name: Build and Test

on: [push, pull_request]

jobs:
  build:
    name: Build and Test (Release Asserts)
    runs-on: ubuntu-20.04
    steps:
    - name: Set up Python
      uses: actions/setup-python@v2
      with:
        python-version: 3.9
    - name: Get npcomp
      uses: actions/checkout@v2
      with:
        submodules: 'true'
    - name: Install python depends
      run: |
        python -m pip install -r $GITHUB_WORKSPACE/external/llvm-project/mlir/python/requirements.txt
    - name: Install pytorch_nightly depends
      run: |
        python -m pip install --pre torch torchvision -f https://download.pytorch.org/whl/nightly/cpu/torch_nightly.html
    - name: Install Ninja
      uses: llvm/actions/install-ninja@55d844821959226fab4911f96f37071c1d4c3268
    - name: Get Submodule Hash
      id: get-submodule-hash
      run: echo "::set-output name=hash::$(md5sum $(git submodule status))"
      shell: bash
    - name: Ccache for C++ compilation
      uses: hendrikmuhs/ccache-action@4687d037e4d7cf725512d9b819137a3af34d39b3
      with:
        key: ${{ runner.os }}-clangreleaseasserts-${{ steps.get-submodule-hash.outputs.hash }}
    - name: Build and Test npcomp (Assert)
      run: |
        cd $GITHUB_WORKSPACE
        mkdir build
        cd build
        cmake .. -GNinja \
          -DCMAKE_BUILD_TYPE=Release \
          -DCMAKE_LINKER=lld \
          -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
          -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ \
          -DPython3_EXECUTABLE=$(which python) \
          -DLLVM_ENABLE_ASSERTIONS=ON \
          -DLLVM_TARGETS_TO_BUILD=host \
          -DNPCOMP_ENABLE_PYTORCH=ON
        ninja
        ninja check-npcomp check-frontends-pytorch
    - name: Refbackend integration tests
      run: |
        cd $GITHUB_WORKSPACE
        export PYTHONPATH="$GITHUB_WORKSPACE/build/python_packages/npcomp_core:$GITHUB_WORKSPACE/build/python_packages/npcomp_torch"
        python -m frontends.pytorch.e2e_testing.torchscript.main --config=refbackend

  build_wheels:
    name: Build Wheels and Smoketest
    runs-on: ubuntu-20.04
    steps:
    - name: Set up Python
      uses: actions/setup-python@v2
      with:
        python-version: 3.9
    - name: Get npcomp
      uses: actions/checkout@v2
      with:
        submodules: 'true'
    - name: Install python dependencies
      run: |
        python -m pip install --pre torch torchvision -f https://download.pytorch.org/whl/nightly/cpu/torch_nightly.html
        python -m pip install wheel
    - name: Install Ninja
      uses: llvm/actions/install-ninja@55d844821959226fab4911f96f37071c1d4c3268
    - name: Get Submodule Hash
      id: get-submodule-hash
      run: echo "::set-output name=hash::$(md5sum $(git submodule status))"
      shell: bash
    - name: Ccache for C++ compilation
      uses: hendrikmuhs/ccache-action@4687d037e4d7cf725512d9b819137a3af34d39b3
      with:
        key: ${{ runner.os }}-wheel-${{ steps.get-submodule-hash.outputs.hash }}
    - name: Build wheels
      run: |
        cd $GITHUB_WORKSPACE
        ./build_tools/build_python_wheels.sh
    - uses: actions/upload-artifact@v2
      with:
        name: ubuntu-20.04-wheels
        path: wheelhouse/