tests.yml

name: Tests
on:
  push:
  pull_request:
  schedule:
    # run sunday moring
    - cron: '30 6 * * 0'

defaults:
  run:
    shell: bash

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

jobs:
  standard_tests:
    timeout-minutes: 60
    name: ${{ matrix.config.name }}
    runs-on: ${{ matrix.config.os }}
    env:
      BOUT_TEST_TIMEOUT: "6m"
      PETSC_DIR: /usr/lib/petscdir/petsc3.12/x86_64-linux-gnu-real
      PETSC_ARCH: ""
      SLEPC_DIR: /usr/lib/slepcdir/slepc3.12/x86_64-linux-gnu-real/
      SLEPC_ARCH: ""
      OMP_NUM_THREADS: ${{ matrix.config.omp_num_threads }}
      PYTHONPATH: ${{ github.workspace }}/tools/pylib
      OMPI_MCA_rmaps_base_oversubscribe: yes
      PRTE_MCA_rmaps_default_mapping_policy: ":oversubscribe"
      MPIRUN: mpiexec -np
    strategy:
      fail-fast: true
      matrix:
        # Need this to be able to exclude the coverage job
        is_master_or_next:
          - ${{ github.ref ==  'refs/heads/master' || github.ref == 'refs/heads/next'  || github.base_ref ==  'master' || github.base_ref == 'next' }}
        is_cron:
          - ${{ github.event_name == 'cron' }}
        config:
          - name: "CMake, PETSc unreleased, ADIOS2"
            os: ubuntu-24.04
            cmake_options: "-DBUILD_SHARED_LIBS=ON
                            -DBOUT_ENABLE_METRIC_3D=ON
                            -DBOUT_ENABLE_OPENMP=ON
                            -DBOUT_USE_PETSC=ON
                            -DBOUT_USE_SLEPC=ON
                            -DBOUT_USE_SUNDIALS=ON
                            -DBOUT_USE_ADIOS2=ON
                            -DBOUT_ENABLE_PYTHON=ON
                            -DADIOS2_ROOT=/home/runner/local/adios2
                            -DSUNDIALS_ROOT=/home/runner/local
                            -DPETSC_DIR=/home/runner/local/petsc
                            -DSLEPC_DIR=/home/runner/local/slepc"
            build_petsc: -petsc-main
            build_petsc_branch: main
            build_adios2: true
            on_cron: true

          - name: "Default options, Ubuntu 22.04"
            os: ubuntu-22.04
            cmake_options: ""
            on_cron: false

          - name: "Optimised, static"
            os: ubuntu-latest
            cmake_options: "-DCHECK=0
                            -DBUILD_SHARED_LIBS=OFF
                            -DCMAKE_CXX_FLAGS=-Ofast
                            -DBOUT_ENABLE_SIGNAL=OFF
                            -DBOUT_ENABLE_TRACK=OFF
                            -DBOUT_ENABLE_BACKTRACE=OFF
                            -DBOUT_USE_PETSC=ON
                            -DBOUT_USE_SLEPC=ON
                            -DBOUT_USE_SUNDIALS=ON
                            -DSUNDIALS_ROOT=/home/runner/local"
            on_cron: false

          - name: "Debug, shared"
            os: ubuntu-latest
            cmake_options: "-DCHECK=4
                            -DCMAKE_BUILD_TYPE=Debug
                            -DBOUT_ENABLE_SIGNAL=ON
                            -DBOUT_ENABLE_TRACK=ON
                            -DBOUT_USE_PETSC=ON
                            -DBOUT_USE_SLEPC=ON
                            -DBOUT_USE_SUNDIALS=ON
                            -DSUNDIALS_ROOT=/home/runner/local"
            on_cron: false

          - name: "Shared, release"
            os: ubuntu-latest
            cmake_options: "-DBUILD_SHARED_LIBS=ON
                            -DBOUT_ENABLE_OPENMP=ON
                            -DCMAKE_BUILD_TYPE=Release
                            -DBOUT_USE_PETSC=ON
                            -DBOUT_USE_SLEPC=ON
                            -DBOUT_USE_SUNDIALS=ON
                            -DBOUT_BUILD_DOCS=OFF
                            -DSUNDIALS_ROOT=/home/runner/local"
            omp_num_threads: 2
            on_cron: false

          - name: "Shared, OpenMP, 3D metrics"
            os: ubuntu-latest
            cmake_options: "-DBUILD_SHARED_LIBS=ON
                            -DBOUT_ENABLE_METRIC_3D=ON
                            -DBOUT_ENABLE_OPENMP=ON
                            -DBOUT_USE_PETSC=ON
                            -DBOUT_USE_SLEPC=ON
                            -DBOUT_USE_SUNDIALS=ON
                            -DBOUT_ENABLE_PYTHON=ON
                            -DSUNDIALS_ROOT=/home/runner/local"
            omp_num_threads: 2
            on_cron: false

          - name: "CMake, new PETSc"
            os: ubuntu-latest
            cmake_options: "-DBUILD_SHARED_LIBS=ON
                            -DBOUT_ENABLE_METRIC_3D=ON
                            -DBOUT_ENABLE_OPENMP=ON
                            -DBOUT_USE_PETSC=ON
                            -DBOUT_USE_SLEPC=ON
                            -DBOUT_USE_SUNDIALS=ON
                            -DBOUT_ENABLE_PYTHON=ON
                            -DSUNDIALS_ROOT=/home/runner/local
                            -DPETSC_DIR=/home/runner/local/petsc
                            -DSLEPC_DIR=/home/runner/local/slepc"
            build_petsc: -petsc
            on_cron: false

          - name: "Coverage"
            os: ubuntu-latest
            cmake_options: "-DBUILD_SHARED_LIBS=ON
                            -DCMAKE_BUILD_TYPE=Debug
                            -DCHECK=3
                            -DENABLE_COVERAGE=ON
                            -DBOUT_USE_PETSC=ON
                            -DBOUT_USE_SLEPC=ON
                            -DBOUT_USE_HDF5=ON
                            -DBOUT_USE_SUNDIALS=ON
                            -DBOUT_ENABLE_PYTHON=ON
                            -DSUNDIALS_ROOT=/home/runner/local"
            unit_only: YES
            on_cron: false
        exclude:
          # Don't run the coverage tests if the branch isn't master or next
          - is_master_or_next: false
            config:
              name: "Coverage"
          - is_cron: true
            config:
              on_cron: false

    steps:
      - name: Job information
        run: |
          echo Build: ${{ matrix.config.name }}, ${{ matrix.config.os }}
          echo CMake options: ${{ matrix.config.cmake_options }}

      - name: Install dependencies
        run: sudo apt update &&
             sudo apt install -y
                 libfftw3-dev
                 libnetcdf-dev
                 libnetcdf-c++4-dev
                 netcdf-bin
                 python3
                 python3-pip
                 python3-pytest
                 python3-numpy
                 python3-scipy
                 lcov
                 openmpi-bin
                 libopenmpi-dev
                 petsc-dev
                 slepc-dev
                 liblapack-dev
                 libparpack2-dev

      - uses: actions/checkout@v4
        with:
          submodules: true

      - uses: actions/setup-python@v5
        with:
          python-version: '3.x'

      - name: Install pip packages
        run: |
          python -m pip install --upgrade pip setuptools
          python -m pip install -r requirements.txt

      - name: Cache SUNDIALS build
        uses: actions/cache@v4
        with:
          path: /home/runner/local
          key: bout-sundials-${{ matrix.config.os }}${{ matrix.config.build_petsc }}

      - name: Build SUNDIALS
        run: ./.build_sundials_for_ci.sh

      - name: Build PETSc
        run: BUILD_PETSC=${{ matrix.config.build_petsc }} ./.build_petsc_for_ci.sh ${{ matrix.config.build_petsc_branch }}

      - name: Build ADIOS2
        run: BUILD_ADIOS2=${{ matrix.config.build_adios2 }} ./.build_adios2_for_ci.sh 

      - name: Build BOUT++
        run: UNIT_ONLY=${{ matrix.config.unit_only }} ./.ci_with_cmake.sh ${{ matrix.config.cmake_options }}

      - name: Capture coverage
        if: ${{ matrix.config.name == 'Coverage' }}
        # Explicitly run the coverage capture target, because
        # ci_script.sh also does the upload, and we're going to do
        # that ourselves in the next step
        run: |
          # Ensure that there is a corresponding .gcda file for every .gcno file
          # This is to try and make the coverage report slightly more accurate
          # It still won't include, e.g. any solvers we don't build with though
          find . -name "*.gcno" -exec sh -c 'touch -a "${1%.gcno}.gcda"' _ {} \;
          make -C build code-coverage-capture

      - name: Upload coverage
        if: ${{ matrix.config.name == 'Coverage' }}
        uses: codecov/codecov-action@v4

  Fedora:
    # This is its own job as it doesn't use most of the steps of the
    # standard_tests
    timeout-minutes: 60
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: true
      - name: Build Fedora rawhide
        run: ./.ci_fedora.sh setup openmpi rawhide
        shell: bash
        env:
          TRAVIS_BUILD_DIR: ${{ github.workspace }}
  CUDA:
    timeout-minutes: 60
    runs-on: ubuntu-latest
    container: ghcr.io/ggeorgakoudis/boutdev-cuda:latest

    steps:
      - uses: actions/checkout@v4
        with:
          submodules: true
      - name: Build minimal CUDA 12.2 @ GCC9.4.0 @ Ubuntu 20.04
        run: |
          . /spack/share/spack/setup-env.sh
          spack env activate -p /spack-env
          git config --global --add safe.directory $GITHUB_WORKSPACE
          rm -rf build
          cmake -S $GITHUB_WORKSPACE -B build \
            -DCMAKE_C_COMPILER=gcc \
            -DCMAKE_CXX_COMPILER=g++ \
            -DBOUT_ENABLE_RAJA=on \
            -DBOUT_ENABLE_UMPIRE=on \
            -DBOUT_ENABLE_CUDA=on \
            -DCMAKE_CUDA_ARCHITECTURES=80 \
            -DCUDA_ARCH=compute_80,code=sm_80 \
            -DBOUT_ENABLE_WARNINGS=off \
            -DBOUT_USE_SYSTEM_FMT=on
          cd build
          make -j 4