name: linux-x64-cpu-gcc
on:
  push:
    branches: [master]
    paths:
    - '.github/workflows/linux-x64-cpu-gcc.yml'
    - 'toolchains/host-c.gcc.toolchain.cmake'
    - 'CMakeLists.txt'
    - 'cmake/**'
    - 'src/*'
    - 'src/layer/*'
    - 'src/layer/x86/**'
    - 'tests/**'
    - 'tools/**'
    - '!tools/pnnx/**'
    - 'examples/**'
  pull_request:
    branches: [master]
    paths:
    - '.github/workflows/linux-x64-cpu-gcc.yml'
    - 'toolchains/host-c.gcc.toolchain.cmake'
    - 'CMakeLists.txt'
    - 'cmake/**'
    - 'src/*'
    - 'src/layer/*'
    - 'src/layer/x86/**'
    - 'tests/**'
    - 'tools/**'
    - '!tools/pnnx/**'
    - 'examples/**'
concurrency:
  group: linux-x64-cpu-gcc-${{ github.ref }}
  cancel-in-progress: true
permissions:
  contents: read

jobs:
  linux-gcc:
    runs-on: ubuntu-20.04
    steps:
    - uses: actions/checkout@v4
    - name: update
      run: sudo apt-get update
    - name: protobuf
      run: sudo apt-get install libprotobuf-dev protobuf-compiler libopencv-dev
    - name: build-sse2
      run: |
        mkdir build-sse2 && cd build-sse2
        cmake -DNCNN_AVX=OFF -DNCNN_AVX2=OFF -DNCNN_BUILD_TESTS=ON ..
        cmake --build . -j 2
    - name: test-sse2
      run: cd build-sse2 && ctest --output-on-failure -j 2
    - name: build-shared
      run: |
        mkdir build-shared && cd build-shared
        cmake -DNCNN_AVX2=ON -DNCNN_SHARED_LIB=ON ..
        cmake --build . -j 2
    - name: build-avx2
      run: |
        mkdir build-avx2 && cd build-avx2
        cmake -DNCNN_AVX2=ON -DNCNN_BUILD_TESTS=ON ..
        cmake --build . -j 2
    - name: test-avx2
      run: cd build-avx2 && ctest --output-on-failure -j 2
    - name: build-avx
      run: |
        mkdir build-avx && cd build-avx
        cmake -DNCNN_AVX2=OFF -DNCNN_AVX=ON -DNCNN_BUILD_TESTS=ON ..
        cmake --build . -j 2
    - name: test-avx
      run: cd build-avx && ctest --output-on-failure -j 2
    - name: build-avx1-2
      run: |
        mkdir build-avx1-2 && cd build-avx1-2
        cmake -DNCNN_AVX2=ON -DNCNN_AVX=ON -DNCNN_BUILD_TESTS=ON ..
        cmake --build . -j 2
    - name: test-avx1-2
      run: cd build-avx1-2 && ctest --output-on-failure -j 2
    - name: build-noint8
      run: |
        mkdir build-noint8 && cd build-noint8
        cmake -DNCNN_INT8=OFF -DNCNN_BUILD_TESTS=ON ..
        cmake --build . -j 2
    - name: test-noint8
      run: cd build-noint8 && ctest --output-on-failure -j 2

  linux-gcc-cpp03-nostdio-nostring-simplestl:
    runs-on: ubuntu-20.04
    steps:
    - uses: actions/checkout@v4
    - name: build-nostdio
      run: |
        mkdir build-nostdio && cd build-nostdio
        cmake -DCMAKE_TOOLCHAIN_FILE=../toolchains/host.gcc-c++03.toolchain.cmake -DNCNN_BUILD_TESTS=ON -DNCNN_BUILD_TOOLS=OFF -DNCNN_BUILD_EXAMPLES=OFF ..
        cmake --build . -j 2
    - name: test-nostdio
      run: cd build-nostdio && ctest --output-on-failure -j 2
    - name: build-nostdio-nostring
      run: |
        mkdir build-nostdio-nostring && cd build-nostdio-nostring
        cmake -DNCNN_STDIO=OFF -DNCNN_STRING=OFF -DNCNN_BUILD_TESTS=OFF -DNCNN_BUILD_BENCHMARK=OFF -DNCNN_BUILD_TOOLS=OFF -DNCNN_BUILD_EXAMPLES=OFF ..
        cmake --build . -j 2
    - name: build-simplestl
      run: |
        mkdir build-simplestl && cd build-simplestl
        cmake -DCMAKE_TOOLCHAIN_FILE=../toolchains/host-c.gcc.toolchain.cmake -DNCNN_STDIO=ON -DNCNN_STRING=ON -DNCNN_SIMPLESTL=ON -DNCNN_BUILD_TESTS=ON -DNCNN_BUILD_BENCHMARK=OFF -DNCNN_BUILD_TOOLS=OFF -DNCNN_BUILD_EXAMPLES=OFF ..
        cmake --build . -j 2
    - name: test-simplestl
      run: cd build-simplestl && ctest --output-on-failure -j 2
    - name: build-simplestl-simpleomp
      run: |
        mkdir build-simplestl-simpleomp && cd build-simplestl-simpleomp
        cmake -DCMAKE_TOOLCHAIN_FILE=../toolchains/host-c.gcc.toolchain.cmake -DNCNN_STDIO=ON -DNCNN_STRING=ON -DNCNN_SIMPLESTL=ON -DNCNN_SIMPLEOMP=ON -DNCNN_BUILD_TESTS=ON -DNCNN_BUILD_BENCHMARK=OFF -DNCNN_BUILD_TOOLS=OFF -DNCNN_BUILD_EXAMPLES=OFF ..
        cmake --build . -j 2
    - name: test-simplestl-simpleomp
      run: cd build-simplestl-simpleomp && ctest --output-on-failure -j 2

  linux-gcc-avx512:
    runs-on: [self-hosted, linux, t4]
    steps:
    - uses: actions/checkout@v4
    - name: build
      env:
        CC: gcc
        CXX: g++
        LD_LIBRARY_PATH: /data/action/install/lib64
      run: |
        mkdir build && cd build
        cmake -DNCNN_AVX2=ON -DNCNN_AVX512=ON -DNCNN_AVX512VNNI=ON -DNCNN_BUILD_TESTS=ON -DNCNN_BUILD_TOOLS=OFF -DNCNN_BUILD_EXAMPLES=OFF ..
        cmake --build . -j 4
    - name: test
      env:
        LD_LIBRARY_PATH: /data/action/install/lib64
      run: cd build && ctest --output-on-failure -j 4