e2e_nightly.yml

name: E2E Nightly

on:
  schedule:
    # Run every day at 23:00 UTC
    - cron: '0 23 * * *'

permissions:
  contents: read

jobs:
  e2e-build-hw:
    name: Build SYCL, UR, run E2E
    strategy:
      matrix:
        adapter: [
          {name: CUDA, str_name: cuda, prefix: "ext_oneapi_", config: "--cuda --hip", unit: "gpu"},
          {name: OPENCL, str_name: opencl, prefix: "", config: "", unit: "cpu"}
        ]
        build_type: [Release]
        compiler: [{c: clang, cxx: clang++}]

    runs-on: ${{matrix.adapter.name}}

    steps:
    # Workspace on self-hosted runners is not cleaned automatically.
    # We have to delete the files created outside of using actions.
    - name: Cleanup self-hosted workspace
      if: always()
      run: |
        ls -la ./
        rm -rf ./* || true

    - name: Checkout UR
      uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
      with:
        path: ur-repo

    - name: Checkout SYCL
      uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
      with:
        repository: intel/llvm
        ref: sycl
        path: sycl-repo

    - name: Install pip packages
      working-directory: ${{github.workspace}}/ur-repo
      run: pip install -r third_party/requirements.txt

    - name: Configure CMake UR
      working-directory: ${{github.workspace}}/ur-repo
      run: >
        cmake
        -B build
        -DCMAKE_C_COMPILER=${{matrix.compiler.c}}
        -DCMAKE_CXX_COMPILER=${{matrix.compiler.cxx}}
        -DCMAKE_BUILD_TYPE=${{matrix.build_type}}
        -DUR_ENABLE_TRACING=ON
        -DUR_DEVELOPER_MODE=ON
        -DUR_BUILD_ADAPTER_${{matrix.adapter.name}}=ON

    - name: Build UR
      run: LD_LIBRARY_PATH=${{github.workspace}}/dpcpp_compiler/lib
        cmake --build ${{github.workspace}}/ur-repo/build -j $(nproc)

    - name: Set prefer UR
      run: echo "SYCL_PREFER_UR=1" >> $GITHUB_ENV

    - name: Set CUDA env vars
      if: matrix.adapter.name == 'CUDA'
      run: |
        echo "CUDA_LIB_PATH=/usr/local/cuda/lib64/stubs" >> $GITHUB_ENV
        echo "LD_LIBRARY_PATH=/usr/local/cuda/compat/:/usr/local/cuda/lib64:$LD_LIBRARY_PATH" >> $GITHUB_ENV

    - name: Run pre setup
      run: |
        source /opt/intel/oneapi/setvars.sh --force
        sycl-ls

    - name: Configure SYCL
      run: >
        python3 sycl-repo/buildbot/configure.py
        -t ${{matrix.build_type}}
        -o ${{github.workspace}}/sycl_build
        --cmake-gen "Unix Makefiles"
        --ci-defaults ${{matrix.adapter.config}}
        --cmake-opt="-DLLVM_INSTALL_UTILS=ON"
        --cmake-opt="-DSYCL_PI_TESTS=OFF"
        --cmake-opt=-DCMAKE_C_COMPILER_LAUNCHER=ccache
        --cmake-opt=-DCMAKE_CXX_COMPILER_LAUNCHER=ccache

    - name: Build SYCL
      run: cmake --build ${{github.workspace}}/sycl_build

    - name: Run check-sycl
      # Remove after fixing SYCL test :: abi/layout_handler.cpp
      # This issue does not affect further execution of e2e with UR.
      continue-on-error: true
      run: cmake --build ${{github.workspace}}/sycl_build --target check-sycl

    - name: Swap UR loader and adapters
      run: |
        cp ${{github.workspace}}/ur-repo/build/lib/libur_loader.so* ${{github.workspace}}/sycl_build/lib/
        cp ${{github.workspace}}/ur-repo/build/lib/libur_adapter_${{matrix.adapter.str_name}}.so* ${{github.workspace}}/sycl_build/lib/

    - name: Set additional env. vars
      run: |
        echo "${{github.workspace}}/sycl_build/bin" >> $GITHUB_PATH
        echo "LD_LIBRARY_PATH=${{github.workspace}}/sycl_build/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV

    # Running (newly built) sycl-ls sets up some extra variables
    - name: Setup SYCL variables
      run: |
        which clang++ sycl-ls
        SYCL_PI_TRACE=-1 sycl-ls

    - name: Build e2e tests
      run: >
        cmake
        -GNinja
        -B ${{github.workspace}}/build-e2e/
        -S ${{github.workspace}}/sycl-repo/sycl/test-e2e/
        -DSYCL_TEST_E2E_TARGETS="${{matrix.adapter.prefix}}${{matrix.adapter.str_name}}:${{matrix.adapter.unit}}"
        -DCMAKE_CXX_COMPILER="$(which clang++)"
        -DLLVM_LIT="${{github.workspace}}/sycl-repo/llvm/utils/lit/lit.py"

    - name: Run e2e tests
      run: ninja -C build-e2e check-sycl-e2e