webgpu : avoid crash when offset is not multiple of 4 in WebGPU ggml_… #29
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: CI (wasm) | |
| on: | |
| workflow_dispatch: # allows manual triggering | |
| push: | |
| branches: | |
| - master | |
| paths: [ | |
| '.github/workflows/build-wasm.yml', | |
| '**/CMakeLists.txt', | |
| '**/.cmake', | |
| '**/*.h', | |
| '**/*.hpp', | |
| '**/*.c', | |
| '**/*.cpp', | |
| '**/*.wgsl', | |
| '**/*.tmpl', | |
| 'ggml/src/ggml-webgpu/wgsl-shaders/embed_wgsl.py' | |
| ] | |
| pull_request: | |
| types: [opened, synchronize, reopened] | |
| paths: [ | |
| '.github/workflows/build-wasm.yml', | |
| '**/CMakeLists.txt', | |
| '**/.cmake', | |
| '**/*.h', | |
| '**/*.hpp', | |
| '**/*.c', | |
| '**/*.cpp', | |
| '**/*.wgsl', | |
| '**/*.tmpl', | |
| 'ggml/src/ggml-webgpu/wgsl-shaders/embed_wgsl.py' | |
| ] | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.head_ref && github.ref || github.run_id }} | |
| cancel-in-progress: true | |
| env: | |
| GGML_NLOOP: 3 | |
| GGML_N_THREADS: 1 | |
| LLAMA_ARG_LOG_COLORS: 1 | |
| LLAMA_ARG_LOG_PREFIX: 1 | |
| LLAMA_ARG_LOG_TIMESTAMPS: 1 | |
| jobs: | |
| ubuntu-webgpu: | |
| runs-on: ubuntu-24.04-arm | |
| steps: | |
| - name: Clone | |
| id: checkout | |
| uses: actions/checkout@v6 | |
| - name: ccache | |
| uses: ggml-org/ccache-action@v1.2.21 | |
| with: | |
| key: webgpu-ubuntu-24.04-arm-wasm | |
| evict-old-files: 1d | |
| save: ${{ github.event_name == 'push' && github.ref == 'refs/heads/master' }} | |
| - name: Install Emscripten | |
| run: | | |
| git clone https://github.com/emscripten-core/emsdk.git | |
| cd emsdk | |
| ./emsdk install latest | |
| ./emsdk activate latest | |
| - name: Fetch emdawnwebgpu | |
| run: | | |
| DAWN_TAG="v20260317.182325" | |
| EMDAWN_PKG="emdawnwebgpu_pkg-${DAWN_TAG}.zip" | |
| echo "Downloading ${EMDAWN_PKG}" | |
| curl -L -o emdawn.zip \ | |
| "https://github.com/google/dawn/releases/download/${DAWN_TAG}/${EMDAWN_PKG}" | |
| unzip emdawn.zip | |
| - name: Build WASM WebGPU | |
| run: | | |
| source emsdk/emsdk_env.sh | |
| emcmake cmake -B build-wasm \ | |
| -G "Ninja" \ | |
| -DCMAKE_BUILD_TYPE=Release \ | |
| -DGGML_WEBGPU=ON \ | |
| -DGGML_OPENMP=OFF \ | |
| -DLLAMA_OPENSSL=OFF \ | |
| -DEMDAWNWEBGPU_DIR=emdawnwebgpu_pkg | |
| time cmake --build build-wasm --config Release --target test-backend-ops -j $(nproc) | |
| - name: ccache-clear | |
| uses: ./.github/actions/ccache-clear | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| with: | |
| key: webgpu-ubuntu-24.04-arm-wasm | |
| older: 5m | |
| min: 1 | |
| dry-run: ${{ github.event_name != 'push' || github.ref != 'refs/heads/master' }} |