build_cmake_macos.yml

---
name: Main test matrix for macOS

on:
  push:
  workflow_dispatch:
  pull_request:
    paths-ignore:
      - 'doc/**'
      - 'CHANGES'
      - 'COPYING'
      - 'CREDITS'
      - 'LICENSE'
      - 'README.*'

env:
  POCL_CACHE_DIR: "/tmp/GH_POCL_CACHE"
  CTEST_FLAGS: "--output-on-failure --test-output-size-failed 128000 --test-output-size-passed 128000"
  POCL_KERNEL_CACHE: "0"
  POCL_MAX_WORK_GROUP_SIZE: "1024"
  POCL_MEMORY_LIMIT: "2"

jobs:
  main_test_matrix:
    name: LLVM macOS ${{ matrix.llvm }} - ${{ matrix.config }}
    runs-on: macos-latest
    strategy:
      fail-fast: false
      matrix:
        llvm: [15, 16]
        # basic = simplest pthread build
        # devel = with devel options
        # cts_spirv = cts with SPIR-V
        # tier1 = includes CTS without SPIR-V
        # asan, tsan, ubsan = sanitizers
        config: [basic, devel]

    steps:
      - uses: actions/checkout@v4

      - uses: conda-incubator/setup-miniconda@v3
        with:
          miniforge-version: latest
          mamba-version: "*"
          activate-environment: pocl-deps

      - name: Install dependencies
        shell: bash -el {0}
        run: |
          mamba install 'clangdev=${{ matrix.llvm }}.*' 'llvmdev=${{ matrix.llvm }}.*' \
             llvm-spirv libhwloc ld64 compilers pkg-config cmake make
          conda activate pocl-deps
          if [ "${{ matrix.config }}" == "basic" ]; then
            mamba install khronos-opencl-icd-loader clhpp
          fi

      - name: CMake
        shell: bash -el {0}
        id: cmake
        run: |
          runCMake() {
            BUILD_FLAGS="-O1 -march=native -Wall -Wextra -Wno-unused-parameter -Wno-unused-variable"
            cmake -DDEVELOPER_MODE=ON -DCMAKE_FIND_FRAMEWORK=LAST -DCMAKE_PREFIX_PATH=$CONDA_PREFIX \
            -DOPENCL_H=$CONDA_PREFIX/include/CL/opencl.h -DOPENCL_HPP=$CONDA_PREFIX/include/CL/opencl.hpp \
            -DCMAKE_BUILD_TYPE=Release "-DCMAKE_C_FLAGS_RELEASE=$BUILD_FLAGS" "-DCMAKE_CXX_FLAGS_RELEASE=$BUILD_FLAGS" \
            -DWITH_LLVM_CONFIG=$CONDA_PREFIX/bin/llvm-config -DLLVM_SPIRV=$CONDA_PREFIX/bin/llvm-spirv \
            "$@" -B ${{ github.workspace }}/build ${{ github.workspace }}
          }

          rm -rf ${{ github.workspace }}/build
          mkdir ${{ github.workspace }}/build
          if [ "${{ matrix.config }}" == "basic" ]; then
            runCMake -DENABLE_ICD=1
          elif [ "${{ matrix.config }}" == "devel" ]; then
            runCMake -DENABLE_ICD=0 -DENABLE_EXTRA_VALIDITY_CHECKS=1 -DENABLE_RELOCATION=0
          else
            echo "Unknown configuration" && exit 1
          fi

      - name: Build PoCL
        shell: bash -el {0}
        id: build_pocl
        timeout-minutes: 20
        run: |
          cd ${{ github.workspace }}/build && make -j$(sysctl -n hw.logicalcpu)

      - name: Build Examples
        shell: bash -el {0}
        id: build_examples
        # occasionally git timeouts on git clone of the examples
        timeout-minutes: 120
        if: ${{ matrix.config == 'cts_spirv' || matrix.config == 'tier1' || matrix.config == 'chipStar' }}
        run: |
          cd ${{ github.workspace }}/build && make -j$(sysctl -n hw.logicalcpu) prepare_examples

      - name: Run Tests
        shell: bash -el {0}
        id: ctest
        run: |
          runCTest() {
            cd ${{ github.workspace }}/build &&  ctest -j$(sysctl -n hw.logicalcpu) $CTEST_FLAGS "$@"
          }
          rm -rf ${{ env.POCL_CACHE_DIR }}
          mkdir ${{ env.POCL_CACHE_DIR }}
          if [ "${{ matrix.config }}" == "basic" ]; then
            runCTest -L internal
          elif [ "${{ matrix.config }}" == "devel" ]; then
            runCTest -L internal
          elif [ "${{ matrix.config }}" == "cts_spirv" ]; then
            runCTest -L conformance_suite_micro_spirv
          elif [ "${{ matrix.config }}" == "tier1" ]; then
            runCTest -L "amdsdk_30|piglit|PyOpenCL|conformance_suite_micro_main|IntelSVM"
          elif [ "${{ matrix.config }}" == "chipStar" ]; then
            runCTest -L chipStar
          else
            echo "Unknown configuration" && exit 1
          fi