linux.yml

name: Linux (Ubuntu 20.04, Python 3.11)
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
  cancel-in-progress: true

env:
  PIP_CACHE_PATH: /mount/caches/pip/linux
  PYTHON_VERSION: '3.11'

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'

  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:20.04
      volumes:
        - /mount:/mount
      options: -e SCCACHE_AZURE_BLOB_CONTAINER -e SCCACHE_AZURE_CONNECTION_STRING
    env:
      DEBIAN_FRONTEND: noninteractive # to prevent apt-get from waiting user input
      CMAKE_BUILD_TYPE: 'Release'
      CMAKE_GENERATOR: 'Ninja Multi-Config'
      CMAKE_CXX_COMPILER_LAUNCHER: sccache
      CMAKE_C_COMPILER_LAUNCHER: sccache
      GITHUB_WORKSPACE: '/__w/openvino/openvino'
      OPENVINO_REPO: /__w/openvino/openvino/openvino
      OPENVINO_CONTRIB_REPO: /__w/openvino/openvino/openvino_contrib
      INSTALL_DIR: /__w/openvino/openvino/openvino_install
      INSTALL_TEST_DIR: /__w/openvino/openvino/tests_install
      DEVELOPER_PACKAGE_DIR: /__w/openvino/openvino/developer_package_install
      BUILD_DIR: /__w/openvino/openvino/openvino_build
      SCCACHE_AZURE_KEY_PREFIX: ubuntu20_x86_64_Release
      ONNX_RUNTIME_UTILS: /__w/openvino/openvino/openvino/src/frontends/onnx/tests/ci_utils/onnxruntime
    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: ${{ env.OPENVINO_REPO }}
          submodules: 'true'

      - name: Clone OpenVINO Contrib
        uses: actions/checkout@v4
        with:
          repository: 'openvinotoolkit/openvino_contrib'
          path: ${{ env.OPENVINO_CONTRIB_REPO }}
          submodules: 'true'
          ref: 'master'

      #
      # Print system info
      #

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

      #
      # Dependencies
      #

      - name: Install build dependencies
        run: |
          bash ${OPENVINO_REPO}/install_build_dependencies.sh
          # default-jdk - Java API
          apt install --assume-yes --no-install-recommends default-jdk

      - name: Install sccache
        uses: mozilla-actions/sccache-action@v0.0.3
        with:
          version: "v0.5.4"

      - name: Setup Python ${{ env.PYTHON_VERSION }}
        uses: ./openvino/.github/actions/setup_python
        with:
          version: ${{ env.PYTHON_VERSION }}
          pip-cache-path: ${{ env.PIP_CACHE_PATH }}
          should-setup-pip-paths: 'true'
          self-hosted-runner: 'true'
          show-cache-info: 'true'

      - name: Install python dependencies
        run: |
          # For Python API: build and wheel packaging
          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

          # For running ONNX frontend unit tests
          python3 -m pip install --force-reinstall -r ${OPENVINO_REPO}/src/frontends/onnx/tests/requirements.txt

          # For running TensorFlow frontend unit tests
          python3 -m pip install -r ${OPENVINO_REPO}/src/frontends/tensorflow/tests/requirements.txt

          # For running TensorFlow Lite frontend unit tests
          python3 -m pip install -r ${OPENVINO_REPO}/src/frontends/tensorflow_lite/tests/requirements.txt

          # For running Paddle frontend unit tests
          python3 -m pip install -r ${OPENVINO_REPO}/src/frontends/paddle/tests/requirements.txt

      #
      # Build
      #

      - name: CMake configure - OpenVINO
        run: |
          cmake \
            -G "${{ env.CMAKE_GENERATOR }}" \
            -DENABLE_CPPLINT=OFF \
            -DENABLE_NCC_STYLE=OFF \
            -DENABLE_TESTS=ON \
            -DENABLE_STRICT_DEPENDENCIES=OFF \
            -DENABLE_SYSTEM_TBB=ON \
            -DENABLE_SYSTEM_OPENCL=ON \
            -DCMAKE_VERBOSE_MAKEFILE=ON \
            -DCPACK_GENERATOR=TGZ \
            -DCMAKE_COMPILE_WARNING_AS_ERROR=ON \
            -DCMAKE_CXX_COMPILER_LAUNCHER=${{ env.CMAKE_CXX_COMPILER_LAUNCHER }} \
            -DCMAKE_C_COMPILER_LAUNCHER=${{ env.CMAKE_C_COMPILER_LAUNCHER }} \
            -S ${OPENVINO_REPO} \
            -B ${BUILD_DIR}

      - name: Clean sccache stats
        run: ${SCCACHE_PATH} --zero-stats

      - name: Cmake build - OpenVINO
        run: cmake --build ${BUILD_DIR} --parallel --config ${{ env.CMAKE_BUILD_TYPE }}

      - name: Show sccache stats
        run: ${SCCACHE_PATH} --show-stats

      - name: Cmake install - OpenVINO
        run: |
          cmake -DCMAKE_INSTALL_PREFIX=${INSTALL_DIR} -P ${BUILD_DIR}/cmake_install.cmake
          cmake -DCMAKE_INSTALL_PREFIX=${INSTALL_TEST_DIR} -DCOMPONENT=tests -P ${BUILD_DIR}/cmake_install.cmake
          cmake -DCMAKE_INSTALL_PREFIX=${DEVELOPER_PACKAGE_DIR} -DCOMPONENT=developer_package -P ${BUILD_DIR}/cmake_install.cmake
          cmake -DCMAKE_INSTALL_PREFIX=${INSTALL_DIR} -DCOMPONENT=python_wheels -P ${BUILD_DIR}/cmake_install.cmake

      - name: Pack Artifacts
        run: |

          # Add the ONNX Runtime version and skip tests list to the archive to use in the ONNX Runtime Job
          # w/o the need to checkout repository

          cp -R ${ONNX_RUNTIME_UTILS} ${INSTALL_DIR}

          pushd ${INSTALL_DIR}
            tar -czvf ${BUILD_DIR}/openvino_package.tar.gz *
          popd

          pushd ${DEVELOPER_PACKAGE_DIR}
            tar -czvf ${BUILD_DIR}/openvino_developer_package.tar.gz *
          popd

          pushd ${INSTALL_TEST_DIR}
            tar -czvf ${BUILD_DIR}/openvino_tests.tar.gz *
          popd

      - name: Build Debian packages
        run: |
          /usr/bin/python3.8 -m pip install -U pip
          /usr/bin/python3.8 -m pip install -r ${OPENVINO_REPO}/src/bindings/python/wheel/requirements-dev.txt
          /usr/bin/python3.8 -m pip install -r ${OPENVINO_REPO}/src/bindings/python/src/compatibility/openvino/requirements-dev.txt
          cmake -UPYTHON* \
                -DENABLE_PYTHON_PACKAGING=ON \
                -DENABLE_TESTS=OFF \
                -DPython3_EXECUTABLE=/usr/bin/python3.8 \
                -DCPACK_GENERATOR=DEB \
                ${BUILD_DIR}
          cmake --build ${BUILD_DIR} --parallel --config ${{ env.CMAKE_BUILD_TYPE }} --target package

      - name: Cmake & Build - OpenVINO Contrib
        run: |
          cmake \
            -DBUILD_nvidia_plugin=OFF \
            -DCUSTOM_OPERATIONS="calculate_grid;complex_mul;fft;grid_sample;sparse_conv;sparse_conv_transpose" \
            -DOPENVINO_EXTRA_MODULES=${OPENVINO_CONTRIB_REPO}/modules \
            -S ${OPENVINO_REPO} \
            -B ${BUILD_DIR}
          cmake --build ${BUILD_DIR} --parallel --config ${{ env.CMAKE_BUILD_TYPE }}

      #
      # Upload build artifacts
      #

      - name: Upload openvino package
        if: ${{ always() }}
        uses: actions/upload-artifact@v3
        with:
          name: openvino_package
          path: ${{ env.BUILD_DIR }}/openvino_package.tar.gz
          if-no-files-found: 'error'

      - name: Upload openvino developer package
        if: ${{ always() }}
        uses: actions/upload-artifact@v3
        with:
          name: openvino_developer_package
          path: ${{ env.BUILD_DIR }}/openvino_developer_package.tar.gz
          if-no-files-found: 'error'

      - name: Upload openvino debian packages
        if: ${{ always() }}
        uses: actions/upload-artifact@v3
        with:
          name: openvino_debian_packages
          path: ${{ env.BUILD_DIR }}/*.deb
          if-no-files-found: 'error'

      - name: Upload openvino tests package
        if: ${{ always() }}
        uses: actions/upload-artifact@v3
        with:
          name: openvino_tests
          path: ${{ env.BUILD_DIR }}/openvino_tests.tar.gz
          if-no-files-found: 'error'

  Debian_Packages:
    name: Debian Packages
    needs: Build
    uses: ./.github/workflows/job_debian_packages.yml
    with:
      runner: 'aks-linux-4-cores-16gb'
      image: 'openvinogithubactions.azurecr.io/dockerhub/ubuntu:20.04'

  Samples:
    needs: [ Build, Smart_CI ]
    if: fromJSON(needs.smart_ci.outputs.affected_components).samples
    uses: ./.github/workflows/job_samples_tests.yml
    with:
      runner: 'aks-linux-4-cores-16gb'
      image: 'openvinogithubactions.azurecr.io/dockerhub/ubuntu:20.04'
      affected-components: ${{ needs.smart_ci.outputs.affected_components }}

  Conformance:
    needs: [ Build, Smart_CI ]
    timeout-minutes: ${{ matrix.TEST_TYPE == 'API' && 5 || 15 }}
    defaults:
      run:
        shell: bash
    runs-on: ubuntu-20.04-8-cores
    strategy:
      max-parallel: 2
      fail-fast: false
      matrix:
        include:
          # 'OP' for Opset, 'API' for API
          - TEST_TYPE: 'OP'
          - TEST_TYPE: 'API'
    env:
      INSTALL_DIR: ${{ github.workspace }}/install
      INSTALL_TEST_DIR: ${{ github.workspace }}/install/tests
      CONFORMANCE_TOOLS_DIR: ${{ github.workspace }}/install/tests/functional_test_utils/layer_tests_summary
      CONFORMANCE_ARTIFACTS_DIR: ${{ github.workspace }}/install/conformance_artifacts
      TEST_DEVICE: 'CPU'
    if: fromJSON(needs.smart_ci.outputs.affected_components).CPU.test

    steps:
      - name: Create Directories
        run: |
          mkdir -p ${CONFORMANCE_ARTIFACTS_DIR}

      #
      # Dependencies
      #

      - name: Download OpenVINO package
        uses: actions/download-artifact@v3
        with:
          name: openvino_package
          path: ${{ env.INSTALL_DIR }}

      - name: Download OpenVINO tests package
        uses: actions/download-artifact@v3
        with:
          name: openvino_tests
          path: ${{ env.INSTALL_TEST_DIR }}

      - name: Extract OpenVINO packages
        run: |
          pushd ${INSTALL_DIR}
            tar -xzf openvino_package.tar.gz -C ${INSTALL_DIR}
          popd
          pushd ${INSTALL_TEST_DIR}
            tar -xzf openvino_tests.tar.gz -C ${INSTALL_DIR}
          popd

      - name: Fetch setup_python action
        uses: actions/checkout@v4
        with:
          sparse-checkout: |
            .github/actions/setup_python/action.yml
          sparse-checkout-cone-mode: false
          path: 'openvino'

      - name: Setup Python ${{ env.PYTHON_VERSION }}
        uses: ./openvino/.github/actions/setup_python
        with:
          version: ${{ env.PYTHON_VERSION }}
          should-setup-pip-paths: 'false'
          self-hosted-runner: 'false'

      - name: Install Dependencies
        run: |
          sudo -E ${INSTALL_DIR}/install_dependencies/install_openvino_dependencies.sh -c=core -y

          python3 -m pip install -r ${CONFORMANCE_TOOLS_DIR}/requirements.txt

      #
      # Tests
      #

      - name: Conformance Tests
        run: |
          source ${INSTALL_DIR}/setupvars.sh

          python3 ${CONFORMANCE_TOOLS_DIR}/run_conformance.py -ov=${INSTALL_DIR}/tests \
            -d=${TEST_DEVICE} \
            -t=${{ matrix.TEST_TYPE }} \
            -w=${CONFORMANCE_ARTIFACTS_DIR} \
            -f=${CONFORMANCE_TOOLS_DIR}/skip_configs/${TEST_DEVICE}/expected_failures_${{ matrix.TEST_TYPE }}.csv

      - name: Pack Conformance Artifacts
        if: ${{ always() }}
        run: |
          pushd ${CONFORMANCE_ARTIFACTS_DIR}
            tar -czvf ${CONFORMANCE_ARTIFACTS_DIR}/conformance_artifacts.tar.gz *
          popd

      - name: Upload Conformance Artifacts
        if: ${{ always() }}
        uses: actions/upload-artifact@v3
        with:
          name: conformance_artifacts_${{ matrix.TEST_TYPE }}-${{ env.TEST_DEVICE }}
          path: ${{ env.CONFORMANCE_ARTIFACTS_DIR }}/conformance_artifacts.tar.gz
          if-no-files-found: 'error'

  ONNX_Runtime:
    name: ONNX Runtime Integration
    if: fromJSON(needs.smart_ci.outputs.affected_components).ONNX_RT
    needs: [ Build, Smart_CI ]
    uses: ./.github/workflows/job_onnx_runtime.yml
    with:
      runner: 'aks-linux-16-cores-32gb'
      container: '{"image": "openvinogithubactions.azurecr.io/dockerhub/ubuntu:20.04", "volumes": ["/mount:/mount"], "options": "-e SCCACHE_AZURE_BLOB_CONTAINER -e SCCACHE_AZURE_CONNECTION_STRING"}'
      sccache-azure-key-prefix: 'ubuntu20_x86_64_onnxruntime'

  ONNX_Models:
    name: ONNX Models Tests
    if: fromJSON(needs.smart_ci.outputs.affected_components).Python_API.test ||
        fromJSON(needs.smart_ci.outputs.affected_components).ONNX_FE.test
    needs: [ Build, Smart_CI ]
    uses: ./.github/workflows/job_onnx_models_tests.yml
    with:
      runner: 'aks-linux-16-cores-32gb'
      container: '{"image": "openvinogithubactions.azurecr.io/dockerhub/ubuntu:20.04", "volumes": ["/mount:/mount"]}'

  CXX_Unit_Tests:
    name: C++ unit tests
    needs: [ Build, Smart_CI ]
    uses: ./.github/workflows/job_cxx_unit_tests.yml
    with:
      runner: 'aks-linux-4-cores-16gb'
      image: 'openvinogithubactions.azurecr.io/dockerhub/ubuntu:20.04'
      affected-components: ${{ needs.smart_ci.outputs.affected_components }}

  Python_Unit_Tests:
    name: Python unit tests
    needs: [ Build, Smart_CI ]
    uses: ./.github/workflows/job_python_unit_tests.yml
    with:
      runner: 'aks-linux-4-cores-16gb'
      container: '{"image": "openvinogithubactions.azurecr.io/dockerhub/ubuntu:20.04", "volumes": ["/mount:/mount"]}'
      affected-components: ${{ needs.smart_ci.outputs.affected_components }}

  CPU_Functional_Tests:
    name: CPU functional tests
    if: fromJSON(needs.smart_ci.outputs.affected_components).CPU.test
    needs: [ Build, Smart_CI ]
    uses: ./.github/workflows/job_cpu_functional_tests.yml
    with:
      runner: 'aks-linux-8-cores-32gb'
      image: 'openvinogithubactions.azurecr.io/dockerhub/ubuntu:20.04'

  # TODO: Switch back to self-hosted runners
  # container:
  #   image: openvinogithubactions.azurecr.io/dockerhub/ubuntu:20.04
  #   volumes:
  #     - /mount:/mount
  TensorFlow_Hub_Models_Tests:
    name: TensorFlow Hub Models tests
    if: fromJSON(needs.smart_ci.outputs.affected_components).TF_FE.test ||
        fromJSON(needs.smart_ci.outputs.affected_components).TFL_FE.test
    needs: [ Build, Smart_CI ]
    uses: ./.github/workflows/job_tensorflow_hub_models_tests.yml
    with:
      runner: ${{ github.event_name == 'schedule' && 'ubuntu-20.04-16-cores' || 'ubuntu-20.04-8-cores' }}
      event: ${{ github.event_name }}

  # TODO: Switch back to self-hosted runners
  # container:
  #   image: openvinogithubactions.azurecr.io/dockerhub/ubuntu:20.04
  #   volumes:
  #     - /mount:/mount
  PyTorch_Models_Tests:
    name: PyTorch Models tests
    if: fromJSON(needs.smart_ci.outputs.affected_components).PyTorch_FE.test
    needs: [ Build, Smart_CI ]
    uses: ./.github/workflows/job_pytorch_models_tests.yml
    with:
      runner: ${{ github.event_name == 'schedule' && 'ubuntu-20.04-16-cores' || 'ubuntu-20.04-8-cores' }}
      event: ${{ github.event_name }}

  NVIDIA_Plugin:
    name: NVIDIA plugin
    needs: [ Build, Smart_CI ]
    timeout-minutes: 15
    defaults:
      run:
        shell: bash
    runs-on: aks-linux-16-cores-32gb
    container:
      image: openvinogithubactions.azurecr.io/dockerhub/nvidia/cuda:11.8.0-runtime-ubuntu20.04
      volumes:
        - /mount:/mount
      options: -e SCCACHE_AZURE_BLOB_CONTAINER -e SCCACHE_AZURE_CONNECTION_STRING
    env:
      CMAKE_BUILD_TYPE: 'Release'
      CMAKE_GENERATOR: 'Ninja Multi-Config'
      CMAKE_CUDA_COMPILER_LAUNCHER: sccache
      CMAKE_CXX_COMPILER_LAUNCHER: sccache
      CMAKE_C_COMPILER_LAUNCHER: sccache
      INSTALL_DIR: /__w/openvino/openvino/install
      OPENVINO_DEVELOPER_PACKAGE: /__w/openvino/openvino/install/developer_package
      OPENVINO_REPO: /__w/openvino/openvino/openvino
      OPENVINO_CONTRIB_REPO: /__w/openvino/openvino/openvino_contrib
      NVIDIA_BUILD_DIR: /__w/openvino/openvino/nvidia_plugin_build
      DEBIAN_FRONTEND: 'noninteractive'
      SCCACHE_AZURE_KEY_PREFIX: ubuntu20_x86_64_Release
    if: fromJSON(needs.smart_ci.outputs.affected_components).NVIDIA

    steps:
      - name: Fetch install_build_dependencies.sh
        uses: actions/checkout@v4
        with:
          sparse-checkout: |
            install_build_dependencies.sh
          sparse-checkout-cone-mode: false
          path: ${{ env.OPENVINO_REPO }}

      - name: Install Prerequisites
        run: apt update && apt install -y git ca-certificates

      - name: Download OpenVINO package
        uses: actions/download-artifact@v3
        with:
          name: openvino_package
          path: ${{ env.INSTALL_DIR }}

      - name: Download OpenVINO Developer package
        uses: actions/download-artifact@v3
        with:
          name: openvino_developer_package
          path: ${{ env.INSTALL_DIR }}

      - name: Extract OpenVINO packages
        run: |
          pushd ${INSTALL_DIR}
            tar -xzf openvino_package.tar.gz -C ${INSTALL_DIR}
          popd

          pushd ${INSTALL_DIR}
            tar -xzf openvino_developer_package.tar.gz -C ${INSTALL_DIR}
          popd

      - name: Clone OpenVINO Contrib
        uses: actions/checkout@v4
        with:
          repository: 'openvinotoolkit/openvino_contrib'
          path: ${{ env.OPENVINO_CONTRIB_REPO }}
          ref: 'master'

      #
      # Dependencies
      #

      - name: Install build dependencies
        run: |
          ${OPENVINO_REPO}/install_build_dependencies.sh
          apt -y --no-install-recommends install software-properties-common curl

      - name: Install sccache
        uses: mozilla-actions/sccache-action@v0.0.3
        with:
          version: "v0.5.4"

      - name: Install CUDA
        run: |
          wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/x86_64/cuda-ubuntu2004.pin
          mv cuda-ubuntu2004.pin /etc/apt/preferences.d/cuda-repository-pin-600

          apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/x86_64/3bf863cc.pub
          add-apt-repository "deb https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/x86_64/ /"
          apt update
          apt install -y \
            libcudnn8=8.9.4.*-1+cuda11.8 \
            libcudnn8-dev=8.9.4.*-1+cuda11.8 \
            libcudnn8-samples=8.9.4.*-1+cuda11.8 \
            cuda-runtime-11-8 \
            cuda-11-8 \
            libcutensor1=1.6.1.5-1 \
            libcutensor-dev=1.6.1.5-1 \
            cuda-drivers=520.61.05-1

      #
      # Build
      #

      - name: Cmake & Build - NVIDIA Plugin
        run: |
          source ${INSTALL_DIR}/setupvars.sh
          cmake \
            -DOpenVINODeveloperPackage_DIR=${OPENVINO_DEVELOPER_PACKAGE}/cmake \
            -DCMAKE_COMPILE_WARNING_AS_ERROR=OFF \
            -S ${OPENVINO_CONTRIB_REPO}/modules/nvidia_plugin \
            -B ${NVIDIA_BUILD_DIR}
          cmake --build ${NVIDIA_BUILD_DIR} --parallel --config ${{ env.CMAKE_BUILD_TYPE }} --verbose -- ov_nvidia_func_tests ov_nvidia_unit_tests

      - name: Show ccache stats
        run: ${SCCACHE_PATH} --show-stats

  GPU_Stub:
    needs: [ Build, Smart_CI ]
    runs-on: ubuntu-latest
    if: fromJSON(needs.smart_ci.outputs.affected_components).GPU
    steps:
      - name: GPU stub
        run: |
          echo "This is only a stub to collect statistics of GPU runs filtered by Smart CI.
          It will help us to estimate hardware requirements"
        shell: bash

  Overall_Status:
    name: ci/gha_overall_status
    needs: [Smart_CI, Build, Debian_Packages, Samples, Conformance, ONNX_Runtime, CXX_Unit_Tests, Python_Unit_Tests,
            CPU_Functional_Tests, TensorFlow_Hub_Models_Tests, PyTorch_Models_Tests, NVIDIA_Plugin, ONNX_Models]
    if: ${{ always() }}
    runs-on: ubuntu-latest
    steps:
      - name: Check status of all jobs
        if: >-
          ${{
            contains(needs.*.result, 'failure') ||
            contains(needs.*.result, 'cancelled')
          }}
        run: exit 1