CI.yml

name: CI
on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - master

jobs:
  CI:
    strategy:
      matrix:
        distro: ['ubuntu:latest']
        cxx: ['g++', 'clang++']
        backend: ['SERIAL', 'OPENMP']
        cmake_build_type: ['Debug', 'Release']
        kokkos_ver: ['4.3.01']
        arborx: ['ArborX', 'NoArborX']
        nnp: ['ON', 'OFF']
        layout: ['1']
        vector: ['1']
        layout_nnp: ['1']
        vector_nnp: ['1']
        include:
          - distro: 'ubuntu:latest'
            cxx: 'g++'
            openmp: 'ON'
            cmake_build_type: 'Release'
            kokkos_ver: '4.3.01'
            arborx: 'NoArborX'
            nnp: 'OFF'
            layout: '2'
            vector: '64'
            layout_nnp: '1'
            vector_nnp: '1'
          - distro: 'ubuntu:latest'
            cxx: 'g++'
            openmp: 'ON'
            cmake_build_type: 'Release'
            kokkos_ver: '4.3.01'
            arborx: 'NoArborX'
            nnp: 'ON'
            layout: '6'
            vector: '32'
            layout_nnp: '3'
            vector_nnp: '32'
          - distro: 'ubuntu:latest'
            cxx: 'g++'
            openmp: 'ON'
            cmake_build_type: 'Release'
            kokkos_ver: '4.3.01'
            arborx: 'NoArborX'
            nnp: 'OFF'
            layout: '6'
            vector: '"1;8;32;1;8;32"'
            layout_nnp: '3'
            vector_nnp: '"32;8;1"'
    runs-on: ubuntu-20.04
    container: ghcr.io/ecp-copa/ci-containers/${{ matrix.distro }}
    steps:
      - name: Checkout kokkos
        uses: actions/checkout@v3
        with:
          repository: kokkos/kokkos
          ref: ${{ matrix.kokkos_ver }}
          path: kokkos
      - name: Build kokkos
        working-directory: kokkos
        run: |
          cmake -B build \
            -DCMAKE_INSTALL_PREFIX=$HOME/kokkos \
            -DKokkos_ENABLE_OPENMP=${{ matrix.openmp }} \
            -DCMAKE_CXX_COMPILER=${{ matrix.cxx }} \
            -DKokkos_ENABLE_HWLOC=ON \
            -DCMAKE_BUILD_TYPE=${{ matrix.cmake_build_type }}
          cmake --build build --parallel 2
          cmake --install build
      - name: Checkout arborx
        if: ${{ matrix.arborx == 'ArborX' }}
        uses: actions/checkout@v3
        with:
          repository: arborx/ArborX
          ref: v1.4.1
          path: arborx
      - name: Build arborx
        if: ${{ matrix.arborx == 'ArborX' }}
        working-directory: arborx
        run: |
          cmake -B build \
            -DCMAKE_PREFIX_PATH=${HOME}/kokkos \
            -DCMAKE_INSTALL_PREFIX=$HOME/arborx \
            -DCMAKE_CXX_COMPILER=${{ matrix.cxx }} \
            -DCMAKE_BUILD_TYPE=${{ matrix.cmake_build_type }}
          cmake --build build --parallel 2
          cmake --install build
      - name: Checkout ALL
        run: |
          git clone --depth 1 --branch master https://gitlab.jsc.fz-juelich.de/SLMS/loadbalancing ALL
      - name: Build ALL
        working-directory: ALL
        run: |
          cmake -B build -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=$HOME/ALL
          cmake --build build --parallel 2
          cmake --install build
      - name: Checkout Cabana
        uses: actions/checkout@v3
        with:
          repository: ECP-CoPA/Cabana
          ref: 0.6.1
          path: cabana
      - name: Build Cabana
        working-directory: cabana
        run: |
          cmake -B build \
            -DCMAKE_INSTALL_PREFIX=$HOME/Cabana \
            -DMPIEXEC_MAX_NUMPROCS=2 -DMPIEXEC_PREFLAGS="--oversubscribe" \
            -DCMAKE_PREFIX_PATH="$HOME/kokkos;$HOME/arborx;$HOME/ALL" \
            -DCMAKE_CXX_COMPILER=${{ matrix.cxx }} \
            -DCMAKE_BUILD_TYPE=${{ matrix.cmake_build_type }}
          cmake --build build --parallel 2
          cmake --install build
      - name: Checkout n2p2
        if: ${{ matrix.nnp == 'ON' }}
        uses: actions/checkout@v3
        with:
          repository: CompPhysVienna/n2p2
          ref: v2.0.1
          path: n2p2
      - name: Build n2p2
        if: ${{ matrix.nnp == 'ON' }}
        working-directory: n2p2/src
        run: |
          mkdir -p $HOME/n2p2/include
          mkdir -p $HOME/n2p2/lib
          make libnnpif INTERFACES=CabanaMD PROJECT_INCLUDE=$HOME/n2p2/include PROJECT_LIB=$HOME/n2p2/lib
      - name: Checkout CabanaMD
        uses: actions/checkout@v3
      - name: Build CabanaMD
        run: |
          cmake -B build \
            -DCMAKE_INSTALL_PREFIX=$HOME/CabanaMD \
            -DMPIEXEC_MAX_NUMPROCS=2 -DMPIEXEC_PREFLAGS="--oversubscribe" \
            -DCMAKE_CXX_COMPILER=${{ matrix.cxx }} \
            -DCMAKE_CXX_FLAGS="-Wall -Wextra -pedantic -Werror" \
            -DCMAKE_PREFIX_PATH="$HOME/Cabana" \
            -DCabanaMD_ENABLE_TESTING=ON \
            -DCabanaMD_LAYOUT=${{ matrix.layout }} \
            -DCabanaMD_VECTORLENGTH=${{ matrix.vector }} \
            -DCabanaMD_ENABLE_NNP=${{ matrix.nnp }} \
            -DCabanaMD_ENABLE_LB=ON \
            -DN2P2_DIR=$HOME/n2p2 \
            -DCabanaMD_LAYOUT_NNP=${{ matrix.layout_nnp }} \
            -DCabanaMD_VECTORLENGTH_NNP=${{ matrix.vector_nnp }}
          cmake --build build --parallel 2
          CTEST_OUTPUT_ON_FAILURE=1 cmake --build build --target test
          cmake --install build