Sort allgathers according to consumer order, reduce scatter according to producer order #2428
Workflow file for this run
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| name: CI testing | |
| # see: https://help.github.com/en/actions/reference/events-that-trigger-workflows | |
| on: # Trigger the workflow on push or pull request, but only for the main branch | |
| push: | |
| branches: [main] | |
| pull_request: {} | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref }}-${{ github.head_ref }} | |
| cancel-in-progress: ${{ github.ref != 'refs/heads/main' }} | |
| defaults: | |
| run: | |
| shell: bash | |
| env: | |
| #CI: "true" | |
| TORCH_URL_RC: "https://download.pytorch.org/whl/test/cpu/torch_test.html" | |
| TORCH_URL_NIGHTLY: "https://download.pytorch.org/whl/nightly/cpu/torch_nightly.html" | |
| TORCH_URL_STABLE: "https://download.pytorch.org/whl/cpu" | |
| jobs: | |
| pytester: | |
| runs-on: ${{ matrix.os }} | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| os: ["ubuntu-22.04", "macOS-12", "windows-2022"] | |
| python-version: ["3.10"] | |
| requires: ["latest", "nightly"] # , 'oldest' | |
| include: | |
| - { os: "ubuntu-22.04", python-version: "3.11", requires: "latest" } | |
| # Timeout: https://stackoverflow.com/a/59076067/4521646 | |
| timeout-minutes: 35 | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Set up Python ${{ matrix.python-version }} | |
| uses: actions/setup-python@v5 | |
| with: | |
| python-version: ${{ matrix.python-version }} | |
| - name: Setup Ubuntu | |
| if: runner.os == 'ubuntu' | |
| run: | | |
| sudo apt-get install -y graphviz | |
| - name: Set min. dependencies | |
| if: matrix.requires == 'oldest' | |
| run: | | |
| for fpath in ('requirements/base.txt', 'requirements/test.txt'): | |
| req = open(fpath).read().replace('>=', '==') | |
| open(fpath, 'w').write(req) | |
| shell: python | |
| - name: Get pip cache dir | |
| id: pip-cache | |
| run: echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT | |
| - name: Cache pip | |
| uses: actions/cache@v4 | |
| with: | |
| path: ${{ steps.pip-cache.outputs.dir }} | |
| key: ${{ runner.os }}-${{ matrix.python-version }}-${{ matrix.requires }}-pip-${{ hashFiles('requirements/*.txt') }} | |
| restore-keys: | | |
| ${{ runner.os }}-${{ matrix.python-version }}-${{ matrix.requires }}-pip- | |
| - name: switch Torch source | |
| run: | | |
| if [[ "${{ matrix.requires }}" == "nightly" ]]; then | |
| echo "TORCH_URL=$TORCH_URL_NIGHTLY" >> $GITHUB_ENV | |
| echo "PIP_EXTRA_FLAG=--pre" >> $GITHUB_ENV | |
| else | |
| echo "TORCH_URL=$TORCH_URL_STABLE" >> $GITHUB_ENV | |
| fi | |
| - name: Install package & dependencies | |
| run: | | |
| pip --version | |
| pip install -e . -U \ | |
| -r requirements/test.txt \ | |
| --find-links=${TORCH_URL} ${PIP_EXTRA_FLAG} | |
| pip list | |
| shell: bash | |
| - name: Testing Local | |
| if: matrix.python-version == '3.10' | |
| run: | | |
| coverage run --source thunder -m \ | |
| pytest thunder/tests/ \ | |
| --ignore=thunder/tests/distributed \ | |
| -v --datefmt="%Y%m%d-%H:%M:%S.%f" \ | |
| --random-order-seed=$GITHUB_RUN_ID \ | |
| -n 2 --durations=250 | |
| - name: Testing Distributed | |
| # run all found tests in given past as standalone | |
| if: matrix.python-version == '3.10' && runner.os == 'Linux' | |
| run: | | |
| pytest thunder/tests/distributed/ \ | |
| -v --datefmt="%Y%m%d-%H:%M:%S.%f" \ | |
| --random-order-seed=$GITHUB_RUN_ID \ | |
| --durations=250 | |
| - name: Testing just a few | |
| if: matrix.python-version == '3.11' | |
| #continue-on-error: true | |
| run: | | |
| python -m pytest \ | |
| thunder/tests/test_interpreter.py \ | |
| -v --durations=50 --cov=thunder | |
| python -m pytest thunder/tests/test_jit_general.py -v --durations=50 --cov=thunder | |
| - name: Statistics | |
| run: | | |
| coverage report | |
| coverage xml | |
| - name: Upload coverage to Codecov | |
| uses: codecov/codecov-action@v4 | |
| with: | |
| token: ${{ secrets.CODECOV_TOKEN }} | |
| file: ./coverage.xml | |
| flags: unittests | |
| env_vars: OS,PYTHON | |
| name: codecov-umbrella | |
| fail_ci_if_error: false | |
| testing-guardian: | |
| runs-on: ubuntu-latest | |
| needs: pytester | |
| if: always() | |
| steps: | |
| - run: echo "${{ needs.pytester.result }}" | |
| - name: failing... | |
| if: needs.pytester.result == 'failure' | |
| run: exit 1 | |
| - name: cancelled or skipped... | |
| if: contains(fromJSON('["cancelled", "skipped"]'), needs.pytester.result) | |
| timeout-minutes: 1 | |
| run: sleep 90 |