Ensure a buffer has been allocated for each thread before invoking it #360
Workflow file for this run
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| name: Run codspeed benchmarks | |
| on: [push, pull_request] | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }} | |
| cancel-in-progress: true | |
| permissions: | |
| contents: read # to fetch code (actions/checkout) | |
| jobs: | |
| benchmarks: | |
| if: "github.repository == 'OpenMathLib/OpenBLAS'" | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| os: [ubuntu-latest] | |
| fortran: [gfortran] | |
| build: [make] | |
| pyver: ["3.12"] | |
| runs-on: ${{ matrix.os }} | |
| steps: | |
| - uses: actions/checkout@v3 | |
| - uses: actions/setup-python@v3 | |
| with: | |
| python-version: ${{ matrix.pyver }} | |
| - name: Print system information | |
| run: | | |
| if [ "$RUNNER_OS" == "Linux" ]; then | |
| cat /proc/cpuinfo | |
| fi | |
| - name: Install Dependencies | |
| run: | | |
| if [ "$RUNNER_OS" == "Linux" ]; then | |
| sudo apt-get update | |
| sudo apt-get install -y gfortran cmake ccache libtinfo5 | |
| else | |
| echo "::error::$RUNNER_OS not supported" | |
| exit 1 | |
| fi | |
| - name: Compilation cache | |
| uses: actions/cache@v3 | |
| with: | |
| path: ~/.ccache | |
| # We include the commit sha in the cache key, as new cache entries are | |
| # only created if there is no existing entry for the key yet. | |
| # GNU make and cmake call the compilers differently. It looks like | |
| # that causes the cache to mismatch. Keep the ccache for both build | |
| # tools separate to avoid polluting each other. | |
| key: ccache-${{ runner.os }}-${{ matrix.build }}-${{ matrix.fortran }}-${{ github.ref }}-${{ github.sha }} | |
| # Restore a matching ccache cache entry. Prefer same branch and same Fortran compiler. | |
| restore-keys: | | |
| ccache-${{ runner.os }}-${{ matrix.build }}-${{ matrix.fortran }}-${{ github.ref }} | |
| ccache-${{ runner.os }}-${{ matrix.build }}-${{ matrix.fortran }} | |
| ccache-${{ runner.os }}-${{ matrix.build }} | |
| - name: Write out the .pc | |
| run: | | |
| cd benchmark/pybench | |
| cat > openblas.pc << EOF | |
| libdir=${{ github.workspace }} | |
| includedir= ${{ github.workspace }} | |
| openblas_config= OpenBLAS 0.3.27 DYNAMIC_ARCH NO_AFFINITY Haswell MAX_THREADS=64 | |
| version=0.0.99 | |
| extralib=-lm -lpthread -lgfortran -lquadmath -L${{ github.workspace }} -lopenblas | |
| Name: openblas | |
| Description: OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version | |
| Version: ${version} | |
| URL: https://github.com/xianyi/OpenBLAS | |
| Libs: ${{ github.workspace }}/libopenblas.so -Wl,-rpath,${{ github.workspace }} | |
| Libs.private: -lm -lpthread -lgfortran -lquadmath -L${{ github.workspace }} -lopenblas | |
| Cflags: -I${{ github.workspace}} | |
| EOF | |
| cat openblas.pc | |
| - name: Configure ccache | |
| run: | | |
| if [ "${{ matrix.build }}" = "make" ]; then | |
| # Add ccache to path | |
| if [ "$RUNNER_OS" = "Linux" ]; then | |
| echo "/usr/lib/ccache" >> $GITHUB_PATH | |
| elif [ "$RUNNER_OS" = "macOS" ]; then | |
| echo "$(brew --prefix)/opt/ccache/libexec" >> $GITHUB_PATH | |
| else | |
| echo "::error::$RUNNER_OS not supported" | |
| exit 1 | |
| fi | |
| fi | |
| # Limit the maximum size and switch on compression to avoid exceeding the total disk or cache quota (5 GB). | |
| test -d ~/.ccache || mkdir -p ~/.ccache | |
| echo "max_size = 300M" > ~/.ccache/ccache.conf | |
| echo "compression = true" >> ~/.ccache/ccache.conf | |
| ccache -s | |
| - name: Build OpenBLAS | |
| run: | | |
| case "${{ matrix.build }}" in | |
| "make") | |
| make -j$(nproc) DYNAMIC_ARCH=1 USE_OPENMP=0 FC="ccache ${{ matrix.fortran }}" | |
| ;; | |
| "cmake") | |
| mkdir build && cd build | |
| cmake -DDYNAMIC_ARCH=1 \ | |
| -DNOFORTRAN=0 \ | |
| -DBUILD_WITHOUT_LAPACK=0 \ | |
| -DCMAKE_VERBOSE_MAKEFILE=ON \ | |
| -DCMAKE_BUILD_TYPE=Release \ | |
| -DCMAKE_Fortran_COMPILER=${{ matrix.fortran }} \ | |
| -DCMAKE_C_COMPILER_LAUNCHER=ccache \ | |
| -DCMAKE_Fortran_COMPILER_LAUNCHER=ccache \ | |
| .. | |
| cmake --build . | |
| ;; | |
| *) | |
| echo "::error::Configuration not supported" | |
| exit 1 | |
| ;; | |
| esac | |
| - name: Show ccache status | |
| continue-on-error: true | |
| run: ccache -s | |
| - name: Install benchmark dependencies | |
| run: pip install meson ninja numpy pytest pytest-codspeed --user | |
| - name: Build the wrapper | |
| run: | | |
| cd benchmark/pybench | |
| export PKG_CONFIG_PATH=$PWD | |
| meson setup build --prefix=$PWD/build-install | |
| meson install -C build | |
| # | |
| # sanity check | |
| cd build/openblas_wrap | |
| python -c'import _flapack; print(dir(_flapack))' | |
| - name: Run benchmarks under pytest-benchmark | |
| run: | | |
| cd benchmark/pybench | |
| pip install pytest-benchmark | |
| export PYTHONPATH=$PWD/build-install/lib/python${{matrix.pyver}}/site-packages/ | |
| OPENBLAS_NUM_THREADS=1 pytest benchmarks/bench_blas.py -k 'gesdd' | |
| - name: Run benchmarks | |
| uses: CodSpeedHQ/action@v2 | |
| with: | |
| token: ${{ secrets.CODSPEED_TOKEN }} | |
| run: | | |
| cd benchmark/pybench | |
| export PYTHONPATH=$PWD/build-install/lib/python${{matrix.pyver}}/site-packages/ | |
| OPENBLAS_NUM_THREADS=1 pytest benchmarks/bench_blas.py --codspeed | |