| name: CI (wasm) |
|
|
| on: |
| workflow_dispatch: |
| 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' }} |
|
|
