name: performance-test

on:
  push:
  pull_request:

jobs:
  performancetest-linux:
    runs-on: ubuntu-22.04
    strategy:
      fail-fast: false
      matrix:
        compiler: [g++-11, clang++-14]
        target: [Debug]
        std: [11, 20]
        config: [
          "-DCPPTRACE_GET_SYMBOLS_WITH_LIBDWARF=On -DCPPTRACE_BUILD_SPEEDTEST_DWARF4=On",
          "-DCPPTRACE_GET_SYMBOLS_WITH_LIBDWARF=On -DCPPTRACE_BUILD_SPEEDTEST_DWARF5=On"
        ]
        exclude:
          ## TODO: Maybe a bug in dwarf5_ranges. b _dwarf_error_string
          ## DW_DLE_RNGLISTS_ERROR: rnglists table index of 2052 too large for table of 5 entries.
          #- config: "-DCPPTRACE_GET_SYMBOLS_WITH_LIBDWARF=On -DCPPTRACE_BUILD_SPEEDTEST_DWARF5=On"
          #  compiler: clang++-14
          ## TODO: Currently slow. Need to investigate why.
          #- config: "-DCPPTRACE_GET_SYMBOLS_WITH_LIBDWARF=On -DCPPTRACE_BUILD_SPEEDTEST_DWARF4=On"
          #  compiler: clang++-14
    steps:
    - uses: actions/checkout@v2
    - name: dependencies
      run: sudo apt install gcc-11 g++-11 libgcc-11-dev
    - name: build and speedtest
      run: |
           mkdir -p build
           cd build
           cmake .. \
            -DCMAKE_BUILD_TYPE=${{matrix.target}} \
            -DCMAKE_CXX_COMPILER=${{matrix.compiler}} \
            -DCMAKE_CXX_STANDARD=${{matrix.std}} \
            ${{matrix.config}} \
            -DCPPTRACE_BACKTRACE_PATH=/usr/lib/gcc/x86_64-linux-gnu/11/include/backtrace.h \
            -DCPPTRACE_BUILD_SPEEDTEST=On
           make -j
    - name: test
      working-directory: build
      run: |
           ./speedtest | python3 ../ci/speedtest.py ${{matrix.compiler}} ${{matrix.config}}

  performancetest-windows:
   runs-on: windows-2019
   strategy:
     fail-fast: false
     matrix:
       compiler: [cl, clang++]
       target: [Debug]
       std: [11, 20]
       config: [
         "-DCPPTRACE_GET_SYMBOLS_WITH_DBGHELP=On"
       ]
   steps:
   - uses: actions/checkout@v2
   - name: Enable Developer Command Prompt
     uses: ilammy/msvc-dev-cmd@v1.10.0
   - name: build and speedtest
     run: |
          mkdir -p build
          cd build
          cmake .. `
           -DCMAKE_BUILD_TYPE=Debug `
           -DCMAKE_CXX_COMPILER=${{matrix.compiler}} `
           -DCMAKE_CXX_STANDARD=${{matrix.std}} `
           ${{matrix.config}} `
           -DCPPTRACE_BUILD_SPEEDTEST=On
          msbuild .\cpptrace.sln
   - name: test
     working-directory: build
     run: |
          .\${{matrix.target}}\speedtest.exe | python3 ../ci/speedtest.py ${{matrix.config}}