mpi_test.yaml

name: Mpi Test
on: [push, pull_request]

jobs:
  build-and-test:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        #os: [ubuntu-latest, macos-latest, windows-latest]
        os: [ubuntu-latest]
        #python-version: ['3.8', '3.9', '3.10']
        python-version: ['3.10']
        mpi: [openmpi]
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Set Up ${{ matrix.python-version }}
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}
          cache: 'pip'
          cache-dependency-path: pyproject.toml

      - name: Setup MPI (${{ matrix.mpi }})
        uses: mpi4py/setup-mpi@v1
        with:
          mpi: ${{ matrix.mpi }}

      - name: Install Software
        run: |
          python -m pip install --upgrade pip
          python -m pip install .[dev,github-actions,test]

      - name: Install mpi4py
        run: |
          python -m pip install mpi4py

      - name: Make Enviroment
        run: |
          cd $GITHUB_WORKSPACE
          mkdir mpi_work
          cd mpi_work
          cp ../examples/mpi/sphere_cpu_1node_1try/config.yaml .
          cp ../examples/mpi/sphere_cpu_1node_1try/user.py .
          echo `hostname` slots=2 > hostfile

      - name: Run aiaccel with mpi
        run: |
          cd $GITHUB_WORKSPACE/mpi_work
          pwd
          ls -l
          cat hostfile
          PYTHONPATH=$GITHUB_WORKSPACE mpiexec -n 2 -hostfile hostfile python -m mpi4py.futures -m aiaccel.cli.start --config config.yaml --clean --from_mpi_bat 2>&1 | tee logf

      - name: Mpi Test
        run: |
          cd $GITHUB_WORKSPACE
          ls -l mpi_work/work/mpi/rank_log
          cat mpi_work/work/mpi/rank_log/0.csv
          cat mpi_work/work/mpi/rank_log/1.csv
          pytest -s -v tests/mpi/test_mpi.py