_build_wheel-linux.yaml

NllbTokenizer Copyright (c) Meta Platforms, Inc. and affiliates.
# All rights reserved.
#
# This source code is licensed under the BSD-style license found in the
# LICENSE file in the root directory of this source tree.

on:
  workflow_call:
    inputs:
      torch:
        type: string
        required: true
      py:
        type: string
        required: true
      variant:
        type: string
        required: true
      arch:
        type: string
        default: 'x86_64'
      sanitizers:
        type: string
        default: 'nosan'
      artifacts_name:
        type: string
        default: 'wheels'
      version_override:
        type: string
        default: ''
      label_version_with_variant:
        type: boolean
        default: true
      run_integration_tests:
        type: boolean
        default: false
      run_on_device:
        type: boolean
        default: false

jobs:
  build:
    name: Build
    runs-on:
      labels: 4-core-ubuntu
    container:
      image: ghcr.io/facebookresearch/fairseq2-ci-manylinux_${{ inputs.arch }}:2-${{ inputs.variant }}
    defaults:
      run:
        shell: bash
    steps:
      - name: Check-out the repository
        uses: actions/checkout@v3
        with:
          submodules: recursive
      - name: Create the Python virtual environment
        run: |
          python${{ inputs.py }} -m venv ~/venv

          echo ~/venv/bin >> "$GITHUB_PATH"
      - name: Install PyTorch
        run: |
          pip install --extra-index-url https://download.pytorch.org/whl/${{ inputs.variant }}\
            torch==${{ inputs.torch }}
      - name: Install requirements
        run: |
          pip install --requirement fairseq2n/python/requirements-build.txt
      - name: Override project version
        if: inputs.version_override
        run: |
          tools/set-project-version.sh ${{ inputs.version_override }}
      - name: Set build variant as local version label
        if: inputs.label_version_with_variant
        env:
          VARIANT: ${{ inputs.variant }}
        run: |
          version=$(cat VERSION)

          # If the version has already a local label, append the variant.
          if [[ $version == *+* ]]; then
              tools/set-project-version.sh $version.$VARIANT
          else
              tools/set-project-version.sh $version+$VARIANT
          fi
      - name: Build fairseq2n
        working-directory: fairseq2n
        env:
          VARIANT: ${{ inputs.variant }}
          SANITIZERS: ${{ inputs.sanitizers }}
        run: |
          # We build our CUDA kernels for Volta and Ampere.
          if [[ $VARIANT == cu* ]]; then
            cuda_archs="70-real;80-real;80-virtual"

            cuda=ON
          else
            cuda=OFF
          fi

          # Since they do not play well together, we perform LTO only if no
          # sanitizer is enabled.
          if [[ $SANITIZERS == nosan ]]; then
            build_type=Release

            lto=ON
          else
            build_type=Debug

            lto=OFF
          fi

          cmake\
            -GNinja\
            -DCMAKE_BUILD_TYPE=$build_type\
            -DCMAKE_CUDA_ARCHITECTURES=$cuda_archs\
            -DFAIRSEQ2N_PERFORM_LTO=$lto\
            -DFAIRSEQ2N_SANITIZERS="${SANITIZERS/_/;}"\
            -DFAIRSEQ2N_TREAT_WARNINGS_AS_ERRORS=ON\
            -DFAIRSEQ2N_USE_CUDA=$cuda\
            -DFAIRSEQ2N_PYTHON_DEVEL=OFF\
            -B build

          cmake --build build
      - name: Package fairseq2n
        working-directory: fairseq2n/python
        run: |
          pip wheel\
            --use-pep517\
            --no-build-isolation\
            --no-deps\
            --config-settings "--build-option=--plat-name"\
            --config-settings "--build-option=manylinux2014_${{ inputs.arch }}"\
            --wheel-dir build/wheelhouse\
            .
      - name: Package fairseq2
        run: |
          pip wheel --no-deps --wheel-dir build/wheelhouse .
      - name: Upload wheels and native tests to staging
        uses: actions/upload-artifact@v3
        with:
          name: ${{ inputs.artifacts_name }}-pt${{ inputs.torch }}-py${{ inputs.py }}-linux_${{ inputs.arch }}-${{ inputs.variant }}-${{ inputs.sanitizers }}
          path: |
            build/wheelhouse/*.whl
            fairseq2n/build/tests/run-tests
            fairseq2n/python/build/wheelhouse/*.whl
          retention-days: 1

  test:
    name: Test
    needs: build
    runs-on:
      labels: 4-core-ubuntu
    container:
      image: ghcr.io/facebookresearch/fairseq2-ci-manylinux_${{ inputs.arch }}:2-${{ inputs.variant }}
    defaults:
      run:
        shell: bash
    steps:
      - name: Download wheels and native tests from staging
        uses: actions/download-artifact@v3
        with:
          name: ${{ inputs.artifacts_name }}-pt${{ inputs.torch }}-py${{ inputs.py }}-linux_${{ inputs.arch }}-${{ inputs.variant }}-${{ inputs.sanitizers }}
          path: ~/artifacts/
      - name: Check-out the repository
        uses: actions/checkout@v3
      - name: Create the Python virtual environment
        run: |
          python${{ inputs.py }} -m venv ~/venv

          echo ~/venv/bin >> "$GITHUB_PATH"
      - name: Install PyTorch
        run: |
          pip install --extra-index-url https://download.pytorch.org/whl/${{ inputs.variant }}\
            torch==${{ inputs.torch }}
      - name: Install requirements
        env:
            ARCH: ${{ inputs.arch }}
        run: |
          pip install --requirement requirements-devel.txt

          if [[ $ARCH == x86_64 ]]; then
              # Our Docker images have glibc 2.17, but tbb versions later than
              # 2021.9 are built against a newer glibc.
              pip install tbb==2021.8
          fi
      - name: Install fairseq2n
        run: |
          pip install --no-cache-dir ~/artifacts/fairseq2n/python/build/wheelhouse/*.whl
      - name: Install fairseq2
        run: |
          for whl in ~/artifacts/build/wheelhouse/*.whl; do
            pip install --no-cache-dir $whl
            pip install --no-cache-dir "fairseq['arrow']@$whl"
          done
      - name: Set the sanitizer variables
        if: inputs.sanitizers != 'nosan'
        env:
          SANITIZERS: ${{ inputs.sanitizers }}
        run: |
          {
            # We can't enable container overflow checks due to false positives
            # in non-instrumented dependencies.
            echo ASAN_OPTIONS=detect_container_overflow=0

            echo LSAN_OPTIONS=suppressions=fairseq2n/LSan.supp,exitcode=0,log_path=$HOME/lsan.out

            for sanitizer in ${SANITIZERS//_/ }; do
              # LIBASAN and LIBTSAN environment variables are defined in the
              # container image.
              case $sanitizer in
              asan)
                echo SANITIZER_LIB=$(echo $LIBASAN)

                break
                ;;
              tsan)
                echo SANITIZER_LIB=$(echo $LIBTSAN)

                break
                ;;
              esac
            done
          } >> "$GITHUB_ENV"
      - name: Run native tests
        run: |
          chmod 755 ~/artifacts/fairseq2n/build/tests/run-tests

          site_packages=~/venv/lib/python${{ inputs.py }}/site-packages

          LD_LIBRARY_PATH=~/venv/lib:$site_packages/torch/lib:$site_packages/fairseq2n/lib:$LD_LIBRARY_PATH\
            ~/artifacts/fairseq2n/build/tests/run-tests
      - name: Run Python tests
        env:
          RUN_INTEGRATION_TESTS: ${{ inputs.run_integration_tests }}
          RUN_ON_DEVICE: ${{ inputs.run_on_device }}
        run: |
          if [[ $RUN_INTEGRATION_TESTS == true ]]; then
            integration=--integration
          fi

          if [[ $RUN_ON_DEVICE != true ]]; then
            dev=cpu
          else
            dev=cuda:0
          fi

          LD_PRELOAD=${SANITIZER_LIB} pytest -rP --device $dev $integration --verbose
      - name: Check the output of the leak sanitizer
        if: env.LSAN_OPTIONS != ''
        run: |
          # Unfortunately Python leaks quite a bit of memory, so we cannot rely
          # on the raw output of LSan. As a rudimentary workaround, we check if
          # any stack frame has a symbol containing the word 'fairseq2'.
          for f in ~/lsan.out.*; do
            cat $f

            if grep --silent 'fairseq2' $f; then
                exit 1
            fi
          done