cuda12-build.yml

name: CI:cuda12-gcc

on:
  workflow_dispatch:
    inputs:
      debug_cmake_enabled:
        description: 'tmate before cmake'
        required: false
        default: false
  push:
    branches: [ devel3 ]
    paths-ignore:
      - 'wiki/**'
  pull_request:
    branches: [ devel3 ]
    paths-ignore:
      - 'wiki/**'

env:
  BUILD_TYPE: RelWithDebInfo

jobs:
  build:
    runs-on: ubuntu-latest
    container:
      image: ghcr.io/fnalacceleratormodeling/synergia2-containers/cuda-12:main
  
    steps:
    - name: Cancel Previous runs
      uses: styfle/cancel-workflow-action@0.12.1
      with:
        access_token: ${{ github.token }}

    - name: Checkout repository
      uses: actions/checkout@v4
      with:
        submodules: 'true'

    # Debug: checkpoint at which to open tmate session
    - name: cuda12 pre CMake
      uses: mxschmitt/action-tmate@v3
      if: ${{github.event_name == 'workflow_dispatch' && github.event.inputs.debug_cmake_enabled }}
      with:
        sudo: false

    - name: CMake
      run: |
        lscpu
        . /opt/spack-environment/activate.sh
        cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} \
          -DCMAKE_INSTALL_PREFIX=${{github.workspace}}/install \
          -DCMAKE_LINKER_TYPE=MOLD \
          -DBUILD_PYTHON_BINDINGS=on -DPYTHON_EXECUTABLE=$(which python3) \
          -DENABLE_KOKKOS_BACKEND=CUDA \
          -DKokkos_ARCH_VOLTA70=ON \
          -DBUILD_FD_SPACE_CHARGE_SOLVER=ON \
          -DUSE_OPENPMD_IO=ON \
          -DUSE_EXTERNAL_KOKKOS=OFF -GNinja

    - name: build
      # build synergia2
      run: |
        . /opt/spack-environment/activate.sh
        cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}} -j 2 

    - name: install
      # install synergia2
      run: |
        . /opt/spack-environment/activate.sh
        cmake --install ${{github.workspace}}/build --config ${{env.BUILD_TYPE}}