* ci : remove base-devel and git from msys2 job
This commit removes the above packages as they might not be required and
could help reduce the github cache size.
* ci : try reducing the installs to only the compilers
This commit updates the setup emscripten sdk jobs to use emscripten-core
instead of mymindstorm and also pins the commit sha for the version
instead of using a version tag.
This commit updates the Install cache step to use ggml-org/ccache-action
and switched to use ccache instead of sccache.
The motivation for switching to ccache is that this is what llama.cpp
does and also there is an issue with later version of sscache:
```console
sccache C:\PROGRA~1\NVIDIA~1\CUDA\v\bin\nvcc.exe -forward-unknown-to-host-compiler -DGGML_BACKEND_BUILD -DGGML_BACKEND_SHARED -DGGML_CUDA_PEER_MAX_BATCH_SIZE=128 -DGGML_SCHED_MAX_COPIES=4 -DGGML_SHARED -D_CRT_SECURE_NO_WARNINGS -D_XOPEN_SOURCE=600 -Dggml_cuda_EXPORTS -DCMAKE_INTDIR=\"Release\" -ID:\a\whisper.cpp\whisper.cpp\ggml\src\ggml-cuda\.. -ID:\a\whisper.cpp\whisper.cpp\ggml\src\..\include -isystem "C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v\include" -Xcompiler="-MD -O2 -Ob2" -DNDEBUG -std=c++17 -arch=native -use_fast_math -extended-lambda -Xcompiler /Zc:preprocessor -MD -MT ggml\src\ggml-cuda\CMakeFiles\ggml-cuda.dir\Release\allreduce.cu.obj -MF ggml\src\ggml-cuda\CMakeFiles\ggml-cuda.dir\Release\allreduce.cu.obj.d -x cu -c D:\a\whisper.cpp\whisper.cpp\ggml\src\ggml-cuda\allreduce.cu -o ggml\src\ggml-cuda\CMakeFiles\ggml-cuda.dir\Release\allreduce.cu.obj -Xcompiler=-Fdggml\src\ggml-cuda\CMakeFiles\ggml-cuda.dir\Release\,-FS
sccache: encountered fatal error
sccache: error: Could not parse shell line
sccache: caused by: Could not parse shell line
```
```
* ci : add ccache clear action
* ci : split self-hosted GPU jobs into build-self-hosted.yml
Extract self-hosted runner jobs from build.yml into a dedicated
build-self-hosted.yml following the llama.cpp pattern:
- gpu-cuda (NVIDIA Linux)
- gpu-vulkan-nvidia-cm (NVIDIA Linux)
- gpu-vulkan-nvidia-cm2 (NVIDIA Linux + COOPMAT2)
- gpu-metal (macOS ARM64)
- gpu-vulkan (macOS ARM64)
GitHub-hosted CPU jobs remain in build.yml.
Assisted-by: llama.cpp:local pi
* ci : split release jobs into release.yml
Extract release-related jobs from build.yml into a dedicated
release.yml following the llama.cpp pattern:
- determine-tag
- windows (Win32/x64, SDL2)
- windows-blas (Win32/x64, OpenBLAS)
- windows-cublas (x64, CUDA 11.8/12.4)
- ios-xcode-build
- bindings-java (depends on windows)
- release (artifact aggregation + GitHub release)
CoreML job stays in build.yml with its own local tag calculation.
Assisted-by: llama.cpp:local pi
* ci : remove bindings-java job from release.yml
Assisted-by: llama.cpp:local pi
* cont : add manual trigger for build.yml
* cont : remove obsolete ifs
* ci : extract sanitizer job to bild-sanitize.yml
* ci : extract linux jobs into build-linux.yml
* ci : extract macos jobs to build-macos.yml
* ci : extract gcc jobs to build-gcc.yml
* ci : extract clang jobs to build-clang.yml
* ci : extract sycl jobs to build-sycl.yml
* ci : extract windows jobs to build-windows.yml
* ci : extract emscripten job to build-wasm.yml
* ci : extract android jobs into build-android.yml
* ci : extract quantize job to quantize.yml
* ci : extract coreml job into coreml.yml
* ci : extract vad job to vad.yml
* ci : extract cpu jobs to build-cpu.yml
* ci : make naming of yml files consistent
* ci : add --fail to curl download and propagate
This commit adds the --fail option to the model download scripts so that
if the model download returns a server error this is picked up. This is
then detected in run.sh and a error message is displayed and the script
stops and returns an error.
The motivation for this is that currently it is possible for the model
download to fail but this script proceeds and instead of a model file
the contents will be an html page probably with the error. This will
then cause the model to not be able to load due to a missing magic
number. I'm not sure we can do much about the downloading failing,
perhaps a retry but at least this will give a clearer error message.
Refs: https://github.com/danbev/whisper.cpp/actions/runs/26866349389/job/79230794512
* ci : enable command traces to see download command in use
* ci : add retry functionality to download model script
This commit adds curl retry options to the model download script.
The motivation is that currently when CI jobs run huggingface rate limit
the requests and return:
```console
curl: (22) The requested URL returned error: 429
```
This is an attempt to work around this and if it does not work then we
can an authorization token.
* ci : extract freebsd job to build-freebsd.yml
This job has been commented out as it has been flaky in the past. I'll
monitor this and if it continues to be unreliable we can disable it in
the github actions GUI instead of commenting it out like we did before.
* ci : add ccache to jobs (non-docker builds)
The ccache will only be saved on pushed to master.
* ci : bump ccache-action version to v1.2.21
The motivation for this is that the save parameter does not seem to work
with the current version.
* ci : add ccache to docker jobs in build-linux.yml
* ci : add debug statements to linux docker build
* ci : set CCACHE_DIR for build-linux.yml
* ci : add ccache to the remaining docker jobs
* ci : remove build-linux.yml
This commit remove build-linux.yml as the same jobs are also run by
build-gcc.yml, with the exception that build-gcc.yml also run ctest).
So keeping build-gcc.yml and removing the redundant build-linux.yml.
* ci : add linux build artifacts to release
* ci : revert to hendrikmuhs/ccache-action for win job
This is currently causing the following failure:
```console
sccache C:\PROGRA~1\NVIDIA~1\CUDA\v\bin\nvcc.exe -forward-unknown-to-host-compiler -DGGML_BACKEND_BUILD -DGGML_BACKEND_SHARED -DGGML_CUDA_PEER_MAX_BATCH_SIZE=128 -DGGML_SCHED_MAX_COPIES=4 -DGGML_SHARED -D_CRT_SECURE_NO_WARNINGS -D_XOPEN_SOURCE=600 -Dggml_cuda_EXPORTS -DCMAKE_INTDIR=\"Release\" -ID:\a\whisper.cpp\whisper.cpp\ggml\src\ggml-cuda\.. -ID:\a\whisper.cpp\whisper.cpp\ggml\src\..\include -isystem "C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v\include" -Xcompiler="-MD -O2 -Ob2" -DNDEBUG -std=c++17 -arch=native -use_fast_math -extended-lambda -Xcompiler /Zc:preprocessor -MD -MT ggml\src\ggml-cuda\CMakeFiles\ggml-cuda.dir\Release\allreduce.cu.obj -MF ggml\src\ggml-cuda\CMakeFiles\ggml-cuda.dir\Release\allreduce.cu.obj.d -x cu -c D:\a\whisper.cpp\whisper.cpp\ggml\src\ggml-cuda\allreduce.cu -o ggml\src\ggml-cuda\CMakeFiles\ggml-cuda.dir\Release\allreduce.cu.obj -Xcompiler=-Fdggml\src\ggml-cuda\CMakeFiles\ggml-cuda.dir\Release\,-FS
sccache: encountered fatal error
sccache: error: Could not parse shell line
sccache: caused by: Could not parse shell line
```
Refs: https://github.com/danbev/whisper.cpp/actions/runs/26883673904/job/79290017353
* ci : make static linux artifacts
* ci : make linux release artifact names consistent
This commit removes the tag form the linux release artifacts to be
consistent with the existing artifacts.
If we want to include the tag then we can do that in a follow-up PR.
* ci : fix linux zip files to have a directory
* ci : add HF_TOKEN secret for HF download authorization
This is to avoid the HR rate limiting when downloading model.
---------
Co-authored-by: Daniel Bevenius <daniel.bevenius@gmail.com>
whisper_model_load() can throw instead of returning false: std::runtime_error
from this file (failed ggml context / no compatible buffer type), or
vk::SystemError / vk::OutOfDeviceMemoryError from the ggml-vulkan backend during
device/buffer allocation.
whisper_init_* are extern "C", so a C++ exception unwinding across that boundary
aborts non-C++ callers (Rust via whisper-rs, Go via cgo) -- on Windows
STATUS_STACK_BUFFER_OVERRUN (0xC0000409) -- even though the function already
returns NULL on failure. Wrap whisper_model_load() in try/catch and route any
throw into the existing NULL-return path.
Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
Current `pkgconfig` configuration file installation path and its
contents assume libraries are installed under `/usr/lib` and this is not
always the case, for instance `/usr/lib64` is quite possible under
Gentoo Linux.
Thus use the `CMAKE_INSTALL_LIBDIR` variable instead of a hardcoded
`lib`.
* mmvq Optim: add MMVQ_PARAMETERS_TURING(mmvq_parameter_table_id) for SM75 TURING
* avoid a mismatch for JIT compilation of Turing device code for Ampere or newer
Co-authored-by: Johannes Gäßler <johannesg@5d6.de>
---------
Co-authored-by: Copilot <copilot@github.com>
Co-authored-by: Johannes Gäßler <johannesg@5d6.de>
* hex-fa: clean up qf32/fp32 handling and stride handling
* hex-fa: fix corner case fp NAN issues that were cause bad output from gemma4 on v79
* hex-fa: vectorize leftover handling
* hex-fa: avoid HVX fallback during token gen HMX has more FP16 compute capacity
* hmx-mm: remove dead code
* hmx-mm: use fastdiv in x4x2 dequant
* hmx-mm: sandwich dequant and scatter to improve perf
* hmx-mm: fixed rebase conflicts
* hmx-mm: further improve weight dequant by doing early type dispatch and precomputing fastdiv
* hmx-mm: an even earlier dispatch for per-type dequant
* hmx-mm: dequant linear types like q4_0 and q4_1 without the LUTs
This is a bit faster than LUT.
* hex-cmake: one more tweak for lto
---------
Co-authored-by: Trivikram Reddy <tamarnat@qti.qualcomm.com>
* Updated vec.h/vec.cpp code to accumulate to F32 rather than F16
Change-Id: I0cb789347f2bf60ffaf9047319f727e788c825f8
Signed-off-by: Martin Klacer <martin.klacer@arm.com>
Co-authored-by: Milos Puzovic <Milos.Puzovic@arm.com>
* OP_GATED_DELTA_NET impl
* add back lanes_per_column declaration
* removed has_subgroup_arithmetic and has_subgroup_clustered_reduce
* removed trailing spaces and fixes indentation. Hard coded subgroup size for Adreno and Intel. Return not supported when K>1 state snapshot
* support for K>1 state snapshot
* removed picky indent multiple of 4 fixes
* removed return that won\'t be executed
* hex-mm: add support for Q4_1 matmul/matvec, hvx-only for now
* hmx-mm: add support for Q4_1
* hex-mm: use Q8_1 dynamic quantization to avoid having to compute sums in the vec_dot
* hexagon: fix repack scratch buffer overflow
* hex-mm: fix Q4_1 repack buffer sizing
* hexagon: flip the build order for mm and fa (seems to help LTO)
* hex-mm: add vec_dot 4x1s and minor HMX cleanup after adding Q4_1
* hex-mm: fix fp16 vec_dot fallback to 2x1 and another issue that could cause incorrect output
* hexagon: resurrect early-wake and add support for polling for op-batch completions
With Q4_1 ggml-hexagon now claims pretty much the entire graphs which gives the CPU more time to chilax.
This is a good thing! But it does add extra latency for the pure benchmark runs.
Early wakeup helps recover the latency a bit in the normals runs and op-batch polling is just for benchmarking.
---------
Co-authored-by: Todor Boinovski <todorb@qti.qualcomm.com>
* vulkan: Switch MUL_MAT_VEC to 4 K per iteration for F16/32
Against mesa git, this shows a 4.8% performance improvement for
tg128 on Qwen3.5-9B:BF16 on Intel BMG.
Note that this breaks some tests until the last commit which fixes
OOB A reads.
* vulkan: Use aligned loads in mul_mat_vec when available
Against mesa git, this shows a 3.3% performance improvement for
tg128 on Qwen3.5-9B:BF16 on Intel BMG.
* Make explicit that `num_rows` is <= `NUM_ROWS` in mul_mat_vec
Mesa's UUB logic can't see through conditionals, limiting its
ability to understand the bounds on the `num_rows` field in the
cleanup run. Making it explicit that `num_rows` is, indeed, always
<= `NUM_ROWS` helps mesa make slightly better codegen.
Against mesa git, this currently shows a 1% performance improvement
in tg128 on Qwen3.5-9B:BF16 on Intel BMG.
* vulkan: Fix OOB A reads in MUL_MAT_VEC for odd sizes
There was a TODO to fix the OOB reads from the A matrix which we do
here.
It is within performance noise (+<0.1%) in tg128 for
Qwen3.5-9B:BF16 on Intel BMG.
* feat: extend repeat op for vulkan
* feat: add repeat_f16 vulkan pipeline
* fix: ensure same dst and src types
* fix: use type_size instead of data types
* fix: use int16 and int32 for repeat shader op
* chore: rename repeat_f* to repeat_i*
* chore: rename repeat vulkan pipelines
* ggml-zendnn: fixed naming of matmul function
* ggml-zendnn: fixed naming of mul_mat_id function
* ggml-zendnn: fixed print in mul_mat_id
---------
Co-authored-by: plotnikov.v10 <plotnikov.v10@wb.ru>
* vulkan: add CONV_SHAPE_64x128 for medium-K conv2d
* vulkan: skip conv2d bounds checks when shapes align with tile sizes
* vulkan: use WG_SIZE=128 for CONV_SHAPE_64x32 conv2d
* vulkan: stage cm2 conv2d accumulator through shmem before global store
* vulkan: add coopmat1 conv2d path
* fallback when using too much shared memory. clean up comments
* Require 16x16x16 and subgroup size 32 or 64
* check whether shared memory is sufficient before overwriting conv2d params with coopmat1 values
* hexagon: add support for CONCAT with optimized concat_2d_transposed
qwen3.5 models are quite heavy on the CONCAT with large and transposed src1.
* hex-concat: use fastdiv in generic version
* hex-concat: make checks for transposed a bit more readable
* hex-concat: reoder dma ops for better pipelining
* hex-cont/cpy: optimize CPY and CONT ops
The primary change is to avoid scalar divs in the inner loops.
We were calling hvx_copy_uu(... type_size) where type_size is non a constexpr.
This causes runtime divs by that value which is normally just 4 or 2 (f32/f16).
* hex-get-rows: optimize GET_ROWS for large rows
We now use DMA for larger rows and also split them into chunks to improve perf for Qwen3.5 and other models
that do lots of GET_ROWS with huge (2MB+ rows).
Also bump the DMA queue depth now that we can take advantage of it.
* hex-concat: unroll the inner loops of concat_2d
* hex-concat: more updates to concat_2d to improve perf a bit further
* hex-cpy: fixed n_rows per thread checks in the copy ops
* hmx-fa: fix alignment issues while computing dma sizes
* hex-set-rows: add early returns for idle threads
* hvx-rope: minor optimization to replace loops with fastdiv logic
* hex-rope: replace scalar tail processing with HVX
* hex-rope: optimize rope cache init with HVX
Add hvx-utils sin/cos helpers that use an aprox method (similar to rsqrt, inverse, etc)
Use the helpers to optimize ROPE.
* ggml-webgpu: Add MMVQ path for Q4/Q8/Q2_K/Q4_K
* Fix to editorconfig checking pass
* Remove mul-mat-legacy pipeline
* Fix to use vendor name as is and add dot_product/vendor to shader_lib_ctx
* Only run webgpu CI on my fork
* Add webgpu only workflow
* refactor batch_compute_passes to a per-thread variable, and submit individual passes when it is set to false and no GPU profiling is enabled
* restore build.yml
Daniel Bevenius
Georgi Gerganov
danscMax
Noah Lyons
Patrice Levesque
Andreas Kieslinger
Matt Corallo
Max Krasnyansky
lhez
fl0rianr
redfox
Jaden_Mach
Jeff Bolz
Winston Ma
fairydreaming
Martin Klacer
ymcki
Reese Levine
Masashi Yoshimura
l8bloom
Oliver Simons
Vladislav
Alexey Kopytko
Nikhil Jain