pytest-core-nompi.yaml

name: CI-core

permissions:
  contents: read

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

on:
  # Trigger the workflow on push or pull request, but only for the main branch
  push:
    branches:
      - main
  pull_request:
    branches:
      - main

jobs:
  test-nompi-basic:
    name: ${{ matrix.name }}-${{ matrix.set }}
    runs-on: "${{ matrix.os }}"

    env:
      DEVITO_ARCH: "${{ matrix.arch }}"
      DEVITO_LANGUAGE: ${{ matrix.language }}
      OMP_NUM_THREADS: 2

    strategy:
      # Prevent cancellation if a single workflow fails
      fail-fast: false

      matrix:
        name: [
           pytest-osx-py312-clang-omp,
           pytest-ubuntu-py310-gcc14-omp,
           pytest-ubuntu-py310-gcc9-omp,
           pytest-ubuntu-py311-gcc10-noomp,
           pytest-ubuntu-py311-gcc11-cxxnoomp,
           pytest-ubuntu-py312-gcc12-cxxomp,
           pytest-ubuntu-py312-gcc13-omp,
           pytest-ubuntu-py313-gcc14-omp
        ]
        set: [base, adjoint]

        include:
        - name: pytest-ubuntu-py311-gcc11-cxxnoomp
          python-version: '3.11'
          os: ubuntu-22.04
          arch: "gcc-11"
          language: "CXX"
          sympy: "1.14"

        - name: pytest-ubuntu-py312-gcc12-cxxomp
          python-version: '3.12'
          os: ubuntu-24.04
          arch: "gcc-12"
          language: "CXXopenmp"
          sympy: "1.13"

        - name: pytest-ubuntu-py310-gcc14-omp
          python-version: '3.10'
          os: ubuntu-24.04
          arch: "gcc-14"
          language: "openmp"
          sympy: "1.12"

        - name: pytest-ubuntu-py311-gcc10-noomp
          python-version: '3.11'
          os: ubuntu-22.04
          arch: "gcc-10"
          language: "C"
          sympy: "1.14"

        - name: pytest-ubuntu-py312-gcc13-omp
          python-version: '3.12'
          os: ubuntu-24.04
          arch: "gcc-13"
          language: "openmp"
          sympy: "1.13"

        - name: pytest-ubuntu-py310-gcc9-omp
          python-version: '3.10'
          os: ubuntu-22.04
          arch: "custom"
          language: "openmp"
          sympy: "1.12"

        - name: pytest-osx-py312-clang-omp
          python-version: '3.12'
          os: macos-latest
          arch: "clang"
          language: "openmp"
          sympy: "1.12"

        - name: pytest-ubuntu-py313-gcc14-omp
          python-version: '3.13'
          os: ubuntu-24.04
          arch: "gcc-14"
          language: "openmp"
          sympy: "1.14"

        - set: base
          test-set: 'not adjoint'

        - set: adjoint
          test-set: 'adjoint'

        exclude:
        - name: pytest-osx-py312-clang-omp
          set: adjoint

    steps:
    - name: Checkout devito
      uses: actions/checkout@v6

    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v6
      with:
        python-version: ${{ matrix.python-version }}
        allow-prereleases: true

    - name: Install ${{ matrix.arch }} compiler
      if: "runner.os == 'linux' && matrix.arch !='custom' "
      run : |
        sudo apt-get install -y ${{ matrix.arch }}

    - name: Set tests (reduced number for OSX)
      run : |
          if [ "${{ runner.os }}" == 'macOS' ]; then
            brew install llvm libomp
            echo "/opt/homebrew/opt/llvm/bin" >> "$GITHUB_PATH"
          fi
      id: set-tests

    - name: Set pip flags for latest python (3.12)
      run: |
          ver="${{ matrix.python-version }}"
          major=${ver%%.*}
          minor=${ver#*.}; minor=${minor%%.*}
          if [ "$major" -eq 3 ] && [ "$minor" -ge 12 ]; then
            echo "PIPFLAGS='--break-system-packages'" >> "$GITHUB_ENV"
          fi

    - name: Install dependencies
      run: |
        python3 -m pip install ${{ env.PIPFLAGS }} --upgrade pip
        python3 -m pip install ${{ env.PIPFLAGS }} -e ".[tests,extras]"
        python3 -m pip install ${{ env.PIPFLAGS }} sympy==${{matrix.sympy}}

    - name: Backward compat for numpy 1.26
      if: matrix.name == 'pytest-ubuntu-py310-gcc14-omp'
      run: python3 -m pip install ${{ env.PIPFLAGS }} numpy==1.26

    - name: Check configuration
      run: |
        python3 \
          -c "from devito import configuration; \
          print(''.join(['%s: %s \n' % (k, v) for (k, v) in configuration.items()]))"

    - name: Test with pytest
      run: |
        pytest \
          -v \
          -k "${{ matrix.test-set }}" \
          -m "not parallel" \
          --cov \
          --cov-config=.coveragerc \
          --cov-report=xml \
          tests/

    - name: Upload coverage to Codecov
      uses: codecov/codecov-action@v6
      with:
        token: ${{ secrets.CODECOV_TOKEN }}
        name: ${{ matrix.name }}

  test-nompi-docker:
    name: ${{ matrix.name }}-${{ matrix.set }}
    runs-on: "${{ matrix.os }}"

    env:
      DEVITO_ARCH: "${{ matrix.arch }}"
      DEVITO_LANGUAGE: ${{ matrix.language }}
      OMP_NUM_THREADS: 2

    strategy:
      # Prevent cancellation if a single workflow fails
      fail-fast: false

      matrix:
        name: [
           pytest-docker-py310-gcc-omp,
           pytest-docker-py310-gcc-omp-arm64,
           pytest-docker-py310-icx-omp,
        ]
        set: [base, adjoint]

        include:
        - name: pytest-docker-py310-gcc-omp
          python-version: '3.10'
          os: ubuntu-latest
          arch: "gcc"
          language: "openmp"
          sympy: "1.13"

        - name: pytest-docker-py310-gcc-omp-arm64
          python-version: '3.10'
          os: ubuntu-24.04-arm
          arch: "gcc"
          language: "openmp"
          sympy: "1.13"

        - name: pytest-docker-py310-icx-omp
          python-version: '3.10'
          os: ubuntu-latest
          arch: "icx"
          language: "openmp"
          sympy: "1.13"

        - set: base
          test-set: 'not adjoint'

        - set: adjoint
          test-set: 'adjoint'

    steps:
    - name: Checkout devito
      uses: actions/checkout@v6

    - id: build
      name: Build docker image
      uses: ./.github/actions/docker-build
      with:
        file: docker/Dockerfile.devito
        tag: ${{ matrix.name }}
        base: devitocodes/bases:cpu-${{ matrix.arch }}

    - name: Test with pytest
      uses: ./.github/actions/docker-run
      with:
        uid: ${{ steps.build.outputs.unique }}
        tag: ${{ matrix.name }}
        env: |
          CODECOV_TOKEN=${{ secrets.CODECOV_TOKEN }}
        command: |
          pytest \
            -v \
            -k "${{ matrix.test-set }}" \
            -m "not parallel" \
            --cov \
            --cov-config=.coveragerc \
            --cov-report=xml \
            tests/

    - name: Cleanup docker image
      if: always()
      uses: ./.github/actions/docker-clean
      with:
        uid: ${{ steps.build.outputs.unique }}
        tag: ${{ matrix.name }}