Drop python 3.8 in the CI #5072
Workflow file for this run
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| name: Run Horovod tests | |
| on: | |
| push: | |
| branches: | |
| - master | |
| - "*.*.*" | |
| paths: | |
| - "ignite/**" | |
| - "tests/ignite/**" | |
| - "tests/run_cpu_tests.sh" | |
| - ".github/workflows/hvd-tests.yml" | |
| pull_request: | |
| paths: | |
| - "ignite/**" | |
| - "tests/ignite/**" | |
| - "tests/run_cpu_tests.sh" | |
| - ".github/workflows/hvd-tests.yml" | |
| workflow_dispatch: | |
| concurrency: | |
| # <workflow_name>-<branch_name>-<true || commit_sha (if branch is protected)> | |
| group: hvd-tests-${{ github.ref_name }}-${{ !(github.ref_protected) || github.sha }} | |
| cancel-in-progress: true | |
| jobs: | |
| horovod-tests: | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 60 | |
| strategy: | |
| matrix: | |
| # Horovod installed on python 3.11 fails with error: | |
| # ignite/distributed/comp_models/horovod.py:159: in _HorovodDistModel | |
| # "SUM": hvd.mpi_ops.Sum, | |
| # E AttributeError: module 'horovod.torch' has no attribute 'mpi_ops' | |
| # Extension horovod.torch has not been built: /opt/hostedtoolcache/Python/3.11.10/x64/lib/python3.11/site-packages/horovod/torch/mpi_lib_v2.cpython-311-x86_64-linux-gnu.so not found | |
| # If this is not expected, reinstall Horovod with HOROVOD_WITH_PYTORCH=1 to debug the build error. | |
| # Warning! MPI libs are missing, but python applications are still available. | |
| python-version: ["3.10"] | |
| pytorch-channel: [pytorch] | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Get year & week number | |
| id: get-date | |
| run: echo "date=$(/bin/date "+%Y-%U")" >> $GITHUB_OUTPUT | |
| shell: bash -l {0} | |
| - name: Get pip cache dir | |
| id: pip-cache | |
| run: | | |
| python3 -m pip install -U pip | |
| echo "pip_cache=$(python3 -m pip cache dir)" >> $GITHUB_OUTPUT | |
| shell: bash -l {0} | |
| - uses: actions/cache@v3 | |
| with: | |
| path: | | |
| ~/conda_pkgs_dir | |
| ${{ steps.pip-cache.outputs.pip_cache }} | |
| key: ${{ steps.get-date.outputs.date }}-horovod-${{ hashFiles('requirements-dev.txt') }} | |
| - uses: actions/setup-python@v4 | |
| with: | |
| python-version: ${{ matrix.python-version }} | |
| - name: Install dependencies | |
| shell: bash -l {0} | |
| run: | | |
| #install other dependencies | |
| pip install torch torchvision --index-url https://download.pytorch.org/whl/cpu | |
| pip install -r requirements-dev.txt | |
| pip install horovod | |
| python setup.py install | |
| # Download MNIST: https://github.com/pytorch/ignite/issues/1737 | |
| # to "/tmp" for cpu tests | |
| - name: Download MNIST | |
| uses: pytorch-ignite/download-mnist-github-action@master | |
| with: | |
| target_dir: /tmp | |
| - name: Run Tests | |
| uses: nick-fields/retry@v3 | |
| with: | |
| max_attempts: 5 | |
| timeout_minutes: 15 | |
| shell: bash | |
| command: bash tests/run_cpu_tests.sh | |
| new_command_on_retry: USE_LAST_FAILED=1 bash tests/run_cpu_tests.sh | |
| - name: Upload coverage to Codecov | |
| uses: codecov/codecov-action@v3 | |
| with: | |
| file: ./coverage.xml | |
| flags: hvd-cpu | |
| fail_ci_if_error: false |