master_ci.yml

name: Mt-KaHyPar Master CI

on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - master

jobs:
  mt_kahypar_compiler_version_test:
    name: Ubuntu Build
    strategy:
      matrix:
        compiler: [ { os: ubuntu-20.04, cpp: g++-9, cc: gcc-9, install_cmd: g++-9 gcc-9 },
                    { os: ubuntu-20.04, cpp: g++-10, cc: gcc-10, install_cmd: g++-10 gcc-10 },
                    { os: ubuntu-22.04, cpp: g++-11, cc: gcc-11, install_cmd: g++-11 gcc-11 },
                    { os: ubuntu-22.04, cpp: g++-12, cc: gcc-12, install_cmd: g++-12 gcc-12 },
                    { os: ubuntu-22.04, cpp: clang++, cc: clang, install_cmd: clang }  ]

    runs-on: ${{ matrix.compiler.os }}
    env:
      BOOST_ROOT : "/usr/local/share/boost/1.72.0"
      CI_ACTIVE : 1

    steps:
      - name: Checkout HEAD
        uses: actions/checkout@v3
        with:
          fetch-depth: 1

      - name: Install Dependencies
        run: |
          sudo apt-get install libtbb-dev libboost-program-options-dev libhwloc-dev lcov gcovr ${{ matrix.compiler.install_cmd }}

      - name: Install Mt-KaHyPar Test Suite
        env:
          CC: ${{ matrix.compiler.cc }}
          CXX: ${{ matrix.compiler.cpp }}
        run: |
          git submodule update --init --recursive
          rm -rf build
          mkdir build
          cd build
          cmake .. -DCMAKE_BUILD_TYPE=RELEASE -DKAHYPAR_CI_BUILD=ON
          make -j2 MtKaHyPar

  mt_kahypar_test_suite:
    name: Test Suite
    runs-on: ubuntu-20.04
    env:
      BOOST_ROOT : "/usr/local/share/boost/1.72.0"
      CI_ACTIVE : 1

    steps:
      - name: Checkout HEAD
        uses: actions/checkout@v3
        with:
         fetch-depth: 1

      - name: Install Dependencies
        run: |
          sudo apt-get install libtbb-dev libhwloc-dev libboost-program-options-dev lcov gcovr

      - name: Install Mt-KaHyPar Test Suite
        run: |
          git submodule update --init --recursive
          rm -rf debug
          mkdir debug
          cd debug
          cmake .. -DCMAKE_BUILD_TYPE=DEBUG -DKAHYPAR_USE_GCOV=ON -DKAHYPAR_CI_BUILD=ON
          make -j2 mt_kahypar_tests;

      - name: Run Mt-KaHyPar Tests
        run: |
          cd debug
          ./tests/mt_kahypar_tests;

      - name: Report Code Coverage
        run: |
          cd debug
          lcov --directory . --capture --output-file coverage.info;
          lcov --remove coverage.info '/usr/*' --output-file coverage.info;
          lcov --list coverage.info;
          gcovr -r ../ -x > report.xml;
          cd ..
          bash <(curl -s https://codecov.io/bash) || echo "Codecov did not collect coverage reports"

  mt_kahypar_integration_tests:
    name: Integration Tests
    runs-on: ubuntu-20.04
    env:
      BOOST_ROOT : "/usr/local/share/boost/1.72.0"
      CI_ACTIVE : 1

    steps:
      - name: Checkout HEAD
        uses: actions/checkout@v3
        with:
         fetch-depth: 1

      - name: Install Dependencies
        run: |
          sudo apt-get install libtbb-dev libhwloc-dev libboost-program-options-dev lcov gcovr

      - name: Install Mt-KaHyPar Integration Tests
        run: |
          git submodule update --init --recursive
          rm -rf build
          mkdir build
          cd build
          cmake .. -DCMAKE_BUILD_TYPE=RELEASE -DKAHYPAR_CI_BUILD=ON
          make -j2 MtKaHyPar
          make -j2 VerifyPartition
          make -j2 GridGraphGenerator
          make -j2 FixedVertexFileGenerator

      - name: Run Mt-KaHyPar Integration Tests
        run: |
          ./tests/end_to_end/integration_tests.py

  mt_kahypar_c_interface_tests:
    name: C Interface Tests
    runs-on: ubuntu-20.04
    env:
      BOOST_ROOT : "/usr/local/share/boost/1.72.0"
      CI_ACTIVE : 1

    steps:
      - name: Checkout HEAD
        uses: actions/checkout@v3
        with:
         fetch-depth: 1

      - name: Install Dependencies
        run: |
          sudo apt-get install libtbb-dev libhwloc-dev libboost-program-options-dev lcov gcovr

      - name: Run Mt-KaHyPar C Library Interface Tests
        run: |
          git submodule update --init --recursive
          rm -rf build
          mkdir build
          cd build
          cmake .. -DCMAKE_BUILD_TYPE=RELEASE -DKAHYPAR_CI_BUILD=ON
          make -j2 interface_test

  mt_kahypar_python_interface_tests:
    name: Python Interface Tests
    runs-on: ubuntu-20.04
    env:
      BOOST_ROOT : "/usr/local/share/boost/1.72.0"
      CI_ACTIVE : 1

    steps:
      - name: Checkout HEAD
        uses: actions/checkout@v3
        with:
         fetch-depth: 1

      - name: Install Dependencies
        run: |
          sudo apt-get install libtbb-dev libhwloc-dev libboost-program-options-dev lcov gcovr

      - name: Build Mt-KaHyPar Python Interface
        run: |
          git submodule update --init --recursive
          rm -rf build
          mkdir build
          cd build
          cmake .. -DCMAKE_BUILD_TYPE=RELEASE -DKAHYPAR_CI_BUILD=ON
          make mtkahypar_python -j2

      - name: Run Mt-KaHyPar Python Interface Tests
        run: |
          cd python/tests
          cp ../../build/python/mtkahypar*.so mtkahypar.so
          python3 test_mtkahypar.py -v

  mt_kahypar_windows_build:
    name: Windows Build
    runs-on: windows-latest
    env:
      CI_ACTIVE : 1

    steps:
      - name: Checkout HEAD
        uses: actions/checkout@v3
        with:
         fetch-depth: 1

      - name: Setup MSYS2
        uses: msys2/setup-msys2@v2
        with:
          install: git make

      - name: Install Boost and TBB
        shell: msys2 {0}
        run: |
          pacman --noconfirm -S mingw-w64-x86_64-boost mingw-w64-x86_64-tbb mingw-w64-x86_64-cmake mingw-w64-x86_64-gcc

      - name: Put MSYS2_MinGW64 on Path
        run: |
          echo "${{ runner.temp }}/msys64/mingw64" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append

      - name: Rename TBB library file
        run: |
          Ren ${{ runner.temp }}/msys64/mingw64/lib/libtbb12.dll.a ${{ runner.temp }}/msys64/mingw64/lib/libtbb.dll.a

      - name: Install Mt-KaHyPar Multilevel Tests
        shell: msys2 {0}
        run: |
          git submodule update --init --recursive
          rm -rf build
          mkdir build
          cd build
          export CMAKE_GENERATOR="MSYS Makefiles"
          /mingw64/bin/cmake .. -DCMAKE_BUILD_TYPE=RELEASE -DKAHYPAR_DOWNLOAD_BOOST=On -DKAHYPAR_CI_BUILD=ON -DKAHYPAR_ENABLE_HIGHEST_QUALITY_FEATURES=OFF -DKAHYPAR_ENABLE_LARGE_K_PARTITIONING_FEATURES=OFF
          make -j2 mt_kahypar_tests

      - name: Run Mt-KaHyPar Tests
        shell: msys2 {0}
        run: |
          cd build
          ./tests/mt_kahypar_tests