openvino/.github/workflows/linux_riscv.yml

name: Linux RISC-V with Conan (Ubuntu 22.04, Python 3.10)
on:
  schedule:
    # at 00:00 on Wednesday and Saturday
    - cron: '0 0 * * 3,6'
  workflow_dispatch:
  pull_request:
  push:
    branches:
      - master
      - 'releases/**'

concurrency:
  # github.ref is not unique in post-commit
  group: ${{ github.event_name == 'push' && github.run_id || github.ref }}-linux-riscv
  cancel-in-progress: true

jobs:
  Smart_CI:
    runs-on: ubuntu-latest
    outputs:
      affected_components: "${{ steps.smart_ci.outputs.affected_components }}"
      skip_workflow: "${{ steps.smart_ci.outputs.skip_workflow }}"
    steps:
      - name: checkout action
        uses: actions/checkout@v4
        with:
          sparse-checkout: .github/actions/smart-ci

      - name: Get affected components
        id: smart_ci
        uses: ./.github/actions/smart-ci
        with:
          repository: ${{ github.repository }}
          pr: ${{ github.event.number }}
          commit_sha: ${{ github.sha }}
          component_pattern: "category: (.*)"
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          skip_when_only_listed_labels_set: 'docs'
          skip_when_only_listed_files_changed: '*.md,*.rst,*.png,*.jpg,*.svg,*/layer_tests_summary/*,*/conformance/*'

  Build:
    needs: Smart_CI
    timeout-minutes: 150
    defaults:
      run:
        shell: bash
    runs-on: aks-linux-16-cores-32gb
    container:
      image: openvinogithubactions.azurecr.io/dockerhub/ubuntu:22.04
      volumes:
        - /mount/caches:/mount/caches
    env:
      CMAKE_BUILD_TYPE: 'Release'
      CMAKE_GENERATOR: 'Ninja'
      CMAKE_CXX_COMPILER_LAUNCHER: ccache
      CMAKE_C_COMPILER_LAUNCHER: ccache
      OPENVINO_REPO: /__w/openvino/openvino/openvino
      OPENVINO_BUILD_DIR: /__w/openvino/openvino/openvino_build
      INSTALL_DIR: /__w/openvino/openvino/openvino_install
      CONAN_USER_HOME: /mount/caches/ccache/ubuntu22_riscv64_master_release/.conan
      CCACHE_DIR: /mount/caches/ccache/ubuntu22_riscv64_master_release
      CCACHE_TEMPDIR: /__w/openvino/openvino/ccache_temp
      CCACHE_MAXSIZE: 50G
    if: "!needs.smart_ci.outputs.skip_workflow"
    steps:
      - name: Install git
        run: apt-get update && apt-get install --assume-yes --no-install-recommends git ca-certificates

      - name: Clone OpenVINO
        uses: actions/checkout@v4
        with:
          path: 'openvino'

      #
      # Print system info
      #

      - name: System info
        uses: ./openvino/.github/actions/system_info

      - name: Init submodules for non-Conan dependencies
        run: |
          pushd ${OPENVINO_REPO}
            git submodule update --init -- ${OPENVINO_REPO}/thirdparty/zlib
            git submodule update --init -- ${OPENVINO_REPO}/thirdparty/json
            git submodule update --init -- ${OPENVINO_REPO}/thirdparty/gtest
            git submodule update --init -- ${OPENVINO_REPO}/thirdparty/gflags
            git submodule update --init -- ${OPENVINO_REPO}/src/plugins/intel_cpu
            git submodule update --init -- ${OPENVINO_REPO}/thirdparty/open_model_zoo
          popd

      #
      # Dependencies
      #

      - name: Install build dependencies
        run: |
          # create build directory
          mkdir -p ${OPENVINO_BUILD_DIR}

          # install compilers to build OpenVINO for RISC-V 64
          apt --assume-yes install gcc-riscv64-linux-gnu g++-riscv64-linux-gnu
          apt --assume-yes install gcc g++ python3-pip python3-venv python3-dev
          # generic dependencies
          apt --assume-yes install cmake ccache ninja-build fdupes patchelf

          python3 -m venv ${OPENVINO_BUILD_DIR}/env
          source ${OPENVINO_BUILD_DIR}/env/bin/activate
          python3 -m pip install -r ${OPENVINO_REPO}/src/bindings/python/wheel/requirements-dev.txt
          python3 -m pip install -r ${OPENVINO_REPO}/src/bindings/python/src/compatibility/openvino/requirements-dev.txt
          python3 -m pip install conan

      - name: Install RISC-V native debian packages
        run: |
          echo deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ jammy main restricted > riscv64-sources.list
          echo deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ jammy-updates main restricted >> riscv64-sources.list
          echo deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ jammy universe >> riscv64-sources.list
          echo deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ jammy-updates universe >> riscv64-sources.list
          echo deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ jammy multiverse >> riscv64-sources.list
          echo deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ jammy-updates multiverse >> riscv64-sources.list
          echo deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ jammy-backports main restricted universe multiverse >> riscv64-sources.list
          echo deb [arch=amd64] http://security.ubuntu.com/ubuntu/ jammy-security main restricted >> riscv64-sources.list
          echo deb [arch=amd64] http://security.ubuntu.com/ubuntu/ jammy-security universe >> riscv64-sources.list
          echo deb [arch=amd64] http://security.ubuntu.com/ubuntu/ jammy-security multiverse >> riscv64-sources.list
          echo deb [arch=riscv64] http://ports.ubuntu.com/ubuntu-ports/ jammy main >> riscv64-sources.list
          echo deb [arch=riscv64] http://ports.ubuntu.com/ubuntu-ports/ jammy universe >> riscv64-sources.list
          echo deb [arch=riscv64] http://ports.ubuntu.com/ubuntu-ports/ jammy-updates main >> riscv64-sources.list
          echo deb [arch=riscv64] http://ports.ubuntu.com/ubuntu-ports/ jammy-security main >> riscv64-sources.list
          mv riscv64-sources.list /etc/apt/sources.list.d/
          dpkg --add-architecture riscv64
          apt-get update -o Dir::Etc::sourcelist=/etc/apt/sources.list.d/riscv64-sources.list
          apt-get install -y --no-install-recommends libpython3-dev:riscv64

      - name: Create conan_toolchain.cmake file
        run: |
          source ${OPENVINO_BUILD_DIR}/env/bin/activate
          # generate build profile
          conan profile detect
          # patch settings.yml to contain riscv64 architecture
          sed -i 's/sparcv9/riscv64/g' ~/.conan2/settings.yml
          # generate host profile for linux_riscv64
          echo "include(default)" > ${CONAN_LINUX_RISCV64_PROFILE}
          echo "[buildenv]" >> ${CONAN_LINUX_RISCV64_PROFILE}
          echo "CC=riscv64-linux-gnu-gcc" >> ${CONAN_LINUX_RISCV64_PROFILE}
          echo "CXX=riscv64-linux-gnu-g++" >> ${CONAN_LINUX_RISCV64_PROFILE}
          # install OpenVINO dependencies
          conan install ${OPENVINO_REPO}/conanfile.txt \
            -pr:h ${CONAN_LINUX_RISCV64_PROFILE} \
            -s:h arch=riscv64 \
            -s:h build_type=${CMAKE_BUILD_TYPE} \
            -o:h onetbb/*:tbbbind=False \
            -of ${OPENVINO_BUILD_DIR}/dependencies \
            -b missing
        env:
          CONAN_LINUX_RISCV64_PROFILE: ${{ env.OPENVINO_BUILD_DIR }}/linux_riscv64

      #
      # Build
      #

      - name: CMake - Configure
        run: |
          source ${OPENVINO_BUILD_DIR}/env/bin/activate
          source ${OPENVINO_BUILD_DIR}/dependencies/conanbuild.sh
          cmake \
            -G 'Ninja' \
            -DENABLE_CPPLINT=OFF \
            -DENABLE_INTEL_GPU=ON \
            -DENABLE_PYTHON=ON \
            -DENABLE_WHEEL=ON \
            -DPYTHON_MODULE_EXTENSION=$(riscv64-linux-gnu-python3-config --extension-suffix) \
            -DPYBIND11_PYTHON_EXECUTABLE_LAST=${OPENVINO_BUILD_DIR}/env/bin/python3.10 \
            -DENABLE_TESTS=ON \
            -DENABLE_PYTHON_PACKAGING=ON \
            -DENABLE_SYSTEM_PROTOBUF=ON \
            -DENABLE_SYSTEM_SNAPPY=ON \
            -DENABLE_SYSTEM_PUGIXML=ON \
            -DBUILD_SHARED_LIBS=OFF \
            -DCMAKE_CXX_FLAGS="-Wno-deprecated-declarations" \
            -DCMAKE_C_FLAGS="-Wno-deprecated-declarations" \
            -DCMAKE_VERBOSE_MAKEFILE=ON \
            -DCMAKE_COMPILE_WARNING_AS_ERROR=OFF \
            -DCMAKE_TOOLCHAIN_FILE=${OPENVINO_BUILD_DIR}/dependencies/conan_toolchain.cmake \
            -DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
            -DCMAKE_C_COMPILER_LAUNCHER=ccache \
            -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} \
            -DCMAKE_INSTALL_PREFIX=${INSTALL_DIR} \
            -S ${OPENVINO_REPO} \
            -B ${OPENVINO_BUILD_DIR}
          source ${OPENVINO_BUILD_DIR}/dependencies/deactivate_conanbuild.sh

      - name: Cmake - Build
        run: cmake --build ${OPENVINO_BUILD_DIR} --parallel

      - name: Show ccache stats
        run: ccache --show-stats

      - name: Cmake - Install
        run: cmake --build ${OPENVINO_BUILD_DIR} --parallel --target install

      - name: Build OpenVINO C++ samples
        run: |
          source ${OPENVINO_BUILD_DIR}/dependencies/conanbuild.sh
          ${INSTALL_DIR}/samples/cpp/build_samples.sh
          source ${OPENVINO_BUILD_DIR}/dependencies/deactivate_conanbuild.sh
        env:
          CMAKE_TOOLCHAIN_FILE: ${{ env.OPENVINO_BUILD_DIR }}/dependencies/conan_toolchain.cmake