mpi: Add basic2 mode #7203
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| name: CI-mpi | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref }} | |
| cancel-in-progress: true | |
| on: | |
| # Trigger the workflow on push or pull request, | |
| # but only for the master branch | |
| push: | |
| branches: | |
| - master | |
| pull_request: | |
| branches: | |
| - master | |
| jobs: | |
| test-mpi-basic: | |
| name: pytest-mpi | |
| runs-on: ubuntu-20.04 | |
| strategy: | |
| matrix: | |
| python-version: ['3.9', '3.11'] | |
| env: | |
| DEVITO_LANGUAGE: "openmp" | |
| DEVITO_ARCH: "gcc-9" | |
| OMP_NUM_THREADS: "1" | |
| CC: "gcc-9" | |
| CXX: "g++-9" | |
| steps: | |
| - uses: actions/setup-python@v5 | |
| with: | |
| python-version: ${{ matrix.python-version }} | |
| - name: Checkout devito | |
| uses: actions/checkout@v4 | |
| - name: Install dependencies | |
| run: | | |
| sudo apt-get update && sudo apt install mpich -y | |
| pip3 install --upgrade pip | |
| pip3 install -e .[extras,mpi,tests] | |
| - name: Test with pytest | |
| run: | | |
| python3 scripts/clear_devito_cache.py | |
| python3 -m pytest --cov --cov-config=.coveragerc --cov-report=xml -m parallel tests/ | |
| - name: Test examples with MPI | |
| run: | | |
| python3 scripts/clear_devito_cache.py | |
| DEVITO_MPI=1 mpirun -n 2 python3 -m pytest examples/seismic/acoustic | |
| DEVITO_MPI=1 mpirun -n 2 python3 -m pytest examples/seismic/tti | |
| - name: Upload coverage to Codecov | |
| uses: codecov/codecov-action@v4 | |
| with: | |
| token: ${{ secrets.CODECOV_TOKEN }} | |
| name: pytest-mpi | |
| test-mpi-docker: | |
| name: pytest-mpi | |
| runs-on: ${{ matrix.os }} | |
| strategy: | |
| matrix: | |
| name: [gcc, icx] | |
| include: | |
| - name: gcc | |
| arch: gcc | |
| os: ubuntu-latest | |
| mpiflag: "" | |
| - name: icx | |
| arch: icx | |
| os: ubuntu-latest | |
| # Need safe math for icx due to inaccuracy with mpi+sinc interpolation | |
| mpiflag: "-e DEVITO_SAFE_MATH=1" | |
| steps: | |
| - name: Checkout devito | |
| uses: actions/checkout@v4 | |
| - name: Build docker image | |
| run: | | |
| docker build . --file docker/Dockerfile.devito --tag devito_img --build-arg base=devitocodes/bases:cpu-${{ matrix.arch }} | |
| - name: Test with pytest | |
| run: | | |
| docker run --rm -t -e CODECOV_TOKEN=${{ secrets.CODECOV_TOKEN }} -e OMP_NUM_THREADS=1 --name testrun devito_img pytest tests/test_mpi.py | |
| - name: Test examples with MPI | |
| run: | | |
| docker run --rm -t ${{ matrix.mpiflag }} -e DEVITO_MPI=1 -e OMP_NUM_THREADS=1 --name examplerun devito_img mpiexec -n 2 pytest examples/seismic/acoustic | |
| docker run --rm -t -e DEVITO_MPI=1 -e OMP_NUM_THREADS=1 --name examplerun devito_img mpiexec -n 2 pytest examples/seismic/tti |