Workflow file for this run
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| name: Unit-tests on Linux GPU | |
| on: | |
| pull_request: | |
| push: | |
| branches: | |
| - nightly | |
| - main | |
| - release/* | |
| workflow_dispatch: | |
| jobs: | |
| tests: | |
| strategy: | |
| matrix: | |
| python_version: ["3.9"] | |
| # TODO: Add more cuda versions. | |
| cuda_arch_version: ["12.4"] | |
| ffmpeg_version: ["origin/release/6.1"] | |
| fail-fast: false | |
| uses: pytorch/test-infra/.github/workflows/linux_job.yml@main | |
| with: | |
| runner: linux.g5.4xlarge.nvidia.gpu | |
| repository: pytorch/torchcodec | |
| gpu-arch-type: cuda | |
| gpu-arch-version: ${{ matrix.cuda_arch_version }} | |
| timeout: 120 | |
| steps: | |
| - name: Setup conda env | |
| uses: conda-incubator/setup-miniconda@v2 | |
| with: | |
| auto-update-conda: true | |
| miniconda-version: "latest" | |
| activate-environment: test | |
| python-version: ${{ matrix.python-version }} | |
| - name: Check nvidia driver presence | |
| run: | | |
| nvidia-smi | |
| - name: Create and activate conda environment | |
| conda create --yes --name test | |
| conda activate test | |
| conda install --quiet --yes pip cmake pkg-config nasm | |
| - name: Install dependencies | |
| run: | | |
| pip install --quiet --pre torch torchvision --index-url https://download.pytorch.org/whl/nightly/cu124 | |
| conda install --quiet --yes nvidia::libnpp | |
| - name: Build and install FFMPEG from source | |
| run: | | |
| git clone --quiet https://git.videolan.org/git/ffmpeg/nv-codec-headers.git | |
| pushd nv-codec-headers | |
| make --silent PREFIX=$CONDA_PREFIX -j install | |
| popd | |
| git clone --quiet https://git.ffmpeg.org/ffmpeg.git ffmpeg/ | |
| pushd ffmpeg | |
| git checkout ${{ matrix.ffmpeg_version }} | |
| which pkg-config | |
| pkg-config --list-all | |
| ./configure --prefix=$CONDA_PREFIX --enable-nonfree --enable-cuda-nvcc --disable-static --enable-shared --optflags=-fno-omit-frame-pointer --disable-stripping --enable-cuvid --enable-rpath | |
| make --silent -j install | |
| popd | |
| - name: Run tests | |
| run: | | |
| CMAKE_BUILD_PARALLEL_LEVEL=8 CXXFLAGS="" LDFLAGS="-Wl,--allow-shlib-undefined -Wl,-rpath,$CONDA_PREFIX/lib -Wl,-rpath-link,$CONDA_PREFIX/lib -L$CONDA_PREFIX/lib" CMAKE_BUILD_TYPE=Release ENABLE_CUDA=1 pip install -e ".[dev]" --no-build-isolation -vv --debug | |
| which ffmpeg | |
| pytest -k "not (test_get_metadata or get_ffmpeg_version)" -vvv | |
| - name: Clean up | |
| run: | | |
| conda deactivate |