ubuntu-build-intree.yml

name: In-tree build

on:
  pull_request:
  push:
    branches: [ main, feature/onnx-to-tosa ]

concurrency:
  # Build every push.
  # Only build the newest PR; cancel older builds of a PR
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

jobs:
  build-intree:
    runs-on: ubuntu-22.04
    steps:
    - uses: actions/checkout@v3
      with:
        submodules: recursive
    - uses: actions/setup-python@v4
      with:
        python-version: '3.10'

    - name: install tools that are needed for compilation
      run: |
        sudo apt-get update
        sudo apt-get install -y gcc g++ cmake ninja-build
    - name: Setup ccache
      uses: hendrikmuhs/ccache-action@v1
      with:
        # A full build seems to take ~ 250 MB. Leave a bit more room
        # so we don't run out of cache space in the future.
        max-size: 400M
        key: sccache-intree
        variant: sccache
        create-symlink: true

    - name: install dependencies
      run: |
        utils/install-protobuf.sh
        utils/install-venv.sh

    - name: clone llvm-project
      run: sh utils/clone-mlir.sh

    - name: build
      run: |
        cmake llvm-project/llvm \
          -Bbuild \
          -G Ninja \
          -DCMAKE_BUILD_TYPE=Release \
          -DLLVM_ENABLE_PROJECTS=mlir \
          -DLLVM_EXTERNAL_PROJECTS="onnx-mlir" \
          -DONNX_MLIR_ENABLE_STABLEHLO=OFF \
          -DLLVM_EXTERNAL_ONNX_MLIR_SOURCE_DIR=. \
          -DLLVM_TARGETS_TO_BUILD=host \
          -DLLVM_BUILD_TOOLS=OFF \
          -DLLVM_BUILD_UTILS=OFF \
          -DLLVM_BUILD_RUNTIMES=OFF \
          -DLLVM_ENABLE_ASSERTIONS=ON \
          -DLLVM_ENABLE_RTTI=ON \
          -DLLVM_ENABLE_LIBEDIT=OFF \
          -DLLVM_USE_LINKER=lld \
          -DCMAKE_C_COMPILER=clang \
          -DCMAKE_CXX_COMPILER=clang++ \
          -DCMAKE_C_COMPILER_LAUNCHER=sccache \
          -DCMAKE_CXX_COMPILER_LAUNCHER=sccache

        cmake --build build --target onnx-mlir

    - name: run LIT tests
      run: |
        export LIT_OPTS=-v
        cmake --build build --target check-onnx-lit


    - name: build and run docs/doc_example tests
      run: |
        cd ..
        sh onnx-mlir/utils/check-doc-example.sh

    - name: build and run unit tests
      run: |
        cd ..
        sh onnx-mlir/utils/check-unittest.sh