openmp_cmake.yml

name: CMAKE GNU MPI+OpenMP CI

on:
  push:
    branches: [ "master", "dev" ]
    paths-ignore:
      - LICENSE.md
      - README.md
  pull_request:
    branches: [ "master", "dev" ]

jobs:
  build_and_test:
    runs-on: ubuntu-latest
    
    strategy:
      matrix:
        omp_num_threads: [1, 2, 4, 8]

    steps:
      - name: Check out code
        uses: actions/checkout@v3

      - name: Install MPI
        run: |
          sudo apt update
          sudo apt install -y mpich
          which mpicc
          which mpicxx

      - name: Clean up
        run: |
          rm -rf ${{runner.workspace}}/Quicksilver/build
          mkdir ${{runner.workspace}}/Quicksilver/build

      - name: Make the code
        run: |
          cd ${{runner.workspace}}/Quicksilver/build
          cmake .. -DENABLE_MPI=ON -DENABLE_OMP=ON
          make -j16

      - name: Run smoke test
        run: |
          export OMP_NUM_THREADS=${{ matrix.omp_num_threads }}
          mpirun -n 1 ${{runner.workspace}}/Quicksilver/build/qs