UnitTests.yml

name: Unit Tests

on:
  pull_request:
    paths:
      - '.github/workflows/UnitTests.yml'
      - 'bin/**'
      - 'deps/**'
      - 'src/**'
      - 'test/**'
      - 'lib/**'
  push:
    branches:
      - master
      - release-*
    paths:
      - '.github/workflows/UnitTests.yml'
      - 'bin/**'
      - 'deps/**'
      - 'src/**'
      - 'test/**'
      - 'lib/**'

concurrency:
  # Skip intermediate builds: always.
  # Cancel intermediate builds: always.
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  # test-default:
  #   timeout-minutes: 20
  #   strategy:
  #     matrix:
  #       os:
  #         - macos-latest
  #         - ubuntu-latest
  #         - windows-latest
  #       julia_version:
  #         - "1.6"
  #         - "1"
  #         - "nightly"
  #       julia_arch: [x64, x86]
  #       exclude:
  #         - os: macos-latest
  #           julia_arch: x86

  #     fail-fast: false

  #   runs-on: ${{ matrix.os }}

  #   steps:
  #   - name: Checkout
  #     uses: actions/checkout@v4

  #   - uses: julia-actions/setup-julia@v1
  #     with:
  #       arch: ${{ matrix.julia_arch }}
  #       version: ${{ matrix.julia_version }}
  #   - uses: julia-actions/cache@v1

  #   - name: add MPIPreferences
  #     shell: julia --color=yes --project=. {0}
  #     run: |
  #       using Pkg
  #       Pkg.develop(path="lib/MPIPreferences")

  #   - uses: julia-actions/julia-runtest@v1
  #   - uses: julia-actions/julia-processcoverage@v1
  #   - uses: codecov/codecov-action@v3
  #     with:
  #       files: lcov.info
  #   - uses: julia-actions/julia-uploadcoveralls@v1
  #     continue-on-error: true
  #     env:
  #       COVERALLS_TOKEN: ${{ secrets.COVERALLS_TOKEN }}

  # test-openmpi-jll:
  #   timeout-minutes: 20
  #   strategy:
  #     matrix:
  #       os:
  #         - macos-latest
  #         - ubuntu-latest
  #       julia_version:
  #         - "1.6"
  #         - "1"
  #         - "nightly"
  #       julia_arch: [x64, x86]
  #       exclude:
  #         - os: macos-latest
  #           julia_arch: x86

  #     fail-fast: false
  #   env:
  #     JULIA_MPI_TEST_BINARY: OpenMPI_jll
  #     JULIA_MPI_TEST_ABI: OpenMPI
  #     OMPI_MCA_btl_base_warn_component_unused: 0
  #     OMPI_MCA_rmaps_base_oversubscribe: true

  #   runs-on: ${{ matrix.os }}

  #   steps:
  #   - name: Checkout
  #     uses: actions/checkout@v4

  #   - uses: julia-actions/setup-julia@v1
  #     with:
  #       arch: ${{ matrix.julia_arch }}
  #       version: ${{ matrix.julia_version }}
  #   - uses: julia-actions/cache@v1

  #   - name: add MPIPreferences
  #     shell: julia --color=yes --project=. {0}
  #     run: |
  #       using Pkg
  #       Pkg.develop(path="lib/MPIPreferences")

  #   - name: use OpenMPI_jll
  #     shell: julia --color=yes --project=test {0}
  #     run: |
  #       using Pkg
  #       Pkg.develop(path="lib/MPIPreferences")
  #       using MPIPreferences
  #       MPIPreferences.use_jll_binary("OpenMPI_jll", export_prefs=true)
  #       rm("test/Manifest.toml")

  #   - uses: julia-actions/julia-runtest@v1

  # test-system-brew:
  #   timeout-minutes: 20
  #   strategy:
  #     matrix:
  #       mpi:
  #         - mpich
  #         - openmpi
  #       julia_version:
  #         - "1"

  #     fail-fast: false

  #   runs-on: macos-latest
  #   env:
  #     JULIA_MPI_TEST_BINARY: system
  #     ZES_ENABLE_SYSMAN: 1  # https://github.com/open-mpi/ompi/issues/10142

  #   steps:
  #   - name: Checkout
  #     uses: actions/checkout@v4

  #   - name: Install MPI via homebrew
  #     run: brew install $MPI
  #     env:
  #       MPI: ${{ matrix.mpi }}

  #   - uses: julia-actions/setup-julia@v1
  #     with:
  #       version: ${{ matrix.julia_version }}

  #   - uses: julia-actions/cache@v1
  #   - name: add MPIPreferences
  #     shell: julia --color=yes --project=. {0}
  #     run: |
  #       using Pkg
  #       Pkg.develop(path="lib/MPIPreferences")

  #   - name: use system MPI
  #     shell: julia --color=yes --project=. {0}
  #     run: |
  #       using MPIPreferences
  #       MPIPreferences.use_system_binary()

  #   - uses: julia-actions/julia-runtest@v1
  #     env:
  #       # TODO: Only disable this test for MPICH. OpenMPI works fine.
  #       JULIA_MPI_TEST_DISABLE_REDUCE_ON_APPLE: 1


  # test-system-apt:
  #   timeout-minutes: 20
  #   strategy:
  #     matrix:
  #       mpi:
  #         - libmpich-dev
  #         - libopenmpi-dev
  #       julia_version:
  #         - "1"

  #     fail-fast: false

  #   runs-on: ubuntu-20.04

  #   env:
  #     JULIA_MPI_TEST_BINARY: system
  #     OMPI_MCA_btl_base_warn_component_unused: 0
  #     OMPI_MCA_rmaps_base_oversubscribe: true

  #   steps:
  #   - name: Checkout
  #     uses: actions/checkout@v4

  #   - name: Install MPI via apt
  #     run: |
  #       sudo apt-get update
  #       sudo apt-get install $MPI
  #     env:
  #       MPI: ${{ matrix.mpi }}

  #   - uses: julia-actions/setup-julia@v1
  #     with:
  #       version: ${{ matrix.julia_version }}

  #   - uses: julia-actions/cache@v1
  #   - name: add MPIPreferences
  #     shell: julia --color=yes --project=. {0}
  #     run: |
  #       using Pkg
  #       Pkg.develop(path="lib/MPIPreferences")

  #   - name: use system MPI
  #     shell: julia --color=yes --project=. {0}
  #     run: |
  #       using MPIPreferences
  #       MPIPreferences.use_system_binary()

  #   - uses: julia-actions/julia-runtest@v1

  test-intel-linux:
    timeout-minutes: 20
    strategy:
      matrix:
        include:
          - container: ghcr.io/juliaparallel/github-actions-buildcache:intel-mpi-jq
            name: "Intel MPI 2019.9.304"
          - container: ghcr.io/juliaparallel/github-actions-buildcache:intel-oneapi-mpi-jq
            name: "Intel oneAPI MPI 2021.7.0"

      fail-fast: false

    runs-on: ubuntu-latest
    container: ${{ matrix.container }}
    name: "Test ${{ matrix.name }}"

    env:
      JULIA_MPI_TEST_BINARY: system
      JULIA_MPI_TEST_ABI: MPICH

    steps:
    - name: Checkout
      uses: actions/checkout@v4

    - uses: julia-actions/setup-julia@v1
      with:
        version: "1.9.3"

    - uses: julia-actions/cache@v1
    - name: add MPIPreferences
      shell: julia --color=yes --project=. {0}
      run: |
        using Pkg
        Pkg.develop(path="lib/MPIPreferences")

    - name: use system MPI
      run: |
        julia --color=yes --project=. -e '
          using MPIPreferences
          MPIPreferences.use_system_binary()'

    - uses: julia-actions/julia-runtest@v1


  # test-system-msmpi:
  #   timeout-minutes: 20
  #   strategy:
  #     matrix:
  #       julia_version:
  #         - "1"

  #     fail-fast: false

  #   runs-on: windows-latest

  #   steps:
  #   - name: Checkout
  #     uses: actions/checkout@v4

  #   - name: Download Microsoft MPI
  #     run: (new-object net.webclient).DownloadFile("https://download.microsoft.com/download/a/5/2/a5207ca5-1203-491a-8fb8-906fd68ae623/msmpisetup.exe", "msmpisetup.exe")
  #     shell: powershell

  #   - name: Install Microsoft MPI
  #     run: msmpisetup.exe -unattend -minimal
  #     shell: cmd

  #   - uses: julia-actions/setup-julia@v1
  #     with:
  #       version: ${{ matrix.julia_version }}

  #   - uses: julia-actions/cache@v1
  #   - name: add MPIPreferences
  #     shell: julia --color=yes --project=. {0}
  #     run: |
  #       using Pkg
  #       Pkg.develop(path="lib/MPIPreferences")

  #   - name: add MPIPreferences, use system
  #     shell: julia --color=yes --project=test {0}
  #     run: |
  #       using Pkg
  #       Pkg.develop(path="lib/MPIPreferences")
  #       using MPIPreferences
  #       MPIPreferences.use_system_binary(;
  #         export_prefs=true,
  #         mpiexec="C:\\Program Files\\Microsoft MPI\\Bin\\mpiexec"
  #       )
  #       rm("test/Manifest.toml")

  #   - uses: julia-actions/julia-runtest@v1


  # test-mpitrampoline-jll:
  #   timeout-minutes: 20
  #   strategy:
  #     matrix:
  #       os:
  #         - macos-latest
  #         - ubuntu-latest
  #       mpi: [mpitrampoline]
  #       julia_version:
  #         - "1.6"
  #         - "1"
  #         - "nightly"
  #       julia_arch:
  #         - x64
  #         - x86
  #       exclude:
  #         - os: macos-latest
  #           julia_arch: x86

  #     fail-fast: false

  #   runs-on: ${{ matrix.os }}
  #   env:
  #     JULIA_MPI_TEST_BINARY: MPItrampoline_jll
  #     JULIA_MPI_TEST_ABI: MPItrampoline

  #   steps:
  #   - name: Checkout
  #     uses: actions/checkout@v4

  #   - uses: julia-actions/setup-julia@v1
  #     with:
  #       version: ${{ matrix.julia_version }}

  #   - uses: julia-actions/cache@v1

  #   - name: add MPIPreferences
  #     shell: julia --color=yes --project=. {0}
  #     run: |
  #       using Pkg
  #       Pkg.develop(path="lib/MPIPreferences")

  #   - name: use MPItrampoline_jll
  #     shell: julia --color=yes --project=test {0}
  #     run: |
  #       using Pkg
  #       Pkg.develop(path="lib/MPIPreferences")
  #       using MPIPreferences
  #       MPIPreferences.use_jll_binary("MPItrampoline_jll", export_prefs=true)
  #       rm("test/Manifest.toml")

  #   - uses: julia-actions/julia-runtest@v1


  # test-mpitrampoline-system-apt:
  #   timeout-minutes: 20
  #   strategy:
  #     matrix:
  #       mpi:
  #         - libmpich-dev
  #         - libopenmpi-dev
  #       julia_version:
  #         - "1"
  #         # We don't need to test all combinations
  #         # - "1.7"
  #         # - "nightly"
  #       MPIWrapper:
  #         - "2.10.3"

  #     fail-fast: false

  #   runs-on: ubuntu-20.04

  #   env:
  #     JULIA_MPI_TEST_BINARY: MPItrampoline_jll
  #     JULIA_MPI_TEST_ABI: MPItrampoline
  #     MPITRAMPOLINE_LIB: /usr/local/lib/libmpiwrapper.so
  #     MPITRAMPOLINE_MPIEXEC: /usr/bin/mpiexec
  #     OMPI_MCA_btl_base_warn_component_unused: 0
  #     OMPI_MCA_rmaps_base_oversubscribe: true

  #   steps:
  #   - name: Checkout
  #     uses: actions/checkout@v4

  #   - name: Install MPI via apt
  #     run: |
  #       sudo apt-get update
  #       sudo apt-get install $MPI
  #     env:
  #       MPI: ${{ matrix.mpi }}

  #   - name: Build MPIwrapper
  #     run: |
  #       wget https://github.com/eschnett/MPIwrapper/archive/refs/tags/v${MPIWrapper}.tar.gz
  #       tar xzf v${MPIWrapper}.tar.gz
  #       cd MPIwrapper-*
  #       cmake -DMPIEXEC_EXECUTABLE=mpiexec -DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX=/usr/local .
  #       cmake --build .
  #       sudo cmake --install .
  #     env:
  #       MPIWrapper: ${{matrix.MPIWrapper}}

  #   - uses: julia-actions/setup-julia@v1
  #     with:
  #       version: ${{ matrix.julia_version }}

  #   - uses: julia-actions/cache@v1

  #   - name: add MPIPreferences
  #     shell: julia --color=yes --project=. {0}
  #     run: |
  #       using Pkg
  #       Pkg.develop(path="lib/MPIPreferences")

  #   - name: use MPItrampoline_jll
  #     shell: julia --color=yes --project=test {0}
  #     run: |
  #       using Pkg
  #       Pkg.develop(path="lib/MPIPreferences")
  #       using MPIPreferences
  #       MPIPreferences.use_jll_binary("MPItrampoline_jll", export_prefs=true)
  #       rm("test/Manifest.toml")

  #   - uses: julia-actions/julia-runtest@v1


  test-mpitrampoline-oneapi-linux:
    timeout-minutes: 20
    strategy:
      matrix:
        julia_version:
          - "1.9.3"
        MPIWrapper:
          - "2.10.3"

      fail-fast: false

    runs-on: ubuntu-latest
    container: ghcr.io/juliaparallel/github-actions-buildcache:intel-oneapi-mpi-jq

    env:
      JULIA_MPI_TEST_BINARY: MPItrampoline_jll
      JULIA_MPI_TEST_ABI: MPItrampoline
      MPITRAMPOLINE_LIB: /usr/local/lib/libmpiwrapper.so

    steps:
    - name: Checkout
      uses: actions/checkout@v4

    - name: Set MPITRAMPOLINE_MPIEXEC
      run: echo "MPITRAMPOLINE_MPIEXEC=$(which mpiexec)" >> "${GITHUB_ENV}"

    - name: Build MPIwrapper
      run: |
        apt-get update
        apt-get install -y wget cmake gcc g++ gfortran python3
        wget https://github.com/eschnett/MPIwrapper/archive/refs/tags/v${MPIWrapper}.tar.gz
        tar xzf v${MPIWrapper}.tar.gz
        cd MPIwrapper-*
        cmake \
            -DMPIEXEC_EXECUTABLE=mpiexec \
            -DCMAKE_BUILD_TYPE=Debug \
            -DCMAKE_INSTALL_PREFIX=/usr/local \
            .
        cmake --build .
        cmake --install .
      env:
        MPIWrapper: ${{matrix.MPIWrapper}}

    - uses: julia-actions/setup-julia@v1
      with:
        version: ${{ matrix.julia_version }}

    - uses: julia-actions/cache@v1

    - name: add MPIPreferences
      shell: julia --color=yes --project=. {0}
      run: |
        using Pkg
        Pkg.develop(path="lib/MPIPreferences")

    - name: use MPItrampoline_jll
      shell: julia --color=yes --project=test {0}
      run: |
        using Pkg
        Pkg.develop(path="lib/MPIPreferences")
        using MPIPreferences
        MPIPreferences.use_jll_binary("MPItrampoline_jll", export_prefs=true)
        rm("test/Manifest.toml")

    - uses: julia-actions/julia-runtest@v1


  # test-spack-mvapich:
  #   timeout-minutes: 20
  #   strategy:
  #     matrix:
  #       include:
  #         - container: ghcr.io/juliaparallel/github-actions-buildcache:mvapich2-jq
  #           name: "MVAPICH 2.3.7"

  #     fail-fast: false

  #   runs-on: ubuntu-22.04
  #   container: ${{ matrix.container }}
  #   name: "Test ${{ matrix.name }}"

  #   env:
  #     JULIA_MPI_TEST_BINARY: system
  #     JULIA_MPI_TEST_EXCLUDE: test_spawn.jl
  #     MV2_SMP_USE_CMA: 0

  #   steps:
  #   - name: Checkout
  #     uses: actions/checkout@v4

  #   - uses: julia-actions/setup-julia@v1
  #     with:
  #       version: "1"

  #   - uses: julia-actions/cache@v1
  #   - name: add MPIPreferences
  #     shell: julia --color=yes --project=. {0}
  #     run: |
  #       using Pkg
  #       Pkg.develop(path="lib/MPIPreferences")
  #       Pkg.precompile()

  #   - name: use system MPI
  #     shell: julia --color=yes --project=. {0}
  #     run: |
  #       using MPIPreferences
  #       MPIPreferences.use_system_binary()

  #   - uses: julia-actions/julia-runtest@v1