Fix megablox tile sizes #11155
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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 build maxtext python package and run tests. | |
| name: MaxText Package Tests | |
| on: | |
| pull_request: | |
| workflow_call: | |
| workflow_dispatch: | |
| schedule: | |
| # Run the job every 4 hours | |
| - cron: '0 */4 * * *' | |
| 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 | |
| permissions: | |
| contents: read | |
| jobs: | |
| analyze_code_changes: | |
| name: Analyze Code Changes for Test Orchestration | |
| runs-on: ubuntu-latest | |
| outputs: | |
| run_tests: ${{ steps.check.outputs.run_tests }} | |
| run_notebooks: ${{ steps.check.outputs.run_notebooks }} | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - name: Check for Code Changes | |
| id: check | |
| run: | | |
| if [ "${{ github.event_name }}" != "pull_request" ]; then | |
| echo "Not a pull request, running all tests" | |
| echo "run_tests=true" >> $GITHUB_OUTPUT | |
| echo "run_notebooks=true" >> $GITHUB_OUTPUT | |
| exit 0 | |
| fi | |
| git fetch origin ${GITHUB_BASE_REF} | |
| CHANGED_FILES=$(git diff --name-only origin/${GITHUB_BASE_REF}...HEAD) | |
| echo "Changed files:" | |
| echo "$CHANGED_FILES" | |
| if [ -z "$CHANGED_FILES" ]; then | |
| echo "No files detected or diff failed. Running everything as a fail-safe." | |
| echo "run_tests=true" >> $GITHUB_OUTPUT | |
| echo "run_notebooks=true" >> $GITHUB_OUTPUT | |
| exit 0 | |
| fi | |
| # default to running everything if something goes wrong with the checks | |
| echo "run_tests=true" >> $GITHUB_OUTPUT | |
| echo "run_notebooks=true" >> $GITHUB_OUTPUT | |
| # 1. Check if only documentation files (.md) were changed | |
| if ! echo "$CHANGED_FILES" | grep -v -E '\.md$' > /dev/null; then | |
| echo "Documentation-only files changed, skipping all tests and notebooks." | |
| echo "run_tests=false" >> $GITHUB_OUTPUT | |
| echo "run_notebooks=false" >> $GITHUB_OUTPUT | |
| exit 0 | |
| fi | |
| # 2. Check if dependencies or Github workflows were changed | |
| if echo "$CHANGED_FILES" | grep -E '(^|/)(src/dependencies/|\.github/workflows/)' > /dev/null; then | |
| echo "Core files (dependencies, workflows) changed, enabling all tests and notebooks." | |
| echo "run_tests=true" >> $GITHUB_OUTPUT | |
| echo "run_notebooks=true" >> $GITHUB_OUTPUT | |
| exit 0 | |
| fi | |
| # 3. Check if post-training files were changed | |
| if echo "$CHANGED_FILES" | grep -E 'src/maxtext/trainers/post_train/' > /dev/null; then | |
| echo "run_tests=true" >> $GITHUB_OUTPUT | |
| echo "run_notebooks=true" >> $GITHUB_OUTPUT | |
| exit 0 | |
| fi | |
| # 4. Check for source code changes (anything not .md and not .ipynb) | |
| if echo "$CHANGED_FILES" | grep -v -E '\.(md|ipynb)$' > /dev/null; then | |
| echo "Source code changed, enabling unit tests." | |
| echo "run_tests=true" >> $GITHUB_OUTPUT | |
| else | |
| echo "No source code changes (only notebook/doc), skipping unit tests." | |
| echo "run_tests=false" >> $GITHUB_OUTPUT | |
| fi | |
| # 5. Check for notebook (.ipynb) changes | |
| if echo "$CHANGED_FILES" | grep '\.ipynb$' > /dev/null; then | |
| echo "Notebook files changed, enabling notebook run." | |
| echo "run_notebooks=true" >> $GITHUB_OUTPUT | |
| else | |
| echo "No notebook changes, skipping notebook run." | |
| echo "run_notebooks=false" >> $GITHUB_OUTPUT | |
| fi | |
| build_and_upload_maxtext_package: | |
| needs: analyze_code_changes | |
| # Run if either tests or notebooks need to run | |
| if: | | |
| needs.analyze_code_changes.outputs.run_tests == 'true' || | |
| needs.analyze_code_changes.outputs.run_notebooks == 'true' | |
| uses: ./.github/workflows/build_package.yml | |
| with: | |
| device_type: tpu | |
| device_name: v4-8 | |
| cloud_runner: linux-x86-n2-16-buildkit | |
| maxtext_jupyter_notebooks: | |
| needs: build_and_upload_maxtext_package | |
| if: needs.analyze_code_changes.outputs.run_notebooks == 'true' | |
| uses: ./.github/workflows/run_jupyter_notebooks.yml | |
| strategy: | |
| fail-fast: false | |
| with: | |
| device_type: tpu | |
| device_name: v6e-4 | |
| base_image: maxtext-unit-test-tpu:py312 | |
| cloud_runner: linux-x86-ct6e-180-4tpu | |
| maxtext_sha: ${{ needs.build_and_upload_maxtext_package.outputs.maxtext_sha }} | |
| secrets: | |
| HF_TOKEN: ${{ secrets.HF_TOKEN }} | |
| tpu-tests: | |
| name: ${{ matrix.flavor }} tests | |
| needs: [build_and_upload_maxtext_package] | |
| if: needs.analyze_code_changes.outputs.run_tests == 'true' | |
| uses: ./.github/workflows/run_tests_coordinator.yml | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| flavor: [tpu-unit, tpu-integration, tpu-post-training-unit] | |
| with: | |
| flavor: ${{ matrix.flavor }} | |
| base_image: maxtext-unit-test-tpu:py312 | |
| is_scheduled_run: ${{ github.event_name == 'schedule' }} | |
| maxtext_sha: ${{ needs.build_and_upload_maxtext_package.outputs.maxtext_sha }} | |
| gpu-tests: | |
| name: ${{ matrix.flavor }} tests | |
| needs: [build_and_upload_maxtext_package] | |
| if: needs.analyze_code_changes.outputs.run_tests == 'true' | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| flavor: [gpu-unit, gpu-integration] | |
| uses: ./.github/workflows/run_tests_coordinator.yml | |
| with: | |
| flavor: ${{ matrix.flavor }} | |
| base_image: maxtext-unit-test-cuda12:py312 | |
| is_scheduled_run: ${{ github.event_name == 'schedule' }} | |
| maxtext_sha: ${{ needs.build_and_upload_maxtext_package.outputs.maxtext_sha }} | |
| cpu-tests: | |
| name: ${{ matrix.flavor }} tests | |
| needs: [build_and_upload_maxtext_package] | |
| if: needs.analyze_code_changes.outputs.run_tests == 'true' | |
| uses: ./.github/workflows/run_tests_coordinator.yml | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| flavor: [cpu-unit, cpu-post-training-unit] | |
| with: | |
| flavor: ${{ matrix.flavor }} | |
| base_image: maxtext-unit-test-tpu:py312 | |
| is_scheduled_run: ${{ github.event_name == 'schedule' }} | |
| maxtext_sha: ${{ needs.build_and_upload_maxtext_package.outputs.maxtext_sha }} | |
| maxtext_tpu_pathways_unit_tests: | |
| needs: build_and_upload_maxtext_package | |
| if: needs.analyze_code_changes.outputs.run_tests == 'true' | |
| uses: ./.github/workflows/run_pathways_tests.yml | |
| strategy: | |
| fail-fast: false | |
| with: | |
| device_type: tpu | |
| device_name: v6e-4 | |
| base_image: maxtext-unit-test-tpu:py312 | |
| cloud_runner: linux-x86-ct6e-180-4tpu | |
| pytest_marker: 'not cpu_only and not gpu_only and not integration_test and not post_training' | |
| xla_python_client_mem_fraction: 0.75 | |
| tf_force_gpu_allow_growth: false | |
| container_resource_option: "--privileged" | |
| is_scheduled_run: ${{ github.event_name == 'schedule' }} | |
| maxtext_sha: ${{ needs.build_and_upload_maxtext_package.outputs.maxtext_sha }} | |
| maxtext_tpu_pathways_integration_tests: | |
| needs: build_and_upload_maxtext_package | |
| if: needs.analyze_code_changes.outputs.run_tests == 'true' | |
| uses: ./.github/workflows/run_pathways_tests.yml | |
| strategy: | |
| fail-fast: false | |
| with: | |
| device_type: tpu | |
| device_name: v6e-4 | |
| base_image: maxtext-unit-test-tpu:py312 | |
| cloud_runner: linux-x86-ct6e-180-4tpu | |
| pytest_marker: 'not cpu_only and not gpu_only and integration_test and not post_training' | |
| xla_python_client_mem_fraction: 0.75 | |
| tf_force_gpu_allow_growth: false | |
| container_resource_option: "--privileged" | |
| is_scheduled_run: ${{ github.event_name == 'schedule' }} | |
| maxtext_sha: ${{ needs.build_and_upload_maxtext_package.outputs.maxtext_sha }} | |
| all_tests_passed: | |
| name: All Required Tests Passed | |
| needs: [tpu-tests, gpu-tests, cpu-tests, maxtext_tpu_pathways_unit_tests, maxtext_tpu_pathways_integration_tests] | |
| if: always() | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Check test results | |
| run: | | |
| if [ "${NEEDS_ANALYZE_CHANGES_OUTPUTS_RUN_TESTS}" == "false" ]; then | |
| echo "Tests were skipped" | |
| exit 0 | |
| fi | |
| # Otherwise, check that build and all tests passed or were skipped | |
| echo "Build result: ${NEEDS_BUILD_AND_UPLOAD_MAXTEXT_PACKAGE_RESULT}" | |
| echo "TPU Tests (Matrix) result: ${NEEDS_TPU_TESTS_RESULT}" | |
| echo "GPU Tests (Matrix) result: ${NEEDS_GPU_TESTS_RESULT}" | |
| echo "CPU Tests (Matrix) result: ${NEEDS_CPU_TESTS_RESULT}" | |
| echo "Pathways Unit result: ${NEEDS_MAXTEXT_TPU_PATHWAYS_UNIT_TESTS_RESULT}" | |
| echo "Pathways Integration result: ${NEEDS_MAXTEXT_TPU_PATHWAYS_INTEGRATION_TESTS_RESULT}" | |
| # Fail only if any job failed or was cancelled (skipped is OK) | |
| if [ "${{ contains(needs.*.result, 'failure') }}" == "true" ] || [ "${{ contains(needs.*.result, 'cancelled') }}" == "true" ]; then | |
| echo "One or more jobs failed or were cancelled" | |
| exit 1 | |
| fi | |
| echo "All required tests passed successfully" | |
| env: | |
| NEEDS_ANALYZE_CODE_CHANGES_OUTPUTS_RUN_TESTS: ${{ needs.analyze_code_changes.outputs.run_tests }} | |
| NEEDS_BUILD_AND_UPLOAD_MAXTEXT_PACKAGE_RESULT: ${{ needs.build_and_upload_maxtext_package.result }} | |
| NEEDS_CPU_TESTS_RESULT: ${{ needs.cpu-tests.result }} | |
| NEEDS_TPU_TESTS_RESULT: ${{ needs.tpu-tests.result }} | |
| NEEDS_GPU_TESTS_RESULT: ${{ needs.gpu-tests.result }} | |
| NEEDS_MAXTEXT_TPU_PATHWAYS_UNIT_TESTS_RESULT: ${{ needs.maxtext_tpu_pathways_unit_tests.result }} | |
| NEEDS_MAXTEXT_TPU_PATHWAYS_INTEGRATION_TESTS_RESULT: ${{ needs.maxtext_tpu_pathways_integration_tests.result }} | |
| all_notebooks_passed: | |
| name: All Notebooks Passed | |
| needs: [analyze_code_changes, build_and_upload_maxtext_package, maxtext_jupyter_notebooks] | |
| if: always() | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Check notebooks results | |
| run: | | |
| if [ "${NEEDS_ANALYZE_CODE_CHANGES_OUTPUTS_RUN_NOTEBOOKS}" == "false" ]; then | |
| echo "Non-notebook changes detected, runs were skipped" | |
| exit 0 | |
| fi | |
| # Otherwise, check that build and notebooks run passed or were skipped | |
| echo "Build result: ${NEEDS_BUILD_AND_UPLOAD_MAXTEXT_PACKAGE_RESULT}" | |
| echo "Jupyter Notebooks result: ${NEEDS_MAXTEXT_JUPYTER_NOTEBOOKS_RESULT}" | |
| # Fail only if any job failed or was cancelled (skipped is OK) | |
| if [ "${{ contains(needs.*.result, 'failure') }}" == "true" ] || [ "${{ contains(needs.*.result, 'cancelled') }}" == "true" ]; then | |
| echo "One or more jobs failed or were cancelled" | |
| exit 1 | |
| fi | |
| echo "All required notebooks passed successfully" | |
| env: | |
| NEEDS_ANALYZE_CODE_CHANGES_OUTPUTS_RUN_NOTEBOOKS: ${{ needs.analyze_code_changes.outputs.run_notebooks }} | |
| NEEDS_BUILD_AND_UPLOAD_MAXTEXT_PACKAGE_RESULT: ${{ needs.build_and_upload_maxtext_package.result }} | |
| NEEDS_MAXTEXT_JUPYTER_NOTEBOOKS_RESULT: ${{ needs.maxtext_jupyter_notebooks.result }} | |
| notify_failure: | |
| name: Notify failed build # creates an issue or modifies last open existing issue for failed build | |
| needs: [tpu-tests, gpu-tests, cpu-tests, maxtext_jupyter_notebooks, maxtext_tpu_pathways_unit_tests, maxtext_tpu_pathways_integration_tests] | |
| if: ${{ always() }} | |
| runs-on: ubuntu-latest | |
| permissions: | |
| issues: write | |
| steps: | |
| - name: Check whether one of the jobs failed | |
| if: ${{ contains(needs.*.result, 'failure') && github.event_name == 'schedule' }} | |
| uses: jayqi/failed-build-issue-action@1a893bbf43ef1c2a8705e2b115cd4f0fe3c5649b # v1.2.0 | |
| with: | |
| github-token: ${{ secrets.GITHUB_TOKEN }} |