torch-mlir/.github/workflows/buildAndTest.yml

name: Build and Test

on: [push, pull_request]

env:
  LLVM: external/llvm-project
jobs:
  build-llvm:
    name: Build LLVM
    runs-on: ubuntu-20.04
    steps:
    - name: Configure Environment
      run: echo "$GITHUB_WORKSPACE/${LLVM}/install/bin" >> $GITHUB_PATH
    - name: Get npcomp
      uses: actions/checkout@v2
      with:
        submodules: 'true'
    - name: Install python depends
      run: |
        python3 -m pip install pytest pybind11 numpy        
    - name: Install pytorch_nightly depends
      run: |
        python3 -m pip install --pre torch torchvision -f https://download.pytorch.org/whl/nightly/cpu/torch_nightly.html        
    - name: Get LLVM Hash
      id: get-llvm-hash
      run: echo "::set-output name=hash::$(git submodule status)"
      shell: bash
    - name: Get workflow spec hash
      id: get-workflow-hash
      run: echo "::set-output name=hash::$(md5sum $GITHUB_WORKSPACE/.github/workflows/buildAndTest.yml)"
      shell: bash
    - name: Cache LLVM
      id: cache-llvm
      uses: actions/cache@v2
      with:
        path: ${{ env.LLVM }}
        key: ${{ runner.os }}-llvm-20.04-install-${{ steps.get-llvm-hash.outputs.hash }}-${{ steps.get-workflow-hash.outputs.hash }}
    - name: Rebuild and Install LLVM
      if: steps.cache-llvm.outputs.cache-hit != 'true'
      run: |
        mkdir -p ${LLVM}/build
        mkdir -p ${LLVM}/install
        cd ${LLVM}/build
        cmake ../llvm -DLLVM_BUILD_EXAMPLES=OFF -DLLVM_TARGETS_TO_BUILD="host" -DCMAKE_INSTALL_PREFIX=../install -DLLVM_ENABLE_PROJECTS='mlir' -DLLVM_OPTIMIZED_TABLEGEN=ON -DLLVM_ENABLE_OCAMLDOC=OFF -DLLVM_ENABLE_BINDINGS=OFF -DLLVM_INSTALL_UTILS=ON -DLLVM_BUILD_TOOLS=ON -DLLVM_INCLUDE_TESTS=ON -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=ON -DLLVM_ENABLE_RTTI=ON -DLLVM_BUILD_LLVM_DYLIB=ON -DLLVM_LINK_LLVM_DYLIB=ON -DMLIR_BINDINGS_PYTHON_ENABLED=ON
        cmake --build . --target install -- -j$(nproc)        
  build:
    name: Build and Test
    needs: build-llvm
    runs-on: ubuntu-20.04
    steps:
    - name: Configure Environment
      run: echo "$GITHUB_WORKSPACE/${LLVM}/install/bin" >> $GITHUB_PATH
    - name: Get npcomp
      uses: actions/checkout@v2
      with:
        submodules: 'true'
    - name: Install python depends
      run: |
        python3 -m pip install pytest pybind11 numpy        
    - name: Install pytorch_nightly depends
      run: |
        python3 -m pip install --pre torch torchvision -f https://download.pytorch.org/whl/nightly/cpu/torch_nightly.html        
    - name: Get LLVM Hash
      id: get-llvm-hash
      run: echo "::set-output name=hash::$(git submodule status)"
      shell: bash
    - name: Get workflow spec hash
      id: get-workflow-hash
      run: echo "::set-output name=hash::$(md5sum $GITHUB_WORKSPACE/.github/workflows/buildAndTest.yml)"
      shell: bash
    - name: Cache LLVM
      id: cache-llvm
      uses: actions/cache@v2
      with:
        path: ${{ env.LLVM }}
        key: ${{ runner.os }}-llvm-20.04-install-${{ steps.get-llvm-hash.outputs.hash }}-${{ steps.get-workflow-hash.outputs.hash }}
    - name: Rebuild and Install LLVM
      if: steps.cache-llvm.outputs.cache-hit != 'true'
      run: |
        mkdir ${LLVM}/build
        mkdir ${LLVM}/install
        cd ${LLVM}/build
        cmake ../llvm -DLLVM_BUILD_EXAMPLES=OFF -DLLVM_TARGETS_TO_BUILD="host" -DCMAKE_INSTALL_PREFIX=../install -DLLVM_ENABLE_PROJECTS='mlir' -DLLVM_OPTIMIZED_TABLEGEN=ON -DLLVM_ENABLE_OCAMLDOC=OFF -DLLVM_ENABLE_BINDINGS=OFF -DLLVM_INSTALL_UTILS=ON -DLLVM_BUILD_TOOLS=ON -DLLVM_INCLUDE_TESTS=ON -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=ON -DLLVM_ENABLE_RTTI=ON -DLLVM_BUILD_LLVM_DYLIB=ON -DLLVM_LINK_LLVM_DYLIB=ON -DMLIR_BINDINGS_PYTHON_ENABLED=ON
        cmake --build . --target install -- -j$(nproc)        
    - name: Build and Test npcomp (Assert)
      run: |
        mkdir build_assert
        cd build_assert
        cmake .. -DCMAKE_BUILD_TYPE=Debug -DLLVM_ENABLE_ASSERTIONS=ON -DMLIR_DIR=../${LLVM}/install/lib/cmake/mlir/ -DLLVM_DIR=../${LLVM}/install/lib/cmake/llvm/ -DCMAKE_LINKER=lld -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DPYTHON_EXECUTABLE=/usr/bin/python3 -DLLVM_EXTERNAL_LIT=`pwd`/../${LLVM}/build/bin/llvm-lit
        make check-npcomp check-frontends-pytorch -j$(nproc)        
    - name: Build and Test npcomp (Release)
      run: |
        mkdir build_release
        cd build_release
        cmake .. -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_ASSERTIONS=OFF -DMLIR_DIR=../${LLVM}/install/lib/cmake/mlir/ -DLLVM_DIR=../${LLVM}/install/lib/cmake/llvm/ -DCMAKE_LINKER=lld -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DPYTHON_EXECUTABLE=/usr/bin/python3 -DLLVM_EXTERNAL_LIT=`pwd`/../${LLVM}/build/bin/llvm-lit
        make check-npcomp check-frontends-pytorch -j$(nproc)