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pkg/ggml/sources/llama.cpp
2 months agoCUDA: only allocate FA tmp buffer if needed (#18564)
Johannes Gäßler [Sat, 3 Jan 2026 12:55:53 +0000 (13:55 +0100)]
CUDA: only allocate FA tmp buffer if needed (#18564)

2 months ago(Bugfix, ggml-cuda) Pool alloc count fix + small size computation type adjustment...
pl752 [Sat, 3 Jan 2026 10:13:40 +0000 (15:13 +0500)]
(Bugfix, ggml-cuda) Pool alloc count fix + small size computation type adjustment (#18559)

* CUDA: Fixed obj byte size instead of obj count being passed to pool alloc (fattn-common, dst_tmp_meta)

* CUDA: Explicitly casted some of the int alloc counts before multiplication in argsort

---------

Co-authored-by: pl752 <redacted>
2 months agoggml-hexagon: optimize activation function (#18393)
Shouyu [Sat, 3 Jan 2026 05:24:24 +0000 (00:24 -0500)]
ggml-hexagon: optimize activation function (#18393)

* refactor: refactor silu

* refactor: optimize swiglu

* refactor: remove unncessary if in swiglu

* refactor: refactor swiglu_oai

* chore: fix formatting issue

2 months agovulkan: Optimize GGML_OP_CUMSUM (#18417)
Jeff Bolz [Fri, 2 Jan 2026 21:32:30 +0000 (15:32 -0600)]
vulkan: Optimize GGML_OP_CUMSUM (#18417)

* vulkan: Optimize GGML_OP_CUMSUM

There are two paths: The preexisting one that does a whole row per workgroup
in a single shader, and one that splits each row into multiple blocks and does
two passes. The first pass computes partials within a block, the second adds
the block partials to compute the final result. The multipass shader is used
when there are a small number of large rows.

In the whole-row shader, handle multiple elements per invocation.

* use 2 ELEM_PER_THREAD for AMD/Intel

* address feedback

2 months agovulkan: Implement mmvq for iq1_s/iq1_m (#18450)
Jeff Bolz [Fri, 2 Jan 2026 19:19:04 +0000 (13:19 -0600)]
vulkan: Implement mmvq for iq1_s/iq1_m (#18450)

2 months agomodel : Maincoder-1B support (#18534)
Prabod [Fri, 2 Jan 2026 19:11:59 +0000 (06:11 +1100)]
model : Maincoder-1B support (#18534)

* Add Maincoder model support

* Removed SPM model vocabulary setting and MOE related GGUF parameters
Removed trailing spaces from maincoder.cpp

* removed set_vocab

* added new line

* Fix formatting

* Add a new line for PEP8

2 months agometal : adjust extra size for FA buffer to avoid reallocations (#18545)
Georgi Gerganov [Fri, 2 Jan 2026 17:02:18 +0000 (19:02 +0200)]
metal : adjust extra size for FA buffer to avoid reallocations (#18545)

2 months agograph : reduce topology branching (#18548)
Georgi Gerganov [Fri, 2 Jan 2026 17:01:56 +0000 (19:01 +0200)]
graph : reduce topology branching (#18548)

2 months agovocab : reduce debug logs about non-EOG control tokens (#18541)
Georgi Gerganov [Fri, 2 Jan 2026 14:17:33 +0000 (16:17 +0200)]
vocab : reduce debug logs about non-EOG control tokens (#18541)

* vocab : reduce debug logs about non-EOG control tokens

* cont : add comment

2 months agorpc : use unordered_map::reserve and emplace (#18513)
Chris Rohlf [Fri, 2 Jan 2026 10:09:36 +0000 (05:09 -0500)]
rpc : use unordered_map::reserve and emplace (#18513)

2 months agocuda : fix copy of large tensors (ggml_nbytes <= INT_MAX assertion) (#18433)
MeeMin [Thu, 1 Jan 2026 23:24:20 +0000 (04:54 +0530)]
cuda : fix copy of large tensors (ggml_nbytes <= INT_MAX assertion) (#18433)

* ggml-cuda: fixed assertion in ggml_cuda_cpy (#18140)

* ggml-cuda: changes in data types to int64_t

* ggml-cuda: added asserts for CUDA block numbers

* ggml-cuda: changed the condition for y and z dimension

2 months agomodel : remove modern-bert iswa template (#18529)
Sigbjørn Skjæret [Thu, 1 Jan 2026 23:06:42 +0000 (00:06 +0100)]
model : remove modern-bert iswa template (#18529)

* remove modern-bert iswa template

* forgotten

2 months agomodel: support youtu-vl model (#18479)
tt [Thu, 1 Jan 2026 18:25:54 +0000 (02:25 +0800)]
model: support youtu-vl model (#18479)

* Support Youtu-VL Model

* merge code

* fix bug

* revert qwen2 code & support rsplit in minja.hpp

* update warm info

* fix annotation

* u

* revert minja.hpp

* fix

* Do not write routed_scaling_factor to gguf when routed_scaling_factor is None

* fix expert_weights_scale

* LGTM after whitespace fixes

* fix

* fix

* fix

* layers to layer_index

* enum fix

---------

Co-authored-by: Xuan-Son Nguyen <redacted>
Co-authored-by: Sigbjørn Skjæret <redacted>
2 months agoAdd conversion support for IQuestCoderForCausalLM (#18524)
Piotr Wilkin (ilintar) [Thu, 1 Jan 2026 17:45:55 +0000 (18:45 +0100)]
Add conversion support for IQuestCoderForCausalLM (#18524)

2 months agomodel : add support for JinaBertModel with non-gated ffn (#18475)
o7si [Thu, 1 Jan 2026 17:38:51 +0000 (01:38 +0800)]
model : add support for JinaBertModel with non-gated ffn (#18475)

* WIP: Initial commit for fixing JinaBert original FF type support

* convert: add jina-v2-de tokenizer variant for German_Semantic_V3

* convert: fix token collision in BERT phantom vocab conversion

* convert: add feed_forward_type metadata

* model: add feed_forward_type metadata for jina-bert-v2

* model: jina-bert-v2 support standard GELU FFN variant

* model: remove ffn_type, detect FFN variant from tensor dimensions

* Update src/llama-model.cpp

Co-authored-by: Sigbjørn Skjæret <redacted>
* Update src/llama-model.cpp

Co-authored-by: Sigbjørn Skjæret <redacted>
* Update src/models/bert.cpp

Co-authored-by: Sigbjørn Skjæret <redacted>
* Update src/models/bert.cpp

Co-authored-by: Sigbjørn Skjæret <redacted>
* revert collision fix to be handled in separate PR

---------

Co-authored-by: Sigbjørn Skjæret <redacted>
2 months agoconvert : fix encoding of WPM vocab for BERT models (#18500)
o7si [Thu, 1 Jan 2026 17:27:07 +0000 (01:27 +0800)]
convert : fix encoding of WPM vocab for BERT models (#18500)

* convert: avoid token collision when stripping ## prefix

* convert: use token types for BERT special tokens check

* Update convert_hf_to_gguf.py

Co-authored-by: Sigbjørn Skjæret <redacted>
---------

Co-authored-by: Sigbjørn Skjæret <redacted>
2 months agomodel: add Solar Open model (#18511)
HelloKS [Thu, 1 Jan 2026 17:01:43 +0000 (02:01 +0900)]
model: add Solar Open model (#18511)

* model: add Solar-Open model

* vocab: add solar-open to end eog blacklist

* model: add proper llm type

* chat: basic template for solar open

* typo: fix comment about vocab

* convert: sugested changes

* convert: suggested changes

* chat: change reasoning end tag for solar-open

* llama-chat: add solar-open template

2 months agowebui: fix code copy stripping XML/HTML tags (#18518)
Anri Lombard [Thu, 1 Jan 2026 12:44:11 +0000 (14:44 +0200)]
webui: fix code copy stripping XML/HTML tags (#18518)

* webui: fix code copy stripping XML/HTML tags

* webui: update static build

2 months agoggml-cuda: remove unneccesary prints on ggml_cuda_init (#18502)
Aman Gupta [Thu, 1 Jan 2026 11:18:43 +0000 (19:18 +0800)]
ggml-cuda: remove unneccesary prints on ggml_cuda_init (#18502)

2 months agovulkan: extend topk_moe to handle sigmoid w/exp_probs_b for nemotron (#18295)
Jeff Bolz [Thu, 1 Jan 2026 07:58:27 +0000 (01:58 -0600)]
vulkan: extend topk_moe to handle sigmoid w/exp_probs_b for nemotron (#18295)

* vulkan: extend topk_moe to handle sigmoid w/exp_probs_b for nemotron

Also handle GGML_OP_SCALE at the end (nemotron, deepseek2).

Fewer pipeline variants and spec constants, just use push constants.

In test_topk_moe, change exp_probs_b to be 1D, matching real networks.

Update test-backend-ops and ggml-backend to allow verifying multiple outputs
in a fusion test (topk_moe has two outputs). Previously only the final node
was verified.

* change test_topk_moe to allow results in arbitrary order

* disable sigmoid fusion for moltenvk

2 months agollama: handle short reads in direct I/O path (#18504) upstream/0.0.7599
triplenom [Thu, 1 Jan 2026 02:24:43 +0000 (21:24 -0500)]
llama: handle short reads in direct I/O path (#18504)

2 months agochat: make tool description and parameters optional per OpenAI spec (#18478)
Anri Lombard [Wed, 31 Dec 2025 23:21:37 +0000 (01:21 +0200)]
chat: make tool description and parameters optional per OpenAI spec (#18478)

* chat: make tool description and parameters optional per OpenAI spec

Per the OpenAI API specification, both 'description' and 'parameters'
fields in tool function definitions are optional. Previously, the parser
would throw an exception if these fields were missing.

Attempts to fix #17667

* refactor: use value() for cleaner optional field access

2 months agosync : ggml
Georgi Gerganov [Wed, 31 Dec 2025 16:27:54 +0000 (18:27 +0200)]
sync : ggml

2 months agoggml : bump version to 0.9.5 (ggml/1410)
Georgi Gerganov [Wed, 31 Dec 2025 16:24:07 +0000 (18:24 +0200)]
ggml : bump version to 0.9.5 (ggml/1410)

2 months agoquantize: prevent input/output file collision (#18451)
Anri Lombard [Wed, 31 Dec 2025 15:29:03 +0000 (17:29 +0200)]
quantize: prevent input/output file collision (#18451)

Check if input and output files are the same before quantizing to prevent
file corruption when mmap reads from a file being written to.

Fixes #12753

2 months agoconvert : lint fix (#18507)
Sigbjørn Skjæret [Wed, 31 Dec 2025 13:28:21 +0000 (14:28 +0100)]
convert : lint fix (#18507)

2 months agomtmd : Adding support for Nvidia Music Flamingo Model (#18470)
Henry147147 [Wed, 31 Dec 2025 11:13:23 +0000 (06:13 -0500)]
mtmd : Adding support for Nvidia Music Flamingo Model (#18470)

* Inital commit, debugging q5_k_s quant

* Made hf_to_gguf extend whisper to reduce code duplication

* addressed convert_hf_to_gguf pull request issue

---------

Co-authored-by: Henry D <redacted>
2 months agometal : add count_equal op (#18314)
gatbontonpc [Wed, 31 Dec 2025 08:39:48 +0000 (00:39 -0800)]
metal : add count_equal op (#18314)

* add count equal for metal

* remove trailing whitespace

* updated doc ops table

* changed shmem to i32

* added multi tg and templating

* removed BLAS support from Metal docs

* Apply suggestions from code review

Co-authored-by: Georgi Gerganov <redacted>
* add memset to set dst to 0

* metal : cleanup

---------

Co-authored-by: Georgi Gerganov <redacted>
2 months agoCUDA: fix KQ max calculation (#18487)
Johannes Gäßler [Wed, 31 Dec 2025 08:37:00 +0000 (09:37 +0100)]
CUDA: fix KQ max calculation (#18487)

2 months agometal : remove BF16 x F16 kernels (#18456)
Georgi Gerganov [Wed, 31 Dec 2025 07:53:48 +0000 (09:53 +0200)]
metal : remove BF16 x F16 kernels (#18456)

2 months agosycl: add newline at the end of CMakeLists.txt (#18503)
Aman Gupta [Wed, 31 Dec 2025 06:23:44 +0000 (14:23 +0800)]
sycl: add newline at the end of CMakeLists.txt (#18503)

2 months agoWork around broken IntelSYCLConfig.cmake in Intel oneAPI 2025.x (#18345)
Rahul Sathe [Wed, 31 Dec 2025 01:08:44 +0000 (06:38 +0530)]
Work around broken IntelSYCLConfig.cmake in Intel oneAPI 2025.x (#18345)

* cmake: work around broken IntelSYCLConfig.cmake in oneAPI 2025.x

* [AI] sycl: auto-detect and skip incompatible IntelSYCL package

Automatically detect compiler versions with incompatible IntelSYCL
CMake configuration files and fall back to manual SYCL flags instead
of requiring users to set options manually.

Fixes build failures with oneAPI 2025.x where IntelSYCLConfig.cmake
has SYCL_FEATURE_TEST_EXTRACT invocation errors.

* refactor: improve SYCL provider handling and error messages in CMake configuration

* refactor: enhance SYCL provider validation and error handling in CMake configuration

* ggml-sycl: wrap find_package(IntelSYCL) to prevent build crashes

2 months agodocker : add CUDA 13.1 image build (#18441)
Sigbjørn Skjæret [Tue, 30 Dec 2025 21:28:53 +0000 (22:28 +0100)]
docker : add CUDA 13.1 image build (#18441)

* add updated cuda-new.Dockerfile for Ubuntu 24.04 compatibilty

* add cuda13 build

2 months agodocs : document that JSON Schema is not available to model when using response_format...
Bart Louwers [Tue, 30 Dec 2025 21:13:49 +0000 (22:13 +0100)]
docs : document that JSON Schema is not available to model when using response_format  (#18492)

* Document unsupported JSON Schema annotations

Add note about unsupported JSON Schema annotations.

* Update README.md

* Update README.md

* Update README.md

2 months agocommon : default content to an empty string (#18485)
Aldehir Rojas [Tue, 30 Dec 2025 18:00:57 +0000 (12:00 -0600)]
common : default content to an empty string (#18485)

* common : default content to an empty string

* common : fix tests that break when content != null

2 months agollama : fix typo in comment in llama-kv-cache.h [no ci] (#18489)
Daniel Bevenius [Tue, 30 Dec 2025 16:20:14 +0000 (17:20 +0100)]
llama : fix typo in comment in llama-kv-cache.h [no ci] (#18489)

2 months agolora: count lora nodes in graph_max_nodes (#18469)
Xuan-Son Nguyen [Tue, 30 Dec 2025 14:53:12 +0000 (15:53 +0100)]
lora: count lora nodes in graph_max_nodes (#18469)

* lora: count lora nodes in graph_max_nodes

* 3 nodes per weight

* 4 nodes

* keep track n_lora_nodes from llama_model

* fix assert

* rm redundant header

* common: load adapters before context creation

* use 6 nodes

2 months agosampling: reuse token data buffer in llama_sampler_sample (#18365)
Jay Zenith [Tue, 30 Dec 2025 14:27:49 +0000 (06:27 -0800)]
sampling: reuse token data buffer in llama_sampler_sample (#18365)

* sampling: reuse token data buffer in llama_sampler_sample

* move cur buffer before timing section, after samplers

* minor : fix build

---------

Co-authored-by: Georgi Gerganov <redacted>
2 months agoserver: fix files built redundantly (#18474)
Jeff Bolz [Tue, 30 Dec 2025 12:11:13 +0000 (06:11 -0600)]
server: fix files built redundantly (#18474)

2 months agokleidiai: add and integrate SVE 256-bit vector-length kernel (#18458)
Charles Xu [Tue, 30 Dec 2025 12:04:53 +0000 (13:04 +0100)]
kleidiai: add and integrate SVE 256-bit vector-length kernel (#18458)

* kleidiai: add and integrate SVE 256-bit vector-length kernel

* updated for review comments

2 months agoCUDA: add log line when mxfp4 acceleration is used (#18483)
Aman Gupta [Tue, 30 Dec 2025 09:40:46 +0000 (17:40 +0800)]
CUDA: add log line when mxfp4 acceleration is used (#18483)

* CUDA: add log line when mxfp4 acceleration is used

* add in backend_get_features

2 months agomodel-conversion : use CONVERTED_MODEL for compare-embeddings (#18461)
Daniel Bevenius [Tue, 30 Dec 2025 09:13:12 +0000 (10:13 +0100)]
model-conversion : use CONVERTED_MODEL for compare-embeddings (#18461)

This commit updates the causal model verification script to use the
CONVERTED_MODEL environment variable instead of using the MODEL_PATH
(the original model path) as the basis for the converted model file
name.

The motivation for this that currently if the converted model file name
differs from the original model directory/name the verification script
will look for the wrong .bin file that was generating when running
the converted model.

This similar to the change made for the embeddings models script in
Commit db81d5ec4b0a9cb19e98c4533731c9554eb025db ("model-conversion :
use CONVERTED_EMBEDDING_MODEL for embedding_verify_logits (#18079)"),
but we also verify the embeddings of for causal models as well.

2 months agowebui: fix prompt progress ETA calculation (#18468)
Xuan-Son Nguyen [Mon, 29 Dec 2025 20:42:11 +0000 (21:42 +0100)]
webui: fix prompt progress ETA calculation (#18468)

* webui: fix prompt progress ETA calculation

* handle case done === 0

2 months agoWebui/prompt processing progress (#18300)
Pascal [Mon, 29 Dec 2025 18:32:21 +0000 (19:32 +0100)]
Webui/prompt processing progress (#18300)

* webui: display prompt preprocessing progress

* webui: add percentage/ETA and exclude cached tokens from progress

Address review feedback from ngxson

* webui: add minutes and first chunk (0%) case

* Update tools/server/webui/src/lib/components/app/chat/ChatMessages/ChatMessageAssistant.svelte

Co-authored-by: Aleksander Grygier <redacted>
* Update tools/server/webui/src/lib/components/app/chat/ChatMessages/ChatMessageAssistant.svelte

Co-authored-by: Aleksander Grygier <redacted>
* webui: address review feedback from allozaur

* chore: update webui build output

* webui: address review feedback from allozaur

* nit

* chore: update webui build output

* feat: Enhance chat processing state

* feat: Improve chat processing statistics UI

* chore: update webui build output

* feat: Add live generation statistics to processing state hook

* feat: Persist prompt processing stats in hook for better UX

* refactor: Enhance ChatMessageStatistics for live stream display

* feat: Implement enhanced live chat statistics into assistant message

* chore: update webui build output

* fix: Proper tab for each stage of prompt processing/generation

* chore: update webui build output

* fix: Improved ETA calculation & display logic

* chore: update webui build output

* feat: Simplify logic & remove ETA from prompt progress

* chore: update webui build output

---------

Co-authored-by: Aleksander Grygier <redacted>
2 months agoCUDA: fix replacment of bad archs in CMake (#18457)
Johannes Gäßler [Mon, 29 Dec 2025 16:58:20 +0000 (17:58 +0100)]
CUDA: fix replacment of bad archs in CMake (#18457)

2 months agoserver : Cmdline arg -to changes http read timeout from current 600sec default (...
wbtek [Mon, 29 Dec 2025 16:12:48 +0000 (01:12 +0900)]
server : Cmdline arg -to changes http read timeout from current 600sec default (#18279)

* Prevent crash if TTFT >300sec, boosted to 90 days

* server : allow configurable HTTP timeouts for child models

* server : pass needed timeouts from params only

---------

Co-authored-by: Greg Slocum <redacted>
2 months agocontributing: tighten AI usage policy (#18388)
Xuan-Son Nguyen [Mon, 29 Dec 2025 15:01:32 +0000 (16:01 +0100)]
contributing: tighten AI usage policy (#18388)

* contributing: tighten AI usage policy

* refactor AGENTS.md

* proofreading

* update contributing

* add claude.md

* add trailing newline

* add note about dishonest practices

* rm point about dishonest

* rm requirement watermarking

* add .gemini/settings.json

* allow initially AI-generated content

* revise

* Update CONTRIBUTING.md

Co-authored-by: Johannes Gäßler <redacted>
* improve

* trailing space

* Apply suggestions from code review

Co-authored-by: Johannes Gäßler <redacted>
* update

---------

Co-authored-by: Johannes Gäßler <redacted>
2 months agoandroid: routine maintenance - Dec 2025 (#18338)
Naco Siren [Mon, 29 Dec 2025 13:51:13 +0000 (05:51 -0800)]
android: routine maintenance - Dec 2025 (#18338)

* Fix `msg` typo

* Fix thread safety in destroy() to support generation abortion in lifecycle callbacks.

* UI polish: stack new message change from below; fix GGUF margin not in view port

* Bug fixes: rare racing condition when main thread updating view and and default thread updating messages at the same time; user input not disabled during generation.

* Bump dependencies' versions; Deprecated outdated dsl usage.

2 months agoserver : handle closed connection for tasks (#18459)
Georgi Gerganov [Mon, 29 Dec 2025 13:34:41 +0000 (15:34 +0200)]
server : handle closed connection for tasks (#18459)

2 months agomodel-conversion : add device option to embd run orig model (#18386)
Daniel Bevenius [Mon, 29 Dec 2025 12:37:02 +0000 (13:37 +0100)]
model-conversion : add device option to embd run orig model (#18386)

This commit refactors the original model embedding script to include a
device selection option. Users can now specify the device (cpu, cuda,
mps, auto) via command-line arguments. It also refactors the code to be
more structured.

2 months agoretrieval : use at most n_seq_max chunks (#18400)
Héctor Estrada Moreno [Mon, 29 Dec 2025 11:21:13 +0000 (05:21 -0600)]
retrieval : use at most n_seq_max chunks (#18400)

2 months agocommon: fix return value check for setpriority (#18412)
o7si [Mon, 29 Dec 2025 09:07:49 +0000 (17:07 +0800)]
common: fix return value check for setpriority (#18412)

* common: fix return value check for setpriority

* tools: add logging for process priority setting

2 months agoCUDA: Blackwell features for non-native builds (#18436)
Johannes Gäßler [Mon, 29 Dec 2025 08:35:42 +0000 (09:35 +0100)]
CUDA: Blackwell features for non-native builds (#18436)

2 months agocuda: fix race condition in cumsum (#18448)
Aman Gupta [Mon, 29 Dec 2025 06:07:17 +0000 (14:07 +0800)]
cuda: fix race condition in cumsum (#18448)

* ggml-cuda: fix race condition in cumsum

* remove unneccesary sync_threads

2 months agoci : re-enable rocm build on amd64 (#18439)
Tim Neumann [Sun, 28 Dec 2025 23:29:23 +0000 (00:29 +0100)]
ci : re-enable rocm build on amd64 (#18439)

This was disabled in #9340 due to compiler crash, but seems to build now as confirmed by the latest comments in #11913.

I've also managed to build the image with `docker build -f .devops/rocm.Dockerfile .` (for all three stages, `full`, `server` and `light`).

A quick attempt at trying to build an arm64 image failed. Since none of the other images are build for arm, I only enabled the amd64 one.

The `runs_on` option was added to match the other entries.

2 months agoHIP: Use mmq on MFMA devices for MUL_MAT_ID in cases where a lot of splits would...
uvos [Sun, 28 Dec 2025 19:12:55 +0000 (20:12 +0100)]
HIP: Use mmq on MFMA devices for MUL_MAT_ID in cases where a lot of splits would be generated (#18202)

2 months agomodel : Plamo3 support (#17304)
momonga [Sun, 28 Dec 2025 16:28:31 +0000 (01:28 +0900)]
model : Plamo3 support (#17304)

* plamo3

* fix plamo3

* clean code

* clean up the code

* fix diff

* clean up the code

* clean up the code

* clean up the code

* clean up the code

* clean up the code

* clean up the code

* add chat_template if exist

* clean up the code

* fix cpu-backend

* chore: whitespace trim fix + typo fix

* Fix: address review feedback

* restore `FREQ_BASE_SWA` constant

* Fix: address review feedback2

* Fix:typecheck

* Fix: address review feedback3

* final cleanup

---------

Co-authored-by: mmngays <redacted>
Co-authored-by: Sigbjørn Skjæret <redacted>
2 months agoRevert "ggml-cuda: use CMAKE_CUDA_ARCHITECTURES if set when GGML_NATIVE=ON (#18413...
Aman Gupta [Sun, 28 Dec 2025 12:53:36 +0000 (20:53 +0800)]
Revert "ggml-cuda: use CMAKE_CUDA_ARCHITECTURES if set when GGML_NATIVE=ON (#18413)" (#18426)

2 months agorpc: fix segfault on invalid endpoint format (#18387)
o7si [Sun, 28 Dec 2025 10:34:41 +0000 (18:34 +0800)]
rpc: fix segfault on invalid endpoint format (#18387)

* rpc: fix segfault on invalid endpoint format

* rpc: add error log for failed endpoint connection

2 months agollama-fit-params: fix step size for last device (#18415)
Johannes Gäßler [Sun, 28 Dec 2025 09:52:09 +0000 (10:52 +0100)]
llama-fit-params: fix step size for last device (#18415)

2 months agogithub: update issue templates [no ci] (#18410)
Johannes Gäßler [Sun, 28 Dec 2025 09:50:56 +0000 (10:50 +0100)]
github: update issue templates [no ci] (#18410)

* github: update issue templates [no ci]

* Apply suggestions from code review

Co-authored-by: Sigbjørn Skjæret <redacted>
---------

Co-authored-by: Sigbjørn Skjæret <redacted>
2 months agomtmd: clarify that we no longer accept AI-generated PRs (#18406)
Xuan-Son Nguyen [Sun, 28 Dec 2025 08:57:04 +0000 (09:57 +0100)]
mtmd: clarify that we no longer accept AI-generated PRs (#18406)

2 months agocmake: Added more x86_64 CPU backends when building with `GGML_CPU_ALL_VARIANTS=On...
Boian Berberov [Sun, 28 Dec 2025 07:33:29 +0000 (07:33 +0000)]
cmake: Added more x86_64 CPU backends when building with `GGML_CPU_ALL_VARIANTS=On` (#18186)

* minor: Consolidated `#include <immintrin.h>` under `ggml-cpu-impl.h`

* cmake: Added more x86-64 CPU backends when building with `GGML_CPU_ALL_VARIANTS=On`

- `ivybridge`
- `piledriver`
- `cannonlake`
- `cascadelake`
- `cooperlake`
- `zen4`

Resolves: #17966

2 months agoggml-cuda: use CMAKE_CUDA_ARCHITECTURES if set when GGML_NATIVE=ON (#18413)
QDelta [Sun, 28 Dec 2025 01:33:14 +0000 (20:33 -0500)]
ggml-cuda: use CMAKE_CUDA_ARCHITECTURES if set when GGML_NATIVE=ON (#18413)

2 months agoopencl: allow resizing transpose buffers (#18384)
lhez [Sat, 27 Dec 2025 23:51:14 +0000 (15:51 -0800)]
opencl: allow resizing transpose buffers (#18384)

* opencl: allow resizing transpose buffers instead of using fixed sizes

* opencl: remove commented code

2 months agollama-fit-params: fix overflow check (#18354)
Johannes Gäßler [Sat, 27 Dec 2025 19:20:45 +0000 (20:20 +0100)]
llama-fit-params: fix overflow check (#18354)

2 months agollama: fix magic number of 999 for GPU layers (#18266)
Johannes Gäßler [Sat, 27 Dec 2025 19:18:35 +0000 (20:18 +0100)]
llama: fix magic number of 999 for GPU layers (#18266)

* llama: fix magic number of 999 for GPU layers

* use strings for -ngl, -ngld

* enacapsulate n_gpu_layers, split_mode

2 months agoggml-cuda: Use same regex for GGML_NATIVE=OFF (#18407)
Aman Gupta [Sat, 27 Dec 2025 11:56:27 +0000 (19:56 +0800)]
ggml-cuda: Use same regex for GGML_NATIVE=OFF (#18407)

2 months agollama_fit_params: return enum for fail vs. error (#18374)
Johannes Gäßler [Sat, 27 Dec 2025 08:59:19 +0000 (09:59 +0100)]
llama_fit_params: return enum for fail vs. error (#18374)

2 months agollama-fit-params: fix Gemma 3 calculation (#18372)
Johannes Gäßler [Sat, 27 Dec 2025 08:56:04 +0000 (09:56 +0100)]
llama-fit-params: fix Gemma 3 calculation (#18372)

2 months agovulkan: preprocess mul_mat_id experts and discard workgroups more quickly (#18352)
Jeff Bolz [Fri, 26 Dec 2025 22:12:58 +0000 (16:12 -0600)]
vulkan: preprocess mul_mat_id experts and discard workgroups more quickly (#18352)

Run a preprocess to count how many times each expert is used, and use this to
quickly discard workgroups that aren't needed.

2 months agovulkan: optimize decodeFuncB in coopmat2 mul_mat_id shader (#18349)
Jeff Bolz [Fri, 26 Dec 2025 17:15:50 +0000 (11:15 -0600)]
vulkan: optimize decodeFuncB in coopmat2 mul_mat_id shader (#18349)

* vulkan: Use BK=32 for coopmat2 mul_mat_id

* vulkan: optimize decodeFuncB in coopmat2 mul_mat_id shader

Disable robustness, remove the OOB check in decodeFuncB, and initialize the
row_ids to zero to avoid OOB access.

Don't slice/offset the B matrix to ic * BN, only to adjust the coord back down
to the range [0, BN) in decodeFuncB. Instead just slice with a row offset of
zero and remove the '& (BN - 1)'. This allows the compiler to common some of
the shared memory loads.

2 months agovulkan: Use BK=32 for coopmat2 mul_mat_id (#18332)
Jeff Bolz [Fri, 26 Dec 2025 17:15:02 +0000 (11:15 -0600)]
vulkan: Use BK=32 for coopmat2 mul_mat_id (#18332)

2 months agovulkan: small dequantization improvements (#18380)
Eve [Fri, 26 Dec 2025 17:12:11 +0000 (17:12 +0000)]
vulkan: small dequantization improvements (#18380)

* iq4_xs

* quants

2 months agovulkan: Support UPSCALE w/antialias (#18327)
Jeff Bolz [Fri, 26 Dec 2025 16:00:57 +0000 (10:00 -0600)]
vulkan: Support UPSCALE w/antialias (#18327)

2 months agovulkan: handle rope with large number of rows (#18306)
Jeff Bolz [Fri, 26 Dec 2025 15:53:46 +0000 (09:53 -0600)]
vulkan: handle rope with large number of rows (#18306)

2 months agoserver : fix crash when seq_rm fails for hybrid/recurrent models (#18391)
o7si [Fri, 26 Dec 2025 15:35:29 +0000 (23:35 +0800)]
server : fix crash when seq_rm fails for hybrid/recurrent models (#18391)

* server : fix crash when seq_rm fails for hybrid/recurrent models

* server : add allow_processing param to clear_slot

2 months agodocs: added note for pre SYCL Intel hardware (#18016)
Francisco Herrera [Fri, 26 Dec 2025 02:34:30 +0000 (21:34 -0500)]
docs: added note for pre SYCL Intel hardware (#18016)

Specify that it's for pre sycl hardware

2 months agoCANN: implement the SSM_CONV operator (#17737)
0Marble [Fri, 26 Dec 2025 01:12:04 +0000 (09:12 +0800)]
CANN: implement the SSM_CONV operator (#17737)

* CANN: implement SSM_CONV operator

Co-authored-by: Aleksei Lobanov, <redacted>
Co-authored-by: Sujin Kang, <redacted>
* CANN: remove custom error limit for SSM_CONV

* CANN: merge SSM_CONV tensor shape/strides into one line

---------

Co-authored-by: Sujin Kang, <redacted>
2 months agoggml-cuda: fix regex for arch list (#18371)
Aman Gupta [Thu, 25 Dec 2025 17:35:14 +0000 (01:35 +0800)]
ggml-cuda: fix regex for arch list (#18371)

* ggml-cuda: fix regex for arch list

* make regex exact

2 months agocuda: optimize cumsum cub path (#18362)
Aman Gupta [Thu, 25 Dec 2025 15:55:38 +0000 (23:55 +0800)]
cuda: optimize cumsum cub path (#18362)

* cuda: optimize cumsum cub path

* remove heavy perf test

2 months agoggml-cuda: fix blackwell native builds (#18361)
Aman Gupta [Thu, 25 Dec 2025 14:12:11 +0000 (22:12 +0800)]
ggml-cuda: fix blackwell native builds (#18361)

* ggml-cuda: fix blackwell native builds

Replace 12x in native architectures by 12xa

* replace for GGML_NATIVE=OFF too

* only replace for native

* remove 120f-virtual for default compilation

---------

Co-authored-by: Aman Gupta <aman>
2 months agoCANN: Add support for CONV_TRANSPOSE_1D when kernel size > 255 (#17934)
Penglin Cai [Thu, 25 Dec 2025 08:46:09 +0000 (16:46 +0800)]
CANN: Add support for CONV_TRANSPOSE_1D when kernel size > 255 (#17934)

* CONV_TRANSPOSE_1D kernel_size>255

* remove condition check

* fix the bug of type conversion

* removing trailing whitespaces

* fix: return true in the switch case

2 months agoggml : optimize cuda cumsum fallback kernel (#18343)
Aadeshveer Singh [Thu, 25 Dec 2025 04:11:13 +0000 (09:41 +0530)]
ggml : optimize cuda cumsum fallback kernel (#18343)

2 months agoserver: (router) add stop-timeout option (#18350)
Xuan-Son Nguyen [Wed, 24 Dec 2025 22:47:49 +0000 (23:47 +0100)]
server: (router) add stop-timeout option (#18350)

* server: (router) add stop-timeout option

* also allow stop while loading

* add docs

* unload_lru: also wait for unload to complete

2 months agomodel: support MiMo-V2-Flash (#18328)
Xuan-Son Nguyen [Wed, 24 Dec 2025 22:07:08 +0000 (23:07 +0100)]
model: support MiMo-V2-Flash (#18328)

* mimov2: convert ok

* rename mimov2 --> mimo2

* fix conversion

* runnable not incorrect

* use sink

* add_sliding_window_pattern

* add swa and per-layer n_head_kv

* correct params

* somewhat working

* correct gating func

* nits

* mimo2: wire RMS eps + MoE bias + converter guards

* add co-author

Co-authored-by: Aaryan-Kapoor <redacted>
* use add_rope_freq_base_swa

---------

Co-authored-by: Aaryan Kapoor <redacted>
Co-authored-by: Aaryan-Kapoor <redacted>
2 months agofit-params : fix race condition in fit-params output (#18276)
Aadeshveer Singh [Wed, 24 Dec 2025 14:57:38 +0000 (20:27 +0530)]
fit-params : fix race condition in fit-params output (#18276)

2 months agoCUDA: experimental native mxfp4 support for blackwell (#17906)
Aman Gupta [Wed, 24 Dec 2025 14:28:26 +0000 (22:28 +0800)]
CUDA: experimental native mxfp4 support for blackwell (#17906)

* CUDA: experimental native mxfp4 support for blackwell

* optimize load_tiles

* optimize quantize_mxfp4

* cleanup

* first pass review: formatting

* use interleaved layout for mma

* mmq: add assert for size

* use __nv_fp4x4_e2m1

* use iter_k as 512, cleanup

* Use 1200 as blackwell instead of 1000

* address review comments

* mmq: fix stride

* quantize.cu: use reference impl of e8m0 scale

* address review comments

* add 120f-virtual + minor fixes

---------

Co-authored-by: Aman Gupta <aman>
2 months agomodel : support for LlamaBidirectionalModel architecture (#18220)
Saba Fallah [Wed, 24 Dec 2025 13:02:36 +0000 (14:02 +0100)]
model : support for LlamaBidirectionalModel architecture (#18220)

* model: llama-embed-nemotron

* minor: python lint

* changed arch-name

* templated llm_build_llama to be used for both llama and llama-embed arch

2 months agovulkan: fix command buffer corruption in ggml_backend_vk_event_wait (#18302)
Jeff Bolz [Wed, 24 Dec 2025 11:36:34 +0000 (05:36 -0600)]
vulkan: fix command buffer corruption in ggml_backend_vk_event_wait (#18302)

2 months agoCANN : refactor ACL graph cache (#17752)
Wang Weixuan [Wed, 24 Dec 2025 09:50:24 +0000 (17:50 +0800)]
CANN : refactor ACL graph cache (#17752)

Move the graph property checking code into methods of LRU cache.

Signed-off-by: Wang Weixuan <redacted>
2 months agodocs: Fix typos in SYCL documentation (#18269)
Jesse Ikonen [Wed, 24 Dec 2025 09:19:47 +0000 (11:19 +0200)]
docs: Fix typos in SYCL documentation (#18269)

2 months agovulkan: use fewer FA rows for small cache runs (#18280)
Ruben Ortlam [Wed, 24 Dec 2025 07:59:14 +0000 (08:59 +0100)]
vulkan: use fewer FA rows for small cache runs (#18280)

2 months agoCANN: Uses yarn_ramp cache in ROPE (#17725)
TianHao324 [Wed, 24 Dec 2025 06:55:33 +0000 (14:55 +0800)]
CANN: Uses yarn_ramp cache  in ROPE (#17725)

2 months agocommon: add `LLAMA_ARG_OVERRIDE_TENSOR` env var for `-ot` arg (#18267)
ddh0 [Wed, 24 Dec 2025 06:19:12 +0000 (00:19 -0600)]
common: add `LLAMA_ARG_OVERRIDE_TENSOR` env var for `-ot` arg (#18267)

2 months agoserver: return_progress to also report 0% processing state (#18305)
Xuan-Son Nguyen [Tue, 23 Dec 2025 20:49:05 +0000 (21:49 +0100)]
server: return_progress to also report 0% processing state (#18305)

2 months agowebui: apply webui_settings on first load (#18223)
Pascal [Tue, 23 Dec 2025 14:48:03 +0000 (15:48 +0100)]
webui: apply webui_settings on first load (#18223)

* webui: apply webui_settings on first load

The webui_settings from /props were not applied on initial load
when default_generation_settings.params was null

Now syncs whenever serverProps is available, regardless of params,
works for both single-model and router modes

* chore: update webui build output

2 months agoserver: fix crash with model not having BOS/EOS (#18321)
Xuan-Son Nguyen [Tue, 23 Dec 2025 13:39:36 +0000 (14:39 +0100)]
server: fix crash with model not having BOS/EOS (#18321)

2 months agomodel-conversion : add device option to run-org-model.py (#18318)
Daniel Bevenius [Tue, 23 Dec 2025 13:07:25 +0000 (14:07 +0100)]
model-conversion : add device option to run-org-model.py (#18318)

* model-conversion : add device option to run-org-model.py

This commit refactors the `run-org-model.py` script to include a
`--device` argument, to allow users to specify the device on which to
run the model (e.g., cpu, cuda, mps, auto).
It also extracts a few common functions to prepare for future changes
where some code duplication will be removed which there currently
exists in embedding scripts.

The Makefile is also been updated to pass the device argument, for
example:
```console
(venv) $ make causal-verify-logits DEVICE=cpu
```

* fix error handling and remove parser reference

This commit fixes the error handling which previously referenced an
undefined 'parser' variable.

2 months agorpc : add check for rpc buffer type (#18242)
Chris Rohlf [Tue, 23 Dec 2025 09:56:49 +0000 (04:56 -0500)]
rpc : add check for rpc buffer type (#18242)