CI - Free-threading and Thread Sanitizer (nightly) #66
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| name: CI - Free-threading and Thread Sanitizer (nightly) | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref }} | |
| cancel-in-progress: true | |
| on: | |
| schedule: | |
| - cron: "0 5 * * *" # Daily at 05:00 UTC == 00:00 EST == 21:00 PST | |
| workflow_dispatch: # allows triggering the workflow run manually | |
| pull_request: # Automatically trigger on pull requests affecting this file | |
| branches: | |
| - main | |
| paths: | |
| - '**/workflows/tsan.yaml' | |
| jobs: | |
| tsan: | |
| runs-on: linux-x86-n2-64 | |
| container: | |
| image: index.docker.io/library/ubuntu@sha256:b359f1067efa76f37863778f7b6d0e8d911e3ee8efa807ad01fbf5dc1ef9006b # ratchet:ubuntu:24.04 | |
| strategy: | |
| fail-fast: false | |
| defaults: | |
| run: | |
| shell: bash -l {0} | |
| steps: | |
| # Install git before actions/checkout as otherwise it will download the code with the GitHub | |
| # REST API and therefore any subsequent git commands will fail. | |
| - name: Install clang 18 | |
| env: | |
| DEBIAN_FRONTEND: noninteractive | |
| run: | | |
| apt update | |
| apt install -y clang-18 libstdc++-14-dev build-essential libssl-dev \ | |
| zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev curl git \ | |
| libncursesw5-dev xz-utils tk-dev libxml2-dev libxmlsec1-dev \ | |
| libffi-dev liblzma-dev | |
| - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 | |
| with: | |
| path: jax | |
| - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 | |
| with: | |
| repository: python/cpython | |
| path: cpython | |
| ref: "3.13" | |
| - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 | |
| with: | |
| repository: numpy/numpy | |
| path: numpy | |
| submodules: true | |
| - name: Restore cached TSAN CPython | |
| id: cache-cpython-tsan-restore | |
| uses: actions/cache/restore@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4.2.0 | |
| with: | |
| path: | | |
| ./python-tsan.tgz | |
| key: ${{ runner.os }}-cpython-tsan-${{ hashFiles('cpython/configure.ac') }} | |
| - name: Build CPython with enabled TSAN | |
| if: steps.cache-cpython-tsan-restore.outputs.cache-hit != 'true' | |
| run: | | |
| cd cpython | |
| mkdir ${GITHUB_WORKSPACE}/cpython-tsan | |
| CC=clang-18 CXX=clang++-18 ./configure --prefix ${GITHUB_WORKSPACE}/cpython-tsan --disable-gil --with-thread-sanitizer | |
| make -j64 | |
| make install -j64 | |
| # Check whether free-threading mode is enabled | |
| PYTHON_GIL=0 ${GITHUB_WORKSPACE}/cpython-tsan/bin/python3 -c "import sys; assert not sys._is_gil_enabled()" | |
| # Create archive to be used with bazel as hermetic python: | |
| cd ${GITHUB_WORKSPACE} && tar -czpf python-tsan.tgz cpython-tsan | |
| - name: Save TSAN CPython | |
| id: cache-cpython-tsan-save | |
| if: steps.cache-cpython-tsan-restore.outputs.cache-hit != 'true' | |
| uses: actions/cache/save@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4.2.0 | |
| with: | |
| path: | | |
| ./python-tsan.tgz | |
| key: ${{ runner.os }}-cpython-tsan-${{ hashFiles('cpython/configure.ac') }} | |
| - name: Get year & week number | |
| id: get-date | |
| run: echo "date=$(/bin/date "+%Y-%U")" >> $GITHUB_OUTPUT | |
| shell: bash -l {0} | |
| - name: Restore cached TSAN Numpy | |
| id: cache-numpy-tsan-restore | |
| uses: actions/cache/restore@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4.2.0 | |
| with: | |
| path: | | |
| ./wheelhouse | |
| key: ${{ runner.os }}-numpy-tsan-${{ hashFiles('numpy/pyproject.toml') }}-${{ steps.get-date.outputs.date }} | |
| - name: Build TSAN Numpy wheel | |
| if: steps.cache-numpy-tsan-restore.outputs.cache-hit != 'true' | |
| run: | | |
| cd numpy | |
| # If we restored cpython from cache, we need to get python interpreter from python-tsan.tgz | |
| if [ ! -d ${GITHUB_WORKSPACE}/cpython-tsan/bin/ ]; then | |
| echo "Extract cpython from python-tsan.tgz" | |
| pushd . | |
| ls ${GITHUB_WORKSPACE}/python-tsan.tgz | |
| cd ${GITHUB_WORKSPACE} && tar -xzf python-tsan.tgz | |
| ls ${GITHUB_WORKSPACE}/cpython-tsan/bin/ | |
| popd | |
| fi | |
| export PATH=${GITHUB_WORKSPACE}/cpython-tsan/bin/:$PATH | |
| python3 -m pip install -r requirements/build_requirements.txt | |
| # Make sure to install a compatible Cython version (master branch is best for now) | |
| python3 -m pip install -U git+https://github.com/cython/cython | |
| CC=clang-18 CXX=clang++-18 python3 -m pip wheel --wheel-dir dist -v . --no-build-isolation -Csetup-args=-Db_sanitize=thread -Csetup-args=-Dbuildtype=debugoptimized | |
| # Create simple index and copy the wheel | |
| mkdir -p ${GITHUB_WORKSPACE}/wheelhouse/numpy | |
| numpy_whl_name=($(cd dist && ls numpy*.whl)) | |
| if [ -z "${numpy_whl_name}" ]; then exit 1; fi | |
| echo "Built TSAN Numpy wheel: ${numpy_whl_name}" | |
| cp dist/${numpy_whl_name} ${GITHUB_WORKSPACE}/wheelhouse/numpy | |
| cat << EOF > ${GITHUB_WORKSPACE}/wheelhouse/index.html | |
| <!DOCTYPE html><html><body> | |
| <a href="numpy">numpy></a></br> | |
| </body></html> | |
| EOF | |
| cat << EOF > ${GITHUB_WORKSPACE}/wheelhouse/numpy/index.html | |
| <!DOCTYPE html><html><body> | |
| <a href="${numpy_whl_name}">${numpy_whl_name}</a></br> | |
| </body></html> | |
| EOF | |
| - name: Save TSAN Numpy wheel | |
| id: cache-numpy-tsan-save | |
| if: steps.cache-numpy-tsan-restore.outputs.cache-hit != 'true' | |
| uses: actions/cache/save@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4.2.0 | |
| with: | |
| path: | | |
| ./wheelhouse | |
| key: ${{ runner.os }}-numpy-tsan-${{ hashFiles('numpy/pyproject.toml') }}-${{ steps.get-date.outputs.date }} | |
| - name: Build Jax and run tests | |
| timeout-minutes: 120 | |
| env: | |
| JAX_NUM_GENERATED_CASES: 1 | |
| JAX_ENABLE_X64: true | |
| JAX_SKIP_SLOW_TESTS: true | |
| PY_COLORS: 1 | |
| run: | | |
| cd jax | |
| export PYTHON_SHA256=($(sha256sum ${GITHUB_WORKSPACE}/python-tsan.tgz)) | |
| echo "Python sha256: ${PYTHON_SHA256}" | |
| python3 -VV | |
| python3 build/build.py build --configure_only \ | |
| --python_version=3.13-ft \ | |
| --bazel_options=--repo_env=HERMETIC_PYTHON_URL="file://${GITHUB_WORKSPACE}/python-tsan.tgz" \ | |
| --bazel_options=--repo_env=HERMETIC_PYTHON_SHA256=${PYTHON_SHA256} \ | |
| --bazel_options=--repo_env=HERMETIC_PYTHON_PREFIX="cpython-tsan/" \ | |
| --bazel_options=--color=yes \ | |
| --bazel_options=--copt=-fsanitize=thread \ | |
| --bazel_options=--linkopt="-fsanitize=thread" \ | |
| --bazel_options=--copt=-g \ | |
| --clang_path=/usr/bin/clang-18 | |
| # Update the patch to use TSAN instrumented numpy | |
| sed -i "s|+--extra-index-url.*|+--extra-index-url file://${GITHUB_WORKSPACE}/wheelhouse/|" .github/workflows/requirements_lock_3_13_ft.patch | |
| cat .github/workflows/requirements_lock_3_13_ft.patch | |
| # Apply a patch to numpy in requirements lock 3.13 ft to use the nightly version | |
| git apply .github/workflows/requirements_lock_3_13_ft.patch | |
| echo "JAX_NUM_GENERATED_CASES=$JAX_NUM_GENERATED_CASES" | |
| echo "JAX_ENABLE_X64=$JAX_ENABLE_X64" | |
| echo "JAX_SKIP_SLOW_TESTS=$JAX_SKIP_SLOW_TESTS" | |
| # Set symlink to the bazel executable | |
| bazel_exec=($(ls bazel-*)) | |
| ln -s ${bazel_exec} bazel | |
| ./bazel test \ | |
| --test_env=JAX_NUM_GENERATED_CASES=$JAX_NUM_GENERATED_CASES \ | |
| --test_env=JAX_ENABLE_X64=$JAX_ENABLE_X64 \ | |
| --test_env=JAX_SKIP_SLOW_TESTS=$JAX_SKIP_SLOW_TESTS \ | |
| --test_env=PYTHON_GIL=0 \ | |
| --test_env=TSAN_OPTIONS=halt_on_error=1,suppressions=$PWD/.github/workflows/tsan-suppressions.txt \ | |
| --test_env=JAX_TEST_NUM_THREADS=8 \ | |
| --test_output=errors \ | |
| --local_test_jobs=32 \ | |
| --test_timeout=600 \ | |
| --config=resultstore \ | |
| --spawn_strategy=local \ | |
| --remote_cache=remotebuildexecution.googleapis.com \ | |
| --remote_instance_name=projects/tensorflow-testing/instances/default_instance \ | |
| //tests:cpu_tests |