Adding basic tpu github tests #16
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| # Copyright 2025 Google LLC | |
| # | |
| # Licensed under the Apache License, Version 2.0 (the "License"); | |
| # you may not use this file except in compliance with the License. | |
| # You may obtain a copy of the License at | |
| # | |
| # https://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, software | |
| # distributed under the License is distributed on an "AS IS" BASIS, | |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| # See the License for the specific language governing permissions and | |
| # limitations under the License. | |
| # This workflow will install Python dependencies, run tests and lint with a variety of Python versions | |
| # For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python | |
| name: TPU Tests | |
| on: | |
| pull_request: | |
| branches: [ main ] | |
| workflow_dispatch: | |
| schedule: | |
| # Run the job every 6 hours | |
| - cron: '0 */6 * * *' | |
| concurrency: | |
| # Dedup pull requests (canceling previous runs of the same workflow for same PR), and scheduled runs but nothing else | |
| group: ${{ github.event_name == 'pull_request' && format('{0}-pr-{1}', github.workflow, github.event.pull_request.number) || github.event_name == 'schedule' && format('{0}-schedule', github.workflow) || github.run_id }} | |
| cancel-in-progress: true | |
| jobs: | |
| prelim: | |
| runs-on: ["linux-x86-n2-32"] | |
| steps: | |
| - name: Test gsutil installation | |
| run: which gsutil >/dev/null 2>&1 || { echo >&2 "gsutil is required but not installed. Aborting"; exit 24;} | |
| - name: Cleanup old docker images | |
| run: docker system prune --all --force | |
| tpu_unit_tests: | |
| needs: prelim | |
| runs-on: [linux-x86-ct5lp-224-8tpu] | |
| container: | |
| image: python:3.12-slim | |
| options: --privileged --cpus=2 --memory=4Gi | |
| env: | |
| TPU_ACCELERATOR_TYPE: "" | |
| JAX_PLATFORMS: "cpu" | |
| CUDA_VISIBLE_DEVICES: "" | |
| TF_CPP_MIN_LOG_LEVEL: "3" | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - name: Set up Python | |
| uses: actions/setup-python@v4 | |
| with: | |
| python-version: '3.12' | |
| - name: Install system dependencies | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install -y git curl | |
| - name: Set up JAX for TPU | |
| run: | | |
| pip install --upgrade pip | |
| pip install jax[tpu] -f https://storage.googleapis.com/jax-releases/libtpu_releases.html | |
| - name: Install tunix dependencies | |
| run: | | |
| pip install -e . | |
| pip install pytest pytest-xdist | |
| - name: Verify TPU availability | |
| run: | | |
| python -c " | |
| import jax | |
| print(f'JAX version: {jax.__version__}') | |
| print(f'JAX devices: {jax.devices()}') | |
| print(f'TPU available: {len(jax.devices()) > 0}') | |
| " | |
| - name: Run tunix model tests | |
| run: | | |
| python -m pytest tests/models/ -v --tb=short -m "not cpu_only and not gpu_only" | |
| - name: Run tunix generation tests | |
| run: | | |
| python -m pytest tests/generate/ -v --tb=short -m "not cpu_only and not gpu_only" | |
| - name: Run tunix SFT tests | |
| run: | | |
| python -m pytest tests/sft/ -v --tb=short -m "not cpu_only and not gpu_only" -k "not test_common" | |
| - name: Run tunix distillation tests | |
| run: | | |
| python -m pytest tests/distillation/ -v --tb=short -m "not cpu_only and not gpu_only" | |
| - name: Run tunix RL tests (basic) | |
| run: | | |
| python -m pytest tests/rl/common_test.py -v --tb=short -m "not cpu_only and not gpu_only" | |
| - name: Test tunix imports | |
| run: | | |
| python -c " | |
| import tunix | |
| import tunix.models | |
| import tunix.generate | |
| import tunix.sft | |
| import tunix.distillation | |
| import tunix.rl | |
| print('All tunix modules imported successfully') | |
| " | |
| - name: Test basic model loading | |
| run: | | |
| python -c " | |
| from tunix.models.llama3.params import Llama3Params | |
| print('Llama3 params loaded successfully') | |
| " | |
| tpu_integration_tests: | |
| needs: prelim | |
| runs-on: [self-hosted, linux-x86-ct5lp-224-8tpu] | |
| container: | |
| image: python:3.12-slim | |
| options: --privileged --cpus=2 --memory=4Gi | |
| env: | |
| TPU_ACCELERATOR_TYPE: "" | |
| JAX_PLATFORMS: "cpu" | |
| CUDA_VISIBLE_DEVICES: "" | |
| TF_CPP_MIN_LOG_LEVEL: "3" | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - name: Set up Python | |
| uses: actions/setup-python@v4 | |
| with: | |
| python-version: '3.12' | |
| - name: Install system dependencies | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install -y git curl | |
| - name: Set up JAX for TPU | |
| run: | | |
| pip install --upgrade pip | |
| pip install jax[tpu] -f https://storage.googleapis.com/jax-releases/libtpu_releases.html | |
| - name: Install tunix dependencies | |
| run: | | |
| pip install -e . | |
| pip install pytest pytest-xdist | |
| - name: Run integration tests | |
| run: | | |
| # Run more comprehensive tests that might take longer | |
| python -m pytest tests/ -v --tb=short -m "integration_test" --timeout=300 | |
| notify_failure: | |
| name: Notify failed build | |
| needs: [tpu_unit_tests, tpu_integration_tests] | |
| if: ${{ always() }} | |
| runs-on: ubuntu-latest | |
| permissions: | |
| issues: write | |
| steps: | |
| - name: Check whether one of the jobs failed | |
| id: report_failure | |
| if: ${{ contains(needs.*.result, 'failure') && github.event.pull_request == null && github.event_name != 'workflow_dispatch' }} | |
| uses: jayqi/failed-build-issue-action@1a893bbf43ef1c2a8705e2b115cd4f0fe3c5649b # v1.2.0 | |
| with: | |
| github-token: ${{ secrets.GITHUB_TOKEN }} | |
| labels: "failed-build" | |
| - name: Reset consecutive success counter on failure | |
| if: ${{ steps.report_failure.outputs.issue-number != '' }} | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| GH_REPO: ${{ github.repository }} | |
| ISSUE_NUMBER: ${{ steps.report_failure.outputs.issue-number }} | |
| run: | | |
| echo "A failure occurred. Resetting success counter on issue #${ISSUE_NUMBER}." | |
| gh issue remove-label $ISSUE_NUMBER "success-run-1" "success-run-2" --repo $GH_REPO || echo "No success labels to remove." | |
| notify_success_and_close: | |
| name: Close issue after 3 successful builds | |
| if: ${{ success() && github.event.pull_request == null && github.event_name != 'workflow_dispatch' }} | |
| needs: [tpu_unit_tests, tpu_integration_tests] | |
| runs-on: ubuntu-latest | |
| permissions: | |
| issues: write | |
| steps: | |
| - name: Find existing failure issue | |
| id: find_issue | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| GH_REPO: ${{ github.repository }} | |
| run: | | |
| ISSUE_NUMBER=$(gh issue list --label "failed-build" --state open --limit 1 --json number -q '.[0].number') | |
| if [[ -z "$ISSUE_NUMBER" ]]; then | |
| echo "No open build failure issue found. Nothing to do." | |
| echo "issue_number=" >> $GITHUB_OUTPUT | |
| else | |
| echo "Found open build failure issue: #${ISSUE_NUMBER}" | |
| echo "issue_number=${ISSUE_NUMBER}" >> $GITHUB_OUTPUT | |
| fi | |
| - name: Add success label or close issue | |
| if: steps.find_issue.outputs.issue_number != '' | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| GH_REPO: ${{ github.repository }} | |
| run: | | |
| ISSUE_NUMBER=${{ steps.find_issue.outputs.issue_number }} | |
| LABELS=$(gh issue view $ISSUE_NUMBER --json labels -q '.labels[].name') | |
| if echo "$LABELS" | grep -q "success-run-2"; then | |
| echo "Third consecutive success. Closing issue #${ISSUE_NUMBER}." | |
| gh issue comment $ISSUE_NUMBER --body "Build succeeded for the third consecutive time. Closing this issue automatically." | |
| gh issue close $ISSUE_NUMBER | |
| gh issue remove-label $ISSUE_NUMBER "failed-build" "success-run-2" --repo $GH_REPO | |
| elif echo "$LABELS" | grep -q "success-run-1"; then | |
| echo "Second consecutive success. Updating label on issue #${ISSUE_NUMBER}." | |
| gh issue comment $ISSUE_NUMBER --body "Build succeeded for the second time. One more successful run will close this issue." | |
| gh issue remove-label $ISSUE_NUMBER "success-run-1" --repo $GH_REPO | |
| gh issue add-label $ISSUE_NUMBER "success-run-2" --repo $GH_REPO | |
| else | |
| echo "First consecutive success since failure. Adding label to issue #${ISSUE_NUMBER}." | |
| gh issue comment $ISSUE_NUMBER --body "Build succeeded. This issue will be auto-closed after two more consecutive successful runs." | |
| gh issue add-label $ISSUE_NUMBER "success-run-1" --repo $GH_REPO | |
| fi |