cl_program program;
cl_program program_1;
cl_program program_2;
+ cl_program program_im2col;
cl_kernel kernel_add, kernel_add_row;
cl_kernel kernel_mul, kernel_mul_row;
cl_kernel kernel_scale;
cl_kernel kernel_silu, kernel_silu_4;
cl_kernel kernel_gelu, kernel_gelu_4;
+ cl_kernel kernel_gelu_quick, kernel_gelu_quick_4;
cl_kernel kernel_relu;
cl_kernel kernel_clamp;
cl_kernel kernel_norm;
cl_kernel kernel_soft_max_f16, kernel_soft_max_4_f16;
cl_kernel kernel_get_rows_f32, kernel_get_rows_f16, kernel_get_rows_q4_0;
cl_kernel kernel_rope_norm_f32, kernel_rope_norm_f16, kernel_rope_neox_f32, kernel_rope_neox_f16;
+ cl_kernel kernel_rope_multi_f32, kernel_rope_multi_f16, kernel_rope_vision_f32, kernel_rope_vision_f16;
cl_kernel kernel_cpy_f16_f16, kernel_cpy_f16_f32, kernel_cpy_f32_f16, kernel_cpy_f32_f32;
cl_kernel kernel_mul_mat_f32_f32;
cl_kernel kernel_mul_mat_f16_f16;
kernel_mul_mat_q4_0_f32_flat_img_v0;
cl_kernel kernel_mul_mat_q4_0_f32_1d_8x_flat, kernel_mul_mat_q4_0_f32_1d_16x_flat;
cl_kernel kernel_mul_mv_q6_K_f32;
+ cl_kernel kernel_im2col_f32, kernel_im2col_f16;
#ifdef GGML_OPENCL_USE_ADRENO_KERNELS
// Transpose kernels
CL_CHECK((backend_ctx->kernel_silu_4 = clCreateKernel(backend_ctx->program, "kernel_silu_4", &err), err));
CL_CHECK((backend_ctx->kernel_gelu = clCreateKernel(backend_ctx->program, "kernel_gelu", &err), err));
CL_CHECK((backend_ctx->kernel_gelu_4 = clCreateKernel(backend_ctx->program, "kernel_gelu_4", &err), err));
+ CL_CHECK((backend_ctx->kernel_gelu_quick = clCreateKernel(backend_ctx->program, "kernel_gelu_quick", &err), err));
+ CL_CHECK((backend_ctx->kernel_gelu_quick_4 = clCreateKernel(backend_ctx->program, "kernel_gelu_quick_4", &err), err));
CL_CHECK((backend_ctx->kernel_relu = clCreateKernel(backend_ctx->program, "kernel_relu", &err), err));
CL_CHECK((backend_ctx->kernel_clamp = clCreateKernel(backend_ctx->program, "kernel_clamp", &err), err));
CL_CHECK((backend_ctx->kernel_norm = clCreateKernel(backend_ctx->program, "kernel_norm", &err), err));
CL_CHECK((backend_ctx->kernel_rope_norm_f16 = clCreateKernel(backend_ctx->program, "kernel_rope_norm_f16", &err), err));
CL_CHECK((backend_ctx->kernel_rope_neox_f32 = clCreateKernel(backend_ctx->program, "kernel_rope_neox_f32", &err), err));
CL_CHECK((backend_ctx->kernel_rope_neox_f16 = clCreateKernel(backend_ctx->program, "kernel_rope_neox_f16", &err), err));
+ CL_CHECK((backend_ctx->kernel_rope_multi_f32 = clCreateKernel(backend_ctx->program, "kernel_rope_multi_f32", &err), err));
+ CL_CHECK((backend_ctx->kernel_rope_multi_f16 = clCreateKernel(backend_ctx->program, "kernel_rope_multi_f16", &err), err));
+ CL_CHECK((backend_ctx->kernel_rope_vision_f32 = clCreateKernel(backend_ctx->program, "kernel_rope_vision_f32", &err), err));
+ CL_CHECK((backend_ctx->kernel_rope_vision_f16 = clCreateKernel(backend_ctx->program, "kernel_rope_vision_f16", &err), err));
CL_CHECK((backend_ctx->kernel_cpy_f16_f16 = clCreateKernel(backend_ctx->program, "kernel_cpy_f16_f16", &err), err));
CL_CHECK((backend_ctx->kernel_cpy_f16_f32 = clCreateKernel(backend_ctx->program, "kernel_cpy_f16_f32", &err), err));
CL_CHECK((backend_ctx->kernel_cpy_f32_f16 = clCreateKernel(backend_ctx->program, "kernel_cpy_f32_f16", &err), err));
CL_CHECK((backend_ctx->kernel_convert_block_q4_0_noshuffle = clCreateKernel(backend_ctx->program_2, "kernel_convert_block_q4_0_noshuffle", &err), err));
+ // im2col kernels
+#ifdef GGML_OPENCL_EMBED_KERNELS
+ const std::string kernel_src_im2col {
+ #include "ggml-opencl_im2col.cl.h"
+ };
+#else
+ const std::string kernel_src_im2col = read_file("ggml-opencl_im2col.cl");
+#endif
+ backend_ctx->program_im2col = build_program_from_source(context, device, kernel_src_im2col.c_str(), compile_opts);
+
+ CL_CHECK((backend_ctx->kernel_im2col_f32 = clCreateKernel(backend_ctx->program_im2col, "kernel_im2col_f32", &err), err));
+ CL_CHECK((backend_ctx->kernel_im2col_f16 = clCreateKernel(backend_ctx->program_im2col, "kernel_im2col_f16", &err), err));
+
// Kernels for Adreno
#ifdef GGML_OPENCL_USE_ADRENO_KERNELS
#ifdef GGML_OPENCL_EMBED_KERNELS
case GGML_UNARY_OP_GELU:
case GGML_UNARY_OP_SILU:
case GGML_UNARY_OP_RELU:
+ case GGML_UNARY_OP_GELU_QUICK:
return ggml_is_contiguous(op->src[0]) && op->src[0]->type == GGML_TYPE_F32;
default:
return false;
return op->ne[3] == 1;
case GGML_OP_ROPE: {
const int mode = ((const int32_t *) op->op_params)[2];
- if (mode & GGML_ROPE_TYPE_MROPE) {
+ const bool is_mrope = mode & GGML_ROPE_TYPE_MROPE;
+ const bool is_vision = mode == GGML_ROPE_TYPE_VISION;
+ if (is_mrope && !is_vision) {
+ if (op->src[0]->type == GGML_TYPE_F32 ||
+ op->src[0]->type == GGML_TYPE_F16) {
+ return true;
+ }
return false;
}
- if (mode & GGML_ROPE_TYPE_VISION) {
+ if (is_vision) {
+ if (op->src[0]->type == GGML_TYPE_F32 ||
+ op->src[0]->type == GGML_TYPE_F16) {
+ return true;
+ }
return false;
}
return true;
}
+ case GGML_OP_IM2COL:
+ return true;
default:
return false;
}
#endif
}
+static void ggml_cl_gelu_quick(ggml_backend_t backend, const ggml_tensor * src0, const ggml_tensor * src1, ggml_tensor * dst) {
+ GGML_ASSERT(src0);
+ GGML_ASSERT(src0->extra);
+ GGML_ASSERT(dst);
+ GGML_ASSERT(dst->extra);
+
+ UNUSED(src1);
+
+ ggml_backend_opencl_context *backend_ctx = (ggml_backend_opencl_context *)backend->context;
+ cl_command_queue queue = backend_ctx->queue;
+
+ ggml_tensor_extra_cl * extra0 = (ggml_tensor_extra_cl *)src0->extra;
+ ggml_tensor_extra_cl * extrad = (ggml_tensor_extra_cl *)dst->extra;
+
+ cl_ulong offset0 = extra0->offset + src0->view_offs;
+ cl_ulong offsetd = extrad->offset + dst->view_offs;
+
+ cl_kernel kernel;
+
+ int n = ggml_nelements(dst);
+
+ if (n % 4 == 0) {
+ kernel = backend_ctx->kernel_gelu_quick_4;
+ n /= 4;
+ } else {
+ kernel = backend_ctx->kernel_gelu_quick;
+ }
+
+ CL_CHECK(clSetKernelArg(kernel, 0, sizeof(cl_mem), &extra0->data_device));
+ CL_CHECK(clSetKernelArg(kernel, 1, sizeof(cl_ulong), &offset0));
+ CL_CHECK(clSetKernelArg(kernel, 2, sizeof(cl_mem), &extrad->data_device));
+ CL_CHECK(clSetKernelArg(kernel, 3, sizeof(cl_ulong), &offsetd));
+
+ size_t global_work_size[] = {(size_t)n, 1, 1};
+ size_t local_work_size[] = {64, 1, 1};
+
+#ifdef GGML_OPENCL_PROFILING
+ cl_event evt;
+ clEnqueueNDRangeKernel(queue, kernel, 3, NULL, global_work_size, local_work_size, 0, NULL, &evt);
+
+ g_profiling_info.emplace_back();
+ populateProfilingInfo(g_profiling_info.back(), evt, kernel, global_work_size, local_work_size, dst);
+#else
+ clEnqueueNDRangeKernel(queue, kernel, 3, NULL, global_work_size, local_work_size, 0, NULL, NULL);
+#endif
+}
+
static void ggml_cl_silu(ggml_backend_t backend, const ggml_tensor * src0, const ggml_tensor * src1, ggml_tensor * dst) {
GGML_ASSERT(src0);
GGML_ASSERT(src0->extra);
float attn_factor;
float beta_fast;
float beta_slow;
+ int32_t sections[4];
memcpy(&freq_base, (int32_t *) dst->op_params + 5, sizeof(float));
memcpy(&freq_scale, (int32_t *) dst->op_params + 6, sizeof(float));
memcpy(&attn_factor, (int32_t *) dst->op_params + 8, sizeof(float));
memcpy(&beta_fast, (int32_t *) dst->op_params + 9, sizeof(float));
memcpy(&beta_slow, (int32_t *) dst->op_params + 10, sizeof(float));
+ memcpy(§ions, (int32_t *) dst->op_params + 11, sizeof(int32_t)*4);
const bool is_neox = mode & 2;
+ const bool is_mrope = mode & GGML_ROPE_TYPE_MROPE;
+ const bool is_vision = mode == GGML_ROPE_TYPE_VISION;
+
+ if (is_mrope) {
+ GGML_ASSERT(sections[0] > 0 || sections[1] > 0 || sections[2] > 0);
+ }
+
+ if (is_vision) {
+ GGML_ASSERT(n_dims == ne00/2);
+ }
cl_kernel kernel;
- if (!is_neox) {
+ if (is_neox) {
switch (src0->type) {
case GGML_TYPE_F32:
- kernel = backend_ctx->kernel_rope_norm_f32;
+ kernel = backend_ctx->kernel_rope_neox_f32;
break;
case GGML_TYPE_F16:
- kernel = backend_ctx->kernel_rope_norm_f16;
+ kernel = backend_ctx->kernel_rope_neox_f16;
+ break;
+ default:
+ GGML_ASSERT(false);
+ };
+ } else if (is_mrope && !is_vision) {
+ switch (src0->type) {
+ case GGML_TYPE_F32:
+ kernel = backend_ctx->kernel_rope_multi_f32;
+ break;
+ case GGML_TYPE_F16:
+ kernel = backend_ctx->kernel_rope_multi_f16;
break;
default:
GGML_ASSERT(false);
};
+ } else if (is_vision) {
+ switch (src0->type) {
+ case GGML_TYPE_F32:
+ kernel = backend_ctx->kernel_rope_vision_f32;
+ break;
+ case GGML_TYPE_F16:
+ kernel = backend_ctx->kernel_rope_vision_f16;
+ break;
+ default:
+ GGML_ASSERT(false);
+ }
} else {
switch (src0->type) {
case GGML_TYPE_F32:
- kernel = backend_ctx->kernel_rope_neox_f32;
+ kernel = backend_ctx->kernel_rope_norm_f32;
break;
case GGML_TYPE_F16:
- kernel = backend_ctx->kernel_rope_neox_f16;
+ kernel = backend_ctx->kernel_rope_norm_f16;
break;
default:
GGML_ASSERT(false);
CL_CHECK(clSetKernelArg(kernel, 30, sizeof(float), &attn_factor));
CL_CHECK(clSetKernelArg(kernel, 31, sizeof(float), &beta_fast));
CL_CHECK(clSetKernelArg(kernel, 32, sizeof(float), &beta_slow));
+ if (is_mrope || is_vision) {
+ CL_CHECK(clSetKernelArg(kernel, 33, sizeof(int32_t)*4, §ions));
+ }
size_t global_work_size[] = {(size_t)ne01*nth, (size_t)ne02, (size_t)ne03};
size_t local_work_size[] = {(size_t)nth, 1, 1};
#endif
}
+static void ggml_cl_im2col(ggml_backend_t backend, const ggml_tensor * src0, const ggml_tensor * src1, ggml_tensor * dst) {
+ GGML_ASSERT(src0);
+ GGML_ASSERT(src1);
+ GGML_ASSERT(src1->extra);
+ GGML_ASSERT(dst);
+ GGML_ASSERT(dst->extra);
+
+ // src0 - filter, src1 - input
+ GGML_ASSERT(src1->type == GGML_TYPE_F32);
+ GGML_ASSERT(dst->type == GGML_TYPE_F16 || dst->type == GGML_TYPE_F32);
+
+ ggml_backend_opencl_context *backend_ctx = (ggml_backend_opencl_context *)backend->context;
+ cl_command_queue queue = backend_ctx->queue;
+
+ ggml_tensor_extra_cl * extra1 = (ggml_tensor_extra_cl *)src1->extra;
+ ggml_tensor_extra_cl * extrad = (ggml_tensor_extra_cl *)dst->extra;
+
+ cl_ulong offset1 = extra1->offset + src1->view_offs;
+ cl_ulong offsetd = extrad->offset + dst->view_offs;
+
+ const int32_t s0 = ((const int32_t*)(dst->op_params))[0];
+ const int32_t s1 = ((const int32_t*)(dst->op_params))[1];
+ const int32_t p0 = ((const int32_t*)(dst->op_params))[2];
+ const int32_t p1 = ((const int32_t*)(dst->op_params))[3];
+ const int32_t d0 = ((const int32_t*)(dst->op_params))[4];
+ const int32_t d1 = ((const int32_t*)(dst->op_params))[5];
+
+ const bool is_2D = ((const int32_t*)(dst->op_params))[6] == 1;
+
+ const cl_long IC = src1->ne[is_2D ? 2 : 1];
+ const cl_long IH = is_2D ? src1->ne[1] : 1;
+ const cl_long IW = src1->ne[0];
+
+ const cl_long KH = is_2D ? src0->ne[1] : 1;
+ const cl_long KW = src0->ne[0];
+
+ const cl_long OH = is_2D ? dst->ne[2] : 1;
+ const cl_long OW = dst->ne[1];
+
+ // nb is byte offset, src is type float32
+ const cl_ulong delta_offset = src1->nb[is_2D ? 2 : 1]/4;
+ const cl_long batch = src1->ne[is_2D ? 3 : 2];
+ const cl_ulong batch_offset = src1->nb[is_2D ? 3 : 2]/4;
+
+ const cl_long pelements = OW*KW*KH;
+ const cl_long CHW = IC*KH*KW;
+
+ cl_kernel kernel;
+
+ if(dst->type == GGML_TYPE_F16) {
+ kernel = backend_ctx->kernel_im2col_f16;
+ } else {
+ kernel = backend_ctx->kernel_im2col_f32;
+ }
+
+ CL_CHECK(clSetKernelArg(kernel, 0, sizeof(cl_mem), &extra1->data_device));
+ CL_CHECK(clSetKernelArg(kernel, 1, sizeof(cl_ulong), &offset1));
+ CL_CHECK(clSetKernelArg(kernel, 2, sizeof(cl_mem), &extrad->data_device));
+ CL_CHECK(clSetKernelArg(kernel, 3, sizeof(cl_ulong), &offsetd));
+ CL_CHECK(clSetKernelArg(kernel, 4, sizeof(cl_ulong), &batch_offset));
+ CL_CHECK(clSetKernelArg(kernel, 5, sizeof(cl_ulong), &delta_offset));
+ CL_CHECK(clSetKernelArg(kernel, 6, sizeof(cl_long), &IW));
+ CL_CHECK(clSetKernelArg(kernel, 7, sizeof(cl_long), &IH));
+ CL_CHECK(clSetKernelArg(kernel, 8, sizeof(cl_long), &IC));
+ CL_CHECK(clSetKernelArg(kernel, 9, sizeof(cl_long), &OW));
+ CL_CHECK(clSetKernelArg(kernel, 10, sizeof(cl_long), &OH));
+ CL_CHECK(clSetKernelArg(kernel, 11, sizeof(cl_long), &KW));
+ CL_CHECK(clSetKernelArg(kernel, 12, sizeof(cl_long), &KH));
+ CL_CHECK(clSetKernelArg(kernel, 13, sizeof(cl_long), &pelements));
+ CL_CHECK(clSetKernelArg(kernel, 14, sizeof(cl_long), &CHW));
+ CL_CHECK(clSetKernelArg(kernel, 15, sizeof(int), &s0));
+ CL_CHECK(clSetKernelArg(kernel, 16, sizeof(int), &s1));
+ CL_CHECK(clSetKernelArg(kernel, 17, sizeof(int), &p0));
+ CL_CHECK(clSetKernelArg(kernel, 18, sizeof(int), &p1));
+ CL_CHECK(clSetKernelArg(kernel, 19, sizeof(int), &d0));
+ CL_CHECK(clSetKernelArg(kernel, 20, sizeof(int), &d1));
+
+ const int num_blocks = (pelements + 256 - 1) / 256;
+ size_t global_work_size[] = {(size_t)num_blocks*256, (size_t)OH, (size_t)batch*IC};
+ size_t local_work_size[] = {256, 1, 1};
+
+#ifdef GGML_OPENCL_PROFILING
+ cl_event evt;
+ CL_CHECK(clEnqueueNDRangeKernel(queue, kernel, 3, NULL, global_work_size, local_work_size, 0, NULL, &evt));
+
+ g_profiling_info.emplace_back();
+ populateProfilingInfo(g_profiling_info.back(), evt, kernel, global_work_size, local_work_size, dst);
+#else
+ CL_CHECK(clEnqueueNDRangeKernel(queue, kernel, 3, NULL, global_work_size, local_work_size, 0, NULL, NULL));
+#endif
+}
+
//------------------------------------------------------------------------------
// Op offloading
//------------------------------------------------------------------------------
}
func = ggml_cl_gelu;
break;
+ case GGML_UNARY_OP_GELU_QUICK:
+ if (!any_on_device) {
+ return false;
+ }
+ func = ggml_cl_gelu_quick;
+ break;
case GGML_UNARY_OP_SILU:
if (!any_on_device) {
return false;
}
func = ggml_cl_rope;
break;
+ case GGML_OP_IM2COL:
+ if (!any_on_device) {
+ return false;
+ }
+ func = ggml_cl_im2col;
+ break;
default:
return false;
}
// gelu
//------------------------------------------------------------------------------
#define GELU_COEF_A 0.044715f
+#define GELU_QUICK_COEF -1.702f
#define SQRT_2_OVER_PI 0.79788456080286535587989211986876f
kernel void kernel_gelu(
dst[get_global_id(0)] = 0.5f*x*(1.0f + tanh(SQRT_2_OVER_PI*x*(1.0f + GELU_COEF_A*x*x)));
}
+kernel void kernel_gelu_quick(
+ global float * src0,
+ ulong offset0,
+ global float * dst,
+ ulong offsetd
+) {
+ src0 = (global float*)((global char*)src0 + offset0);
+ dst = (global float*)((global char*)dst + offsetd);
+
+ float x = src0[get_global_id(0)];
+ dst[get_global_id(0)] = x*(1.0f/(1.0f+exp(GELU_QUICK_COEF*x)));
+}
+
+kernel void kernel_gelu_quick_4(
+ global float4 * src0,
+ ulong offset0,
+ global float4 * dst,
+ ulong offsetd
+) {
+ src0 = (global float4*)((global char*)src0 + offset0);
+ dst = (global float4*)((global char*)dst + offsetd);
+
+ float4 x = src0[get_global_id(0)];
+ dst[get_global_id(0)] = x*(1.0f/(1.0f+exp(GELU_QUICK_COEF*x)));
+}
+
//------------------------------------------------------------------------------
// silu
//------------------------------------------------------------------------------
}
}
+kernel void kernel_rope_multi_f32(
+ global void * src0,
+ ulong offset0,
+ global int * src1,
+ ulong offset1,
+ global float * src2,
+ ulong offset2,
+ global float * dst,
+ ulong offsetd,
+ int ne00,
+ int ne01,
+ int ne02,
+ int ne03,
+ ulong nb00,
+ ulong nb01,
+ ulong nb02,
+ ulong nb03,
+ int ne0,
+ int ne1,
+ int ne2,
+ int ne3,
+ ulong nb0,
+ ulong nb1,
+ ulong nb2,
+ ulong nb3,
+ int n_past,
+ int n_dims,
+ int n_ctx_orig,
+ float freq_base,
+ float freq_scale,
+ float ext_factor,
+ float attn_factor,
+ float beta_fast,
+ float beta_slow,
+ int4 sections
+) {
+ src0 = (global void*)((global char*)src0 + offset0);
+ src1 = (global int*)((global char*)src1 + offset1);
+ src2 = (global float*)((global char*)src2 + offset2);
+ dst = (global float*)((global char*)dst + offsetd);
+
+ int i3 = get_group_id(2);
+ int i2 = get_group_id(1);
+ int i1 = get_group_id(0);
+
+ float2 corr_dims = rope_yarn_corr_dims(n_dims, n_ctx_orig, freq_base, beta_fast, beta_slow);
+
+ global int * pos = src1;
+
+ const int sect_dims = sections.s0 + sections.s1 + sections.s2 + sections.s3;
+ const int sec_w = sections.s1 + sections.s0;
+
+ float inv_ndims = -1.f/n_dims;
+
+ for (int i0 = 2*get_local_id(0); i0 < ne0; i0 += 2*get_local_size(0)) {
+ if (i0 < n_dims) {
+ int ic = i0/2;
+
+ const int sector = (i0 / 2) % sect_dims;
+ float theta_base = 0.0f;
+
+ if (sector < sections.s0) {
+ theta_base = pos[i2];
+ }
+ else if (sector >= sections.s0 && sector < sec_w) {
+ theta_base = pos[i2 + ne2 * 1];
+ }
+ else if (sector >= sec_w && sector < sec_w + sections.s2) {
+ theta_base = pos[i2 + ne2 * 2];
+ }
+ else if (sector >= sec_w + sections.s2) {
+ theta_base = pos[i2 + ne2 * 3];
+ }
+
+ const float theta = theta_base * pow(freq_base, inv_ndims*i0);
+
+ const float freq_factor = src2 != src0 ? src2[ic] : 1.0f;
+
+ float2 cos_sin_theta = rope_yarn(theta/freq_factor, freq_scale, corr_dims, i0, ext_factor, attn_factor);
+
+ global float * src = (global float *)((global char *) src0 + i3*nb03 + i2*nb02 + i1*nb01 + ic*nb00);
+ global float * dst_data = (global float *)((global char *) dst + i3*nb3 + i2*nb2 + i1*nb1 + ic*nb0);
+
+ const float x0 = src[0];
+ const float x1 = src[n_dims/2];
+
+ dst_data[0] = x0*cos_sin_theta.s0 - x1*cos_sin_theta.s1;
+ dst_data[n_dims/2] = x0*cos_sin_theta.s1 + x1*cos_sin_theta.s0;
+ } else {
+ global float * const src = (global float *)((global char *) src0 + i3*nb03 + i2*nb02 + i1*nb01 + i0*nb00);
+ global float * dst_data = (global float *)((global char *) dst + i3*nb3 + i2*nb2 + i1*nb1 + i0*nb0);
+
+ dst_data[0] = src[0];
+ dst_data[1] = src[1];
+ }
+ }
+}
+
+kernel void kernel_rope_multi_f16(
+ global void * src0,
+ ulong offset0,
+ global int * src1,
+ ulong offset1,
+ global float * src2,
+ ulong offset2,
+ global half * dst,
+ ulong offsetd,
+ int ne00,
+ int ne01,
+ int ne02,
+ int ne03,
+ ulong nb00,
+ ulong nb01,
+ ulong nb02,
+ ulong nb03,
+ int ne0,
+ int ne1,
+ int ne2,
+ int ne3,
+ ulong nb0,
+ ulong nb1,
+ ulong nb2,
+ ulong nb3,
+ int n_past,
+ int n_dims,
+ int n_ctx_orig,
+ float freq_base,
+ float freq_scale,
+ float ext_factor,
+ float attn_factor,
+ float beta_fast,
+ float beta_slow,
+ int4 sections
+) {
+ src0 = (global void*)((global char*)src0 + offset0);
+ src1 = (global int*)((global char*)src1 + offset1);
+ src2 = (global float*)((global char*)src2 + offset2);
+ dst = (global float*)((global char*)dst + offsetd);
+
+ int i3 = get_group_id(2);
+ int i2 = get_group_id(1);
+ int i1 = get_group_id(0);
+
+ float2 corr_dims = rope_yarn_corr_dims(n_dims, n_ctx_orig, freq_base, beta_fast, beta_slow);
+
+ global int * pos = src1;
+
+ const int sect_dims = sections.s0 + sections.s1 + sections.s2 + sections.s3;
+ const int sec_w = sections.s1 + sections.s0;
+
+ float inv_ndims = -1.f/n_dims;
+
+ for (int i0 = 2*get_local_id(0); i0 < ne0; i0 += 2*get_local_size(0)) {
+ if (i0 < n_dims) {
+ int ic = i0/2;
+
+ const int sector = (i0 / 2) % sect_dims;
+ float theta_base = 0.0f;
+
+ if (sector < sections.s0) {
+ theta_base = pos[i2];
+ }
+ else if (sector >= sections.s0 && sector < sec_w) {
+ theta_base = pos[i2 + ne2 * 1];
+ }
+ else if (sector >= sec_w && sector < sec_w + sections.s2) {
+ theta_base = pos[i2 + ne2 * 2];
+ }
+ else if (sector >= sec_w + sections.s2) {
+ theta_base = pos[i2 + ne2 * 3];
+ }
+
+ const float theta = theta_base * pow(freq_base, inv_ndims*i0);
+
+ const float freq_factor = src2 != src0 ? src2[ic] : 1.0f;
+
+ float2 cos_sin_theta = rope_yarn(theta/freq_factor, freq_scale, corr_dims, i0, ext_factor, attn_factor);
+
+ global half * src = (global half *)((global char *) src0 + i3*nb03 + i2*nb02 + i1*nb01 + ic*nb00);
+ global half * dst_data = (global half *)((global char *) dst + i3*nb3 + i2*nb2 + i1*nb1 + ic*nb0);
+
+ const float x0 = src[0];
+ const float x1 = src[n_dims/2];
+
+ dst_data[0] = x0*cos_sin_theta.s0 - x1*cos_sin_theta.s1;
+ dst_data[n_dims/2] = x0*cos_sin_theta.s1 + x1*cos_sin_theta.s0;
+ } else {
+ global half * const src = (global half *)((global char *) src0 + i3*nb03 + i2*nb02 + i1*nb01 + i0*nb00);
+ global half * dst_data = (global half *)((global char *) dst + i3*nb3 + i2*nb2 + i1*nb1 + i0*nb0);
+
+ dst_data[0] = src[0];
+ dst_data[1] = src[1];
+ }
+ }
+}
+
+kernel void kernel_rope_vision_f32(
+ global void * src0,
+ ulong offset0,
+ global int * src1,
+ ulong offset1,
+ global float * src2,
+ ulong offset2,
+ global float * dst,
+ ulong offsetd,
+ int ne00,
+ int ne01,
+ int ne02,
+ int ne03,
+ ulong nb00,
+ ulong nb01,
+ ulong nb02,
+ ulong nb03,
+ int ne0,
+ int ne1,
+ int ne2,
+ int ne3,
+ ulong nb0,
+ ulong nb1,
+ ulong nb2,
+ ulong nb3,
+ int n_past,
+ int n_dims,
+ int n_ctx_orig,
+ float freq_base,
+ float freq_scale,
+ float ext_factor,
+ float attn_factor,
+ float beta_fast,
+ float beta_slow,
+ int4 sections
+) {
+ src0 = (global void*)((global char*)src0 + offset0);
+ src1 = (global int*)((global char*)src1 + offset1);
+ src2 = (global float*)((global char*)src2 + offset2);
+ dst = (global float*)((global char*)dst + offsetd);
+
+ int i3 = get_group_id(2);
+ int i2 = get_group_id(1);
+ int i1 = get_group_id(0);
+
+ float2 corr_dims = rope_yarn_corr_dims(n_dims, n_ctx_orig, freq_base, beta_fast, beta_slow);
+
+ global int * pos = src1;
+
+ const int sect_dims = sections.s0 + sections.s1;
+ const int sec_w = sections.s1 + sections.s0;
+
+ float inv_ndims = -1.f/n_dims;
+
+ for (int i0 = 2*get_local_id(0); i0 < ne0; i0 += 2*get_local_size(0)) {
+ int ic = i0/2;
+
+ const int sector = (i0/2) % sect_dims;
+ float theta_base = 0.0f;
+
+ if (sector < sections.s0) {
+ const int p = sector;
+ theta_base = pos[i2] * pow(freq_base, inv_ndims*2.0f*p);
+ } else if (sector >= sections.s0 && sector < sec_w) {
+ const int p = sector - sections.s0;
+ theta_base = pos[i2 + ne2] * pow(freq_base, inv_ndims*2.0f*p);
+ }
+
+ const float freq_factor = src2 != src0 ? src2[ic] : 1.0f;
+
+ float2 cos_sin_theta = rope_yarn(theta_base/freq_factor, freq_scale, corr_dims, i0, ext_factor, attn_factor);
+
+ global float * src = (global float *)((global char *) src0 + i3*nb03 + i2*nb02 + i1*nb01 + ic*nb00);
+ global float * dst_data = (global float *)((global char *) dst + i3*nb3 + i2*nb2 + i1*nb1 + ic*nb0);
+
+ const float x0 = src[0];
+ const float x1 = src[n_dims];
+
+ dst_data[0] = x0*cos_sin_theta.s0 - x1*cos_sin_theta.s1;
+ dst_data[n_dims] = x0*cos_sin_theta.s1 + x1*cos_sin_theta.s0;
+ }
+}
+
+kernel void kernel_rope_vision_f16(
+ global void * src0,
+ ulong offset0,
+ global int * src1,
+ ulong offset1,
+ global float * src2,
+ ulong offset2,
+ global half * dst,
+ ulong offsetd,
+ int ne00,
+ int ne01,
+ int ne02,
+ int ne03,
+ ulong nb00,
+ ulong nb01,
+ ulong nb02,
+ ulong nb03,
+ int ne0,
+ int ne1,
+ int ne2,
+ int ne3,
+ ulong nb0,
+ ulong nb1,
+ ulong nb2,
+ ulong nb3,
+ int n_past,
+ int n_dims,
+ int n_ctx_orig,
+ float freq_base,
+ float freq_scale,
+ float ext_factor,
+ float attn_factor,
+ float beta_fast,
+ float beta_slow,
+ int4 sections
+) {
+ src0 = (global void*)((global char*)src0 + offset0);
+ src1 = (global int*)((global char*)src1 + offset1);
+ src2 = (global float*)((global char*)src2 + offset2);
+ dst = (global float*)((global char*)dst + offsetd);
+
+ int i3 = get_group_id(2);
+ int i2 = get_group_id(1);
+ int i1 = get_group_id(0);
+
+ float2 corr_dims = rope_yarn_corr_dims(n_dims, n_ctx_orig, freq_base, beta_fast, beta_slow);
+
+ global int * pos = src1;
+
+ const int sect_dims = sections.s0 + sections.s1;
+ const int sec_w = sections.s1 + sections.s0;
+
+ float inv_ndims = -1.f/n_dims;
+
+ for (int i0 = 2*get_local_id(0); i0 < ne0; i0 += 2*get_local_size(0)) {
+ int ic = i0/2;
+
+ const int sector = (i0/2) % sect_dims;
+ float theta_base = 0.0f;
+
+ if (sector < sections.s0) {
+ const int p = sector;
+ theta_base = pos[i2] * pow(freq_base, inv_ndims*2.0f*p);
+ } else if (sector >= sections.s0 && sector < sec_w) {
+ const int p = sector - sections.s0;
+ theta_base = pos[i2 + ne2] * pow(freq_base, inv_ndims*2.0f*p);
+ }
+
+ const float freq_factor = src2 != src0 ? src2[ic] : 1.0f;
+
+ float2 cos_sin_theta = rope_yarn(theta_base/freq_factor, freq_scale, corr_dims, i0, ext_factor, attn_factor);
+
+ global half * src = (global half *)((global char *) src0 + i3*nb03 + i2*nb02 + i1*nb01 + ic*nb00);
+ global half * dst_data = (global half *)((global char *) dst + i3*nb3 + i2*nb2 + i1*nb1 + ic*nb0);
+
+ const float x0 = src[0];
+ const float x1 = src[n_dims];
+
+ dst_data[0] = x0*cos_sin_theta.s0 - x1*cos_sin_theta.s1;
+ dst_data[n_dims] = x0*cos_sin_theta.s1 + x1*cos_sin_theta.s0;
+ }
+}
+
//------------------------------------------------------------------------------
// cpy
//------------------------------------------------------------------------------
overview / pkg / ggml / sources / whisper.cpp / commitdiff