OCV-Nightly-RISCV.yaml

name: OCV Nightly RISC-V

on:
  pull_request:
    branches:
      - main
    paths:
      - '.github/workflows/OCV-Nightly-RISCV.yaml'
  workflow_dispatch:
  schedule:
    - cron: '0 0 * * 6'

concurrency:
  group: OCV-Nightly-RISCV-${{ github.ref }}
  cancel-in-progress: true

env:
  SRC_OPENCV: '/home/ci/opencv'
  SRC_OPENCV_CONTRIB: '/home/ci/opencv_contrib'
  SRC_OPENCV_EXTRA: '/home/ci/opencv_extra'
  BUILD_DIR: '/home/ci/build'
  CCACHE_DIR: '/home/ci/.ccache'
  GIT_CACHE_DOCKER: '/home/ci/git_cache'
  OPENCV_DOWNLOAD_PATH: '/home/ci/binaries_cache'
  OPENCV_TEST_DATA_PATH: '/home/ci/opencv_extra/testdata'


jobs:

  RISC-V:
    runs-on: opencv-ru-lin-riscv
    concurrency:
      group: OCV-Nightly-RISCV-${{ matrix.remote && matrix.host || matrix.version }}
      cancel-in-progress: false
    strategy:
      fail-fast: false
      max-parallel: 3
      matrix:
        version:
          - '071'
          - 'main'
          - 'nds'
          - 'sc'
        branch: ['4.x', '5.x']
        include:
          - version: '071'
            image: '20240117'
            remote: true
            host: 'lichee1'
          - version: 'main'
            image: '20240709'
            remote: true
            host: 'canmv1'
          - version: 'nds'
            image: '20240709'
          - version: 'sc'
            image: '20250216'

    defaults:
      run:
        shell: bash

    container:
      image: 'quay.io/opencv-ci/opencv-ubuntu-22.04-riscv-${{ matrix.version }}:${{ matrix.image }}'
      volumes:
        - /mnt/cache/git_cache:/opt/git_cache
        - /mnt/cache/ci_cache/opencv:/opt/.ccache
        - /mnt/cache/binaries_cache:/opt/binaries_cache
        - /home/build/.ssh:/root/.ssh
      options: '--user root:root'

    env:
      CCACHE_DIR: '/opt/.ccache'
      CCACHE_MAXSIZE: '3G'
      OPENCV_DOWNLOAD_PATH: '/opt/binaries_cache'
      CMAKE_OPT: >-
        -DBUILD_EXAMPLES=ON
        -DOPENCV_ENABLE_NONFREE=ON
        -DBUILD_SHARED_LIBS=OFF
        -DWITH_OPENCL=OFF
        ${{ matrix.version == '071' && '-DCMAKE_TOOLCHAIN_FILE=${HOME}/opencv/platforms/linux/riscv64-071-gcc.toolchain.cmake -DCORE=C910V' || '' }}
        ${{ matrix.version == 'main' && '-DCMAKE_TOOLCHAIN_FILE=${HOME}/opencv/platforms/linux/riscv64-clang.toolchain.cmake -DCPU_BASELINE=RVV -DCPU_BASELINE_REQUIRE=RVV -DRISCV_RVV_SCALABLE=ON' || '' }}
        ${{ matrix.version == 'nds' && '-DCMAKE_TOOLCHAIN_FILE=${HOME}/opencv/platforms/linux/riscv64-andes-gcc.toolchain.cmake -DRISCV_GCC_INSTALL_ROOT=/opt/andes -DWITH_NDSRVP=ON' || '' }}
        ${{ matrix.version == 'sc' && '-DCMAKE_TOOLCHAIN_FILE=${HOME}/opencv/platforms/linux/riscv64-clang.toolchain.cmake -DRISCV_CLANG_BUILD_ROOT=/opt/sc-dt/llvm -DRISCV_GCC_INSTALL_ROOT=/opt/sc-dt/riscv-gcc -DCPU_BASELINE=RVV -DCPU_BASELINE_REQUIRE=RVV -DRISCV_RVV_SCALABLE=ON' || '' }}
      HOME: '/home/ci'
      OPENCV_FOR_THREADS_NUM: 10
      CMAKE_BUILD_PARALLEL_LEVEL: 20
      REMOTE_HOST: ${{ matrix.host }}
      REMOTE_BIN: './bin'
      REMOTE_DATA: './testdata'


    steps:

    - name: Checkout workflow repository
      uses: actions/checkout@v4
      with:
        repository: opencv/ci-gha-workflow
        ref: "${{ github.repository == 'opencv/ci-gha-workflow' && github.ref || 'main' }}"

    - name: Checkout and merge OpenCV
      uses: ./checkout-and-merge
      with:
        target_branch: "${{ matrix.branch }}"
        author: ''
        source_branch: ''
        gitcache: '/opt/git_cache'
        home: '${{ env.HOME }}'
        workdir: '${{ env.HOME }}'

    - name: Configure and build OpenCV
      uses: ./configure-and-build
      with:
        workdir: '${{ env.HOME }}'
        builddir: 'build'
        generator: 'Ninja'
        options: '${{ env.CMAKE_OPT }}'

    - if: ${{ matrix.remote }}
      name: Deploy to remote host
      timeout-minutes: 15
      id: deploy
      run: |
        rsync -az --stats ${{ env.HOME }}/build/bin/ ${REMOTE_HOST}:${REMOTE_BIN} --delete
        rsync -az --stats ${{ env.HOME }}/opencv_extra/testdata/ ${REMOTE_HOST}:${REMOTE_DATA} --delete

    - name: Run OpenCV tests
      uses: ./run-tests
      env:
        OPENCV_TEST_DATA_PATH: '${{ env.HOME }}/opencv_extra/testdata'
        OPENCV_TEST_CHECK_OPTIONAL_DATA: 1
      with:
        workdir: '${{ matrix.remote && ''.'' || env.HOME }}'
        builddir: '${{ matrix.remote && ''.'' || ''build'' }}'
        logdir: '${{ env.HOME }}/build'
        plan: "test-plan-riscv-${{ matrix.branch }}.json"
        suite: '[ ''${{ matrix.version == ''sc'' && ''short'' || ''default'' }}'' ]'
        filter: "[ '${{ matrix.version }}' ]"
        options: "${{ matrix.version }}"
        timeout: "45"
        enable_python: "false"
        enable_java: "false"
        suffix: '${{ matrix.version }}_${{ matrix.branch }}'

    # TODO: enable
    # - if: ${{ always() && env.WARNINGS == '1' }}
    #   name: Warnings check
    #   run: |
    #     echo "::error Warnings have been found!"
    #     exit 1