NORM_RMS, -1);
-
- cb(cur, "result_norm", -1);
- res->t_embd = cur;
-
- // lm_head
- cur = build_lora_mm(model.output, cur);
-
- cb(cur, "result_output", -1);
- res->t_logits = cur;
-
- ggml_build_forward_expand(gf, cur);
-}
--- /dev/null
+#include "models.h"
+
+void llama_model_mimo2::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
+
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
+ ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa);
+ ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
+ ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, hparams.swa_layers, hparams.n_layer);
+
+ switch (hparams.n_layer) {
+ case 48: type = LLM_TYPE_310B_A15B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_mimo2::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+ uint32_t n_embd_k_gqa = hparams.n_embd_k_gqa(i);
+ uint32_t n_embd_v_gqa = hparams.n_embd_v_gqa(i);
+ uint32_t n_head = hparams.n_head(i);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_embd_head_v * n_head, n_embd }, 0);
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_sinks = create_tensor(tn(LLM_TENSOR_ATTN_SINKS, "weight", i), {n_head}, TENSOR_NOT_REQUIRED);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ // non-MoE branch
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, TENSOR_NOT_REQUIRED);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, TENSOR_NOT_REQUIRED);
+
+ // MoE branch
+ int64_t n_ff_exp = hparams.n_ff_exp;
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, TENSOR_NOT_REQUIRED);
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, TENSOR_NOT_REQUIRED);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, TENSOR_NOT_REQUIRED);
+ layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, TENSOR_NOT_REQUIRED);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_mimo2::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_mimo2::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+ ggml_tensor * cur;
+ ggml_tensor * inpL;
+
+ inpL = build_inp_embd(model.tok_embd);
+
+ ggml_tensor * inp_pos = build_inp_pos();
+ auto * inp_attn = build_attn_inp_kv_iswa();
+ ggml_tensor * inp_out_ids = build_inp_out_ids();
+
+ for (int il = 0; il < n_layer; ++il) {
+ ggml_tensor * inpSA = inpL;
+
+ uint32_t n_head_l = hparams.n_head(il);
+ uint32_t n_head_kv_l = hparams.n_head_kv(il);
+ const float freq_base_l = model.get_rope_freq_base(cparams, il);
+ const float freq_scale_l = model.get_rope_freq_scale(cparams, il);
+
+ cur = inpL;
+
+ // self_attention
+ {
+ cur = build_norm(inpL, model.layers[il].attn_norm, NULL, LLM_NORM_RMS, il);
+ cb(cur, "attn_norm", il);
+
+ // compute Q and K and RoPE them
+ ggml_tensor * Qcur = build_lora_mm(model.layers[il].wq, cur);
+ cb(Qcur, "Qcur", il);
+
+ ggml_tensor * Kcur = build_lora_mm(model.layers[il].wk, cur);
+ cb(Kcur, "Kcur", il);
+
+ ggml_tensor * Vcur = build_lora_mm(model.layers[il].wv, cur);
+ cb(Vcur, "Vcur", il);
+
+ Qcur = ggml_reshape_3d(ctx0, Qcur, n_embd_head_k, n_head_l, n_tokens);
+ Kcur = ggml_reshape_3d(ctx0, Kcur, n_embd_head_k, n_head_kv_l, n_tokens);
+ Vcur = ggml_reshape_3d(ctx0, Vcur, n_embd_head_v, n_head_kv_l, n_tokens);
+
+ Qcur = ggml_rope_ext(
+ ctx0, Qcur, inp_pos, nullptr,
+ n_rot, rope_type, n_ctx_orig, freq_base_l, freq_scale_l,
+ ext_factor, attn_factor, beta_fast, beta_slow
+ );
+
+ Kcur = ggml_rope_ext(
+ ctx0, Kcur, inp_pos, nullptr,
+ n_rot, rope_type, n_ctx_orig, freq_base_l, freq_scale_l,
+ ext_factor, attn_factor, beta_fast, beta_slow
+ );
+
+ cb(Qcur, "Qcur", il);
+ cb(Kcur, "Kcur", il);
+ cb(Vcur, "Vcur", il);
+
+ ggml_tensor * sinks = model.layers[il].attn_sinks;
+
+ cur = build_attn(inp_attn,
+ model.layers[il].wo, NULL, model.layers[il].wo_s,
+ Qcur, Kcur, Vcur, nullptr, sinks, nullptr, 1.0f/sqrtf(float(n_embd_head_k)), il);
+ }
+
+ if (il == n_layer - 1 && inp_out_ids) {
+ cur = ggml_get_rows(ctx0, cur, inp_out_ids);
+ inpSA = ggml_get_rows(ctx0, inpSA, inp_out_ids);
+ }
+
+ ggml_tensor * ffn_inp = ggml_add(ctx0, cur, inpSA);
+ cb(ffn_inp, "ffn_inp", il);
+
+ cur = build_norm(ffn_inp,
+ model.layers[il].ffn_norm, NULL,
+ LLM_NORM_RMS, il);
+ cb(cur, "ffn_norm", il);
+
+ // feed-forward network
+ if (model.layers[il].ffn_gate_inp == nullptr) {
+ // dense branch
+ cur = build_ffn(cur,
+ model.layers[il].ffn_up, model.layers[il].ffn_up_b, NULL,
+ model.layers[il].ffn_gate, model.layers[il].ffn_gate_b, NULL,
+ model.layers[il].ffn_down, model.layers[il].ffn_down_b, NULL,
+ NULL,
+ LLM_FFN_SILU, LLM_FFN_PAR, il);
+ cb(cur, "ffn_out", il);
+ } else {
+ // MoE branch
+ cur = build_moe_ffn(cur,
+ model.layers[il].ffn_gate_inp,
+ model.layers[il].ffn_up_exps,
+ model.layers[il].ffn_gate_exps,
+ model.layers[il].ffn_down_exps,
+ model.layers[il].ffn_exp_probs_b,
+ n_expert, n_expert_used,
+ LLM_FFN_SILU, true,
+ hparams.expert_weights_scale,
+ LLAMA_EXPERT_GATING_FUNC_TYPE_SIGMOID,
+ il);
+ cb(cur, "ffn_moe_out", il);
+ }
+
+ cur = ggml_add(ctx0, cur, ffn_inp);
+
+ cur = build_cvec(cur, il);
+ cb(cur, "l_out", il);
+
+ // input for next layer
+ inpL = cur;
+ }
+
+ cur = inpL;
+
+ cur = build_norm(cur,
+ model.output_norm, NULL,
+ LLM_NORM_RMS, -1);
+
+ cb(cur, "result_norm", -1);
+ res->t_embd = cur;
+
+ // lm_head
+ cur = build_lora_mm(model.output, cur);
+
+ cb(cur, "result_output", -1);
+ res->t_logits = cur;
+
+ ggml_build_forward_expand(gf, cur);
+}
--- /dev/null
+#include "models.h"
+
+void llama_model_minicpm::load_arch_hparams(llama_model_loader & ml) {
+ // Backward-compatible defaults for older MiniCPM GGUFs
+ hparams.f_embedding_scale = 12.0f;
+ hparams.f_residual_scale = 1.4f / sqrtf(float(hparams.n_layer));
+ hparams.f_logit_scale = hparams.n_embd ? (256.0f / float(hparams.n_embd)) : 1.0f;
+
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ // Optional KV reads, override defaults if present in newer GGUF exports
+ ml.get_key(LLM_KV_EMBEDDING_SCALE, hparams.f_embedding_scale, /*required=*/false);
+ ml.get_key(LLM_KV_RESIDUAL_SCALE, hparams.f_residual_scale, /*required=*/false);
+ ml.get_key(LLM_KV_LOGIT_SCALE, hparams.f_logit_scale, /*required=*/false);
+
+ // MiniCPM uses rope by default, unlike Granite which uses it as a switch
+ hparams.rope_finetuned = true;
+
+ switch (hparams.n_layer) {
+ case 52: type = LLM_TYPE_1B; break;
+ case 40: type = LLM_TYPE_2B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_minicpm::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ // optional bias tensors
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ if (hparams.rope_scaling_type_train == LLAMA_ROPE_SCALING_TYPE_LONGROPE) {
+ layer.rope_long = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_LONG, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ layer.rope_short = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_SHORT, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ }
+ else {
+ layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ }
+
+ if (n_expert == 0) {
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+
+ // optional MLP bias
+ layer.ffn_gate_b = create_tensor(tn(LLM_TENSOR_FFN_GATE, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
+ } else {
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff, n_expert}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
+
+ // For Granite MoE Shared
+ if (hparams.n_ff_shexp > 0) {
+ layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, hparams.n_ff_shexp}, 0);
+ layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, hparams.n_ff_shexp}, 0);
+ layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {hparams.n_ff_shexp, n_embd}, 0);
+ }
+ }
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_minicpm::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
#include "models.h"
-llm_build_minicpm3::llm_build_minicpm3(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_minicpm3::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key(LLM_KV_ATTENTION_Q_LORA_RANK, hparams.n_lora_q);
+ ml.get_key(LLM_KV_ATTENTION_KV_LORA_RANK, hparams.n_lora_kv);
+
+ switch (hparams.n_layer) {
+ case 62: type = LLM_TYPE_4B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_minicpm3::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ const int64_t n_embd_head_qk_rope = hparams.n_rot();
+ const int64_t n_embd_head_qk_nope = hparams.n_embd_head_k() - hparams.n_rot();
+
+ const int64_t q_lora_rank = hparams.n_lora_q;
+ const int64_t kv_lora_rank = hparams.n_lora_kv;
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_q_a_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_A_NORM, "weight", i), {q_lora_rank}, 0);
+
+ layer.attn_kv_a_norm = create_tensor(tn(LLM_TENSOR_ATTN_KV_A_NORM, "weight", i), {kv_lora_rank}, 0);
+
+ layer.wq_a = create_tensor(tn(LLM_TENSOR_ATTN_Q_A, "weight", i), {n_embd, q_lora_rank}, 0);
+ layer.wq_b = create_tensor(tn(LLM_TENSOR_ATTN_Q_B, "weight", i), {q_lora_rank, n_head * n_embd_head_k}, 0);
+
+ layer.wkv_a_mqa = create_tensor(tn(LLM_TENSOR_ATTN_KV_A_MQA, "weight", i), {n_embd, kv_lora_rank + (n_embd_head_qk_rope)}, 0);
+ layer.wkv_b = create_tensor(tn(LLM_TENSOR_ATTN_KV_B, "weight", i), {kv_lora_rank, n_head * (n_embd_head_qk_nope + n_embd_head_v)}, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_head * ( n_embd_head_v), n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+
+ layer.rope_long = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_LONG, "weight", i), { n_embd_head_qk_rope/2 }, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ layer.rope_short = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_SHORT, "weight", i), { n_embd_head_qk_rope/2 }, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_minicpm3::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_minicpm3::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
//TODO: if the model varies, these parameters need to be read from the model
const int64_t n_embd_base = 256;
const float scale_embd = 12.0f;
#include "models.h"
-llm_build_minimax_m2::llm_build_minimax_m2(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_minimax_m2::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
+ ml.get_key(LLM_KV_EXPERT_GATING_FUNC, hparams.expert_gating_func, false);
+
+ switch (hparams.n_layer) {
+ case 62: type = LLM_TYPE_230B_A10B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_minimax_m2::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_embd_head_k * n_head, n_embd }, 0);
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k * n_head}, 0);
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_k_gqa}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
+ layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_minimax_m2::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_minimax_m2::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_mistral3::llm_build_mistral3(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_mistral3::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key(LLM_KV_ATTENTION_TEMPERATURE_SCALE, hparams.f_attn_temp_scale, false);
+
+ ml.get_key(LLM_KV_ROPE_SCALING_YARN_BETA_FAST, hparams.yarn_beta_fast, false);
+ ml.get_key(LLM_KV_ROPE_SCALING_YARN_BETA_SLOW, hparams.yarn_beta_slow, false);
+ ml.get_key(LLM_KV_ROPE_SCALING_YARN_LOG_MUL, hparams.rope_yarn_log_mul, false);
+
+ hparams.f_attn_temp_offset = 0.0f;
+
+ // TODO: maybe add n_attn_temp_floor_scale as a separate KV?
+ if (hparams.f_attn_temp_scale != 0.0f) {
+ hparams.n_attn_temp_floor_scale = hparams.n_ctx_orig_yarn;
+ if (hparams.n_attn_temp_floor_scale == 0) {
+ throw std::runtime_error("invalid n_ctx_orig_yarn for attention temperature scaling");
+ }
+ }
+
+ switch (hparams.n_layer) {
+ case 26: type = LLM_TYPE_3B; break;
+ case 34: type = LLM_TYPE_8B; break;
+ case 40: type = LLM_TYPE_14B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_mistral3::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ // optional bias tensors
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ if (hparams.rope_scaling_type_train == LLAMA_ROPE_SCALING_TYPE_LONGROPE) {
+ layer.rope_long = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_LONG, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ layer.rope_short = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_SHORT, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ }
+ else {
+ layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ }
+
+ if (n_expert == 0) {
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+
+ // optional MLP bias
+ layer.ffn_gate_b = create_tensor(tn(LLM_TENSOR_FFN_GATE, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
+ } else {
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff, n_expert}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
+
+ // For Granite MoE Shared
+ if (hparams.n_ff_shexp > 0) {
+ layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, hparams.n_ff_shexp}, 0);
+ layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, hparams.n_ff_shexp}, 0);
+ layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {hparams.n_ff_shexp, n_embd}, 0);
+ }
+ }
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_mistral3::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_mistral3::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
--- /dev/null
+#include "models.h"
+
+std::unique_ptr<llm_graph_context> llama_model_mistral4::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
#include "llama-model.h"
#include "llama-graph.h"
+#include "llama-model-loader.h"
// note: almost all graphs require at least sqrtf, so include cmath globally
#include <cmath>
// models
//
-struct llm_build_afmoe : public llm_graph_context {
- llm_build_afmoe(const llama_model & model, const llm_graph_params & params);
+struct llama_model_llama : public llama_model_base {
+ llama_model_llama(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ template <bool embed>
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_apertus : public llm_graph_context {
- llm_build_apertus(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_llama4 : public llama_model_base {
+ llama_model_llama4(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ template <bool iswa>
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_arcee : public llm_graph_context {
- llm_build_arcee(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_llama_embed : public llama_model_llama {
+ llama_model_llama_embed(const struct llama_model_params & params) : llama_model_llama(params) {}
+ // reuse load_arch_hparams and load_arch_tensors from llama_model_llama
+
+ template <bool embed>
+ using graph = llama_model_llama::graph<embed>;
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_arctic : public llm_graph_context {
- llm_build_arctic(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_maincoder : public llama_model_base {
+ llama_model_maincoder(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_arwkv7 : public llm_build_rwkv7_base {
- llm_build_arwkv7(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_deci : public llama_model_base {
+ llama_model_deci(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_baichuan : public llm_graph_context {
- llm_build_baichuan(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_baichuan : public llama_model_base {
+ llama_model_baichuan(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_bailingmoe2 : public llm_graph_context {
- llm_build_bailingmoe2(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_falcon : public llama_model_base {
+ llama_model_falcon(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_bailingmoe : public llm_graph_context {
- llm_build_bailingmoe(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_grok : public llama_model_base {
+ llama_model_grok(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_bert : public llm_graph_context {
- llm_build_bert(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_starcoder : public llama_model_base {
+ llama_model_starcoder(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_bitnet : public llm_graph_context {
- llm_build_bitnet(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_refact : public llama_model_base {
+ llama_model_refact(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_bloom : public llm_graph_context {
- llm_build_bloom(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_bert : public llama_model_base {
+ llama_model_bert(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_chameleon : public llm_graph_context {
- llm_build_chameleon(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_jina_bert_v2 : public llama_model_base {
+ llama_model_jina_bert_v2(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ using graph = llama_model_bert::graph;
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_chatglm : public llm_graph_context {
- llm_build_chatglm(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_jina_bert_v3 : public llama_model_base {
+ llama_model_jina_bert_v3(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ using graph = llama_model_bert::graph;
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_codeshell : public llm_graph_context {
- llm_build_codeshell(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_nomic_bert : public llama_model_base {
+ llama_model_nomic_bert(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ using graph = llama_model_bert::graph;
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_cogvlm : public llm_graph_context {
- llm_build_cogvlm(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_nomic_bert_moe : public llama_model_base {
+ llama_model_nomic_bert_moe(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ using graph = llama_model_bert::graph;
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_cohere2_iswa : public llm_graph_context {
- llm_build_cohere2_iswa(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_modern_bert : public llama_model_base {
+ llama_model_modern_bert(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_command_r : public llm_graph_context {
- llm_build_command_r(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_neo_bert : public llama_model_base {
+ llama_model_neo_bert(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_dbrx : public llm_graph_context {
- llm_build_dbrx(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_eurobert : public llama_model_base {
+ llama_model_eurobert(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_deci : public llm_graph_context {
- llm_build_deci(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_bloom : public llama_model_base {
+ llama_model_bloom(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_deepseek2 : public llm_graph_context {
- llm_build_deepseek2(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_mpt : public llama_model_base {
+ llama_model_mpt(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_deepseek : public llm_graph_context {
- llm_build_deepseek(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_stablelm : public llama_model_base {
+ llama_model_stablelm(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_dots1 : public llm_graph_context {
- llm_build_dots1(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_qwen : public llama_model_base {
+ llama_model_qwen(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_dream : public llm_graph_context {
- llm_build_dream(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_qwen2 : public llama_model_base {
+ llama_model_qwen2(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_ernie4_5 : public llm_graph_context {
- llm_build_ernie4_5(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_dream : public llama_model_base {
+ llama_model_dream(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_ernie4_5_moe : public llm_graph_context {
- llm_build_ernie4_5_moe(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_llada : public llama_model_base {
+ llama_model_llada(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_paddleocr : public llm_graph_context {
- llm_build_paddleocr(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_llada_moe : public llama_model_base {
+ llama_model_llada_moe(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-template <bool iswa>
-struct llm_build_exaone4 : public llm_graph_context {
- llm_build_exaone4(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_rnd1 : public llama_model_base {
+ llama_model_rnd1(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_exaone : public llm_graph_context {
- llm_build_exaone(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_qwen2vl : public llama_model_base {
+ llama_model_qwen2vl(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_exaone_moe : public llm_graph_context {
- llm_build_exaone_moe(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_qwen2moe : public llama_model_base {
+ llama_model_qwen2moe(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_falcon : public llm_graph_context {
- llm_build_falcon(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_qwen3 : public llama_model_base {
+ llama_model_qwen3(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_falcon_h1 : public llm_build_mamba_base {
- llm_build_falcon_h1(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_qwen3moe : public llama_model_base {
+ llama_model_qwen3moe(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_gemma2_iswa : public llm_graph_context {
- llm_build_gemma2_iswa(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_qwen3vl : public llama_model_base {
+ llama_model_qwen3vl(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-template <bool iswa>
-struct llm_build_gemma3 : public llm_graph_context {
- llm_build_gemma3(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_qwen3vlmoe : public llama_model_base {
+ llama_model_qwen3vlmoe(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_gemma3n_iswa : public llm_graph_context {
- const llama_model & model;
- const int64_t n_embd_head;
- const int64_t n_embd_altup;
- const int64_t n_altup;
- const int i_altup_act;
- const int n_layer_sparsity = 10; // number of layers using activation sparsity
- const float f_sparsity_std_mul = 1.6448533535003662f; // std_multiplier = normal_dist.icdf(0.95)
+struct llama_model_phi2 : public llama_model_base {
+ llama_model_phi2(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
+};
- llm_build_gemma3n_iswa(const llama_model & model, const llm_graph_params & params);
- ggml_tensor * calc_magnitude(ggml_tensor * x);
- // TODO: refactor in common "per-layer" functionality [TAG_PER_LAYER]
- ggml_tensor * build_inp_per_layer();
- ggml_tensor * project_per_layer_inputs(ggml_tensor * inp_batch, ggml_tensor * inp_per_layer);
+struct llama_model_phi3 : public llama_model_base {
+ llama_model_phi3(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
- ggml_tensor * gaussian_topk(ggml_tensor * x);
- ggml_tensor * altup_compute_router_modalities(ggml_tensor * x, int il);
- ggml_tensor * altup_predict(ggml_tensor * cur, int il);
- ggml_tensor * laurel(ggml_tensor * cur, int il);
- ggml_tensor * altup_correct(ggml_tensor * predictions, ggml_tensor * activated, int il);
+ template <bool iswa>
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_gemma4_iswa : public llm_graph_context {
- const llama_model & model;
- const int64_t n_embd_per_layer;
+struct llama_model_phimoe : public llama_model_base {
+ llama_model_phimoe(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
- llm_build_gemma4_iswa(const llama_model & model, const llm_graph_params & params);
+ template <bool iswa>
+ using graph = llama_model_phi3::graph<iswa>;
- // TODO: refactor in common "per-layer" functionality [TAG_PER_LAYER]
- ggml_tensor * build_inp_per_layer();
- ggml_tensor * project_per_layer_inputs(ggml_tensor * inp_batch, ggml_tensor * inp_per_layer);
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_gemma_embedding : public llm_graph_context {
- llm_build_gemma_embedding(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_plamo : public llama_model_base {
+ llama_model_plamo(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_gemma : public llm_graph_context {
- llm_build_gemma(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_plamo2 : public llama_model_base {
+ llama_model_plamo2(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_build_mamba_base {
+ graph(const llama_model & model, const llm_graph_params & params);
+ private:
+ ggml_tensor * build_plamo2_mamba_layer(llm_graph_input_rs * inp, ggml_tensor * cur, const llama_model & model, const llama_ubatch & ubatch, int il);
+ ggml_tensor * build_plamo2_attn_layer(llm_graph_input_attn_kv * inp, ggml_tensor * inp_pos, ggml_tensor * cur,
+ const llama_model & model, int il);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_glm4 : public llm_graph_context {
- llm_build_glm4(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_plamo3 : public llama_model_base {
+ llama_model_plamo3(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ template <bool iswa>
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_glm4_moe : public llm_graph_context {
- llm_build_glm4_moe(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_gpt2 : public llama_model_base {
+ llama_model_gpt2(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_gpt2 : public llm_graph_context {
- llm_build_gpt2(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_codeshell : public llama_model_base {
+ llama_model_codeshell(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_gptneox : public llm_graph_context {
- llm_build_gptneox(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_orion : public llama_model_base {
+ llama_model_orion(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_granite : public llm_graph_context {
- llm_build_granite(const llama_model & model, const llm_graph_params & params);
-private:
- ggml_tensor * build_attention_layer(
- ggml_tensor * cur,
- ggml_tensor * inp_pos,
- llm_graph_input_attn_kv * inp_attn,
- const llama_model & model,
- const int64_t n_embd_head,
- const int il);
+struct llama_model_internlm2 : public llama_model_base {
+ llama_model_internlm2(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
- ggml_tensor * build_layer_ffn(
- ggml_tensor * cur,
- ggml_tensor * inpSA,
- const llama_model & model,
- const int il);
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_granite_hybrid : public llm_build_mamba_base {
- llm_build_granite_hybrid(const llama_model & model, const llm_graph_params & params);
- ggml_tensor * build_layer_ffn(ggml_tensor * cur, ggml_tensor * inpSA, const llama_model & model, const int il);
- ggml_tensor * build_attention_layer(ggml_tensor * cur, ggml_tensor * inp_pos, llm_graph_input_attn_kv * inp_attn,
- const llama_model & model,const int64_t n_embd_head, const int il);
+
+struct llama_model_minicpm3 : public llama_model_base {
+ llama_model_minicpm3(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_grok : public llm_graph_context {
- llm_build_grok(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_gemma : public llama_model_base {
+ llama_model_gemma(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_grovemoe : public llm_graph_context {
- llm_build_grovemoe(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_gemma2 : public llama_model_base {
+ llama_model_gemma2(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_hunyuan_dense : public llm_graph_context {
- llm_build_hunyuan_dense(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_gemma3 : public llama_model_base {
+ llama_model_gemma3(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ template <bool iswa>
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_hunyuan_moe : public llm_graph_context {
- llm_build_hunyuan_moe(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_gemma3n : public llama_model_base {
+ llama_model_gemma3n(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ const llama_model & model;
+
+ const int64_t n_embd_head;
+ const int64_t n_embd_altup;
+ const int64_t n_altup;
+ const int i_altup_act;
+ const int n_layer_sparsity = 10; // number of layers using activation sparsity
+ const float f_sparsity_std_mul = 1.6448533535003662f; // std_multiplier = normal_dist.icdf(0.95)
+
+ graph(const llama_model & model, const llm_graph_params & params);
+ ggml_tensor * calc_magnitude(ggml_tensor * x);
+
+ // TODO: refactor in common "per-layer" functionality [TAG_PER_LAYER]
+ ggml_tensor * build_inp_per_layer();
+ ggml_tensor * project_per_layer_inputs(ggml_tensor * inp_batch, ggml_tensor * inp_per_layer);
+
+ ggml_tensor * gaussian_topk(ggml_tensor * x);
+ ggml_tensor * altup_compute_router_modalities(ggml_tensor * x, int il);
+ ggml_tensor * altup_predict(ggml_tensor * cur, int il);
+ ggml_tensor * laurel(ggml_tensor * cur, int il);
+ ggml_tensor * altup_correct(ggml_tensor * predictions, ggml_tensor * activated, int il);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_internlm2 : public llm_graph_context {
- llm_build_internlm2(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_gemma4 : public llama_model_base {
+ llama_model_gemma4(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ const llama_model & model;
+
+ const int64_t n_embd_per_layer;
+
+ graph(const llama_model & model, const llm_graph_params & params);
+
+ // TODO: refactor in common "per-layer" functionality [TAG_PER_LAYER]
+ ggml_tensor * build_inp_per_layer();
+ ggml_tensor * project_per_layer_inputs(ggml_tensor * inp_batch, ggml_tensor * inp_per_layer);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_jais : public llm_graph_context {
- llm_build_jais(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_gemma_embedding : public llama_model_base {
+ llama_model_gemma_embedding(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_jais2 : public llm_graph_context {
- llm_build_jais2(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_starcoder2 : public llama_model_base {
+ llama_model_starcoder2(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_jamba : public llm_build_mamba_base {
- llm_build_jamba(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_mamba : public llama_model_base {
+ llama_model_mamba(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_build_mamba_base {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_kimi_linear : public llm_build_delta_net_base {
- llm_build_kimi_linear(const llama_model & model, const llm_graph_params & params);
- std::pair<ggml_tensor *, ggml_tensor *> build_kda_autoregressive(
- ggml_tensor * q,
- ggml_tensor * k,
- ggml_tensor * v,
- ggml_tensor * gk,
- ggml_tensor * beta,
- ggml_tensor * state,
- int il);
+struct llama_model_mamba2 : public llama_model_base {
+ llama_model_mamba2(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
- std::pair<ggml_tensor *, ggml_tensor *> build_kda_chunking(
- ggml_tensor * q,
- ggml_tensor * k,
- ggml_tensor * v,
- ggml_tensor * gk,
- ggml_tensor * beta,
- ggml_tensor * state,
- ggml_tensor * causal_mask,
- ggml_tensor * identity,
- ggml_tensor * diag_mask,
- int il);
+ using graph = llama_model_mamba::graph;
- const llama_model & model;
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-template <bool iswa>
-struct llm_build_lfm2 : public llm_graph_context {
- llm_build_lfm2(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_jamba : public llama_model_base {
+ llama_model_jamba(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_build_mamba_base {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_llada : public llm_graph_context {
- llm_build_llada(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_xverse : public llama_model_base {
+ llama_model_xverse(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_llada_moe : public llm_graph_context {
- llm_build_llada_moe(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_command_r : public llama_model_base {
+ llama_model_command_r(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
+};
+
+
+struct llama_model_cohere2 : public llama_model_base {
+ llama_model_cohere2(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
+};
+
+
+struct llama_model_dbrx : public llama_model_base {
+ llama_model_dbrx(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
+};
+
+
+struct llama_model_olmo : public llama_model_base {
+ llama_model_olmo(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
+};
+
+
+struct llama_model_olmo2 : public llama_model_base {
+ llama_model_olmo2(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ template <bool iswa>
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
+};
+
+
+struct llama_model_olmoe : public llama_model_base {
+ llama_model_olmoe(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
+};
+
+
+struct llama_model_openelm : public llama_model_base {
+ llama_model_openelm(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
+};
+
+
+struct llama_model_gptneox : public llama_model_base {
+ llama_model_gptneox(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
+};
+
+
+struct llama_model_arctic : public llama_model_base {
+ llama_model_arctic(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-template <bool embed>
-struct llm_build_llama : public llm_graph_context {
- llm_build_llama(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_deepseek : public llama_model_base {
+ llama_model_deepseek(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-template <bool iswa>
-struct llm_build_llama4 : public llm_graph_context {
- llm_build_llama4(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_deepseek2 : public llama_model_base {
+ llama_model_deepseek2(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_maincoder : public llm_graph_context {
- llm_build_maincoder(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_deepseek2ocr : public llama_model_base {
+ llama_model_deepseek2ocr(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ using graph = llama_model_deepseek2::graph;
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_mamba : public llm_build_mamba_base {
- llm_build_mamba(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_glm_dsa : public llama_model_base {
+ llama_model_glm_dsa(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ using graph = llama_model_deepseek2::graph;
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_mimo2_iswa : public llm_graph_context {
- llm_build_mimo2_iswa(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_mistral4 : public llama_model_deepseek2 {
+ llama_model_mistral4(const struct llama_model_params & params) : llama_model_deepseek2(params) {}
+ // reuse load_arch_hparams and load_arch_tensors from llama_model_deepseek2
+
+ using graph = llama_model_deepseek2::graph;
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_minicpm3 : public llm_graph_context {
- llm_build_minicpm3(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_chatglm : public llama_model_base {
+ llama_model_chatglm(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_minimax_m2 : public llm_graph_context {
- llm_build_minimax_m2(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_glm4 : public llama_model_base {
+ llama_model_glm4(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_mistral3 : public llm_graph_context {
- llm_build_mistral3(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_glm4_moe : public llama_model_base {
+ llama_model_glm4_moe(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_modern_bert : public llm_graph_context {
- llm_build_modern_bert(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_bitnet : public llama_model_base {
+ llama_model_bitnet(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_mpt : public llm_graph_context {
- llm_build_mpt(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_t5 : public llama_model_base {
+ llama_model_t5(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ template <bool is_enc>
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_nemotron : public llm_graph_context {
- llm_build_nemotron(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_t5encoder : public llama_model_base {
+ llama_model_t5encoder(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ using graph = llama_model_t5::graph<true>;
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_nemotron_h : public llm_build_mamba_base {
- llm_build_nemotron_h(const llama_model & model, const llm_graph_params & params);
- ggml_tensor * build_ffn_layer(ggml_tensor * cur, const llama_model & model, int il);
- ggml_tensor * build_attention_layer(ggml_tensor * cur, llm_graph_input_attn_kv * inp_attn,
- const llama_model & model, int64_t n_embd_head, int il);
+
+struct llama_model_jais : public llama_model_base {
+ llama_model_jais(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_neo_bert : public llm_graph_context {
- llm_build_neo_bert(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_jais2 : public llama_model_base {
+ llama_model_jais2(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_eurobert : public llm_graph_context {
- llm_build_eurobert(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_nemotron : public llama_model_base {
+ llama_model_nemotron(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-template <bool iswa>
-struct llm_build_olmo2 : public llm_graph_context {
- llm_build_olmo2(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_nemotron_h : public llama_model_base {
+ llama_model_nemotron_h(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_build_mamba_base {
+ graph(const llama_model & model, const llm_graph_params & params);
+ ggml_tensor * build_ffn_layer(ggml_tensor * cur, const llama_model & model, int il);
+ ggml_tensor * build_attention_layer(ggml_tensor * cur, llm_graph_input_attn_kv * inp_attn,
+ const llama_model & model, int64_t n_embd_head, int il);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_olmoe : public llm_graph_context {
- llm_build_olmoe(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_nemotron_h_moe : public llama_model_nemotron_h {
+ llama_model_nemotron_h_moe(const struct llama_model_params & params) : llama_model_nemotron_h(params) {}
+ // reuse load_arch_hparams and load_arch_tensors from llama_model_nemotron_h
+
+ using graph = llama_model_nemotron_h::graph;
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_olmo : public llm_graph_context {
- llm_build_olmo(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_exaone : public llama_model_base {
+ llama_model_exaone(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_openai_moe_iswa : public llm_graph_context {
- llm_build_openai_moe_iswa(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_exaone4 : public llama_model_base {
+ llama_model_exaone4(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ template <bool iswa>
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_openelm : public llm_graph_context {
- llm_build_openelm(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_exaone_moe : public llama_model_base {
+ llama_model_exaone_moe(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_orion : public llm_graph_context {
- llm_build_orion(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_rwkv6 : public llama_model_base {
+ llama_model_rwkv6(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_build_rwkv6_base {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_pangu_embedded : public llm_graph_context {
- llm_build_pangu_embedded(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_rwkv6qwen2 : public llama_model_base {
+ llama_model_rwkv6qwen2(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_build_rwkv6_base {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_phi2 : public llm_graph_context {
- llm_build_phi2(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_rwkv7 : public llama_model_base {
+ llama_model_rwkv7(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_build_rwkv7_base {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-template <bool iswa>
-struct llm_build_phi3 : public llm_graph_context {
- llm_build_phi3(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_arwkv7 : public llama_model_base {
+ llama_model_arwkv7(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_build_rwkv7_base {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_plamo2 : public llm_build_mamba_base {
- llm_build_plamo2(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_granite : public llama_model_base {
+ llama_model_granite(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+
private:
- ggml_tensor * build_plamo2_mamba_layer(llm_graph_input_rs * inp, ggml_tensor * cur, const llama_model & model, const llama_ubatch & ubatch, int il);
- ggml_tensor * build_plamo2_attn_layer(llm_graph_input_attn_kv * inp, ggml_tensor * inp_pos, ggml_tensor * cur,
- const llama_model & model, int il);
+ ggml_tensor * build_attention_layer(
+ ggml_tensor * cur,
+ ggml_tensor * inp_pos,
+ llm_graph_input_attn_kv * inp_attn,
+ const llama_model & model,
+ const int64_t n_embd_head,
+ const int il);
+
+ ggml_tensor * build_layer_ffn(
+ ggml_tensor * cur,
+ ggml_tensor * inpSA,
+ const llama_model & model,
+ const int il);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_plamo : public llm_graph_context {
- llm_build_plamo(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_granite_moe : public llama_model_base {
+ llama_model_granite_moe(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ using graph = llama_model_granite::graph;
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-template <bool iswa>
-struct llm_build_plamo3 : public llm_graph_context {
- llm_build_plamo3(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_minicpm : public llama_model_base {
+ llama_model_minicpm(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ using graph = llama_model_granite::graph;
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_plm : public llm_graph_context {
- llm_build_plm(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_granite_hybrid : public llama_model_base {
+ llama_model_granite_hybrid(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_build_mamba_base {
+ graph(const llama_model & model, const llm_graph_params & params);
+ ggml_tensor * build_layer_ffn(ggml_tensor * cur, ggml_tensor * inpSA, const llama_model & model, const int il);
+ ggml_tensor * build_attention_layer(ggml_tensor * cur, ggml_tensor * inp_pos, llm_graph_input_attn_kv * inp_attn,
+ const llama_model & model,const int64_t n_embd_head, const int il);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_qwen2 : public llm_graph_context {
- llm_build_qwen2(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_chameleon : public llama_model_base {
+ llama_model_chameleon(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_qwen2moe : public llm_graph_context {
- llm_build_qwen2moe(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_wavtokenizer_dec : public llama_model_base {
+ llama_model_wavtokenizer_dec(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_qwen2vl : public llm_graph_context {
- llm_build_qwen2vl(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_plm : public llama_model_base {
+ llama_model_plm(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_qwen3 : public llm_graph_context {
- llm_build_qwen3(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_bailingmoe : public llama_model_base {
+ llama_model_bailingmoe(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_qwen3moe : public llm_graph_context {
- llm_build_qwen3moe(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_bailingmoe2 : public llama_model_base {
+ llama_model_bailingmoe2(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_qwen3vl : public llm_graph_context {
- llm_build_qwen3vl(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_seed_oss : public llama_model_base {
+ llama_model_seed_oss(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_qwen3vlmoe : public llm_graph_context {
- llm_build_qwen3vlmoe(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_dots1 : public llama_model_base {
+ llama_model_dots1(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_qwen3next : public llm_build_delta_net_base {
- llm_build_qwen3next(const llama_model & model, const llm_graph_params & params);
-private:
- ggml_tensor * build_layer_attn(
- llm_graph_input_attn_kv * inp_attn,
- ggml_tensor * cur,
- ggml_tensor * inp_pos,
- int il);
- ggml_tensor * build_layer_attn_linear(
- llm_graph_input_rs * inp,
- ggml_tensor * cur,
- int il);
+struct llama_model_arcee : public llama_model_base {
+ llama_model_arcee(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
- ggml_tensor * build_layer_ffn(
- ggml_tensor * cur,
- int il);
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
- ggml_tensor * build_norm_gated(
- ggml_tensor * input,
- ggml_tensor * weights,
- ggml_tensor * gate,
- int layer);
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
+};
- // returns pair of qkv, z
- std::pair<ggml_tensor *, ggml_tensor *> build_qkvz(
- ggml_tensor * input,
- int il);
- const llama_model & model;
+struct llama_model_afmoe : public llama_model_base {
+ llama_model_afmoe(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_qwen35 : public llm_build_delta_net_base {
- llm_build_qwen35(const llama_model & model, const llm_graph_params & params);
-private:
- ggml_tensor * build_layer_attn(
- llm_graph_input_attn_kv * inp_attn,
- ggml_tensor * cur,
- ggml_tensor * inp_pos,
- int * sections,
- int il);
- ggml_tensor * build_layer_attn_linear(
- llm_graph_input_rs * inp,
- ggml_tensor * cur,
- int il);
+struct llama_model_ernie4_5 : public llama_model_base {
+ llama_model_ernie4_5(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
- ggml_tensor * build_layer_ffn(
- ggml_tensor * cur,
- int il);
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
- ggml_tensor * build_norm_gated(
- ggml_tensor * input,
- ggml_tensor * weights,
- ggml_tensor * gate,
- int layer);
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
+};
- // returns pair of qkv, z
- std::pair<ggml_tensor *, ggml_tensor *> build_qkvz(
- ggml_tensor * input,
- int il);
- const llama_model & model;
+struct llama_model_ernie4_5_moe : public llama_model_ernie4_5 {
+ llama_model_ernie4_5_moe(const struct llama_model_params & params) : llama_model_ernie4_5(params) {}
+ // reuse load_arch_hparams and load_arch_tensors from llama_model_ernie4_5
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-// TODO: derive llm_build_delta_net_base instead
-struct llm_build_qwen35moe : public llm_build_delta_net_base {
- llm_build_qwen35moe(const llama_model & model, const llm_graph_params & params);
-private:
- ggml_tensor * build_layer_attn(
- llm_graph_input_attn_kv * inp_attn,
- ggml_tensor * cur,
- ggml_tensor * inp_pos,
- int * sections,
- int il);
- ggml_tensor * build_layer_attn_linear(
- llm_graph_input_rs * inp,
- ggml_tensor * cur,
- int il);
+struct llama_model_paddleocr : public llama_model_ernie4_5 {
+ llama_model_paddleocr(const struct llama_model_params & params) : llama_model_ernie4_5(params) {}
+ // reuse load_arch_hparams and load_arch_tensors from llama_model_ernie4_5
- ggml_tensor * build_layer_ffn(
- ggml_tensor * cur,
- int il);
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
- ggml_tensor * build_norm_gated(
- ggml_tensor * input,
- ggml_tensor * weights,
- ggml_tensor * gate,
- int layer);
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
+};
- // returns pair of qkv, z
- std::pair<ggml_tensor *, ggml_tensor *> build_qkvz(
- ggml_tensor * input,
- int il);
- const llama_model & model;
+struct llama_model_hunyuan_moe : public llama_model_base {
+ llama_model_hunyuan_moe(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_qwen : public llm_graph_context {
- llm_build_qwen(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_hunyuan_vl : public llama_model_base {
+ llama_model_hunyuan_vl(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_refact : public llm_graph_context {
- llm_build_refact(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_hunyuan_dense : public llama_model_hunyuan_vl {
+ llama_model_hunyuan_dense(const struct llama_model_params & params) : llama_model_hunyuan_vl(params) {}
+ // reuse load_arch_hparams and load_arch_tensors from llama_model_hunyuan_vl
+
+ using graph = llama_model_hunyuan_vl::graph;
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_rnd1 : public llm_graph_context {
- llm_build_rnd1(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_smollm3 : public llama_model_base {
+ llama_model_smollm3(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_rwkv6 : public llm_build_rwkv6_base {
- llm_build_rwkv6(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_openai_moe : public llama_model_base {
+ llama_model_openai_moe(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_rwkv6qwen2 : public llm_build_rwkv6_base {
- llm_build_rwkv6qwen2(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_falcon_h1 : public llama_model_base {
+ llama_model_falcon_h1(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_build_mamba_base {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_rwkv7 : public llm_build_rwkv7_base {
- llm_build_rwkv7(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_lfm2 : public llama_model_base {
+ llama_model_lfm2(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ template <bool iswa>
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_seed_oss : public llm_graph_context {
- llm_build_seed_oss(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_lfm2moe : public llama_model_base {
+ llama_model_lfm2moe(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ template <bool iswa>
+ using graph = llama_model_lfm2::graph<iswa>;
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-template <bool iswa>
-struct llm_build_smallthinker : public llm_graph_context {
- llm_build_smallthinker(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_smallthinker : public llama_model_base {
+ llama_model_smallthinker(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ template <bool iswa>
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_smollm3 : public llm_graph_context {
- llm_build_smollm3(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_grovemoe : public llama_model_base {
+ llama_model_grovemoe(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_stablelm : public llm_graph_context {
- llm_build_stablelm(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_apertus : public llama_model_base {
+ llama_model_apertus(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_starcoder2 : public llm_graph_context {
- llm_build_starcoder2(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_minimax_m2 : public llama_model_base {
+ llama_model_minimax_m2(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_starcoder : public llm_graph_context {
- llm_build_starcoder(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_cogvlm : public llama_model_base {
+ llama_model_cogvlm(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_step35_iswa : public llm_graph_context {
- llm_build_step35_iswa(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_pangu_embed : public llama_model_base {
+ llama_model_pangu_embed(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-template <bool is_enc>
-struct llm_build_t5 : public llm_graph_context {
- llm_build_t5(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_qwen3next : public llama_model_base {
+ llama_model_qwen3next(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_build_delta_net_base {
+ graph(const llama_model & model, const llm_graph_params & params);
+ private:
+ ggml_tensor * build_layer_attn(
+ llm_graph_input_attn_kv * inp_attn,
+ ggml_tensor * cur,
+ ggml_tensor * inp_pos,
+ int il);
+
+ ggml_tensor * build_layer_attn_linear(
+ llm_graph_input_rs * inp,
+ ggml_tensor * cur,
+ int il);
+
+ ggml_tensor * build_layer_ffn(
+ ggml_tensor * cur,
+ int il);
+
+ ggml_tensor * build_norm_gated(
+ ggml_tensor * input,
+ ggml_tensor * weights,
+ ggml_tensor * gate,
+ int layer);
+
+ // returns pair of qkv, z
+ std::pair<ggml_tensor *, ggml_tensor *> build_qkvz(
+ ggml_tensor * input,
+ int il);
+
+ const llama_model & model;
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_t5encoder : public llm_build_t5<true> {
- llm_build_t5encoder(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_qwen35 : public llama_model_base {
+ llama_model_qwen35(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_build_delta_net_base {
+ graph(const llama_model & model, const llm_graph_params & params);
+ private:
+ ggml_tensor * build_layer_attn(
+ llm_graph_input_attn_kv * inp_attn,
+ ggml_tensor * cur,
+ ggml_tensor * inp_pos,
+ int * sections,
+ int il);
+
+ ggml_tensor * build_layer_attn_linear(
+ llm_graph_input_rs * inp,
+ ggml_tensor * cur,
+ int il);
+
+ ggml_tensor * build_layer_ffn(
+ ggml_tensor * cur,
+ int il);
+
+ ggml_tensor * build_norm_gated(
+ ggml_tensor * input,
+ ggml_tensor * weights,
+ ggml_tensor * gate,
+ int layer);
+
+ // returns pair of qkv, z
+ std::pair<ggml_tensor *, ggml_tensor *> build_qkvz(
+ ggml_tensor * input,
+ int il);
+
+ const llama_model & model;
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_wavtokenizer_dec : public llm_graph_context {
- llm_build_wavtokenizer_dec(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_qwen35moe : public llama_model_base {
+ llama_model_qwen35moe(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_build_delta_net_base {
+ graph(const llama_model & model, const llm_graph_params & params);
+ private:
+ ggml_tensor * build_layer_attn(
+ llm_graph_input_attn_kv * inp_attn,
+ ggml_tensor * cur,
+ ggml_tensor * inp_pos,
+ int * sections,
+ int il);
+
+ ggml_tensor * build_layer_attn_linear(
+ llm_graph_input_rs * inp,
+ ggml_tensor * cur,
+ int il);
+
+ ggml_tensor * build_layer_ffn(
+ ggml_tensor * cur,
+ int il);
+
+ ggml_tensor * build_norm_gated(
+ ggml_tensor * input,
+ ggml_tensor * weights,
+ ggml_tensor * gate,
+ int layer);
+
+ // returns pair of qkv, z
+ std::pair<ggml_tensor *, ggml_tensor *> build_qkvz(
+ ggml_tensor * input,
+ int il);
+
+ const llama_model & model;
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
+};
+
+
+struct llama_model_mistral3 : public llama_model_base {
+ llama_model_mistral3(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
+};
+
+
+struct llama_model_mimo2 : public llama_model_base {
+ llama_model_mimo2(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
-struct llm_build_xverse : public llm_graph_context {
- llm_build_xverse(const llama_model & model, const llm_graph_params & params);
+
+struct llama_model_kimi_linear : public llama_model_base {
+ llama_model_kimi_linear(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_build_delta_net_base {
+ graph(const llama_model & model, const llm_graph_params & params);
+
+ std::pair<ggml_tensor *, ggml_tensor *> build_kda_autoregressive(
+ ggml_tensor * q,
+ ggml_tensor * k,
+ ggml_tensor * v,
+ ggml_tensor * gk,
+ ggml_tensor * beta,
+ ggml_tensor * state,
+ int il);
+
+ std::pair<ggml_tensor *, ggml_tensor *> build_kda_chunking(
+ ggml_tensor * q,
+ ggml_tensor * k,
+ ggml_tensor * v,
+ ggml_tensor * gk,
+ ggml_tensor * beta,
+ ggml_tensor * state,
+ ggml_tensor * causal_mask,
+ ggml_tensor * identity,
+ ggml_tensor * diag_mask,
+ int il);
+
+ const llama_model & model;
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
+};
+
+
+struct llama_model_step35 : public llama_model_base {
+ llama_model_step35(const struct llama_model_params & params) : llama_model_base(params) {}
+ void load_arch_hparams(llama_model_loader & ml) override;
+ void load_arch_tensors(llama_model_loader & ml) override;
+
+ struct graph : public llm_graph_context {
+ graph(const llama_model & model, const llm_graph_params & params);
+ };
+
+ std::unique_ptr<llm_graph_context> build_arch_graph(const llm_graph_params & params) const override;
};
#include "models.h"
-llm_build_modern_bert::llm_build_modern_bert(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_modern_bert::load_arch_hparams(llama_model_loader & ml) {
+ const bool found_swa = ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa, false);
+ if (found_swa && hparams.n_swa > 0) {
+ hparams.swa_type = LLAMA_SWA_TYPE_SYMMETRIC;
+ ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
+ uint32_t swa_period = 3;
+ ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
+ hparams.set_swa_pattern(swa_period, true);
+ } else {
+ hparams.swa_type = LLAMA_SWA_TYPE_NONE;
+ }
+
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+
+ switch (hparams.n_layer) {
+ case 12:
+ type = LLM_TYPE_47M; break; // granite-embedding-small
+ case 22:
+ type = LLM_TYPE_149M; break; // modern-bert-base
+ case 28:
+ type = LLM_TYPE_395M; break; // modern-bert-large
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_modern_bert::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+ tok_norm = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "weight", 0), {n_embd}, 0);
+
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+
+ for(int i = 0; i < n_layer; ++i) {
+ auto& layer = layers[i];
+
+ if ( i != 0 ) {
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ } else{
+ // layer 0 uses identity
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, TENSOR_NOT_REQUIRED);
+ }
+
+
+ layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, 3 * n_embd }, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, 2 * n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ }
+
+ cls_out = create_tensor(tn(LLM_TENSOR_CLS_OUT, "weight"), {n_embd, hparams.n_cls_out}, TENSOR_NOT_REQUIRED);
+ cls_out_b = create_tensor(tn(LLM_TENSOR_CLS_OUT, "bias"), {hparams.n_cls_out}, TENSOR_NOT_REQUIRED);
+ cls = create_tensor(tn(LLM_TENSOR_CLS, "weight"), {n_embd, n_embd}, TENSOR_NOT_REQUIRED);
+ cls_norm = create_tensor(tn(LLM_TENSOR_CLS_NORM, "weight"), {n_embd}, TENSOR_NOT_REQUIRED);
+
+}
+
+std::unique_ptr<llm_graph_context> llama_model_modern_bert::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_modern_bert::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_mpt::llm_build_mpt(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_mpt::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+ ml.get_key(LLM_KV_ATTENTION_CLAMP_KQV, hparams.f_clamp_kqv, false);
+ ml.get_key(LLM_KV_ATTENTION_MAX_ALIBI_BIAS, hparams.f_max_alibi_bias, false);
+
+ switch (hparams.n_layer) {
+ case 32: type = LLM_TYPE_7B; break;
+ case 48: type = LLM_TYPE_30B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_mpt::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+ pos_embd = create_tensor(tn(LLM_TENSOR_POS_EMBD, "weight"), {n_embd, n_ctx_train}, TENSOR_NOT_REQUIRED);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ if (!output) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED); // needs to be on GPU
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_embd + 2*n_embd_gqa}, 0);
+ layer.wqkv_b = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "bias", i), {n_embd + 2*n_embd_gqa}, TENSOR_NOT_REQUIRED);
+
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_norm_b = create_tensor(tn(LLM_TENSOR_FFN_NORM, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
+ layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
+
+ // FIXME test-llama-archs crashes if q_norm is created
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd}, TENSOR_NOT_REQUIRED | TENSOR_SKIP_IF_VIRTUAL);
+ layer.attn_q_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED | TENSOR_SKIP_IF_VIRTUAL);
+
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd}, TENSOR_NOT_REQUIRED);
+ layer.attn_k_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ // AWQ ScaleActivation layer
+ layer.ffn_act = create_tensor(tn(LLM_TENSOR_FFN_ACT, "scales", i), {n_ff}, TENSOR_NOT_REQUIRED);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_mpt::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_mpt::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
--- /dev/null
+#include "models.h"
+
+std::unique_ptr<llm_graph_context> llama_model_nemotron_h_moe::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
#include "models.h"
-llm_build_nemotron_h::llm_build_nemotron_h(const llama_model & model, const llm_graph_params & params) :
+void llama_model_nemotron_h::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_SSM_CONV_KERNEL, hparams.ssm_d_conv);
+ ml.get_key(LLM_KV_SSM_INNER_SIZE, hparams.ssm_d_inner);
+ ml.get_key(LLM_KV_SSM_STATE_SIZE, hparams.ssm_d_state);
+ ml.get_key(LLM_KV_SSM_TIME_STEP_RANK, hparams.ssm_dt_rank);
+ ml.get_key(LLM_KV_SSM_GROUP_COUNT, hparams.ssm_n_group);
+
+ // A layer is recurrent IFF the n_head_kv value is set to 0 and
+ // the n_ff value is set to 0
+ for (uint32_t i = 0; i < hparams.n_layer; ++i) {
+ hparams.recurrent_layer_arr[i] = (hparams.n_head_kv(i) == 0 && hparams.n_ff(i) == 0);
+ }
+
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp, false);
+ ml.get_key(LLM_KV_EXPERT_SHARED_FEED_FORWARD_LENGTH, hparams.n_ff_shexp, false);
+ ml.get_key(LLM_KV_EXPERT_SHARED_COUNT, hparams.n_expert_shared, false);
+ ml.get_key(LLM_KV_EXPERT_WEIGHTS_NORM, hparams.expert_weights_norm, false);
+ ml.get_key(LLM_KV_EXPERT_WEIGHTS_SCALE, hparams.expert_weights_scale, false);
+ ml.get_key(LLM_KV_MOE_LATENT_SIZE, hparams.moe_latent_size, false);
+
+ switch (hparams.n_layer) {
+ case 52: type = LLM_TYPE_31B_A3_5B; break; // Nemotron-H_MOE 31B
+ case 56: type = LLM_TYPE_9B; break;
+ case 88: type = LLM_TYPE_120B_A12B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_nemotron_h::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ // mamba2 Mixer SSM params
+ // NOTE: int64_t for tensor dimensions
+ const int64_t d_conv = hparams.ssm_d_conv;
+ const int64_t d_inner = hparams.ssm_d_inner;
+ const int64_t d_state = hparams.ssm_d_state;
+ const int64_t n_ssm_head = hparams.ssm_dt_rank;
+ const int64_t n_group = hparams.ssm_n_group;
+ const int64_t d_in_proj = 2*d_inner + 2*n_group*d_state + n_ssm_head;
+ const int64_t moe_n_embd = hparams.moe_latent_size > 0 ? hparams.moe_latent_size : n_embd;
+
+ // embeddings
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ {
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed, duplicated to allow offloading
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ // all blocks use the attn norm
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ if (hparams.is_recurrent(i)) {
+ // ssm layers
+ layer.ssm_in = create_tensor(tn(LLM_TENSOR_SSM_IN, "weight", i), {n_embd, d_in_proj}, 0);
+
+ layer.ssm_conv1d = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "weight", i), {d_conv, d_inner + 2*n_group*d_state}, 0);
+ layer.ssm_conv1d_b = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "bias", i), {d_inner + 2*n_group*d_state}, TENSOR_NOT_REQUIRED);
+
+ layer.ssm_dt_b = create_tensor(tn(LLM_TENSOR_SSM_DT, "bias", i), {n_ssm_head}, 0);
+
+ // no "weight" suffix for these
+ layer.ssm_a = create_tensor(tn(LLM_TENSOR_SSM_A, i), {1, n_ssm_head}, 0);
+ layer.ssm_d = create_tensor(tn(LLM_TENSOR_SSM_D, i), {1, n_ssm_head}, 0);
+
+ layer.ssm_norm = create_tensor(tn(LLM_TENSOR_SSM_NORM, "weight", i), {d_inner / n_group, n_group}, 0);
+
+ // out_proj
+ layer.ssm_out = create_tensor(tn(LLM_TENSOR_SSM_OUT, "weight", i), {d_inner, n_embd}, 0);
+ } else if (hparams.n_ff(i) == 0) {
+ // attention layers (with optional bias)
+ const int64_t n_head_i = hparams.n_head(i);
+ const int64_t n_embd_k_gqa_i = hparams.n_embd_k_gqa(i);
+ const int64_t n_embd_v_gqa_i = hparams.n_embd_v_gqa(i);
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head_i, n_embd_k_gqa_i, n_embd_v_gqa_i, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head_i, n_embd}, 0);
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+ } else {
+ if (n_expert != 0) {
+ const int64_t n_ff_exp = hparams.n_ff_exp ? hparams.n_ff_exp : n_ff / n_expert_used;
+ const int64_t n_ff_shexp = hparams.n_ff_shexp;
+
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), { n_embd, n_expert}, 0);
+ layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert }, 0);
+
+ // MoE branch
+ layer.ffn_latent_down = create_tensor(tn(LLM_TENSOR_FFN_LATENT_DOWN, "weight", i), {n_embd, moe_n_embd}, TENSOR_NOT_REQUIRED);
+ layer.ffn_latent_up = create_tensor(tn(LLM_TENSOR_FFN_LATENT_UP, "weight", i), {moe_n_embd, n_embd}, TENSOR_NOT_REQUIRED);
+
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, moe_n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {moe_n_embd, n_ff_exp, n_expert}, 0);
+
+ // Shared expert branch
+ layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {n_ff_shexp, n_embd}, 0);
+ layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, n_ff_shexp}, 0);
+
+ } else {
+ // mlp layers
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { hparams.n_ff(i), n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, hparams.n_ff(i)}, 0);
+ layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {hparams.n_ff(i)}, TENSOR_NOT_REQUIRED);
+ }
+ }
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_nemotron_h::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_nemotron_h::graph::graph(const llama_model & model, const llm_graph_params & params) :
llm_build_mamba_base(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
ggml_build_forward_expand(gf, cur);
}
-ggml_tensor * llm_build_nemotron_h::build_attention_layer(ggml_tensor * cur,
+ggml_tensor * llama_model_nemotron_h::graph::build_attention_layer(ggml_tensor * cur,
llm_graph_input_attn_kv * inp_attn,
const llama_model & model,
int64_t n_embd_head,
return cur;
}
-ggml_tensor * llm_build_nemotron_h::build_ffn_layer(ggml_tensor * cur, const llama_model & model, int il) {
+ggml_tensor * llama_model_nemotron_h::graph::build_ffn_layer(ggml_tensor * cur, const llama_model & model, int il) {
if (model.layers[il].ffn_gate_inp == nullptr) {
cur = build_ffn(cur,
model.layers[il].ffn_up, model.layers[il].ffn_up_b, model.layers[il].ffn_up_s,
#include "models.h"
-llm_build_nemotron::llm_build_nemotron(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_nemotron::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+ switch (hparams.n_layer) {
+ case 32: type = LLM_TYPE_4B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_nemotron::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+
+ // optional bias tensors
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_norm_b = create_tensor(tn(LLM_TENSOR_FFN_NORM, "bias", i), {n_embd}, 0);
+
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+
+ // optional MLP bias
+ layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_nemotron::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_nemotron::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_neo_bert::llm_build_neo_bert(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_neo_bert::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ if (hparams.n_layer == 28) {
+ type = LLM_TYPE_250M;
+ }
+}
+
+void llama_model_neo_bert::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ cls = create_tensor(tn(LLM_TENSOR_CLS, "weight"), {n_embd, n_embd}, TENSOR_NOT_REQUIRED);
+ cls_b = create_tensor(tn(LLM_TENSOR_CLS, "bias"), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ cls_out = create_tensor(tn(LLM_TENSOR_CLS_OUT, "weight"), {n_embd, hparams.n_cls_out}, TENSOR_NOT_REQUIRED);
+ cls_out_b = create_tensor(tn(LLM_TENSOR_CLS_OUT, "bias"), {hparams.n_cls_out}, TENSOR_NOT_REQUIRED);
+
+ output_norm_enc = create_tensor(tn(LLM_TENSOR_ENC_OUTPUT_NORM, "weight"), {n_embd}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_embd + 2*n_embd_gqa}, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff*2}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_neo_bert::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_neo_bert::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
--- /dev/null
+#include "models.h"
+
+void llama_model_nomic_bert_moe::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+ ml.get_key(LLM_KV_MOE_EVERY_N_LAYERS, hparams.moe_every_n_layers, 0);
+
+ if (hparams.n_layer == 12 && hparams.n_embd == 768) {
+ if (arch == LLM_ARCH_NOMIC_BERT) {
+ type = LLM_TYPE_137M;
+ } else if (arch == LLM_ARCH_NOMIC_BERT_MOE && hparams.moe_every_n_layers == 2) {
+ type = LLM_TYPE_475M;
+ }
+ }
+}
+
+void llama_model_nomic_bert_moe::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ if (n_token_types == 0) {
+ throw std::runtime_error(arch_name() + " model needs to define token type count");
+ }
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+ type_embd = create_tensor(tn(LLM_TENSOR_TOKEN_TYPES, "weight"), {n_embd, n_token_types}, TENSOR_NOT_REQUIRED);
+
+ if (arch == LLM_ARCH_BERT) {
+ pos_embd = create_tensor(tn(LLM_TENSOR_POS_EMBD, "weight"), {n_embd, n_ctx_train}, 0);
+
+ cls = create_tensor(tn(LLM_TENSOR_CLS, "weight"), {n_embd, n_embd}, TENSOR_NOT_REQUIRED);
+ cls_b = create_tensor(tn(LLM_TENSOR_CLS, "bias"), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ cls_out = create_tensor(tn(LLM_TENSOR_CLS_OUT, "weight"), {n_embd, hparams.n_cls_out}, TENSOR_NOT_REQUIRED);
+ cls_out_b = create_tensor(tn(LLM_TENSOR_CLS_OUT, "bias"), {hparams.n_cls_out}, TENSOR_NOT_REQUIRED);
+ }
+
+ tok_norm = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "weight", 0), {n_embd}, 0);
+ tok_norm_b = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "bias", 0), {n_embd}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ layer.attn_out_norm = create_tensor(tn(LLM_TENSOR_ATTN_OUT_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_out_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT_NORM, "bias", i), {n_embd}, 0);
+
+ if (hparams.moe_every_n_layers > 0 && i % hparams.moe_every_n_layers == 1) {
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff, n_expert}, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff, n_embd, n_expert}, 0);
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+ } else {
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
+ layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ if (arch == LLM_ARCH_NOMIC_BERT) {
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ }
+ }
+
+ layer.layer_out_norm = create_tensor(tn(LLM_TENSOR_LAYER_OUT_NORM, "weight", i), {n_embd}, 0);
+ layer.layer_out_norm_b = create_tensor(tn(LLM_TENSOR_LAYER_OUT_NORM, "bias", i), {n_embd}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_nomic_bert_moe::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
--- /dev/null
+#include "models.h"
+
+void llama_model_nomic_bert::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+ ml.get_key(LLM_KV_MOE_EVERY_N_LAYERS, hparams.moe_every_n_layers, 0);
+
+ if (hparams.n_layer == 12 && hparams.n_embd == 768) {
+ if (arch == LLM_ARCH_NOMIC_BERT) {
+ type = LLM_TYPE_137M;
+ } else if (arch == LLM_ARCH_NOMIC_BERT_MOE && hparams.moe_every_n_layers == 2) {
+ type = LLM_TYPE_475M;
+ }
+ }
+}
+
+void llama_model_nomic_bert::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ if (n_token_types == 0) {
+ throw std::runtime_error(arch_name() + " model needs to define token type count");
+ }
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+ type_embd = create_tensor(tn(LLM_TENSOR_TOKEN_TYPES, "weight"), {n_embd, n_token_types}, TENSOR_NOT_REQUIRED);
+
+ if (arch == LLM_ARCH_BERT) {
+ pos_embd = create_tensor(tn(LLM_TENSOR_POS_EMBD, "weight"), {n_embd, n_ctx_train}, 0);
+
+ cls = create_tensor(tn(LLM_TENSOR_CLS, "weight"), {n_embd, n_embd}, TENSOR_NOT_REQUIRED);
+ cls_b = create_tensor(tn(LLM_TENSOR_CLS, "bias"), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ cls_out = create_tensor(tn(LLM_TENSOR_CLS_OUT, "weight"), {n_embd, hparams.n_cls_out}, TENSOR_NOT_REQUIRED);
+ cls_out_b = create_tensor(tn(LLM_TENSOR_CLS_OUT, "bias"), {hparams.n_cls_out}, TENSOR_NOT_REQUIRED);
+ }
+
+ tok_norm = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "weight", 0), {n_embd}, 0);
+ tok_norm_b = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "bias", 0), {n_embd}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ layer.attn_out_norm = create_tensor(tn(LLM_TENSOR_ATTN_OUT_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_out_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT_NORM, "bias", i), {n_embd}, 0);
+
+ if (hparams.moe_every_n_layers > 0 && i % hparams.moe_every_n_layers == 1) {
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff, n_expert}, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff, n_embd, n_expert}, 0);
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+ } else {
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
+ layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ if (arch == LLM_ARCH_NOMIC_BERT) {
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ }
+ }
+
+ layer.layer_out_norm = create_tensor(tn(LLM_TENSOR_LAYER_OUT_NORM, "weight", i), {n_embd}, 0);
+ layer.layer_out_norm_b = create_tensor(tn(LLM_TENSOR_LAYER_OUT_NORM, "bias", i), {n_embd}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_nomic_bert::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
#include "models.h"
-llm_build_olmo::llm_build_olmo(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_olmo::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+ ml.get_key(LLM_KV_ATTENTION_CLAMP_KQV, hparams.f_clamp_kqv, false);
+
+ switch (hparams.n_layer) {
+ case 22: type = LLM_TYPE_1B; break;
+ case 32: type = LLM_TYPE_7B; break;
+ case 80: type = LLM_TYPE_70B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_olmo::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_olmo::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_olmo::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
+void llama_model_olmo2::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ const bool found_swa = ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa, false);
+ if (found_swa && hparams.n_swa > 0) {
+ hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
+ uint32_t swa_period = 4;
+ ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
+ hparams.set_swa_pattern(swa_period);
+
+ hparams.rope_freq_base_train_swa = hparams.rope_freq_base_train;
+ hparams.rope_freq_scale_train_swa = 1.0; // See olmo2.cpp
+ ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
+ } else {
+ hparams.swa_type = LLAMA_SWA_TYPE_NONE;
+ }
+
+ switch (hparams.n_layer) {
+ case 16: type = LLM_TYPE_1B; break;
+ case 32: type = LLM_TYPE_7B; break;
+ case 40: type = LLM_TYPE_13B; break;
+ case 64: type = LLM_TYPE_32B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_olmo2::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ const int64_t n_embd_head = n_embd / n_head;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_head_kv * n_embd_head}, 0);
+ layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_post_norm = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM, "weight", i), {n_embd}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_olmo2::build_arch_graph(const llm_graph_params & params) const {
+ if (hparams.swa_type == LLAMA_SWA_TYPE_STANDARD) {
+ return std::make_unique<graph<true>>(*this, params);
+ } else {
+ return std::make_unique<graph<false>>(*this, params);
+ }
+}
+
template <bool iswa>
-llm_build_olmo2<iswa>::llm_build_olmo2(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+llama_model_olmo2::graph<iswa>::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
}
// Explicit template instantiations
-template struct llm_build_olmo2<false>;
-template struct llm_build_olmo2<true>;
+template struct llama_model_olmo2::graph<false>;
+template struct llama_model_olmo2::graph<true>;
#include "models.h"
-llm_build_olmoe::llm_build_olmoe(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_olmoe::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ switch (hparams.n_layer) {
+ case 16: type = LLM_TYPE_A1_7B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_olmoe::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+
+ if (n_expert == 0) {
+ throw std::runtime_error("n_expert must be > 0");
+ }
+ if (n_expert_used == 0) {
+ throw std::runtime_error("n_expert_used must be > 0");
+ }
+
+ // MoE branch
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_olmoe::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_olmoe::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
+++ /dev/null
-#include "models.h"
-
-llm_build_openai_moe_iswa::llm_build_openai_moe_iswa(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
- ggml_tensor * cur;
- ggml_tensor * inpL;
-
- inpL = build_inp_embd(model.tok_embd);
-
- // inp_pos - contains the positions
- ggml_tensor * inp_pos = build_inp_pos();
-
- auto * inp_attn = build_attn_inp_kv_iswa();
-
- ggml_tensor * inp_out_ids = build_inp_out_ids();
-
- for (int il = 0; il < n_layer; ++il) {
- const float freq_base_l = model.get_rope_freq_base (cparams, il);
- const float freq_scale_l = model.get_rope_freq_scale(cparams, il);
-
- ggml_tensor * inpSA = inpL;
-
- // norm
- cur = build_norm(inpL,
- model.layers[il].attn_norm, nullptr,
- LLM_NORM_RMS, il);
- cb(cur, "attn_norm", il);
-
- // self-attention
- {
- // compute Q and K and RoPE them
- auto [Qcur, Kcur, Vcur] = build_qkv(model.layers[il], cur,
- n_rot, n_head, n_head_kv, il);
-
- Qcur = ggml_rope_ext(
- ctx0, Qcur, inp_pos, nullptr,
- n_rot, rope_type, n_ctx_orig, freq_base_l, freq_scale_l,
- ext_factor, attn_factor, beta_fast, beta_slow
- );
-
- Kcur = ggml_rope_ext(
- ctx0, Kcur, inp_pos, nullptr,
- n_rot, rope_type, n_ctx_orig, freq_base_l, freq_scale_l,
- ext_factor, attn_factor, beta_fast, beta_slow
- );
-
- cb(Qcur, "Qcur", il);
- cb(Kcur, "Kcur", il);
- cb(Vcur, "Vcur", il);
-
- cur = build_attn(inp_attn,
- model.layers[il].wo, model.layers[il].wo_b, model.layers[il].wo_s,
- Qcur, Kcur, Vcur, nullptr, model.layers[il].attn_sinks, nullptr, 1.0f/sqrtf(float(n_rot)), il);
-
- cb(cur, "attn_out", il);
- }
- if (il == n_layer - 1) {
- // skip computing output for unused tokens
- cur = ggml_get_rows(ctx0, cur, inp_out_ids);
- inpSA = ggml_get_rows(ctx0, inpSA, inp_out_ids);
- }
- ggml_tensor * ffn_inp = ggml_add(ctx0, cur, inpSA);
- cb(ffn_inp, "ffn_inp", il);
-
- cur = ffn_inp;
- cur = build_norm(cur,
- model.layers[il].attn_post_norm, nullptr,
- LLM_NORM_RMS, il);
- cb(cur, "attn_post_norm", il);
-
- // MoE branch
- cur = build_moe_ffn(cur,
- model.layers[il].ffn_gate_inp, model.layers[il].ffn_gate_inp_b,
- model.layers[il].ffn_up_exps, model.layers[il].ffn_up_exps_b,
- model.layers[il].ffn_gate_exps, model.layers[il].ffn_gate_exps_b,
- model.layers[il].ffn_down_exps, model.layers[il].ffn_down_exps_b,
- nullptr,
- n_expert, n_expert_used,
- LLM_FFN_SWIGLU_OAI_MOE, false,
- hparams.expert_weights_scale,
- LLAMA_EXPERT_GATING_FUNC_TYPE_SOFTMAX_WEIGHT,
- il);
- cb(cur, "ffn_moe_out", il);
-
- cur = ggml_add(ctx0, cur, ffn_inp);
-
- cur = build_cvec(cur, il);
- cb(cur, "l_out", il);
-
- // input for next layer
- inpL = cur;
- }
- cur = inpL;
-
- cur = build_norm(cur,
- model.output_norm, NULL,
- LLM_NORM_RMS, -1);
-
- cb(cur, "result_norm", -1);
- res->t_embd = cur;
-
- // lm_head
- cur = build_lora_mm(model.output, cur);
-
- cb(cur, "result_output", -1);
- res->t_logits = cur;
-
- ggml_build_forward_expand(gf, cur);
-}
--- /dev/null
+#include "models.h"
+
+void llama_model_openai_moe::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
+ ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa);
+
+ hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
+ uint32_t swa_period = 2;
+ ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
+ hparams.set_swa_pattern(swa_period);
+
+ hparams.rope_freq_base_train_swa = hparams.rope_freq_base_train;
+ hparams.rope_freq_scale_train_swa = hparams.rope_freq_scale_train;
+ ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
+
+ switch (hparams.n_layer) {
+ case 24: type = LLM_TYPE_20B; break;
+ case 36: type = LLM_TYPE_120B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_openai_moe::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ const int64_t n_ff_exp = hparams.n_ff_exp;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_head * n_rot, n_head_kv * n_rot, n_head_kv * n_rot, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_head * n_rot, n_embd}, 0);
+
+ layer.attn_sinks = create_tensor(tn(LLM_TENSOR_ATTN_SINKS, "weight", i), {n_head}, 0);
+
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), { n_embd, n_expert}, 0);
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
+
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, 0);
+
+ layer.ffn_gate_inp_b = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "bias", i), {n_expert}, 0);
+ layer.ffn_gate_exps_b = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "bias", i), {n_ff_exp, n_expert}, 0);
+ layer.ffn_down_exps_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "bias", i), { n_embd, n_expert}, 0);
+ layer.ffn_up_exps_b = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "bias", i), {n_ff_exp, n_expert}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_openai_moe::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_openai_moe::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+ ggml_tensor * cur;
+ ggml_tensor * inpL;
+
+ inpL = build_inp_embd(model.tok_embd);
+
+ // inp_pos - contains the positions
+ ggml_tensor * inp_pos = build_inp_pos();
+
+ auto * inp_attn = build_attn_inp_kv_iswa();
+
+ ggml_tensor * inp_out_ids = build_inp_out_ids();
+
+ for (int il = 0; il < n_layer; ++il) {
+ const float freq_base_l = model.get_rope_freq_base (cparams, il);
+ const float freq_scale_l = model.get_rope_freq_scale(cparams, il);
+
+ ggml_tensor * inpSA = inpL;
+
+ // norm
+ cur = build_norm(inpL,
+ model.layers[il].attn_norm, nullptr,
+ LLM_NORM_RMS, il);
+ cb(cur, "attn_norm", il);
+
+ // self-attention
+ {
+ // compute Q and K and RoPE them
+ auto [Qcur, Kcur, Vcur] = build_qkv(model.layers[il], cur,
+ n_rot, n_head, n_head_kv, il);
+
+ Qcur = ggml_rope_ext(
+ ctx0, Qcur, inp_pos, nullptr,
+ n_rot, rope_type, n_ctx_orig, freq_base_l, freq_scale_l,
+ ext_factor, attn_factor, beta_fast, beta_slow
+ );
+
+ Kcur = ggml_rope_ext(
+ ctx0, Kcur, inp_pos, nullptr,
+ n_rot, rope_type, n_ctx_orig, freq_base_l, freq_scale_l,
+ ext_factor, attn_factor, beta_fast, beta_slow
+ );
+
+ cb(Qcur, "Qcur", il);
+ cb(Kcur, "Kcur", il);
+ cb(Vcur, "Vcur", il);
+
+ cur = build_attn(inp_attn,
+ model.layers[il].wo, model.layers[il].wo_b, model.layers[il].wo_s,
+ Qcur, Kcur, Vcur, nullptr, model.layers[il].attn_sinks, nullptr, 1.0f/sqrtf(float(n_rot)), il);
+
+ cb(cur, "attn_out", il);
+ }
+ if (il == n_layer - 1) {
+ // skip computing output for unused tokens
+ cur = ggml_get_rows(ctx0, cur, inp_out_ids);
+ inpSA = ggml_get_rows(ctx0, inpSA, inp_out_ids);
+ }
+ ggml_tensor * ffn_inp = ggml_add(ctx0, cur, inpSA);
+ cb(ffn_inp, "ffn_inp", il);
+
+ cur = ffn_inp;
+ cur = build_norm(cur,
+ model.layers[il].attn_post_norm, nullptr,
+ LLM_NORM_RMS, il);
+ cb(cur, "attn_post_norm", il);
+
+ // MoE branch
+ cur = build_moe_ffn(cur,
+ model.layers[il].ffn_gate_inp, model.layers[il].ffn_gate_inp_b,
+ model.layers[il].ffn_up_exps, model.layers[il].ffn_up_exps_b,
+ model.layers[il].ffn_gate_exps, model.layers[il].ffn_gate_exps_b,
+ model.layers[il].ffn_down_exps, model.layers[il].ffn_down_exps_b,
+ nullptr,
+ n_expert, n_expert_used,
+ LLM_FFN_SWIGLU_OAI_MOE, false,
+ hparams.expert_weights_scale,
+ LLAMA_EXPERT_GATING_FUNC_TYPE_SOFTMAX_WEIGHT,
+ il);
+ cb(cur, "ffn_moe_out", il);
+
+ cur = ggml_add(ctx0, cur, ffn_inp);
+
+ cur = build_cvec(cur, il);
+ cb(cur, "l_out", il);
+
+ // input for next layer
+ inpL = cur;
+ }
+ cur = inpL;
+
+ cur = build_norm(cur,
+ model.output_norm, NULL,
+ LLM_NORM_RMS, -1);
+
+ cb(cur, "result_norm", -1);
+ res->t_embd = cur;
+
+ // lm_head
+ cur = build_lora_mm(model.output, cur);
+
+ cb(cur, "result_output", -1);
+ res->t_logits = cur;
+
+ ggml_build_forward_expand(gf, cur);
+}
#include "models.h"
-llm_build_openelm::llm_build_openelm(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_openelm::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ switch (hparams.n_layer) {
+ case 16: type = LLM_TYPE_270M; break;
+ case 20: type = LLM_TYPE_450M; break;
+ case 28: type = LLM_TYPE_1B; break;
+ case 36: type = LLM_TYPE_3B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_openelm::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ // init output from the input tok embed
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+
+ for (int i = 0; i < n_layer; ++i) {
+ const int64_t n_head = hparams.n_head(i);
+ const int64_t n_head_qkv = 2*hparams.n_head_kv(i) + n_head;
+ const int64_t n_ff = hparams.n_ff(i);
+
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_head_qkv*n_embd_head_k}, 0);
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_head*n_embd_head_k, n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_openelm::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_openelm::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_orion::llm_build_orion(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_orion::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+
+ switch (hparams.n_layer) {
+ case 40: type = LLM_TYPE_14B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_orion::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_norm_b = create_tensor(tn(LLM_TENSOR_FFN_NORM, "bias", i), {n_embd}, 0);
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_orion::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_orion::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_paddleocr::llm_build_paddleocr(const llama_model & model, const llm_graph_params & params) :
+std::unique_ptr<llm_graph_context> llama_model_paddleocr::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_paddleocr::graph::graph(const llama_model & model, const llm_graph_params & params) :
llm_graph_context(params) {
// NOTE: same with qwen2vl.cpp, but bias tensors are optional
--- /dev/null
+#include "models.h"
+
+void llama_model_pangu_embed::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ switch (hparams.n_layer) {
+ case 26: type = LLM_TYPE_1B; break; // openPangu-Embedded-1B-V1.1
+ case 34: type = LLM_TYPE_7B; break; // openPangu-Embedded-7B-V1.1
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_pangu_embed::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ // weight tensors
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ // bias tensors
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ if (hparams.rope_scaling_type_train == LLAMA_ROPE_SCALING_TYPE_LONGROPE) {
+ layer.rope_long = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_LONG, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ layer.rope_short = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_SHORT, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ } else {
+ layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ }
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_pangu_embed::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_pangu_embed::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+ const int64_t n_embd_head = hparams.n_embd_head_v();
+
+ GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
+ GGML_ASSERT(n_embd_head == n_rot);
+
+ ggml_tensor * cur;
+ ggml_tensor * inpL;
+
+ inpL = build_inp_embd(model.tok_embd);
+
+ // inp_pos - contains the positions
+ ggml_tensor * inp_pos = build_inp_pos();
+
+ auto * inp_attn = build_attn_inp_kv();
+
+ ggml_tensor * inp_out_ids = build_inp_out_ids();
+
+ for (int il = 0; il < n_layer; ++il) {
+ ggml_tensor * inpSA = inpL;
+
+ // norm
+ cur = build_norm(inpL,
+ model.layers[il].attn_norm, NULL,
+ LLM_NORM_RMS, il);
+ cb(cur, "attn_norm", il);
+
+ // self attention
+ {
+ // compute Q and K and RoPE them
+ auto [Qcur, Kcur, Vcur] = build_qkv(model.layers[il], cur,
+ n_embd_head, n_head, n_head_kv, il);
+
+ Qcur = ggml_rope_ext(
+ ctx0, Qcur, inp_pos, nullptr,
+ n_rot, rope_type, n_ctx_orig, freq_base, freq_scale,
+ ext_factor, attn_factor, beta_fast, beta_slow
+ );
+
+ Kcur = ggml_rope_ext(ctx0, Kcur, inp_pos, nullptr,
+ n_rot, rope_type, n_ctx_orig, freq_base, freq_scale,
+ ext_factor, attn_factor, beta_fast, beta_slow
+ );
+
+ cb(Qcur, "Qcur", il);
+ cb(Kcur, "Kcur", il);
+ cb(Vcur, "Vcur", il);
+
+ cur = build_attn(inp_attn,
+ model.layers[il].wo, model.layers[il].wo_b, model.layers[il].wo_s,
+ Qcur, Kcur, Vcur, nullptr, nullptr, nullptr, 1.0f/sqrtf(float(n_embd_head)), il);
+ }
+
+ if (il == n_layer - 1 && inp_out_ids) {
+ cur = ggml_get_rows(ctx0, cur, inp_out_ids);
+ inpSA = ggml_get_rows(ctx0, inpSA, inp_out_ids);
+ }
+
+ ggml_tensor * ffn_inp = ggml_add(ctx0, cur, inpSA);
+ cb(ffn_inp, "ffn_inp", il);
+
+ // feed-forward network
+ cur = build_norm(ffn_inp,
+ model.layers[il].ffn_norm, NULL,
+ LLM_NORM_RMS, il);
+ cb(cur, "ffn_norm", il);
+
+ cur = build_ffn(cur,
+ model.layers[il].ffn_up, model.layers[il].ffn_up_b, NULL,
+ model.layers[il].ffn_gate, model.layers[il].ffn_gate_b, NULL,
+ model.layers[il].ffn_down, model.layers[il].ffn_down_b, NULL,
+ NULL,
+ LLM_FFN_SILU, LLM_FFN_PAR, il);
+
+ cur = ggml_add(ctx0, cur, ffn_inp);
+ cb(cur, "ffn_out", il);
+
+ cur = build_cvec(cur, il);
+ cb(cur, "l_out", il);
+
+ // input for next layer
+ inpL = cur;
+ }
+
+ cur = inpL;
+
+ cur = build_norm(cur,
+ model.output_norm, NULL,
+ LLM_NORM_RMS, -1);
+
+ cb(cur, "result_norm", -1);
+ res->t_embd = cur;
+
+ // lm_head
+ cur = build_lora_mm(model.output, cur);
+
+ if (model.output_b != nullptr) {
+ cur = ggml_add(ctx0, cur, model.output_b);
+ }
+
+ cb(cur, "result_output", -1);
+ res->t_logits = cur;
+
+ ggml_build_forward_expand(gf, cur);
+}
+++ /dev/null
-#include "models.h"
-
-llm_build_pangu_embedded::llm_build_pangu_embedded(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
- const int64_t n_embd_head = hparams.n_embd_head_v();
-
- GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
- GGML_ASSERT(n_embd_head == n_rot);
-
- ggml_tensor * cur;
- ggml_tensor * inpL;
-
- inpL = build_inp_embd(model.tok_embd);
-
- // inp_pos - contains the positions
- ggml_tensor * inp_pos = build_inp_pos();
-
- auto * inp_attn = build_attn_inp_kv();
-
- ggml_tensor * inp_out_ids = build_inp_out_ids();
-
- for (int il = 0; il < n_layer; ++il) {
- ggml_tensor * inpSA = inpL;
-
- // norm
- cur = build_norm(inpL,
- model.layers[il].attn_norm, NULL,
- LLM_NORM_RMS, il);
- cb(cur, "attn_norm", il);
-
- // self attention
- {
- // compute Q and K and RoPE them
- auto [Qcur, Kcur, Vcur] = build_qkv(model.layers[il], cur,
- n_embd_head, n_head, n_head_kv, il);
-
- Qcur = ggml_rope_ext(
- ctx0, Qcur, inp_pos, nullptr,
- n_rot, rope_type, n_ctx_orig, freq_base, freq_scale,
- ext_factor, attn_factor, beta_fast, beta_slow
- );
-
- Kcur = ggml_rope_ext(ctx0, Kcur, inp_pos, nullptr,
- n_rot, rope_type, n_ctx_orig, freq_base, freq_scale,
- ext_factor, attn_factor, beta_fast, beta_slow
- );
-
- cb(Qcur, "Qcur", il);
- cb(Kcur, "Kcur", il);
- cb(Vcur, "Vcur", il);
-
- cur = build_attn(inp_attn,
- model.layers[il].wo, model.layers[il].wo_b, model.layers[il].wo_s,
- Qcur, Kcur, Vcur, nullptr, nullptr, nullptr, 1.0f/sqrtf(float(n_embd_head)), il);
- }
-
- if (il == n_layer - 1 && inp_out_ids) {
- cur = ggml_get_rows(ctx0, cur, inp_out_ids);
- inpSA = ggml_get_rows(ctx0, inpSA, inp_out_ids);
- }
-
- ggml_tensor * ffn_inp = ggml_add(ctx0, cur, inpSA);
- cb(ffn_inp, "ffn_inp", il);
-
- // feed-forward network
- cur = build_norm(ffn_inp,
- model.layers[il].ffn_norm, NULL,
- LLM_NORM_RMS, il);
- cb(cur, "ffn_norm", il);
-
- cur = build_ffn(cur,
- model.layers[il].ffn_up, model.layers[il].ffn_up_b, NULL,
- model.layers[il].ffn_gate, model.layers[il].ffn_gate_b, NULL,
- model.layers[il].ffn_down, model.layers[il].ffn_down_b, NULL,
- NULL,
- LLM_FFN_SILU, LLM_FFN_PAR, il);
-
- cur = ggml_add(ctx0, cur, ffn_inp);
- cb(cur, "ffn_out", il);
-
- cur = build_cvec(cur, il);
- cb(cur, "l_out", il);
-
- // input for next layer
- inpL = cur;
- }
-
- cur = inpL;
-
- cur = build_norm(cur,
- model.output_norm, NULL,
- LLM_NORM_RMS, -1);
-
- cb(cur, "result_norm", -1);
- res->t_embd = cur;
-
- // lm_head
- cur = build_lora_mm(model.output, cur);
-
- if (model.output_b != nullptr) {
- cur = ggml_add(ctx0, cur, model.output_b);
- }
-
- cb(cur, "result_output", -1);
- res->t_logits = cur;
-
- ggml_build_forward_expand(gf, cur);
-}
#include "models.h"
-llm_build_phi2::llm_build_phi2(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_phi2::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+
+ switch (hparams.n_layer) {
+ case 24: type = LLM_TYPE_1B; break;
+ case 32: type = LLM_TYPE_3B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_phi2::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+ output_b = create_tensor(tn(LLM_TENSOR_OUTPUT, "bias"), {n_vocab}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, 0);
+
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
+ layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, 0);
+
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_phi2::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_phi2::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
+void llama_model_phi3::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ switch (hparams.n_layer) {
+ case 24: type = LLM_TYPE_1B; break;
+ case 32: type = LLM_TYPE_3B; break;
+ case 40: type = LLM_TYPE_14B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+
+ const bool found_swa = ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa, false);
+
+ if (found_swa && hparams.n_swa > 0) {
+ LLAMA_LOG_WARN("%s: Phi SWA is currently disabled - results might be suboptimal for some models (see %s)\n",
+ __func__, "https://github.com/ggml-org/llama.cpp/pull/13676");
+
+ // TODO: fix conversion scripts to correctly populate `n_swa` and `n_swa_pattern`
+ hparams.swa_type = LLAMA_SWA_TYPE_NONE;
+
+ hparams.n_swa = 0;
+ hparams.set_swa_pattern(1);
+ }
+}
+
+void llama_model_phi3::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), { n_embd }, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), { n_embd }, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, TENSOR_NOT_REQUIRED);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_embd, n_embd }, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), { n_embd }, 0);
+
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd }, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), { n_embd, 2 * n_ff }, 0);
+
+ layer.rope_long = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_LONG, "weight", i), { n_rot/2 }, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ layer.rope_short = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_SHORT, "weight", i), { n_rot/2 }, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_phi3::build_arch_graph(const llm_graph_params & params) const {
+ if (hparams.swa_type != LLAMA_SWA_TYPE_NONE) {
+ return std::make_unique<graph<true>> (*this, params);
+ } else {
+ return std::make_unique<graph<false>>(*this, params);
+ }
+}
+
template<bool iswa>
-llm_build_phi3<iswa>::llm_build_phi3(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+llama_model_phi3::graph<iswa>::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
}
// Explicit template instantiations
-template struct llm_build_phi3<false>;
-template struct llm_build_phi3<true>;
+template struct llama_model_phi3::graph<false>;
+template struct llama_model_phi3::graph<true>;
--- /dev/null
+#include "models.h"
+
+void llama_model_phimoe::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ switch (hparams.n_layer) {
+ case 32: type = LLM_TYPE_16x3_8B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_phimoe::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ const int64_t n_embd_head = n_embd / n_head;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), { n_embd }, 0);
+ output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), { n_embd, n_vocab }, 0);
+ output_b = create_tensor(tn(LLM_TENSOR_OUTPUT, "bias"), { n_vocab }, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), { n_embd }, 0);
+ layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), { n_embd }, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_embd, n_embd }, 0);
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), { n_embd }, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), { n_embd }, 0);
+ layer.ffn_norm_b = create_tensor(tn(LLM_TENSOR_FFN_NORM, "bias", i), { n_embd }, 0);
+
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
+
+ layer.rope_long = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_LONG, "weight", i), { n_embd_head/2 }, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ layer.rope_short = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_SHORT, "weight", i), { n_embd_head/2 }, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_phimoe::build_arch_graph(const llm_graph_params & params) const {
+ if (hparams.swa_type != LLAMA_SWA_TYPE_NONE) {
+ return std::make_unique<graph<true>> (*this, params);
+ } else {
+ return std::make_unique<graph<false>>(*this, params);
+ }
+}
+
#include "models.h"
-llm_build_plamo::llm_build_plamo(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_plamo::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ switch (hparams.n_layer) {
+ case 40: type = LLM_TYPE_13B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_plamo::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_plamo::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_plamo::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-
#include "llama-memory-recurrent.h"
-llm_build_plamo2::llm_build_plamo2(const llama_model & model, const llm_graph_params & params) :
+void llama_model_plamo2::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ // Load Mamba SSM parameters
+ ml.get_key(LLM_KV_SSM_CONV_KERNEL, hparams.ssm_d_conv);
+ ml.get_key(LLM_KV_SSM_INNER_SIZE, hparams.ssm_d_inner);
+ ml.get_key(LLM_KV_SSM_STATE_SIZE, hparams.ssm_d_state);
+ ml.get_key(LLM_KV_SSM_TIME_STEP_RANK, hparams.ssm_dt_rank);
+ ml.get_key(LLM_KV_SSM_GROUP_COUNT, hparams.ssm_n_group);
+
+ for (uint32_t i = 0; i < hparams.n_layer; ++i) {
+ hparams.recurrent_layer_arr[i] = hparams.n_head_kv(i) == 0;
+ }
+
+ switch (hparams.n_layer) {
+ case 16: type = LLM_TYPE_1B; break;
+ case 32:
+ if (hparams.n_embd == 2048) {
+ type = LLM_TYPE_2B;
+ } else if (hparams.n_embd == 4096) {
+ type = LLM_TYPE_8B;
+ }
+ break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_plamo2::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ // mamba parameters
+ const uint32_t d_conv = hparams.ssm_d_conv;
+ const uint32_t d_state = hparams.ssm_d_state;
+ const uint32_t num_heads = hparams.ssm_dt_rank;
+ const uint32_t intermediate_size = hparams.ssm_d_inner;
+ const int64_t dt_dim = std::max(64, int(hparams.n_embd / 16));
+
+ // attention parameters
+ const uint32_t qk_dim = hparams.n_embd_head_k();
+ const uint32_t v_dim = hparams.n_embd_head_v();
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+ bool is_mamba_layer = hparams.is_recurrent(i);
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ if (is_mamba_layer) {
+ layer.ssm_in = create_tensor(tn(LLM_TENSOR_SSM_IN, "weight", i), {n_embd, 2 * intermediate_size}, 0);
+ layer.ssm_conv1d = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "weight", i), {d_conv, intermediate_size}, 0);
+
+ layer.ssm_x = create_tensor(tn(LLM_TENSOR_SSM_X, "weight", i), {intermediate_size, dt_dim + 2*d_state}, 0);
+ layer.ssm_dt = create_tensor(tn(LLM_TENSOR_SSM_DT, "weight", i), {dt_dim, num_heads}, 0);
+ layer.ssm_dt_b = create_tensor(tn(LLM_TENSOR_SSM_DT, "bias", i), {num_heads}, 0);
+
+ layer.ssm_a = create_tensor(tn(LLM_TENSOR_SSM_A, i), {num_heads}, 0);
+ layer.ssm_d = create_tensor(tn(LLM_TENSOR_SSM_D, i), {num_heads}, 0);
+
+ layer.ssm_out = create_tensor(tn(LLM_TENSOR_SSM_OUT, "weight", i), {intermediate_size, n_embd}, 0);
+
+ layer.ssm_dt_norm = create_tensor(tn(LLM_TENSOR_SSM_DT_NORM, i), {dt_dim}, 0);
+ layer.ssm_b_norm = create_tensor(tn(LLM_TENSOR_SSM_B_NORM, i), {d_state}, 0);
+ layer.ssm_c_norm = create_tensor(tn(LLM_TENSOR_SSM_C_NORM, i), {d_state}, 0);
+ } else {
+ const int64_t num_attention_heads = hparams.n_head(i);
+ const int64_t q_num_heads = num_attention_heads;
+ const int64_t num_key_value_heads = hparams.n_head_kv(i);
+ const int64_t k_num_heads = num_key_value_heads;
+ const int64_t v_num_heads = num_key_value_heads;
+ const int64_t q_proj_dim = q_num_heads * qk_dim;
+ const int64_t k_proj_dim = k_num_heads * qk_dim;
+ const int64_t v_proj_dim = v_num_heads * v_dim;
+
+ layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, q_proj_dim + k_proj_dim + v_proj_dim}, 0);
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {qk_dim, num_attention_heads}, 0);
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {qk_dim, k_num_heads}, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {q_num_heads * v_dim, n_embd}, 0);
+ }
+
+ // All layers have post-attention norm, FFN norm, and FFN tensors
+ layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, i), {n_embd}, 0);
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff * 2}, 0);
+ layer.ffn_post_norm = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM, i), {n_embd}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_plamo2::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_plamo2::graph::graph(const llama_model & model, const llm_graph_params & params) :
llm_build_mamba_base(params) {
ggml_tensor * cur;
ggml_tensor * inpL;
ggml_build_forward_expand(gf, cur);
}
-ggml_tensor * llm_build_plamo2::build_plamo2_attn_layer(llm_graph_input_attn_kv * inp,
+ggml_tensor * llama_model_plamo2::graph::build_plamo2_attn_layer(llm_graph_input_attn_kv * inp,
ggml_tensor * inp_pos,
ggml_tensor * cur,
const llama_model & model,
return cur;
}
-ggml_tensor * llm_build_plamo2::build_plamo2_mamba_layer(llm_graph_input_rs * inp,
+ggml_tensor * llama_model_plamo2::graph::build_plamo2_mamba_layer(llm_graph_input_rs * inp,
ggml_tensor * cur,
const llama_model & model,
const llama_ubatch & ubatch,
#include "models.h"
+void llama_model_plamo3::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ const bool found_swa = ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa, false);
+ if (found_swa && hparams.n_swa > 0) {
+ hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
+ ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
+ uint32_t swa_period = 8;
+ ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
+ hparams.set_swa_pattern(swa_period);
+ } else {
+ hparams.swa_type = LLAMA_SWA_TYPE_NONE;
+ }
+
+ switch (hparams.n_layer) {
+ case 24: type = LLM_TYPE_2B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_plamo3::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ const int64_t head_dim_q = hparams.n_embd_head_k();
+ const int64_t head_dim_v = hparams.n_embd_head_v();
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ const int64_t num_attention_heads = hparams.n_head(i);
+ const int64_t num_key_value_heads = hparams.n_head_kv(i);
+ const int64_t q_proj_dim = num_attention_heads * head_dim_q;
+ const int64_t k_proj_dim = num_key_value_heads * head_dim_q;
+ const int64_t v_proj_dim = num_key_value_heads * head_dim_v;
+ const int64_t n_ff_cur = hparams.n_ff(i);
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i),
+ {n_embd,q_proj_dim + k_proj_dim + v_proj_dim}, 0);
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {head_dim_q}, 0);
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {head_dim_q}, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {num_attention_heads * head_dim_v, n_embd}, 0);
+ layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, i), {n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_post_norm = create_tensor(tn(LLM_TENSOR_FFN_POST_NORM, i), {n_embd}, 0);
+
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff_cur * 2}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff_cur, n_embd}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_plamo3::build_arch_graph(const llm_graph_params & params) const {
+ if (hparams.swa_type != LLAMA_SWA_TYPE_NONE) {
+ return std::make_unique<graph<true>> (*this, params);
+ } else {
+ return std::make_unique<graph<false>>(*this, params);
+ }
+}
+
template <bool iswa>
-llm_build_plamo3<iswa>::llm_build_plamo3(const llama_model & model, const llm_graph_params & params) :
+llama_model_plamo3::graph<iswa>::graph(const llama_model & model, const llm_graph_params & params) :
llm_graph_context(params) {
const int64_t head_dim_q = hparams.n_embd_head_k();
const int64_t head_dim_v = hparams.n_embd_head_v();
}
// Explicit template instantiations
-template struct llm_build_plamo3<false>;
-template struct llm_build_plamo3<true>;
+template struct llama_model_plamo3::graph<false>;
+template struct llama_model_plamo3::graph<true>;
#include "models.h"
-llm_build_plm::llm_build_plm(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_plm::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key(LLM_KV_ATTENTION_KV_LORA_RANK, hparams.n_lora_kv);
+ switch (hparams.n_layer) {
+ case 32: type = LLM_TYPE_1_8B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_plm::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ const int64_t n_embd_head_qk_rope = hparams.n_rot();
+ const int64_t n_embd_head_qk_nope = hparams.n_embd_head_k() - hparams.n_rot();
+ const int64_t kv_lora_rank = hparams.n_lora_kv;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ // output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.wq = create_tensor(tn(LLM_TENSOR_ATTN_Q, "weight", i), {n_embd, n_embd_head_k * n_head}, 0);
+ layer.wkv_a_mqa = create_tensor(tn(LLM_TENSOR_ATTN_KV_A_MQA, "weight", i), {n_embd, kv_lora_rank + (n_embd_head_qk_rope)}, 0);
+ layer.attn_kv_a_norm = create_tensor(tn(LLM_TENSOR_ATTN_KV_A_NORM, "weight", i), {kv_lora_rank}, 0);
+ layer.wkv_b = create_tensor(tn(LLM_TENSOR_ATTN_KV_B, "weight", i), {kv_lora_rank, n_head * (n_embd_head_qk_nope + n_embd_head_v)}, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_head * ( n_embd_head_v), n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_plm::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_plm::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const float kq_scale = 1.0f/sqrtf(float(hparams.n_embd_head_k()));
const uint32_t n_embd_head_qk_rope = hparams.n_rot();
#include "models.h"
-llm_build_qwen::llm_build_qwen(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_qwen::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ switch (hparams.n_layer) {
+ case 32: type = LLM_TYPE_7B; break;
+ case 40: type = LLM_TYPE_13B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_qwen::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_embd*3}, 0);
+ layer.wqkv_b = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "bias", i), {n_embd*3}, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff/2}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff/2, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff/2}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_qwen::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_qwen::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_qwen2::llm_build_qwen2(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_qwen2::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ switch (hparams.n_layer) {
+ case 24: type = hparams.n_embd == 1024 ? LLM_TYPE_0_5B : LLM_TYPE_1B; break;
+ case 28: type = hparams.n_embd == 1536 ? LLM_TYPE_1_5B : LLM_TYPE_7B; break;
+ case 32: type = LLM_TYPE_7B; break;
+ case 36: type = LLM_TYPE_3B; break;
+ case 40: type = hparams.n_head() == 20 ? LLM_TYPE_4B : LLM_TYPE_13B; break;
+ case 48: type = LLM_TYPE_14B; break;
+ case 64: type = LLM_TYPE_32B; break;
+ case 80: type = LLM_TYPE_70B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_qwen2::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ output_b = create_tensor(tn(LLM_TENSOR_OUTPUT, "bias"), {n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_qwen2::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_qwen2::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_qwen2moe::llm_build_qwen2moe(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_qwen2moe::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp, false);
+ ml.get_key(LLM_KV_EXPERT_SHARED_FEED_FORWARD_LENGTH, hparams.n_ff_shexp, false);
+
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ switch (hparams.n_layer) {
+ case 24: type = LLM_TYPE_A2_7B; break;
+ case 28: type = LLM_TYPE_57B_A14B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_qwen2moe::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+
+ if (n_expert == 0) {
+ throw std::runtime_error("n_expert must be > 0 for QWEN2MOE");
+ }
+ if (n_expert_used == 0) {
+ throw std::runtime_error("n_expert_used must be > 0 for QWEN2MOE");
+ }
+
+ // MoE branch
+ const int64_t n_ff_exp = hparams.n_ff_exp ? hparams.n_ff_exp : n_ff / n_expert_used;
+
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
+
+ // Shared expert branch
+ const int64_t n_ff_shexp = hparams.n_ff_shexp ? hparams.n_ff_shexp : n_ff;
+
+ layer.ffn_gate_inp_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP_SHEXP, "weight", i), {n_embd}, 0);
+ layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), { n_embd, n_ff_shexp}, 0);
+ layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {n_ff_shexp, n_embd}, 0);
+ layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), { n_embd, n_ff_shexp}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_qwen2moe::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_qwen2moe::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_qwen2vl::llm_build_qwen2vl(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_qwen2vl::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key_or_arr(LLM_KV_ROPE_DIMENSION_SECTIONS, hparams.rope_sections, 4, true);
+}
+// fall through
+
+void llama_model_qwen2vl::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ output_b = create_tensor(tn(LLM_TENSOR_OUTPUT, "bias"), {n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_qwen2vl::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_qwen2vl::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_qwen3::llm_build_qwen3(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_qwen3::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ switch (hparams.n_layer) {
+ case 28: type = hparams.n_embd == 1024 ? LLM_TYPE_0_6B : LLM_TYPE_1_7B; break;
+ case 36: type = hparams.n_embd == 2560 ? LLM_TYPE_4B : LLM_TYPE_8B; break;
+ case 40: type = LLM_TYPE_14B; break;
+ case 64: type = LLM_TYPE_32B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_qwen3::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ // output rerank head
+ cls_out = create_tensor(tn(LLM_TENSOR_CLS_OUT, "weight"), {n_embd, hparams.n_cls_out}, TENSOR_NOT_REQUIRED);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_qwen3::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_qwen3::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-
#include "llama-memory-recurrent.h"
-llm_build_qwen35::llm_build_qwen35(const llama_model & model, const llm_graph_params & params) :
+void llama_model_qwen35::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key_or_arr(LLM_KV_ROPE_DIMENSION_SECTIONS, hparams.rope_sections, 4, true);
+
+ // Load linear attention (gated delta net) parameters
+ ml.get_key(LLM_KV_SSM_CONV_KERNEL, hparams.ssm_d_conv);
+ ml.get_key(LLM_KV_SSM_INNER_SIZE, hparams.ssm_d_inner);
+ ml.get_key(LLM_KV_SSM_STATE_SIZE, hparams.ssm_d_state);
+ ml.get_key(LLM_KV_SSM_TIME_STEP_RANK, hparams.ssm_dt_rank);
+ ml.get_key(LLM_KV_SSM_GROUP_COUNT, hparams.ssm_n_group);
+
+ // Mark recurrent layers (linear attention layers)
+ {
+ uint32_t full_attn_interval = 4;
+ ml.get_key(LLM_KV_FULL_ATTENTION_INTERVAL, full_attn_interval, false);
+ for (uint32_t i = 0; i < hparams.n_layer; ++i) {
+ hparams.recurrent_layer_arr[i] = ((i + 1) % full_attn_interval != 0);
+ }
+ }
+
+ switch (hparams.n_layer) {
+ case 24: type = hparams.n_embd == 1024 ? LLM_TYPE_0_8B : LLM_TYPE_2B; break;
+ case 32: type = hparams.n_embd == 2560 ? LLM_TYPE_4B : LLM_TYPE_9B; break;
+ case 64: type = LLM_TYPE_27B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_qwen35::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), { n_embd }, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), { n_embd, n_vocab }, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, TENSOR_DUPLICATED);
+ }
+
+ // Calculate dimensions from hyperparameters
+ const int64_t head_k_dim = hparams.ssm_d_state;
+ const int64_t head_v_dim = hparams.ssm_d_state;
+ const int64_t n_k_heads = hparams.ssm_n_group;
+ const int64_t n_v_heads = hparams.ssm_dt_rank;
+ const int64_t key_dim = head_k_dim * n_k_heads;
+ const int64_t value_dim = head_v_dim * n_v_heads;
+ const int64_t conv_dim = key_dim * 2 + value_dim;
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), { n_embd }, 0);
+ layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), { n_embd }, 0);
+
+ if (!hparams.is_recurrent(i)) {
+ // Attention layers
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head * 2, n_embd_k_gqa, n_embd_v_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_embd_head_k * n_head, n_embd }, 0);
+
+ // Q/K normalization for attention layers
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), { n_embd_head_k }, 0);
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), { n_embd_head_k }, 0);
+ } else {
+ // Linear attention (gated delta net) specific tensors
+ // Create tensors with calculated dimensions
+ layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), { n_embd, key_dim * 2 + value_dim }, TENSOR_NOT_REQUIRED);
+ layer.wqkv_gate = create_tensor(tn(LLM_TENSOR_ATTN_GATE, "weight", i), { n_embd, value_dim }, TENSOR_NOT_REQUIRED);
+ layer.ssm_conv1d = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "weight", i), { hparams.ssm_d_conv, conv_dim }, 0);
+ layer.ssm_dt = create_tensor(tn(LLM_TENSOR_SSM_DT, "bias", i), { hparams.ssm_dt_rank }, 0);
+ layer.ssm_a = create_tensor(tn(LLM_TENSOR_SSM_A_NOSCAN, i), { hparams.ssm_dt_rank }, 0);
+ layer.ssm_beta = create_tensor(tn(LLM_TENSOR_SSM_BETA, "weight", i), { n_embd, n_v_heads }, 0);
+ layer.ssm_alpha = create_tensor(tn(LLM_TENSOR_SSM_ALPHA, "weight", i), { n_embd, n_v_heads }, 0);
+ layer.ssm_norm = create_tensor(tn(LLM_TENSOR_SSM_NORM, "weight", i), { head_v_dim }, 0);
+ layer.ssm_out = create_tensor(tn(LLM_TENSOR_SSM_OUT, "weight", i), { value_dim, n_embd }, 0);
+ }
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_qwen35::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_qwen35::graph::graph(const llama_model & model, const llm_graph_params & params) :
llm_build_delta_net_base(params), model(model) {
const int64_t n_embd_head = hparams.n_embd_head_v();
ggml_build_forward_expand(gf, cur);
}
-std::pair<ggml_tensor *, ggml_tensor *> llm_build_qwen35::build_qkvz(
+std::pair<ggml_tensor *, ggml_tensor *> llama_model_qwen35::graph::build_qkvz(
ggml_tensor * input,
int il) {
const int64_t n_seqs = ubatch.n_seqs;
return { qkv_mixed, z };
}
-ggml_tensor * llm_build_qwen35::build_norm_gated(
+ggml_tensor * llama_model_qwen35::graph::build_norm_gated(
ggml_tensor * input,
ggml_tensor * weights,
ggml_tensor * gate,
return ggml_mul(ctx0, normalized, gated_silu);
}
-ggml_tensor * llm_build_qwen35::build_layer_attn(
+ggml_tensor * llama_model_qwen35::graph::build_layer_attn(
llm_graph_input_attn_kv * inp,
ggml_tensor * cur,
ggml_tensor * inp_pos,
return cur;
}
-ggml_tensor * llm_build_qwen35::build_layer_attn_linear(
+ggml_tensor * llama_model_qwen35::graph::build_layer_attn_linear(
llm_graph_input_rs * inp,
ggml_tensor * cur,
int il) {
return cur;
}
-ggml_tensor * llm_build_qwen35::build_layer_ffn(ggml_tensor * cur, const int il) {
+ggml_tensor * llama_model_qwen35::graph::build_layer_ffn(ggml_tensor * cur, const int il) {
// Qwen3.5 does not use MoE FFN
GGML_ASSERT(model.layers[il].ffn_gate_inp == nullptr);
#include "models.h"
-
#include "llama-memory-recurrent.h"
-llm_build_qwen35moe::llm_build_qwen35moe(const llama_model & model, const llm_graph_params & params) :
+void llama_model_qwen35moe::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp, false);
+ ml.get_key(LLM_KV_EXPERT_SHARED_FEED_FORWARD_LENGTH, hparams.n_ff_shexp, false);
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ ml.get_key_or_arr(LLM_KV_ROPE_DIMENSION_SECTIONS, hparams.rope_sections, 4, true);
+
+ // Load linear attention (gated delta net) parameters
+ ml.get_key(LLM_KV_SSM_CONV_KERNEL, hparams.ssm_d_conv);
+ ml.get_key(LLM_KV_SSM_INNER_SIZE, hparams.ssm_d_inner);
+ ml.get_key(LLM_KV_SSM_STATE_SIZE, hparams.ssm_d_state);
+ ml.get_key(LLM_KV_SSM_TIME_STEP_RANK, hparams.ssm_dt_rank);
+ ml.get_key(LLM_KV_SSM_GROUP_COUNT, hparams.ssm_n_group);
+
+ // Mark recurrent layers (linear attention layers)
+ {
+ uint32_t full_attn_interval = 4;
+ ml.get_key(LLM_KV_FULL_ATTENTION_INTERVAL, full_attn_interval, false);
+ for (uint32_t i = 0; i < hparams.n_layer; ++i) {
+ hparams.recurrent_layer_arr[i] = ((i + 1) % full_attn_interval != 0);
+ }
+ }
+
+ switch (hparams.n_layer) {
+ case 40: type = LLM_TYPE_35B_A3B; break;
+ case 48: type = LLM_TYPE_122B_A10B; break;
+ case 60: type = LLM_TYPE_397B_A17B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_qwen35moe::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), { n_embd }, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), { n_embd, n_vocab }, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, TENSOR_DUPLICATED);
+ }
+
+ const int64_t n_ff_exp = hparams.n_ff_exp ? hparams.n_ff_exp : n_ff / n_expert_used;
+
+ // Calculate dimensions from hyperparameters
+ const int64_t head_k_dim = hparams.ssm_d_state;
+ const int64_t head_v_dim = hparams.ssm_d_state;
+ const int64_t n_k_heads = hparams.ssm_n_group;
+ const int64_t n_v_heads = hparams.ssm_dt_rank;
+ const int64_t key_dim = head_k_dim * n_k_heads;
+ const int64_t value_dim = head_v_dim * n_v_heads;
+ const int64_t conv_dim = key_dim * 2 + value_dim;
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), { n_embd }, 0);
+ layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), { n_embd }, 0);
+
+ if (!hparams.is_recurrent(i)) {
+ // Attention layers
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head * 2, n_embd_k_gqa, n_embd_v_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_embd_head_k * n_head, n_embd }, 0);
+
+ // Q/K normalization for attention layers
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), { n_embd_head_k }, 0);
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), { n_embd_head_k }, 0);
+ } else {
+ // Linear attention (gated delta net) specific tensors
+ // Create tensors with calculated dimensions
+ layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), { n_embd, key_dim * 2 + value_dim }, TENSOR_NOT_REQUIRED);
+ layer.wqkv_gate = create_tensor(tn(LLM_TENSOR_ATTN_GATE, "weight", i), { n_embd, value_dim }, TENSOR_NOT_REQUIRED);
+ layer.ssm_conv1d = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "weight", i), { hparams.ssm_d_conv, conv_dim }, 0);
+ layer.ssm_dt = create_tensor(tn(LLM_TENSOR_SSM_DT, "bias", i), { hparams.ssm_dt_rank }, 0);
+ layer.ssm_a = create_tensor(tn(LLM_TENSOR_SSM_A_NOSCAN, i), { hparams.ssm_dt_rank }, 0);
+ layer.ssm_beta = create_tensor(tn(LLM_TENSOR_SSM_BETA, "weight", i), { n_embd, n_v_heads }, 0);
+ layer.ssm_alpha = create_tensor(tn(LLM_TENSOR_SSM_ALPHA, "weight", i), { n_embd, n_v_heads }, 0);
+ layer.ssm_norm = create_tensor(tn(LLM_TENSOR_SSM_NORM, "weight", i), { head_v_dim }, 0);
+ layer.ssm_out = create_tensor(tn(LLM_TENSOR_SSM_OUT, "weight", i), { value_dim, n_embd }, 0);
+ }
+
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), { n_embd, n_expert }, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff_exp, n_embd, n_expert }, 0);
+ create_tensor_gate_up_exps(layer, i, n_embd, n_ff_exp, n_expert, 0);
+
+ // Shared experts
+ const int64_t n_ff_shexp = hparams.n_ff_shexp ? hparams.n_ff_shexp : n_ff;
+
+ layer.ffn_gate_inp_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP_SHEXP, "weight", i), { n_embd }, 0);
+ layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), { n_embd, n_ff_shexp }, 0);
+ layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), { n_embd, n_ff_shexp }, 0);
+ layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), { n_ff_shexp, n_embd }, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_qwen35moe::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_qwen35moe::graph::graph(const llama_model & model, const llm_graph_params & params) :
llm_build_delta_net_base(params), model(model) {
const int64_t n_embd_head = hparams.n_embd_head_v();
ggml_build_forward_expand(gf, cur);
}
-std::pair<ggml_tensor *, ggml_tensor *> llm_build_qwen35moe::build_qkvz(
+std::pair<ggml_tensor *, ggml_tensor *> llama_model_qwen35moe::graph::build_qkvz(
ggml_tensor * input,
int il) {
const int64_t n_seqs = ubatch.n_seqs;
return { qkv_mixed, z };
}
-ggml_tensor * llm_build_qwen35moe::build_norm_gated(
+ggml_tensor * llama_model_qwen35moe::graph::build_norm_gated(
ggml_tensor * input,
ggml_tensor * weights,
ggml_tensor * gate,
return ggml_mul(ctx0, normalized, gated_silu);
}
-ggml_tensor * llm_build_qwen35moe ::build_layer_attn(
+ggml_tensor * llama_model_qwen35moe::graph::build_layer_attn(
llm_graph_input_attn_kv * inp,
ggml_tensor * cur,
ggml_tensor * inp_pos,
return cur;
}
-ggml_tensor * llm_build_qwen35moe ::build_layer_attn_linear(
+ggml_tensor * llama_model_qwen35moe::graph::build_layer_attn_linear(
llm_graph_input_rs * inp,
ggml_tensor * cur,
int il) {
return cur;
}
-ggml_tensor * llm_build_qwen35moe ::build_layer_ffn(ggml_tensor * cur, const int il) {
+ggml_tensor * llama_model_qwen35moe::graph::build_layer_ffn(ggml_tensor * cur, const int il) {
// Check if this is an MoE layer
GGML_ASSERT(model.layers[il].ffn_gate_inp != nullptr);
#include "models.h"
-llm_build_qwen3moe::llm_build_qwen3moe(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_qwen3moe::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp, false);
+
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ switch (hparams.n_layer) {
+ case 48: type = LLM_TYPE_30B_A3B; break;
+ case 94: type = LLM_TYPE_235B_A22B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_qwen3moe::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+
+ if (n_expert == 0) {
+ throw std::runtime_error("n_expert must be > 0 for QWEN3MOE");
+ }
+ if (n_expert_used == 0) {
+ throw std::runtime_error("n_expert_used must be > 0 for QWEN3MOE");
+ }
+
+ // MoE branch
+ const int64_t n_ff_exp = hparams.n_ff_exp ? hparams.n_ff_exp : n_ff / n_expert_used;
+
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_qwen3moe::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_qwen3moe::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-
#include "llama-memory-recurrent.h"
-llm_build_qwen3next::llm_build_qwen3next(const llama_model & model, const llm_graph_params & params) :
+void llama_model_qwen3next::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp, false);
+ ml.get_key(LLM_KV_EXPERT_SHARED_FEED_FORWARD_LENGTH, hparams.n_ff_shexp, false);
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ // Load linear attention (gated delta net) parameters
+ ml.get_key(LLM_KV_SSM_CONV_KERNEL, hparams.ssm_d_conv);
+ ml.get_key(LLM_KV_SSM_INNER_SIZE, hparams.ssm_d_inner);
+ ml.get_key(LLM_KV_SSM_STATE_SIZE, hparams.ssm_d_state);
+ ml.get_key(LLM_KV_SSM_TIME_STEP_RANK, hparams.ssm_dt_rank);
+ ml.get_key(LLM_KV_SSM_GROUP_COUNT, hparams.ssm_n_group);
+
+ // Mark recurrent layers (linear attention layers)
+ {
+ uint32_t full_attn_interval = 4;
+ ml.get_key(LLM_KV_FULL_ATTENTION_INTERVAL, full_attn_interval, false);
+ for (uint32_t i = 0; i < hparams.n_layer; ++i) {
+ hparams.recurrent_layer_arr[i] = ((i + 1) % full_attn_interval != 0);
+ }
+ }
+
+ switch (hparams.n_layer) {
+ case 48: type = LLM_TYPE_80B_A3B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_qwen3next::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ if (n_expert == 0) {
+ throw std::runtime_error(arch_name() + " model cannot have zero experts");
+ }
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), { n_embd }, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), { n_embd, n_vocab }, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, TENSOR_DUPLICATED);
+ }
+
+ const int64_t n_ff_exp = hparams.n_ff_exp ? hparams.n_ff_exp : n_ff / n_expert_used;
+
+ // Calculate dimensions from hyperparameters
+ const int64_t head_k_dim = hparams.ssm_d_state;
+ const int64_t head_v_dim = hparams.ssm_d_state;
+ const int64_t n_k_heads = hparams.ssm_n_group;
+ const int64_t n_v_heads = hparams.ssm_dt_rank;
+ const int64_t key_dim = head_k_dim * n_k_heads;
+ const int64_t value_dim = head_v_dim * n_v_heads;
+ const int64_t conv_dim = key_dim * 2 + value_dim;
+
+ // Calculate projection sizes
+ const int64_t qkvz_dim = key_dim * 2 + value_dim * 2;
+ const int64_t ba_dim = n_v_heads * 2;
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+ const uint32_t n_ff_shexp = hparams.n_ff_shexp > 0 ? hparams.n_ff_shexp : hparams.n_ff(i);
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), { n_embd }, 0);
+ layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), { n_embd }, 0);
+
+ if (!hparams.is_recurrent(i)) {
+ // Attention layers
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head * 2, n_embd_k_gqa, n_embd_v_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_embd_head_k * n_head, n_embd }, 0);
+
+ // Q/K normalization for attention layers
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), { n_embd_head_k }, 0);
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), { n_embd_head_k }, 0);
+ } else {
+ // Linear attention (gated delta net) specific tensors
+ // Create tensors with calculated dimensions
+ // note: ssm_in is used by legacy GGUF
+ layer.ssm_in = create_tensor(tn(LLM_TENSOR_SSM_IN, "weight", i), { n_embd, qkvz_dim }, TENSOR_NOT_REQUIRED);
+ layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), { n_embd, key_dim * 2 + value_dim }, TENSOR_NOT_REQUIRED);
+ layer.wqkv_gate = create_tensor(tn(LLM_TENSOR_ATTN_GATE, "weight", i), { n_embd, value_dim }, TENSOR_NOT_REQUIRED);
+ layer.ssm_conv1d = create_tensor(tn(LLM_TENSOR_SSM_CONV1D, "weight", i), { hparams.ssm_d_conv, conv_dim }, 0);
+ layer.ssm_dt = create_tensor(tn(LLM_TENSOR_SSM_DT, "bias", i), { hparams.ssm_dt_rank }, 0);
+ layer.ssm_a = create_tensor(tn(LLM_TENSOR_SSM_A_NOSCAN, i), { hparams.ssm_dt_rank }, 0);
+ layer.ssm_beta_alpha = create_tensor(tn(LLM_TENSOR_SSM_BETA_ALPHA, "weight", i), { n_embd, ba_dim }, 0);
+ layer.ssm_norm = create_tensor(tn(LLM_TENSOR_SSM_NORM, "weight", i), { head_v_dim }, 0);
+ layer.ssm_out = create_tensor(tn(LLM_TENSOR_SSM_OUT, "weight", i), { value_dim, n_embd }, 0);
+ }
+
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), { n_embd, n_expert }, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff_exp, n_embd, n_expert }, 0);
+ create_tensor_gate_up_exps(layer, i, n_embd, n_ff_exp, n_expert, 0);
+
+ // Shared experts
+ layer.ffn_gate_inp_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP_SHEXP, "weight", i), { n_embd }, 0);
+ layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), { n_embd, n_ff_shexp }, 0);
+ layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), { n_embd, n_ff_shexp }, 0);
+ layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), { n_ff_shexp, n_embd }, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_qwen3next::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_qwen3next::graph::graph(const llama_model & model, const llm_graph_params & params) :
llm_build_delta_net_base(params), model(model) {
ggml_tensor * cur;
ggml_tensor * inpL;
t->nb[1], t->nb[2], t->nb[3], t->nb[2] * c);
}
-ggml_tensor * llm_build_qwen3next::build_norm_gated(
+ggml_tensor * llama_model_qwen3next::graph::build_norm_gated(
ggml_tensor * input,
ggml_tensor * weights,
ggml_tensor * gate,
return ggml_mul(ctx0, normalized, gated_silu);
}
-ggml_tensor * llm_build_qwen3next::build_layer_attn(
+ggml_tensor * llama_model_qwen3next::graph::build_layer_attn(
llm_graph_input_attn_kv * inp,
ggml_tensor * cur,
ggml_tensor * inp_pos,
return cur;
}
-std::pair<ggml_tensor *, ggml_tensor *> llm_build_qwen3next::build_qkvz(
+std::pair<ggml_tensor *, ggml_tensor *> llama_model_qwen3next::graph::build_qkvz(
ggml_tensor * input,
int il) {
const int64_t d_inner = hparams.ssm_d_inner;
}
}
-ggml_tensor * llm_build_qwen3next::build_layer_attn_linear(
+ggml_tensor * llama_model_qwen3next::graph::build_layer_attn_linear(
llm_graph_input_rs * inp,
ggml_tensor * cur,
int il) {
return cur;
}
-ggml_tensor * llm_build_qwen3next::build_layer_ffn(ggml_tensor * cur, const int il) {
+ggml_tensor * llama_model_qwen3next::graph::build_layer_ffn(ggml_tensor * cur, const int il) {
// Check if this is an MoE layer
if (model.layers[il].ffn_gate_inp != nullptr) {
// MoE branch
+++ /dev/null
-#include "models.h"
-
-llm_build_qwen3vlmoe::llm_build_qwen3vlmoe(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
- const size_t n_deepstack_layers = hparams.n_deepstack_layers;
-
- const int64_t n_embd = hparams.n_embd;
- const int64_t n_embd_head = hparams.n_embd_head_v();
-
- GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
- GGML_ASSERT(n_embd_head == n_rot);
-
- ggml_tensor * cur;
- ggml_tensor * inpL;
-
- inpL = build_inp_embd(model.tok_embd);
-
- int sections[4];
- std::copy(std::begin(hparams.rope_sections), std::begin(hparams.rope_sections) + 4, sections);
-
- // inp_pos - contains the positions
- ggml_tensor * inp_pos = build_inp_pos();
-
- auto * inp_attn = build_attn_inp_kv();
-
- ggml_tensor * inp_out_ids = build_inp_out_ids();
-
- for (int il = 0; il < n_layer; ++il) {
- ggml_tensor * inpSA = inpL;
-
- // norm
- cur = build_norm(inpL,
- model.layers[il].attn_norm, NULL,
- LLM_NORM_RMS, il);
- cb(cur, "attn_norm", il);
-
- // self_attention
- {
- // compute Q and K and RoPE them
- auto [Qcur, Kcur, Vcur] = build_qkv(model.layers[il], cur,
- n_embd_head, n_head, n_head_kv, il);
-
- Qcur = build_norm(Qcur, model.layers[il].attn_q_norm, NULL, LLM_NORM_RMS, il);
- cb(Qcur, "Qcur_normed", il);
-
- Qcur = ggml_rope_multi(
- ctx0, Qcur, inp_pos, nullptr,
- n_rot, sections, rope_type, n_ctx_orig, freq_base, freq_scale,
- ext_factor, attn_factor, beta_fast, beta_slow
- );
-
- Kcur = build_norm(Kcur, model.layers[il].attn_k_norm, NULL, LLM_NORM_RMS, il);
- cb(Kcur, "Kcur_normed", il);
-
- Kcur = ggml_rope_multi(
- ctx0, Kcur, inp_pos, nullptr,
- n_rot, sections, rope_type, n_ctx_orig, freq_base, freq_scale,
- ext_factor, attn_factor, beta_fast, beta_slow
- );
-
- cb(Qcur, "Qcur", il);
- cb(Kcur, "Kcur", il);
- cb(Vcur, "Vcur", il);
-
- cur = build_attn(inp_attn,
- model.layers[il].wo, model.layers[il].wo_b, model.layers[il].wo_s,
- Qcur, Kcur, Vcur, nullptr, nullptr, nullptr, 1.0f/sqrtf(float(n_embd_head)), il);
- }
-
- if (il == n_layer - 1 && inp_out_ids) {
- cur = ggml_get_rows(ctx0, cur, inp_out_ids);
- inpSA = ggml_get_rows(ctx0, inpSA, inp_out_ids);
- }
-
- ggml_tensor * ffn_inp = ggml_add(ctx0, cur, inpSA);
- cb(ffn_inp, "ffn_inp", il);
-
- // MoE branch
- cur = build_norm(ffn_inp,
- model.layers[il].ffn_norm, NULL,
- LLM_NORM_RMS, il);
- cb(cur, "ffn_norm", il);
-
- ggml_tensor * moe_out =
- build_moe_ffn(cur,
- model.layers[il].ffn_gate_inp,
- model.layers[il].ffn_up_exps,
- model.layers[il].ffn_gate_exps,
- model.layers[il].ffn_down_exps,
- nullptr,
- n_expert, n_expert_used,
- LLM_FFN_SILU, true,
- hparams.expert_weights_scale,
- LLAMA_EXPERT_GATING_FUNC_TYPE_SOFTMAX,
- il);
- cb(moe_out, "ffn_moe_out", il);
- cur = moe_out;
-
- cur = ggml_add(ctx0, cur, ffn_inp);
-
- cur = build_cvec(cur, il);
- cb(cur, "l_out", il);
-
- if (il < (int) n_deepstack_layers) {
- ggml_tensor * ds = ggml_view_2d(ctx0, res->t_inp_embd, n_embd, n_tokens, res->t_inp_embd->nb[1], (il + 1) * n_embd * sizeof(float));
- cur = ggml_add(ctx0, cur, ds);
- cb(cur, "deepstack_out", il);
- }
-
- // input for next layer
- inpL = cur;
- }
-
- cur = inpL;
-
- cur = build_norm(cur,
- model.output_norm, NULL,
- LLM_NORM_RMS, -1);
-
- cb(cur, "result_norm", -1);
- res->t_embd = cur;
-
- // lm_head
- cur = build_lora_mm(model.output, cur);
-
- cb(cur, "result_output", -1);
- res->t_logits = cur;
-
- ggml_build_forward_expand(gf, cur);
-}
-
#include "models.h"
-llm_build_qwen3vl::llm_build_qwen3vl(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_qwen3vl::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_NUM_DEEPSTACK_LAYERS, hparams.n_deepstack_layers, false);
+ ml.get_key_or_arr(LLM_KV_ROPE_DIMENSION_SECTIONS, hparams.rope_sections, 4, true);
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ switch (hparams.n_layer) {
+ case 28: type = LLM_TYPE_1_7B; break;
+ case 36: type = hparams.n_embd == 2560 ? LLM_TYPE_4B : LLM_TYPE_8B; break;
+ case 64: type = LLM_TYPE_32B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_qwen3vl::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ // output rerank head
+ cls_out = create_tensor(tn(LLM_TENSOR_CLS_OUT, "weight"), {n_embd, hparams.n_cls_out}, TENSOR_NOT_REQUIRED);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_qwen3vl::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_qwen3vl::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const size_t n_deepstack_layers = hparams.n_deepstack_layers;
const int64_t n_embd = hparams.n_embd;
--- /dev/null
+#include "models.h"
+
+void llama_model_qwen3vlmoe::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_NUM_DEEPSTACK_LAYERS, hparams.n_deepstack_layers, false);
+ ml.get_key_or_arr(LLM_KV_ROPE_DIMENSION_SECTIONS, hparams.rope_sections, 4, true);
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp, false);
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ switch (hparams.n_layer) {
+ case 48: type = LLM_TYPE_30B_A3B; break;
+ case 94: type = LLM_TYPE_235B_A22B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_qwen3vlmoe::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+
+ if (n_expert == 0) {
+ throw std::runtime_error("n_expert must be > 0 for QWEN3MOE");
+ }
+ if (n_expert_used == 0) {
+ throw std::runtime_error("n_expert_used must be > 0 for QWEN3MOE");
+ }
+
+ // MoE branch
+ const int64_t n_ff_exp = hparams.n_ff_exp ? hparams.n_ff_exp : n_ff / n_expert_used;
+
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_qwen3vlmoe::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_qwen3vlmoe::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+ const size_t n_deepstack_layers = hparams.n_deepstack_layers;
+
+ const int64_t n_embd = hparams.n_embd;
+ const int64_t n_embd_head = hparams.n_embd_head_v();
+
+ GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
+ GGML_ASSERT(n_embd_head == n_rot);
+
+ ggml_tensor * cur;
+ ggml_tensor * inpL;
+
+ inpL = build_inp_embd(model.tok_embd);
+
+ int sections[4];
+ std::copy(std::begin(hparams.rope_sections), std::begin(hparams.rope_sections) + 4, sections);
+
+ // inp_pos - contains the positions
+ ggml_tensor * inp_pos = build_inp_pos();
+
+ auto * inp_attn = build_attn_inp_kv();
+
+ ggml_tensor * inp_out_ids = build_inp_out_ids();
+
+ for (int il = 0; il < n_layer; ++il) {
+ ggml_tensor * inpSA = inpL;
+
+ // norm
+ cur = build_norm(inpL,
+ model.layers[il].attn_norm, NULL,
+ LLM_NORM_RMS, il);
+ cb(cur, "attn_norm", il);
+
+ // self_attention
+ {
+ // compute Q and K and RoPE them
+ auto [Qcur, Kcur, Vcur] = build_qkv(model.layers[il], cur,
+ n_embd_head, n_head, n_head_kv, il);
+
+ Qcur = build_norm(Qcur, model.layers[il].attn_q_norm, NULL, LLM_NORM_RMS, il);
+ cb(Qcur, "Qcur_normed", il);
+
+ Qcur = ggml_rope_multi(
+ ctx0, Qcur, inp_pos, nullptr,
+ n_rot, sections, rope_type, n_ctx_orig, freq_base, freq_scale,
+ ext_factor, attn_factor, beta_fast, beta_slow
+ );
+
+ Kcur = build_norm(Kcur, model.layers[il].attn_k_norm, NULL, LLM_NORM_RMS, il);
+ cb(Kcur, "Kcur_normed", il);
+
+ Kcur = ggml_rope_multi(
+ ctx0, Kcur, inp_pos, nullptr,
+ n_rot, sections, rope_type, n_ctx_orig, freq_base, freq_scale,
+ ext_factor, attn_factor, beta_fast, beta_slow
+ );
+
+ cb(Qcur, "Qcur", il);
+ cb(Kcur, "Kcur", il);
+ cb(Vcur, "Vcur", il);
+
+ cur = build_attn(inp_attn,
+ model.layers[il].wo, model.layers[il].wo_b, model.layers[il].wo_s,
+ Qcur, Kcur, Vcur, nullptr, nullptr, nullptr, 1.0f/sqrtf(float(n_embd_head)), il);
+ }
+
+ if (il == n_layer - 1 && inp_out_ids) {
+ cur = ggml_get_rows(ctx0, cur, inp_out_ids);
+ inpSA = ggml_get_rows(ctx0, inpSA, inp_out_ids);
+ }
+
+ ggml_tensor * ffn_inp = ggml_add(ctx0, cur, inpSA);
+ cb(ffn_inp, "ffn_inp", il);
+
+ // MoE branch
+ cur = build_norm(ffn_inp,
+ model.layers[il].ffn_norm, NULL,
+ LLM_NORM_RMS, il);
+ cb(cur, "ffn_norm", il);
+
+ ggml_tensor * moe_out =
+ build_moe_ffn(cur,
+ model.layers[il].ffn_gate_inp,
+ model.layers[il].ffn_up_exps,
+ model.layers[il].ffn_gate_exps,
+ model.layers[il].ffn_down_exps,
+ nullptr,
+ n_expert, n_expert_used,
+ LLM_FFN_SILU, true,
+ hparams.expert_weights_scale,
+ LLAMA_EXPERT_GATING_FUNC_TYPE_SOFTMAX,
+ il);
+ cb(moe_out, "ffn_moe_out", il);
+ cur = moe_out;
+
+ cur = ggml_add(ctx0, cur, ffn_inp);
+
+ cur = build_cvec(cur, il);
+ cb(cur, "l_out", il);
+
+ if (il < (int) n_deepstack_layers) {
+ ggml_tensor * ds = ggml_view_2d(ctx0, res->t_inp_embd, n_embd, n_tokens, res->t_inp_embd->nb[1], (il + 1) * n_embd * sizeof(float));
+ cur = ggml_add(ctx0, cur, ds);
+ cb(cur, "deepstack_out", il);
+ }
+
+ // input for next layer
+ inpL = cur;
+ }
+
+ cur = inpL;
+
+ cur = build_norm(cur,
+ model.output_norm, NULL,
+ LLM_NORM_RMS, -1);
+
+ cb(cur, "result_norm", -1);
+ res->t_embd = cur;
+
+ // lm_head
+ cur = build_lora_mm(model.output, cur);
+
+ cb(cur, "result_output", -1);
+ res->t_logits = cur;
+
+ ggml_build_forward_expand(gf, cur);
+}
#include "models.h"
-llm_build_refact::llm_build_refact(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_refact::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ switch (hparams.n_layer) {
+ case 32: type = LLM_TYPE_1B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+
+ // TODO: become GGUF KV parameter
+ hparams.f_max_alibi_bias = 8.0f;
+}
+
+void llama_model_refact::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ // optional bias tensors
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ if (hparams.rope_scaling_type_train == LLAMA_ROPE_SCALING_TYPE_LONGROPE) {
+ layer.rope_long = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_LONG, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ layer.rope_short = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_SHORT, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ }
+ else {
+ layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ }
+
+ if (n_expert == 0) {
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+
+ // optional MLP bias
+ layer.ffn_gate_b = create_tensor(tn(LLM_TENSOR_FFN_GATE, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, TENSOR_NOT_REQUIRED);
+ } else {
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff, n_expert}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff, n_expert}, 0);
+
+ // For Granite MoE Shared
+ if (hparams.n_ff_shexp > 0) {
+ layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, hparams.n_ff_shexp}, 0);
+ layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, hparams.n_ff_shexp}, 0);
+ layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {hparams.n_ff_shexp, n_embd}, 0);
+ }
+ }
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_refact::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_refact::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
+void llama_model_rnd1::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp, false);
+
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ switch (hparams.n_layer) {
+ case 48: type = LLM_TYPE_30B_A3B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+ // Set non-causal attention for diffusion models
+ hparams.causal_attn = false;
+}
+
+void llama_model_rnd1::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, 0);
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, 0);
+
+ if (n_expert == 0) {
+ throw std::runtime_error("n_expert must be > 0 for QWEN3MOE");
+ }
+ if (n_expert_used == 0) {
+ throw std::runtime_error("n_expert_used must be > 0 for QWEN3MOE");
+ }
+
+ // MoE branch
+ const int64_t n_ff_exp = hparams.n_ff_exp ? hparams.n_ff_exp : n_ff / n_expert_used;
+
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_rnd1::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
// RND1 is a Qwen3Moe AR model converted to diffusion model.
-llm_build_rnd1::llm_build_rnd1(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+llama_model_rnd1::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_rwkv6::llm_build_rwkv6(const llama_model & model, const llm_graph_params & params) :
+void llama_model_rwkv6::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps, false);
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps, false);
+ ml.get_key(LLM_KV_WKV_HEAD_SIZE, hparams.wkv_head_size);
+ ml.get_key(LLM_KV_TIME_MIX_EXTRA_DIM, hparams.time_mix_extra_dim);
+ ml.get_key(LLM_KV_TIME_DECAY_EXTRA_DIM, hparams.time_decay_extra_dim);
+ ml.get_key(LLM_KV_RESCALE_EVERY_N_LAYERS, hparams.rescale_every_n_layers, false);
+ ml.get_key(LLM_KV_TOKEN_SHIFT_COUNT, hparams.token_shift_count, false);
+
+ switch (hparams.n_layer) {
+ case 24: type = LLM_TYPE_1_6B; break;
+ case 32:
+ switch (hparams.n_embd) {
+ case 2560: type = LLM_TYPE_3B; break;
+ case 4096: type = LLM_TYPE_7B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ case 61: type = LLM_TYPE_14B; break;
+ case 64: type = LLM_TYPE_32B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_rwkv6::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // Block 0, LN0
+ tok_norm = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "weight", 0), {n_embd}, 0);
+ tok_norm_b = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "bias", 0), {n_embd}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ const int time_mix_extra_dim = hparams.time_mix_extra_dim;
+ const int time_decay_extra_dim = hparams.time_decay_extra_dim;
+ const int head_size = hparams.wkv_head_size;
+ const int attn_hidden_size = n_embd;
+ const int ffn_size = hparams.n_ff_arr[0];
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
+
+ layer.attn_norm_2 = create_tensor(tn(LLM_TENSOR_ATTN_NORM_2, "weight", i), {n_embd}, 0);
+ layer.attn_norm_2_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM_2, "bias", i), {n_embd}, 0);
+
+ layer.time_mix_w1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_W1, "weight", i), {n_embd, time_mix_extra_dim * 5}, 0);
+ layer.time_mix_w2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_W2, "weight", i), {time_mix_extra_dim, n_embd, 5}, 0);
+
+ layer.time_mix_lerp_x = create_tensor(tn(LLM_TENSOR_TIME_MIX_LERP_X, "weight", i), {n_embd, 1, 1}, 0);
+ layer.time_mix_lerp_w = create_tensor(tn(LLM_TENSOR_TIME_MIX_LERP_W, "weight", i), {n_embd, 1, 1}, TENSOR_NOT_REQUIRED);
+ layer.time_mix_lerp_k = create_tensor(tn(LLM_TENSOR_TIME_MIX_LERP_K, "weight", i), {n_embd, 1, 1}, TENSOR_NOT_REQUIRED);
+ layer.time_mix_lerp_v = create_tensor(tn(LLM_TENSOR_TIME_MIX_LERP_V, "weight", i), {n_embd, 1, 1}, TENSOR_NOT_REQUIRED);
+ layer.time_mix_lerp_r = create_tensor(tn(LLM_TENSOR_TIME_MIX_LERP_R, "weight", i), {n_embd, 1, 1}, TENSOR_NOT_REQUIRED);
+ layer.time_mix_lerp_g = create_tensor(tn(LLM_TENSOR_TIME_MIX_LERP_G, "weight", i), {n_embd, 1, 1}, TENSOR_NOT_REQUIRED);
+ layer.time_mix_lerp_fused = create_tensor(tn(LLM_TENSOR_TIME_MIX_LERP_FUSED, "weight", i), {n_embd, 1, 1, 5}, TENSOR_NOT_REQUIRED);
+ GGML_ASSERT(!(layer.time_mix_lerp_fused == NULL && layer.time_mix_lerp_w == NULL));
+
+ layer.time_mix_first = create_tensor(tn(LLM_TENSOR_TIME_MIX_FIRST, "weight", i), {head_size, n_embd / head_size}, 0);
+ layer.time_mix_decay = create_tensor(tn(LLM_TENSOR_TIME_MIX_DECAY, "weight", i), {n_embd}, 0);
+ layer.time_mix_decay_w1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_DECAY_W1, "weight", i), {n_embd, time_decay_extra_dim}, 0);
+ layer.time_mix_decay_w2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_DECAY_W2, "weight", i), {time_decay_extra_dim, attn_hidden_size}, 0);
+ layer.time_mix_key = create_tensor(tn(LLM_TENSOR_TIME_MIX_KEY, "weight", i), {attn_hidden_size, n_embd}, 0);
+ layer.time_mix_value = create_tensor(tn(LLM_TENSOR_TIME_MIX_VALUE, "weight", i), {attn_hidden_size, n_embd}, 0);
+ layer.time_mix_receptance = create_tensor(tn(LLM_TENSOR_TIME_MIX_RECEPTANCE, "weight", i), {attn_hidden_size, n_embd}, 0);
+ layer.time_mix_gate = create_tensor(tn(LLM_TENSOR_TIME_MIX_GATE, "weight", i), {attn_hidden_size, n_embd}, 0);
+
+ layer.time_mix_ln = create_tensor(tn(LLM_TENSOR_TIME_MIX_LN, "weight", i), {n_embd}, 0);
+ layer.time_mix_ln_b = create_tensor(tn(LLM_TENSOR_TIME_MIX_LN, "bias", i), {n_embd}, 0);
+ layer.time_mix_output = create_tensor(tn(LLM_TENSOR_TIME_MIX_OUTPUT, "weight", i), {n_embd, attn_hidden_size}, 0);
+
+ layer.channel_mix_lerp_k = create_tensor(tn(LLM_TENSOR_CHANNEL_MIX_LERP_K, "weight", i), {n_embd, 1, 1}, 0);
+ layer.channel_mix_lerp_r = create_tensor(tn(LLM_TENSOR_CHANNEL_MIX_LERP_R, "weight", i), {n_embd, 1, 1}, 0);
+
+ layer.channel_mix_key = create_tensor(tn(LLM_TENSOR_CHANNEL_MIX_KEY, "weight", i), {n_embd, ffn_size}, 0);
+ layer.channel_mix_value = create_tensor(tn(LLM_TENSOR_CHANNEL_MIX_VALUE, "weight", i), {ffn_size, n_embd}, 0);
+ layer.channel_mix_receptance = create_tensor(tn(LLM_TENSOR_CHANNEL_MIX_RECEPTANCE, "weight", i), {n_embd, n_embd}, 0);
+ }
+
+}
+
+std::unique_ptr<llm_graph_context> llama_model_rwkv6::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_rwkv6::graph::graph(const llama_model & model, const llm_graph_params & params) :
llm_build_rwkv6_base(model, params) {
GGML_ASSERT(hparams.token_shift_count == 2);
#include "models.h"
-llm_build_rwkv6qwen2::llm_build_rwkv6qwen2(const llama_model & model, const llm_graph_params & params) : llm_build_rwkv6_base(model, params) {
+void llama_model_rwkv6qwen2::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps, false);
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps, false);
+ ml.get_key(LLM_KV_WKV_HEAD_SIZE, hparams.wkv_head_size);
+ ml.get_key(LLM_KV_TIME_MIX_EXTRA_DIM, hparams.time_mix_extra_dim);
+ ml.get_key(LLM_KV_TIME_DECAY_EXTRA_DIM, hparams.time_decay_extra_dim);
+ ml.get_key(LLM_KV_RESCALE_EVERY_N_LAYERS, hparams.rescale_every_n_layers, false);
+ ml.get_key(LLM_KV_TOKEN_SHIFT_COUNT, hparams.token_shift_count, false);
+
+ switch (hparams.n_layer) {
+ case 24: type = LLM_TYPE_1_6B; break;
+ case 32:
+ switch (hparams.n_embd) {
+ case 2560: type = LLM_TYPE_3B; break;
+ case 4096: type = LLM_TYPE_7B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ case 61: type = LLM_TYPE_14B; break;
+ case 64: type = LLM_TYPE_32B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_rwkv6qwen2::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, TENSOR_NOT_REQUIRED);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ const int time_mix_extra_dim = hparams.time_mix_extra_dim;
+ const int time_decay_extra_dim = hparams.time_decay_extra_dim;
+ const int head_size = hparams.wkv_head_size;
+ const int attn_hidden_size = n_embd;
+ int attn_key_value_size;
+ if (n_head_kv == 0 || attn_hidden_size / head_size == n_head_kv) {
+ attn_key_value_size = attn_hidden_size;
+ } else {
+ attn_key_value_size = n_head_kv * head_size;
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.time_mix_w1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_W1, "weight", i), {n_embd, time_mix_extra_dim * 5}, 0);
+ layer.time_mix_w2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_W2, "weight", i), {time_mix_extra_dim, n_embd, 5}, 0);
+
+ layer.time_mix_lerp_x = create_tensor(tn(LLM_TENSOR_TIME_MIX_LERP_X, "weight", i), {n_embd, 1, 1}, 0);
+ layer.time_mix_lerp_fused = create_tensor(tn(LLM_TENSOR_TIME_MIX_LERP_FUSED, "weight", i), {n_embd, 1, 1, 5}, 0);
+
+ layer.time_mix_first = create_tensor(tn(LLM_TENSOR_TIME_MIX_FIRST, "weight", i), {head_size, n_embd / head_size}, TENSOR_NOT_REQUIRED);
+ layer.time_mix_decay = create_tensor(tn(LLM_TENSOR_TIME_MIX_DECAY, "weight", i), {n_embd}, 0);
+ layer.time_mix_decay_w1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_DECAY_W1, "weight", i), {n_embd, time_decay_extra_dim}, 0);
+ layer.time_mix_decay_w2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_DECAY_W2, "weight", i), {time_decay_extra_dim, attn_hidden_size}, 0);
+ layer.time_mix_key = create_tensor(tn(LLM_TENSOR_TIME_MIX_KEY, "weight", i), {n_embd, attn_key_value_size}, 0);
+ layer.time_mix_value = create_tensor(tn(LLM_TENSOR_TIME_MIX_VALUE, "weight", i), {n_embd, attn_key_value_size}, 0);
+ layer.time_mix_receptance = create_tensor(tn(LLM_TENSOR_TIME_MIX_RECEPTANCE, "weight", i), {attn_hidden_size, n_embd}, 0);
+ layer.time_mix_gate = create_tensor(tn(LLM_TENSOR_TIME_MIX_GATE, "weight", i), {attn_hidden_size, n_embd}, 0);
+ // optional bias tensors
+ layer.time_mix_key_b = create_tensor(tn(LLM_TENSOR_TIME_MIX_KEY, "bias", i), {attn_key_value_size}, TENSOR_NOT_REQUIRED);
+ layer.time_mix_value_b = create_tensor(tn(LLM_TENSOR_TIME_MIX_VALUE, "bias", i), {attn_key_value_size}, TENSOR_NOT_REQUIRED);
+ layer.time_mix_receptance_b = create_tensor(tn(LLM_TENSOR_TIME_MIX_RECEPTANCE, "bias", i), {attn_hidden_size}, TENSOR_NOT_REQUIRED);
+
+ layer.time_mix_output = create_tensor(tn(LLM_TENSOR_TIME_MIX_OUTPUT, "weight", i), {n_embd, attn_hidden_size}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_rwkv6qwen2::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_rwkv6qwen2::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_build_rwkv6_base(model, params) {
GGML_ASSERT(n_embd == hparams.n_embd_r());
ggml_tensor * cur;
#include "models.h"
-llm_build_rwkv7::llm_build_rwkv7(const llama_model & model, const llm_graph_params & params) :
+void llama_model_rwkv7::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps, false);
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps, false);
+ ml.get_key(LLM_KV_WKV_HEAD_SIZE, hparams.wkv_head_size);
+ ml.get_key(LLM_KV_ATTENTION_DECAY_LORA_RANK, hparams.n_lora_decay);
+ ml.get_key(LLM_KV_ATTENTION_ICLR_LORA_RANK, hparams.n_lora_iclr);
+ ml.get_key(LLM_KV_ATTENTION_VALUE_RESIDUAL_MIX_LORA_RANK, hparams.n_lora_value_res_mix);
+ ml.get_key(LLM_KV_ATTENTION_GATE_LORA_RANK, hparams.n_lora_gate, false);
+ ml.get_key(LLM_KV_TOKEN_SHIFT_COUNT, hparams.token_shift_count, false);
+
+ switch (hparams.n_layer) {
+ case 12:
+ switch (hparams.n_embd) {
+ case 768: type = LLM_TYPE_190M; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ case 24:
+ switch (hparams.n_embd) {
+ case 1024: type = LLM_TYPE_450M; break;
+ case 2048: type = LLM_TYPE_1_5B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ case 28:
+ switch (hparams.n_embd) {
+ case 1536: type = LLM_TYPE_1_5B; break;
+ case 3584: type = LLM_TYPE_7B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ case 32:
+ switch (hparams.n_embd) {
+ case 2560: type = LLM_TYPE_2_9B; break;
+ case 4096: type = LLM_TYPE_7B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ case 61:
+ switch (hparams.n_embd) {
+ case 4096: type = LLM_TYPE_14B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_rwkv7::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // Block 0, LN0
+ tok_norm = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "weight", 0), {n_embd}, 0);
+ tok_norm_b = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "bias", 0), {n_embd}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ const int n_lora_decay = hparams.n_lora_decay;
+ const int n_lora_iclr = hparams.n_lora_iclr;
+ const int n_lora_value_res_mix = hparams.n_lora_value_res_mix;
+ const int n_lora_gate = hparams.n_lora_gate;
+ const int attn_hidden_size = n_embd;
+ const int ffn_size = hparams.n_ff_arr[0];
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
+
+ layer.attn_norm_2 = create_tensor(tn(LLM_TENSOR_ATTN_NORM_2, "weight", i), {n_embd}, 0);
+ layer.attn_norm_2_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM_2, "bias", i), {n_embd}, 0);
+
+ layer.time_mix_w0 = create_tensor(tn(LLM_TENSOR_TIME_MIX_W0, "weight", i), {n_embd}, 0);
+ layer.time_mix_w1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_W1, "weight", i), {n_embd, n_lora_decay}, 0);
+ layer.time_mix_w2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_W2, "weight", i), {n_lora_decay, n_embd}, 0);
+
+ layer.time_mix_a0 = create_tensor(tn(LLM_TENSOR_TIME_MIX_A0, "weight", i), {n_embd}, 0);
+ layer.time_mix_a1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_A1, "weight", i), {n_embd, n_lora_iclr}, 0);
+ layer.time_mix_a2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_A2, "weight", i), {n_lora_iclr, n_embd}, 0);
+
+ if (i == 0) {
+ // actually not used
+ layer.time_mix_v0 = create_tensor(tn(LLM_TENSOR_TIME_MIX_V0, "weight", i), {n_embd}, 0);
+ layer.time_mix_v1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_V1, "weight", i), {n_embd, n_lora_iclr}, 0);
+ layer.time_mix_v2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_V2, "weight", i), {n_lora_iclr, n_embd}, 0);
+ } else {
+ layer.time_mix_v0 = create_tensor(tn(LLM_TENSOR_TIME_MIX_V0, "weight", i), {n_embd}, 0);
+ layer.time_mix_v1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_V1, "weight", i), {n_embd, n_lora_value_res_mix}, 0);
+ layer.time_mix_v2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_V2, "weight", i), {n_lora_value_res_mix, n_embd}, 0);
+ }
+
+ layer.time_mix_g1 = create_tensor(tn(LLM_TENSOR_TIME_MIX_G1, "weight", i), {n_embd, n_lora_gate}, 0);
+ layer.time_mix_g2 = create_tensor(tn(LLM_TENSOR_TIME_MIX_G2, "weight", i), {n_lora_gate, n_embd}, 0);
+
+ layer.time_mix_lerp_fused = create_tensor(tn(LLM_TENSOR_TIME_MIX_LERP_FUSED, "weight", i), {n_embd, 1, 1, 6}, 0);
+
+ layer.time_mix_k_k = create_tensor(tn(LLM_TENSOR_TIME_MIX_K_K, "weight", i), {attn_hidden_size}, 0);
+ layer.time_mix_k_a = create_tensor(tn(LLM_TENSOR_TIME_MIX_K_A, "weight", i), {attn_hidden_size}, 0);
+ layer.time_mix_r_k = create_tensor(tn(LLM_TENSOR_TIME_MIX_R_K, "weight", i), {attn_hidden_size}, 0);
+
+ layer.time_mix_key = create_tensor(tn(LLM_TENSOR_TIME_MIX_KEY, "weight", i), {attn_hidden_size, n_embd}, 0);
+ layer.time_mix_value = create_tensor(tn(LLM_TENSOR_TIME_MIX_VALUE, "weight", i), {attn_hidden_size, n_embd}, 0);
+ layer.time_mix_receptance = create_tensor(tn(LLM_TENSOR_TIME_MIX_RECEPTANCE, "weight", i), {attn_hidden_size, n_embd}, 0);
+
+ layer.time_mix_ln = create_tensor(tn(LLM_TENSOR_TIME_MIX_LN, "weight", i), {n_embd}, 0);
+ layer.time_mix_ln_b = create_tensor(tn(LLM_TENSOR_TIME_MIX_LN, "bias", i), {n_embd}, 0);
+ layer.time_mix_output = create_tensor(tn(LLM_TENSOR_TIME_MIX_OUTPUT, "weight", i), {n_embd, attn_hidden_size}, 0);
+
+ layer.channel_mix_lerp_k = create_tensor(tn(LLM_TENSOR_CHANNEL_MIX_LERP_K, "weight", i), {n_embd, 1, 1}, 0);
+
+ layer.channel_mix_key = create_tensor(tn(LLM_TENSOR_CHANNEL_MIX_KEY, "weight", i), {n_embd, ffn_size}, 0);
+ layer.channel_mix_value = create_tensor(tn(LLM_TENSOR_CHANNEL_MIX_VALUE, "weight", i), {ffn_size, n_embd}, 0);
+ }
+
+}
+
+std::unique_ptr<llm_graph_context> llama_model_rwkv7::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_rwkv7::graph::graph(const llama_model & model, const llm_graph_params & params) :
llm_build_rwkv7_base(model, params) {
GGML_ASSERT(hparams.token_shift_count == 2);
#include "models.h"
-llm_build_seed_oss::llm_build_seed_oss(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_seed_oss::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ switch (hparams.n_layer) {
+ case 64: type = LLM_TYPE_36B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_seed_oss::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ const uint32_t head_dim = hparams.n_embd_head_k();
+ const int64_t n_qo_dim = n_head * head_dim;
+ const int64_t n_kv_dim = n_head_kv * head_dim;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ create_tensor_qkv(layer, i, n_embd, n_qo_dim, n_kv_dim, n_kv_dim, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_qo_dim, n_embd}, 0);
+
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_post_norm = create_tensor(tn(LLM_TENSOR_ATTN_POST_NORM, "weight", i), {n_embd}, 0);
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_seed_oss::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_seed_oss::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
+void llama_model_smallthinker::load_arch_hparams(llama_model_loader & ml) {
+ const bool found_swa = ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa, false);
+
+ if (found_swa && hparams.n_swa > 0) {
+ hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
+ hparams.n_swa = 4096;
+ uint32_t swa_period = 4;
+ ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, swa_period, false);
+ hparams.set_swa_pattern(swa_period, true);
+
+ hparams.rope_freq_base_train_swa = hparams.rope_freq_base_train;
+ hparams.rope_freq_scale_train_swa = hparams.rope_freq_scale_train;
+ ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
+ } else {
+ hparams.swa_type = LLAMA_SWA_TYPE_NONE;
+ hparams.n_no_rope_layer_step = hparams.n_layer;
+ }
+
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp, false);
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key(LLM_KV_EXPERT_GATING_FUNC, hparams.expert_gating_func, false);
+
+ switch (hparams.n_layer) {
+ case 32: type = LLM_TYPE_4B; break;
+ case 52: type = LLM_TYPE_20B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_smallthinker::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), { n_embd, n_vocab }, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), { n_embd }, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), { n_embd }, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), { n_embd_head_k * n_head, n_embd }, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), { n_embd }, 0);
+
+ GGML_ASSERT(n_expert > 0 && "n_expert must be > 0 for SMALLTHINKER");
+ GGML_ASSERT(n_expert_used > 0 && "n_expert_used must be > 0 for SMALLTHINKER");
+
+ // MoE branch
+ const int64_t n_ff_exp = hparams.n_ff_exp;
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), { n_embd, n_expert }, 0);
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert }, 0);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), { n_ff_exp, n_embd, n_expert }, 0);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), { n_embd, n_ff_exp, n_expert }, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_smallthinker::build_arch_graph(const llm_graph_params & params) const {
+ if (hparams.swa_type == LLAMA_SWA_TYPE_STANDARD) {
+ return std::make_unique<graph<true>> (*this, params);
+ } else {
+ return std::make_unique<graph<false>>(*this, params);
+ }
+}
+
template <bool iswa>
-llm_build_smallthinker<iswa>::llm_build_smallthinker(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params){
+llama_model_smallthinker::graph<iswa>::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params){
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
}
// Explicit template instantiations
-template struct llm_build_smallthinker<false>;
-template struct llm_build_smallthinker<true>;
+template struct llama_model_smallthinker::graph<false>;
+template struct llama_model_smallthinker::graph<true>;
#include "models.h"
-llm_build_smollm3::llm_build_smollm3(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_smollm3::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ hparams.n_no_rope_layer_step = 4;
+
+ switch (hparams.n_layer) {
+ case 36: type = LLM_TYPE_3B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_smollm3::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head, n_embd_k_gqa, n_embd_v_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_k * n_head, n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_smollm3::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_smollm3::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_stablelm::llm_build_stablelm(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_stablelm::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+
+ switch (hparams.n_layer) {
+ case 24: type = LLM_TYPE_1B; break;
+ case 32: type = LLM_TYPE_3B; break;
+ case 40: type = LLM_TYPE_12B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_stablelm::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+
+ // optional q and k layernorms, present in StableLM 2 12B
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k, n_head}, TENSOR_NOT_REQUIRED);
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k, n_head_kv}, TENSOR_NOT_REQUIRED);
+
+ // optional FFN norm, not present in StableLM 2 12B which uses parallel residual
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, TENSOR_NOT_REQUIRED);
+ layer.ffn_norm_b = create_tensor(tn(LLM_TENSOR_FFN_NORM, "bias", i), {n_embd}, TENSOR_NOT_REQUIRED);
+
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_stablelm::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_stablelm::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_starcoder::llm_build_starcoder(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_starcoder::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+ switch (hparams.n_layer) {
+ case 24: type = LLM_TYPE_1B; break;
+ case 36: type = LLM_TYPE_3B; break;
+ case 42: type = LLM_TYPE_7B; break;
+ case 40: type = LLM_TYPE_15B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_starcoder::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+ pos_embd = create_tensor(tn(LLM_TENSOR_POS_EMBD, "weight"), {n_embd, n_ctx_train}, 0);
+
+ // output
+ {
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ if (!output) {
+ // needs to be on GPU
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
+
+ layer.wqkv = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "weight", i), {n_embd, n_embd + 2*n_embd_gqa}, 0);
+ layer.wqkv_b = create_tensor(tn(LLM_TENSOR_ATTN_QKV, "bias", i), {n_embd + 2*n_embd_gqa}, 0);
+
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_norm_b = create_tensor(tn(LLM_TENSOR_FFN_NORM, "bias", i), {n_embd}, 0);
+
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), {n_ff, n_embd}, 0);
+ layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, 0);
+
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP, "bias", i), {n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_starcoder::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_starcoder::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_starcoder2::llm_build_starcoder2(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_starcoder2::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+ switch (hparams.n_layer) {
+ case 30: type = LLM_TYPE_3B; break;
+ case 32: type = LLM_TYPE_7B; break;
+ case 40: type = LLM_TYPE_15B; break;
+ case 52: type = LLM_TYPE_20B; break; // granite
+ case 88: type = LLM_TYPE_34B; break; // granite
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_starcoder2::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
+
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "bias", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+
+ // optional bias tensors
+ layer.wo_b = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "bias", i), {n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_norm_b = create_tensor(tn(LLM_TENSOR_FFN_NORM, "bias", i), {n_embd}, 0);
+
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+
+ // optional bias tensors
+ layer.ffn_down_b = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "bias", i), {n_embd}, 0);
+ layer.ffn_up_b = create_tensor(tn(LLM_TENSOR_FFN_UP , "bias", i), { n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_starcoder2::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_starcoder2::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
+++ /dev/null
-#include "models.h"
-
-llm_build_step35_iswa::llm_build_step35_iswa(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
- ggml_tensor * cur;
- ggml_tensor * inpL;
-
- inpL = build_inp_embd(model.tok_embd);
- ggml_tensor * inp_pos = build_inp_pos();
- auto * inp_attn = build_attn_inp_kv_iswa();
- ggml_tensor * inp_out_ids = build_inp_out_ids();
-
- for (int il = 0; il < n_layer; ++il) {
- ggml_tensor * inpSA = inpL;
-
- const uint32_t n_head_l = hparams.n_head(il);
- const uint32_t n_head_kv_l = hparams.n_head_kv(il);
-
- const float freq_base_l = model.get_rope_freq_base(cparams, il);
- const float freq_scale_l = model.get_rope_freq_scale(cparams, il);
-
- cur = inpL;
-
- // dump pre-attn RMSNorm input to pinpoint layer boundary issues
- cb(cur, "attn_norm_in", il);
-
- // self-attention
- {
- cur = build_norm(cur, model.layers[il].attn_norm, nullptr, LLM_NORM_RMS, il);
- cb(cur, "attn_norm", il);
- ggml_tensor * Qcur = build_lora_mm(model.layers[il].wq, cur);
- ggml_tensor * Kcur = build_lora_mm(model.layers[il].wk, cur);
- ggml_tensor * Vcur = build_lora_mm(model.layers[il].wv, cur);
-
- cb(Qcur, "Qcur", il);
- cb(Kcur, "Kcur", il);
- cb(Vcur, "Vcur", il);
-
- Qcur = ggml_reshape_3d(ctx0, Qcur, n_embd_head_k, n_head_l, n_tokens);
- Kcur = ggml_reshape_3d(ctx0, Kcur, n_embd_head_k, n_head_kv_l, n_tokens);
- Vcur = ggml_reshape_3d(ctx0, Vcur, n_embd_head_v, n_head_kv_l, n_tokens);
-
- // Q/K per-head RMSNorm (Step35 q_norm / k_norm)
- if (model.layers[il].attn_q_norm) {
- Qcur = build_norm(Qcur, model.layers[il].attn_q_norm, nullptr, LLM_NORM_RMS, il);
- cb(Qcur, "Qcur_normed", il);
- }
- if (model.layers[il].attn_k_norm) {
- Kcur = build_norm(Kcur, model.layers[il].attn_k_norm, nullptr, LLM_NORM_RMS, il);
- cb(Kcur, "Kcur_normed", il);
- }
-
- // RoPE (partial rotary factors per layer)
- const bool is_swa = hparams.is_swa(il);
- ggml_tensor * rope_factors = is_swa ? nullptr : model.get_rope_factors(cparams, il);
- const int64_t n_rot_l = hparams.n_rot(il);
- Qcur = ggml_rope_ext(
- ctx0, Qcur, inp_pos, rope_factors,
- n_rot_l, rope_type, n_ctx_orig, freq_base_l, freq_scale_l,
- ext_factor, attn_factor, beta_fast, beta_slow
- );
- Kcur = ggml_rope_ext(
- ctx0, Kcur, inp_pos, rope_factors,
- n_rot_l, rope_type, n_ctx_orig, freq_base_l, freq_scale_l,
- ext_factor, attn_factor, beta_fast, beta_slow
- );
- cb(Qcur, "Qcur_pos", il);
- cb(Kcur, "Kcur_pos", il);
-
- const float kq_scale = 1.0f / sqrtf(float(n_embd_head_k));
- ggml_tensor * attn_out = build_attn(inp_attn,
- nullptr, nullptr, nullptr,
- Qcur, Kcur, Vcur, nullptr, nullptr, nullptr, kq_scale, il);
- cb(attn_out, "attn_out", il);
- // head-wise attention gate: sigmoid(g_proj(x)) in torch
- if (model.layers[il].wqkv_gate) {
- ggml_tensor * gate = build_lora_mm(model.layers[il].wqkv_gate, cur); // [n_head_l, n_tokens]
- cb(gate, "attn_gate", il);
-
- gate = ggml_sigmoid(ctx0, gate);
- cb(gate, "attn_gate_sigmoid", il);
-
- // reshape + broadcast to [n_embd_head_v, n_head_l, n_tokens]
- ggml_tensor * attn_3d = ggml_reshape_3d(ctx0, attn_out, n_embd_head_v, n_head_l, n_tokens);
- ggml_tensor * gate_3d = ggml_reshape_3d(ctx0, gate, 1, n_head_l, n_tokens);
- cb(gate_3d, "attn_gate_3d", il);
-
- attn_3d = ggml_mul(ctx0, attn_3d, gate_3d);
- cb(attn_3d, "attn_gated_3d", il);
-
- attn_out = ggml_reshape_2d(ctx0, attn_3d, n_embd_head_v * n_head_l, n_tokens);
- cb(attn_out, "attn_gated", il);
- }
-
- // output projection
- cur = build_lora_mm(model.layers[il].wo, attn_out, model.layers[il].wo_s);
- cb(cur, "attn_proj", il);
- }
-
- if (il == n_layer - 1 && inp_out_ids) {
- cur = ggml_get_rows(ctx0, cur, inp_out_ids);
- inpSA = ggml_get_rows(ctx0, inpSA, inp_out_ids);
- }
-
- ggml_tensor * ffn_inp = ggml_add(ctx0, cur, inpSA);
- cb(ffn_inp, "ffn_inp", il);
-
- cur = build_norm(ffn_inp, model.layers[il].ffn_norm, nullptr, LLM_NORM_RMS, il);
- cb(cur, "ffn_norm", il);
-
- // feed-forward
- if (model.layers[il].ffn_gate_inp == nullptr) {
- // dense MLP
- cur = build_ffn(cur,
- model.layers[il].ffn_up, model.layers[il].ffn_up_b, nullptr,
- model.layers[il].ffn_gate, model.layers[il].ffn_gate_b, nullptr,
- model.layers[il].ffn_down, model.layers[il].ffn_down_b, nullptr,
- nullptr,
- LLM_FFN_SILU, LLM_FFN_PAR, il);
- cb(cur, "ffn_out", il);
- } else {
- // MoE routed experts
- ggml_tensor * moe_out = build_moe_ffn(cur,
- model.layers[il].ffn_gate_inp,
- model.layers[il].ffn_up_exps,
- model.layers[il].ffn_gate_exps,
- model.layers[il].ffn_down_exps,
- model.layers[il].ffn_exp_probs_b,
- n_expert, n_expert_used,
- LLM_FFN_SILU, hparams.expert_weights_norm,
- hparams.expert_weights_scale,
- (llama_expert_gating_func_type) hparams.expert_gating_func,
- il);
- cb(moe_out, "ffn_moe_out", il);
-
- // shared expert MLP (always added on MoE layers in Step35)
- ggml_tensor * sh_out = build_ffn(cur,
- model.layers[il].ffn_up_shexp, nullptr, nullptr,
- model.layers[il].ffn_gate_shexp, nullptr, nullptr,
- model.layers[il].ffn_down_shexp, nullptr, nullptr,
- nullptr,
- LLM_FFN_SILU, LLM_FFN_PAR, il);
- cb(sh_out, "ffn_shared_out", il);
-
- cur = ggml_add(ctx0, moe_out, sh_out);
- cb(cur, "ffn_out", il);
- }
- cur = ggml_add(ctx0, cur, ffn_inp);
-
- cur = build_cvec(cur, il);
- cb(cur, "l_out", il);
-
- // input for next layer
- inpL = cur;
- }
-
- cur = inpL;
-
- cur = build_norm(cur, model.output_norm, nullptr, LLM_NORM_RMS, -1);
- cb(cur, "result_norm", -1);
- res->t_embd = cur;
-
- cur = build_lora_mm(model.output, cur);
- cb(cur, "result_output", -1);
- res->t_logits = cur;
-
- ggml_build_forward_expand(gf, cur);
-}
--- /dev/null
+#include "models.h"
+
+void llama_model_step35::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+
+ hparams.swa_type = LLAMA_SWA_TYPE_STANDARD;
+
+ // full_attention layer only use half of the RoPE dimensions
+ hparams.n_rot_full = hparams.n_rot_full / 2;
+
+ // MoE + SWA parameters
+ ml.get_key(LLM_KV_EXPERT_FEED_FORWARD_LENGTH, hparams.n_ff_exp);
+ ml.get_key(LLM_KV_EXPERT_SHARED_FEED_FORWARD_LENGTH, hparams.n_ff_shexp, false);
+ ml.get_key(LLM_KV_EXPERT_GATING_FUNC, hparams.expert_gating_func, false);
+ ml.get_key(LLM_KV_EXPERT_WEIGHTS_SCALE, hparams.expert_weights_scale, false);
+ ml.get_key(LLM_KV_EXPERT_WEIGHTS_NORM, hparams.expert_weights_norm, false);
+
+ // Step35 uses sigmoid gating by default (if not set in GGUF)
+ if (hparams.expert_gating_func == LLAMA_EXPERT_GATING_FUNC_TYPE_NONE) {
+ hparams.expert_gating_func = LLAMA_EXPERT_GATING_FUNC_TYPE_SIGMOID;
+ }
+
+ ml.get_key(LLM_KV_ATTENTION_SLIDING_WINDOW, hparams.n_swa);
+ ml.get_key(LLM_KV_ROPE_FREQ_BASE_SWA, hparams.rope_freq_base_train_swa, false);
+ ml.get_key_or_arr(LLM_KV_ATTENTION_SLIDING_WINDOW_PATTERN, hparams.swa_layers, hparams.n_layer);
+ ml.get_key_or_arr(LLM_KV_SWIGLU_CLAMP_EXP, hparams.swiglu_clamp_exp, hparams.n_layer, false);
+ ml.get_key_or_arr(LLM_KV_SWIGLU_CLAMP_SHEXP, hparams.swiglu_clamp_shexp, hparams.n_layer, false);
+
+ switch (hparams.n_layer) {
+ case 45: type = LLM_TYPE_196B_A11B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_step35::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ // STEP35 supports per-layer partial RoPE dims; rope factors are stored as a single shared tensor
+ // ("rope_freqs.weight") and ggml uses only the first (n_rot_l/2) entries per layer.
+ uint32_t n_rot_max = 0;
+ for (int i = 0; i < n_layer; ++i) {
+ n_rot_max = std::max(n_rot_max, hparams.n_rot(i));
+ }
+ if (n_rot_max == 0) {
+ n_rot_max = n_rot;
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ const uint32_t n_head_l = hparams.n_head(i);
+ const uint32_t n_embd_k_gqa = hparams.n_embd_k_gqa(i);
+ const uint32_t n_embd_v_gqa = hparams.n_embd_v_gqa(i);
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_q_norm = create_tensor(tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd_head_k}, TENSOR_NOT_REQUIRED);
+ layer.attn_k_norm = create_tensor(tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd_head_k}, TENSOR_NOT_REQUIRED);
+
+ // optional rope factors (llama3) / longrope tensors
+ if (hparams.rope_scaling_type_train == LLAMA_ROPE_SCALING_TYPE_LONGROPE) {
+ layer.rope_long = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_LONG, "weight", i), {n_rot_max/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ layer.rope_short = create_tensor(tn(LLM_TENSOR_ROPE_FACTORS_SHORT, "weight", i), {n_rot_max/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ } else {
+ layer.rope_freqs = create_tensor(tn(LLM_TENSOR_ROPE_FREQS, "weight", i), {n_rot_max/2}, TENSOR_NOT_REQUIRED | (i != 0 ? TENSOR_DUPLICATED : 0));
+ }
+
+ create_tensor_qkv(layer, i, n_embd, n_embd_head_k * n_head_l, n_embd_k_gqa, n_embd_v_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd_head_v * n_head_l, n_embd}, 0);
+
+ // head-wise attention gate (Step35 self_attn.g_proj)
+ layer.wqkv_gate = create_tensor(tn(LLM_TENSOR_ATTN_GATE, "weight", i), {n_embd, n_head_l}, TENSOR_NOT_REQUIRED);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+
+ // dense MLP (leading dense blocks)
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, TENSOR_NOT_REQUIRED);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, TENSOR_NOT_REQUIRED);
+
+ // MoE routed experts + selection bias (router_bias)
+ const int64_t n_ff_exp = hparams.n_ff_exp;
+ layer.ffn_gate_inp = create_tensor(tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert}, TENSOR_NOT_REQUIRED);
+ layer.ffn_gate_exps = create_tensor(tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down_exps = create_tensor(tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff_exp, n_embd, n_expert}, TENSOR_NOT_REQUIRED);
+ layer.ffn_up_exps = create_tensor(tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff_exp, n_expert}, TENSOR_NOT_REQUIRED);
+ layer.ffn_exp_probs_b = create_tensor(tn(LLM_TENSOR_FFN_EXP_PROBS_B, "bias", i), {n_expert}, TENSOR_NOT_REQUIRED);
+
+ // shared expert MLP
+ layer.ffn_gate_shexp = create_tensor(tn(LLM_TENSOR_FFN_GATE_SHEXP, "weight", i), {n_embd, hparams.n_ff_shexp}, TENSOR_NOT_REQUIRED);
+ layer.ffn_up_shexp = create_tensor(tn(LLM_TENSOR_FFN_UP_SHEXP, "weight", i), {n_embd, hparams.n_ff_shexp}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down_shexp = create_tensor(tn(LLM_TENSOR_FFN_DOWN_SHEXP, "weight", i), {hparams.n_ff_shexp, n_embd}, TENSOR_NOT_REQUIRED);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_step35::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_step35::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+ ggml_tensor * cur;
+ ggml_tensor * inpL;
+
+ inpL = build_inp_embd(model.tok_embd);
+ ggml_tensor * inp_pos = build_inp_pos();
+ auto * inp_attn = build_attn_inp_kv_iswa();
+ ggml_tensor * inp_out_ids = build_inp_out_ids();
+
+ for (int il = 0; il < n_layer; ++il) {
+ ggml_tensor * inpSA = inpL;
+
+ const uint32_t n_head_l = hparams.n_head(il);
+ const uint32_t n_head_kv_l = hparams.n_head_kv(il);
+
+ const float freq_base_l = model.get_rope_freq_base(cparams, il);
+ const float freq_scale_l = model.get_rope_freq_scale(cparams, il);
+
+ cur = inpL;
+
+ // dump pre-attn RMSNorm input to pinpoint layer boundary issues
+ cb(cur, "attn_norm_in", il);
+
+ // self-attention
+ {
+ cur = build_norm(cur, model.layers[il].attn_norm, nullptr, LLM_NORM_RMS, il);
+ cb(cur, "attn_norm", il);
+ ggml_tensor * Qcur = build_lora_mm(model.layers[il].wq, cur);
+ ggml_tensor * Kcur = build_lora_mm(model.layers[il].wk, cur);
+ ggml_tensor * Vcur = build_lora_mm(model.layers[il].wv, cur);
+
+ cb(Qcur, "Qcur", il);
+ cb(Kcur, "Kcur", il);
+ cb(Vcur, "Vcur", il);
+
+ Qcur = ggml_reshape_3d(ctx0, Qcur, n_embd_head_k, n_head_l, n_tokens);
+ Kcur = ggml_reshape_3d(ctx0, Kcur, n_embd_head_k, n_head_kv_l, n_tokens);
+ Vcur = ggml_reshape_3d(ctx0, Vcur, n_embd_head_v, n_head_kv_l, n_tokens);
+
+ // Q/K per-head RMSNorm (Step35 q_norm / k_norm)
+ if (model.layers[il].attn_q_norm) {
+ Qcur = build_norm(Qcur, model.layers[il].attn_q_norm, nullptr, LLM_NORM_RMS, il);
+ cb(Qcur, "Qcur_normed", il);
+ }
+ if (model.layers[il].attn_k_norm) {
+ Kcur = build_norm(Kcur, model.layers[il].attn_k_norm, nullptr, LLM_NORM_RMS, il);
+ cb(Kcur, "Kcur_normed", il);
+ }
+
+ // RoPE (partial rotary factors per layer)
+ const bool is_swa = hparams.is_swa(il);
+ ggml_tensor * rope_factors = is_swa ? nullptr : model.get_rope_factors(cparams, il);
+ const int64_t n_rot_l = hparams.n_rot(il);
+ Qcur = ggml_rope_ext(
+ ctx0, Qcur, inp_pos, rope_factors,
+ n_rot_l, rope_type, n_ctx_orig, freq_base_l, freq_scale_l,
+ ext_factor, attn_factor, beta_fast, beta_slow
+ );
+ Kcur = ggml_rope_ext(
+ ctx0, Kcur, inp_pos, rope_factors,
+ n_rot_l, rope_type, n_ctx_orig, freq_base_l, freq_scale_l,
+ ext_factor, attn_factor, beta_fast, beta_slow
+ );
+ cb(Qcur, "Qcur_pos", il);
+ cb(Kcur, "Kcur_pos", il);
+
+ const float kq_scale = 1.0f / sqrtf(float(n_embd_head_k));
+ ggml_tensor * attn_out = build_attn(inp_attn,
+ nullptr, nullptr, nullptr,
+ Qcur, Kcur, Vcur, nullptr, nullptr, nullptr, kq_scale, il);
+ cb(attn_out, "attn_out", il);
+ // head-wise attention gate: sigmoid(g_proj(x)) in torch
+ if (model.layers[il].wqkv_gate) {
+ ggml_tensor * gate = build_lora_mm(model.layers[il].wqkv_gate, cur); // [n_head_l, n_tokens]
+ cb(gate, "attn_gate", il);
+
+ gate = ggml_sigmoid(ctx0, gate);
+ cb(gate, "attn_gate_sigmoid", il);
+
+ // reshape + broadcast to [n_embd_head_v, n_head_l, n_tokens]
+ ggml_tensor * attn_3d = ggml_reshape_3d(ctx0, attn_out, n_embd_head_v, n_head_l, n_tokens);
+ ggml_tensor * gate_3d = ggml_reshape_3d(ctx0, gate, 1, n_head_l, n_tokens);
+ cb(gate_3d, "attn_gate_3d", il);
+
+ attn_3d = ggml_mul(ctx0, attn_3d, gate_3d);
+ cb(attn_3d, "attn_gated_3d", il);
+
+ attn_out = ggml_reshape_2d(ctx0, attn_3d, n_embd_head_v * n_head_l, n_tokens);
+ cb(attn_out, "attn_gated", il);
+ }
+
+ // output projection
+ cur = build_lora_mm(model.layers[il].wo, attn_out, model.layers[il].wo_s);
+ cb(cur, "attn_proj", il);
+ }
+
+ if (il == n_layer - 1 && inp_out_ids) {
+ cur = ggml_get_rows(ctx0, cur, inp_out_ids);
+ inpSA = ggml_get_rows(ctx0, inpSA, inp_out_ids);
+ }
+
+ ggml_tensor * ffn_inp = ggml_add(ctx0, cur, inpSA);
+ cb(ffn_inp, "ffn_inp", il);
+
+ cur = build_norm(ffn_inp, model.layers[il].ffn_norm, nullptr, LLM_NORM_RMS, il);
+ cb(cur, "ffn_norm", il);
+
+ // feed-forward
+ if (model.layers[il].ffn_gate_inp == nullptr) {
+ // dense MLP
+ cur = build_ffn(cur,
+ model.layers[il].ffn_up, model.layers[il].ffn_up_b, nullptr,
+ model.layers[il].ffn_gate, model.layers[il].ffn_gate_b, nullptr,
+ model.layers[il].ffn_down, model.layers[il].ffn_down_b, nullptr,
+ nullptr,
+ LLM_FFN_SILU, LLM_FFN_PAR, il);
+ cb(cur, "ffn_out", il);
+ } else {
+ // MoE routed experts
+ ggml_tensor * moe_out = build_moe_ffn(cur,
+ model.layers[il].ffn_gate_inp,
+ model.layers[il].ffn_up_exps,
+ model.layers[il].ffn_gate_exps,
+ model.layers[il].ffn_down_exps,
+ model.layers[il].ffn_exp_probs_b,
+ n_expert, n_expert_used,
+ LLM_FFN_SILU, hparams.expert_weights_norm,
+ hparams.expert_weights_scale,
+ (llama_expert_gating_func_type) hparams.expert_gating_func,
+ il);
+ cb(moe_out, "ffn_moe_out", il);
+
+ // shared expert MLP (always added on MoE layers in Step35)
+ ggml_tensor * sh_out = build_ffn(cur,
+ model.layers[il].ffn_up_shexp, nullptr, nullptr,
+ model.layers[il].ffn_gate_shexp, nullptr, nullptr,
+ model.layers[il].ffn_down_shexp, nullptr, nullptr,
+ nullptr,
+ LLM_FFN_SILU, LLM_FFN_PAR, il);
+ cb(sh_out, "ffn_shared_out", il);
+
+ cur = ggml_add(ctx0, moe_out, sh_out);
+ cb(cur, "ffn_out", il);
+ }
+ cur = ggml_add(ctx0, cur, ffn_inp);
+
+ cur = build_cvec(cur, il);
+ cb(cur, "l_out", il);
+
+ // input for next layer
+ inpL = cur;
+ }
+
+ cur = inpL;
+
+ cur = build_norm(cur, model.output_norm, nullptr, LLM_NORM_RMS, -1);
+ cb(cur, "result_norm", -1);
+ res->t_embd = cur;
+
+ cur = build_lora_mm(model.output, cur);
+ cb(cur, "result_output", -1);
+ res->t_logits = cur;
+
+ ggml_build_forward_expand(gf, cur);
+}
#include "models.h"
+void llama_model_t5::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key(LLM_KV_ATTENTION_RELATIVE_BUCKETS_COUNT, hparams.n_rel_attn_bkts);
+
+ uint32_t dec_start_token_id;
+ if (ml.get_key(LLM_KV_DECODER_START_TOKEN_ID, dec_start_token_id, false)) {
+ hparams.dec_start_token_id = dec_start_token_id;
+ }
+
+ hparams.dec_n_layer = hparams.n_layer;
+ ml.get_key(LLM_KV_DECODER_BLOCK_COUNT, hparams.dec_n_layer, false);
+
+ switch (hparams.n_layer) {
+ case 6: type = LLM_TYPE_60M; break; // t5-small
+ case 8: type = LLM_TYPE_80M; break; // flan-t5-small
+ case 12:
+ switch (hparams.n_ff()) {
+ case 3072: type = LLM_TYPE_220M; break; // t5-base
+ case 2048: type = LLM_TYPE_250M; break; // flan-t5-base
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ case 24:
+ switch (hparams.n_ff()) {
+ case 4096: type = LLM_TYPE_770M; break; // t5-large
+ case 2816: type = LLM_TYPE_780M; break; // flan-t5-large
+ case 16384: type = LLM_TYPE_3B; break; // t5-3b
+ case 5120: type = LLM_TYPE_3B; break; // flan-t5-xl
+ case 65536: type = LLM_TYPE_11B; break; // t5-11b
+ case 10240: type = LLM_TYPE_11B; break; // flan-t5-xxl
+ default: type = LLM_TYPE_UNKNOWN;
+ } break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_t5::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ const auto n_rel_attn_bkts = hparams.n_rel_attn_bkts;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm_enc = create_tensor(tn(LLM_TENSOR_ENC_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output_norm = create_tensor(tn(LLM_TENSOR_DEC_OUTPUT_NORM, "weight"), {n_embd}, 0);
+
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ // n_layer: number of encoder_layers
+ // dec_n_layer: number of decoder_layers
+ const int dec_n_layer = hparams.dec_n_layer;
+ if (dec_n_layer > n_layer) {
+ layers.resize(dec_n_layer);
+ }
+
+ // load encoder layers
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm_enc = create_tensor(tn(LLM_TENSOR_ENC_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_rel_b_enc = create_tensor(tn(LLM_TENSOR_ENC_ATTN_REL_B, "weight", i), {n_head, n_rel_attn_bkts}, TENSOR_NOT_REQUIRED);
+
+ layer.wq_enc = create_tensor(tn(LLM_TENSOR_ENC_ATTN_Q, "weight", i), {n_embd, n_embd_k_gqa}, 0);
+ layer.wk_enc = create_tensor(tn(LLM_TENSOR_ENC_ATTN_K, "weight", i), {n_embd, n_embd_k_gqa}, 0);
+ layer.wv_enc = create_tensor(tn(LLM_TENSOR_ENC_ATTN_V, "weight", i), {n_embd, n_embd_v_gqa}, 0);
+ layer.wo_enc = create_tensor(tn(LLM_TENSOR_ENC_ATTN_OUT, "weight", i), {n_embd_v_gqa, n_embd}, 0);
+
+ layer.ffn_norm_enc = create_tensor(tn(LLM_TENSOR_ENC_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_gate_enc = create_tensor(tn(LLM_TENSOR_ENC_FFN_GATE, "weight", i), {n_embd, n_ff}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down_enc = create_tensor(tn(LLM_TENSOR_ENC_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up_enc = create_tensor(tn(LLM_TENSOR_ENC_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+
+ // load decoder layers
+ for (int i = 0; i < dec_n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_DEC_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_rel_b = create_tensor(tn(LLM_TENSOR_DEC_ATTN_REL_B, "weight", i), {n_head, n_rel_attn_bkts}, TENSOR_NOT_REQUIRED);
+
+ layer.wq = create_tensor(tn(LLM_TENSOR_DEC_ATTN_Q, "weight", i), {n_embd, n_embd_k_gqa}, 0);
+ layer.wk = create_tensor(tn(LLM_TENSOR_DEC_ATTN_K, "weight", i), {n_embd, n_embd_k_gqa}, 0);
+ layer.wv = create_tensor(tn(LLM_TENSOR_DEC_ATTN_V, "weight", i), {n_embd, n_embd_v_gqa}, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_DEC_ATTN_OUT, "weight", i), {n_embd_v_gqa, n_embd}, 0);
+
+ layer.attn_norm_cross = create_tensor(tn(LLM_TENSOR_DEC_CROSS_ATTN_NORM, "weight", i), {n_embd}, 0);
+ // this tensor seems to be unused in HF transformers implementation
+ layer.attn_rel_b_cross = create_tensor(
+ tn(LLM_TENSOR_DEC_CROSS_ATTN_REL_B, "weight", i), {n_head, n_rel_attn_bkts}, TENSOR_NOT_REQUIRED | TENSOR_SKIP_IF_VIRTUAL);
+
+ layer.wq_cross = create_tensor(tn(LLM_TENSOR_DEC_CROSS_ATTN_Q, "weight", i), {n_embd, n_embd_k_gqa}, 0);
+ layer.wk_cross = create_tensor(tn(LLM_TENSOR_DEC_CROSS_ATTN_K, "weight", i), {n_embd, n_embd_k_gqa}, 0);
+ layer.wv_cross = create_tensor(tn(LLM_TENSOR_DEC_CROSS_ATTN_V, "weight", i), {n_embd, n_embd_v_gqa}, 0);
+ layer.wo_cross = create_tensor(tn(LLM_TENSOR_DEC_CROSS_ATTN_OUT, "weight", i), {n_embd_v_gqa, n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_DEC_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_DEC_FFN_GATE, "weight", i), {n_embd, n_ff}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_DEC_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_DEC_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_t5::build_arch_graph(const llm_graph_params & params) const {
+ switch (params.gtype) {
+ case LLM_GRAPH_TYPE_ENCODER:
+ return std::make_unique<graph<true>>(*this, params);
+ case LLM_GRAPH_TYPE_DEFAULT:
+ case LLM_GRAPH_TYPE_DECODER:
+ return std::make_unique<graph<false>>(*this, params);
+ default:
+ GGML_ABORT("invalid graph type");
+ };
+}
+
template <>
-llm_build_t5<false>::llm_build_t5(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+llama_model_t5::graph<false>::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
//const int64_t n_embd_gqa = hparams.n_embd_v_gqa();
}
template <>
-llm_build_t5<true>::llm_build_t5(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+llama_model_t5::graph<true>::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
#include "models.h"
-llm_build_t5encoder::llm_build_t5encoder(const llama_model & model, const llm_graph_params & params) : llm_build_t5<true>(model, params) {}
+void llama_model_t5encoder::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ ml.get_key(LLM_KV_ATTENTION_RELATIVE_BUCKETS_COUNT, hparams.n_rel_attn_bkts);
+ type = LLM_TYPE_UNKNOWN;
+}
+
+void llama_model_t5encoder::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ const auto n_rel_attn_bkts = hparams.n_rel_attn_bkts;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ // output
+ output_norm_enc = create_tensor(tn(LLM_TENSOR_ENC_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, TENSOR_NOT_REQUIRED);
+ // if output is NULL, init from the input tok embed
+ if (output == NULL) {
+ output = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, TENSOR_DUPLICATED);
+ }
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm_enc = create_tensor(tn(LLM_TENSOR_ENC_ATTN_NORM, "weight", i), {n_embd}, 0);
+ layer.attn_rel_b_enc = create_tensor(tn(LLM_TENSOR_ENC_ATTN_REL_B, "weight", i), {n_head, n_rel_attn_bkts}, TENSOR_NOT_REQUIRED);
+
+ layer.wq_enc = create_tensor(tn(LLM_TENSOR_ENC_ATTN_Q, "weight", i), {n_embd, n_embd_k_gqa}, 0);
+ layer.wk_enc = create_tensor(tn(LLM_TENSOR_ENC_ATTN_K, "weight", i), {n_embd, n_embd_k_gqa}, 0);
+ layer.wv_enc = create_tensor(tn(LLM_TENSOR_ENC_ATTN_V, "weight", i), {n_embd, n_embd_v_gqa}, 0);
+ layer.wo_enc = create_tensor(tn(LLM_TENSOR_ENC_ATTN_OUT, "weight", i), {n_embd_v_gqa, n_embd}, 0);
+
+ layer.ffn_norm_enc = create_tensor(tn(LLM_TENSOR_ENC_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_gate_enc = create_tensor(tn(LLM_TENSOR_ENC_FFN_GATE, "weight", i), {n_embd, n_ff}, TENSOR_NOT_REQUIRED);
+ layer.ffn_down_enc = create_tensor(tn(LLM_TENSOR_ENC_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up_enc = create_tensor(tn(LLM_TENSOR_ENC_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_t5encoder::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
#include "models.h"
-llm_build_wavtokenizer_dec::llm_build_wavtokenizer_dec(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_wavtokenizer_dec::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_EPS, hparams.f_norm_eps);
+ ml.get_key(LLM_KV_ATTENTION_GROUPNORM_EPS, hparams.f_norm_group_eps);
+ ml.get_key(LLM_KV_ATTENTION_GROUPNORM_GROUPS, hparams.n_norm_groups);
+}
+
+void llama_model_wavtokenizer_dec::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {hparams.n_embd, n_vocab}, 0);
+
+ conv1d = create_tensor(tn(LLM_TENSOR_CONV1D, "weight", 0), {7, hparams.n_embd, hparams.posnet.n_embd}, 0);
+ conv1d_b = create_tensor(tn(LLM_TENSOR_CONV1D, "bias", 0), {1, hparams.posnet.n_embd}, 0);
+
+ // posnet
+ {
+ const int64_t n_embd = hparams.posnet.n_embd;
+
+ for (uint32_t i = 0; i < hparams.posnet.n_layer; ++i) {
+ auto & layer = layers[i].posnet;
+
+ // posnet:
+ //
+ // - resnet
+ // - resnet
+ // - attn
+ // - resnet
+ // - resnet
+ // - norm
+ //
+ switch (i) {
+ case 0:
+ case 1:
+ case 3:
+ case 4:
+ {
+ layer.norm1 = create_tensor(tn(LLM_TENSOR_POS_NET_NORM1, "weight", i), {1, n_embd}, 0);
+ layer.norm1_b = create_tensor(tn(LLM_TENSOR_POS_NET_NORM1, "bias", i), {1, n_embd}, 0);
+
+ layer.conv1 = create_tensor(tn(LLM_TENSOR_POS_NET_CONV1, "weight", i), {3, n_embd, n_embd}, 0);
+ layer.conv1_b = create_tensor(tn(LLM_TENSOR_POS_NET_CONV1, "bias", i), {1, n_embd}, 0);
+
+ layer.norm2 = create_tensor(tn(LLM_TENSOR_POS_NET_NORM2, "weight", i), {1, n_embd}, 0);
+ layer.norm2_b = create_tensor(tn(LLM_TENSOR_POS_NET_NORM2, "bias", i), {1, n_embd}, 0);
+
+ layer.conv2 = create_tensor(tn(LLM_TENSOR_POS_NET_CONV2, "weight", i), {3, n_embd, n_embd}, 0);
+ layer.conv2_b = create_tensor(tn(LLM_TENSOR_POS_NET_CONV2, "bias", i), {1, n_embd}, 0);
+ } break;
+ case 2:
+ {
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_POS_NET_ATTN_NORM, "weight", i), {1, n_embd}, 0);
+ layer.attn_norm_b = create_tensor(tn(LLM_TENSOR_POS_NET_ATTN_NORM, "bias", i), {1, n_embd}, 0);
+
+ layer.attn_q = create_tensor(tn(LLM_TENSOR_POS_NET_ATTN_Q, "weight", i), {1, n_embd, n_embd}, 0);
+ layer.attn_q_b = create_tensor(tn(LLM_TENSOR_POS_NET_ATTN_Q, "bias", i), {1, n_embd}, 0);
+
+ layer.attn_k = create_tensor(tn(LLM_TENSOR_POS_NET_ATTN_K, "weight", i), {1, n_embd, n_embd}, 0);
+ layer.attn_k_b = create_tensor(tn(LLM_TENSOR_POS_NET_ATTN_K, "bias", i), {1, n_embd}, 0);
+
+ layer.attn_v = create_tensor(tn(LLM_TENSOR_POS_NET_ATTN_V, "weight", i), {1, n_embd, n_embd}, 0);
+ layer.attn_v_b = create_tensor(tn(LLM_TENSOR_POS_NET_ATTN_V, "bias", i), {1, n_embd}, 0);
+
+ layer.attn_o = create_tensor(tn(LLM_TENSOR_POS_NET_ATTN_OUT, "weight", i), {1, n_embd, n_embd}, 0);
+ layer.attn_o_b = create_tensor(tn(LLM_TENSOR_POS_NET_ATTN_OUT, "bias", i), {1, n_embd}, 0);
+ } break;
+ case 5:
+ {
+ layer.norm = create_tensor(tn(LLM_TENSOR_POS_NET_ATTN_NORM, "weight", i), {1, n_embd}, 0);
+ layer.norm_b = create_tensor(tn(LLM_TENSOR_POS_NET_ATTN_NORM, "bias", i), {1, n_embd}, 0);
+ } break;
+ default: GGML_ABORT("unknown posnet layer");
+ };
+ }
+ }
+
+ GGML_ASSERT(hparams.posnet.n_embd == hparams.convnext.n_embd);
+
+ tok_norm = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "weight", 0), {hparams.posnet.n_embd}, 0);
+ tok_norm_b = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD_NORM, "bias", 0), {hparams.posnet.n_embd}, 0);
+
+ // convnext
+ {
+ const int64_t n_embd = hparams.convnext.n_embd;
+
+ for (uint32_t i = 0; i < hparams.convnext.n_layer; ++i) {
+ auto & layer = layers[i].convnext;
+
+ layer.dw = create_tensor(tn(LLM_TENSOR_CONVNEXT_DW, "weight", i), {7, 1, n_embd}, 0);
+ layer.dw_b = create_tensor(tn(LLM_TENSOR_CONVNEXT_DW, "bias", i), {1, n_embd}, 0);
+
+ layer.norm = create_tensor(tn(LLM_TENSOR_CONVNEXT_NORM, "weight", i), {n_embd}, 0);
+ layer.norm_b = create_tensor(tn(LLM_TENSOR_CONVNEXT_NORM, "bias", i), {n_embd}, 0);
+
+ layer.pw1 = create_tensor(tn(LLM_TENSOR_CONVNEXT_PW1, "weight", i), {n_embd, n_ff}, 0);
+ layer.pw1_b = create_tensor(tn(LLM_TENSOR_CONVNEXT_PW1, "bias", i), {n_ff}, 0);
+
+ layer.pw2 = create_tensor(tn(LLM_TENSOR_CONVNEXT_PW2, "weight", i), {n_ff, n_embd}, 0);
+ layer.pw2_b = create_tensor(tn(LLM_TENSOR_CONVNEXT_PW2, "bias", i), {n_embd}, 0);
+
+ layer.gamma = create_tensor(tn(LLM_TENSOR_CONVNEXT_GAMMA, "weight", i), {n_embd}, 0);
+ }
+
+ // output
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output_norm_b = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "bias"), {n_embd}, 0);
+ }
+
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {hparams.convnext.n_embd, hparams.n_embd_out()}, 0);
+ output_b = create_tensor(tn(LLM_TENSOR_OUTPUT, "bias"), {hparams.n_embd_out()}, 0);
+}
+
+std::unique_ptr<llm_graph_context> llama_model_wavtokenizer_dec::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_wavtokenizer_dec::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
ggml_tensor * cur;
ggml_tensor * inpL;
#include "models.h"
-llm_build_xverse::llm_build_xverse(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
+void llama_model_xverse::load_arch_hparams(llama_model_loader & ml) {
+ ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
+ switch (hparams.n_layer) {
+ case 32: type = LLM_TYPE_7B; break;
+ case 40: type = LLM_TYPE_13B; break;
+ case 80: type = LLM_TYPE_65B; break;
+ default: type = LLM_TYPE_UNKNOWN;
+ }
+}
+
+void llama_model_xverse::load_arch_tensors(llama_model_loader &) {
+ LLAMA_LOAD_LOCALS;
+
+ tok_embd = create_tensor(tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab}, 0);
+
+ output_norm = create_tensor(tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd}, 0);
+ output = create_tensor(tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab}, 0);
+
+ for (int i = 0; i < n_layer; ++i) {
+ auto & layer = layers[i];
+
+ layer.attn_norm = create_tensor(tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd}, 0);
+
+ create_tensor_qkv(layer, i, n_embd, n_embd, n_embd_gqa, n_embd_gqa, 0);
+ layer.wo = create_tensor(tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd}, 0);
+
+ layer.ffn_norm = create_tensor(tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd}, 0);
+ layer.ffn_gate = create_tensor(tn(LLM_TENSOR_FFN_GATE, "weight", i), {n_embd, n_ff}, 0);
+ layer.ffn_down = create_tensor(tn(LLM_TENSOR_FFN_DOWN, "weight", i), { n_ff, n_embd}, 0);
+ layer.ffn_up = create_tensor(tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff}, 0);
+ }
+}
+
+std::unique_ptr<llm_graph_context> llama_model_xverse::build_arch_graph(const llm_graph_params & params) const {
+ return std::make_unique<graph>(*this, params);
+}
+
+llama_model_xverse::graph::graph(const llama_model & model, const llm_graph_params & params) : llm_graph_context(params) {
const int64_t n_embd_head = hparams.n_embd_head_v();
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k());
overview / pkg / ggml / sources / llama.cpp / commitdiff