testing-linux.yml

---
name: Testing on Linux
on:
  push:
    branches:
    - 'develop'
  pull_request:

jobs:
  ##################################################################################
  # Run pre-commit
  ##################################################################################
  pre-commit:
    runs-on: ubuntu-latest
    container:
      image: ghcr.io/cp2k/dbcsr-build-env-ubuntu-22.04:develop
    steps:
    - uses: actions/checkout@v3
    - name: Run pre-commit
      run: |
        git config --global --add safe.directory "$GITHUB_WORKSPACE"
        pre-commit run --all-files || ( git status --short ; git diff ; exit 1 )

  ##################################################################################
  # Build and test on linux, no accelerator
  ##################################################################################
  build-and-test:
    runs-on: ubuntu-latest
    container:
      image: ghcr.io/cp2k/dbcsr-build-env-ubuntu-22.04:develop

    strategy:
      matrix:
        use_mpi: [MPI=ON, MPI=OFF]
        use_openmp: [OPENMP=ON, OPENMP=OFF]
        use_smm: [SMM=blas, SMM=libxsmm]
        mpi_suffix: [openmpi, mpich]
        exclude:
          - use_mpi: MPI=OFF
            mpi_suffix: mpich

    steps:
    - uses: actions/checkout@v3
      with:
        fetch-depth: 0
        submodules: true

    - name: Configure
      run: |
        mkdir -p build
        cd build
        cmake -G Ninja \
          -DCMAKE_BUILD_TYPE=Coverage \
          -DUSE_${{ matrix.use_mpi }} \
          -DUSE_${{ matrix.use_openmp }} \
          -DUSE_${{ matrix.use_smm }} \
          -DMPI_EXECUTABLE_SUFFIX=.${{ matrix.mpi_suffix }} \
          -DMPIEXEC_PREFLAGS="$([ "${{ matrix.mpi_suffix }}" = "openmpi" ] && echo "-mca btl ^openib --allow-run-as-root")" \
          -DLCOV_ARGS="--test-name;${{ matrix.use_mpi }}-${{ matrix.use_openmp }}-${{ matrix.use_smm }}-cpu" \
          ..

    - name: Build
      run: cmake --build build -- --verbose

    - name: Test
      run: |
        cd build
        ctest --output-on-failure

    - name: Generate coverage info
      run: |
        cmake --build build -- cov-info
        mv build/coverage.info build/coverage-Linux-${{ matrix.use_mpi }}-${{ matrix.use_openmp }}-${{ matrix.use_smm }}-cpu.info

    - name: Upload coverage data
      uses: actions/upload-artifact@v3
      with:
        name: coverage-data
        path: build/coverage-*.info

    - name: Upload coverage data (generated files)
      uses: actions/upload-artifact@v3
      if: matrix.use_mpi == 'MPI=ON' && matrix.use_openmp == 'OPENMP=ON' && matrix.use_smm == 'SMM=blas' && matrix.mpi_suffix == 'openmpi'
      with:
        name: coverage-data
        path: |
          build/src/dbcsr.h
          build/src/tensors/dbcsr_tensor.h

  ##################################################################################
  # Build on CUDA
  ##################################################################################
  build-on-cuda:
    runs-on: ubuntu-latest
    container:
      image: ghcr.io/cp2k/dbcsr-build-env-ubuntu-22.04-cuda:develop

    strategy:
      matrix:
        use_openmp: [OPENMP=ON]

    steps:
    - uses: actions/checkout@v3
      with:
        fetch-depth: 0
        submodules: true

    - name: Configure
      run: |
        mkdir -p build
        cd build
        cmake -G Ninja \
          -DCMAKE_BUILD_TYPE=Debug \
          -DUSE_${{ matrix.use_openmp }} \
          -DUSE_ACCEL=cuda \
          -DWITH_GPU=V100 \
          -DWITH_EXAMPLES=ON \
          -DWITH_CUDA_PROFILING=ON \
          ..
    - name: Build
      run: cmake --build build -- --verbose

  ##################################################################################
  # Build on OpenCL
  ##################################################################################
  build-on-opencl:
    runs-on: ubuntu-latest
    container:
      image: ghcr.io/cp2k/dbcsr-build-env-ubuntu-22.04-cuda:develop

    strategy:
      matrix:
        use_openmp: [OPENMP=ON]
        use_smm: [SMM=libxsmm]

    steps:
    - uses: actions/checkout@v3
      with:
        fetch-depth: 0
        submodules: true

    - name: Configure
      run: |
        mkdir -p build
        cd build
        cmake -G Ninja \
          -DCMAKE_BUILD_TYPE=Debug \
          -DUSE_${{ matrix.use_openmp }} \
          -DUSE_${{ matrix.use_smm }} \
          -DUSE_ACCEL=opencl \
          -DWITH_EXAMPLES=ON \
          ..
    - name: Build
      run: cmake --build build -- --verbose

  ##################################################################################
  # Build on ROCm
  ##################################################################################
  build-on-rocm:
    runs-on: ubuntu-latest
    container:
      image: ghcr.io/cp2k/dbcsr-build-env-rocm:develop

    strategy:
      matrix:
        use_openmp: [OPENMP=ON]

    steps:
    - uses: actions/checkout@v3
      with:
        fetch-depth: 0
        submodules: true

    - name: Configure
      run: |
        mkdir -p build
        cd build
        cmake -G Ninja \
          -DCMAKE_BUILD_TYPE=Debug \
          -DUSE_${{ matrix.use_openmp }} \
          -DUSE_ACCEL=hip \
          -DWITH_GPU=Mi100 \
          -DWITH_EXAMPLES=ON \
          -DCMAKE_PREFIX_PATH=/opt/rocm \
          ..
    - name: Build
      run: cmake --build build -- --verbose

  coverage:
    name: Combine & check coverage.
    runs-on: ubuntu-latest
    needs: build-and-test
    container:
      image: ghcr.io/cp2k/dbcsr-build-env-ubuntu-22.04:develop

    steps:
      - uses: actions/checkout@v3

      - name: Download coverage data
        uses: actions/download-artifact@v3
        with:
          name: coverage-data

      - name: Combine coverage
        run: |
          mkdir -p build/src
          mv dbcsr.h tensors build/src/
          echo *.info | xargs printf -- '-a %s\n' | xargs lcov -o merged.info
          genhtml merged.info -o htmlcov
          lcov --summary merged.info

      - name: Upload merged HTML report
        uses: actions/upload-artifact@v3
        with:
          name: html-report
          path: htmlcov

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