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Merge TSAN test matrices in CI by webknjaz · Pull Request #123278 · python/cpython · GitHub

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Merge TSAN test matrices in CI #123278

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Merged
hugovk merged 2 commits into from
Jan 29, 2025
+31 −34
Conversation 17 Commits 2 Checks 0 Files changed 3
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Merge TSAN test matrices in CI #123278

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7593210
Merge TSAN test matrices in CI
webknjaz Aug 24, 2024
d6fe871
Fix spelling of `Tools/tsan/suppressions.txt`
webknjaz Jan 27, 2025
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26 changes: 9 additions & 17 deletions .github/workflows/build.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -512,26 +512,20 @@ jobs:
run: xvfb-run make ci

build_tsan:
name: 'Thread sanitizer'
needs: check_source
if: needs.check_source.outputs.run_tests == 'true'
uses: ./.github/workflows/reusable-tsan.yml
with:
config_hash: ${{ needs.check_source.outputs.config_hash }}
options: ./configure --config-cache --with-thread-sanitizer --with-pydebug
suppressions_path: Tools/tsan/supressions.txt

webknjaz Jan 27, 2025

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Choose a reason Spam Abuse Off Topic Outdated Duplicate Resolved Low Quality

NOTE: there was a typo in the filename, so this patch also fixes that.

s/supressions.txt/suppressions.txt/

webknjaz Jan 27, 2025

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Choose a reason Spam Abuse Off Topic Outdated Duplicate Resolved Low Quality

So this is what was causing the CI job to fail: #123278 (comment)
tsan_logs_artifact_name: tsan-logs-default

build_tsan_free_threading:
name: 'Thread sanitizer (free-threading)'
name: >-
Thread sanitizer
${{ fromJSON(matrix.free-threading) && '(free-threading)' || '' }}
needs: check_source
if: needs.check_source.outputs.run_tests == 'true'
strategy:
matrix:
free-threading:
- false
- true
uses: ./.github/workflows/reusable-tsan.yml
with:
config_hash: ${{ needs.check_source.outputs.config_hash }}
options: ./configure --config-cache --disable-gil --with-thread-sanitizer --with-pydebug
suppressions_path: Tools/tsan/suppressions_free_threading.txt
tsan_logs_artifact_name: tsan-logs-free-threading
free-threading: ${{ matrix.free-threading }}

# CIFuzz job based on https://google.github.io/oss-fuzz/getting-started/continuous-integration/
cifuzz:
Expand Down Expand Up @@ -591,7 +585,6 @@ jobs:
- test_hypothesis
- build_asan
- build_tsan
- build_tsan_free_threading
- cifuzz

runs-on: ubuntu-latest
Expand Down Expand Up @@ -625,7 +618,6 @@ jobs:
build_windows,
build_asan,
build_tsan,
build_tsan_free_threading,
'
|| ''
}}
Expand Down
39 changes: 22 additions & 17 deletions .github/workflows/reusable-tsan.yml
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Expand Up @@ -6,17 +6,11 @@ on:
config_hash:
required: true
type: string
options:
required: true
type: string
suppressions_path:
description: 'A repo relative path to the suppressions file'
required: true
type: string
tsan_logs_artifact_name:
description: 'Name of the TSAN logs artifact. Must be unique for each job.'
required: true
type: string
free-threading:
description: Whether to use free-threaded mode
required: false
type: boolean
default: false

env:
FORCE_COLOR: 1
Expand All @@ -26,9 +20,6 @@ jobs:
name: 'Thread sanitizer'
runs-on: ubuntu-24.04
timeout-minutes: 60
env:
OPTIONS: ${{ inputs.options }}
SUPPRESSIONS_PATH: ${{ inputs.suppressions_path }}
steps:
- uses: actions/checkout@v4
with:
Expand All @@ -55,7 +46,11 @@ jobs:
sudo sysctl -w vm.mmap_rnd_bits=28
- name: TSAN Option Setup
run: |
echo "TSAN_OPTIONS=log_path=${GITHUB_WORKSPACE}/tsan_log suppressions=${GITHUB_WORKSPACE}/${SUPPRESSIONS_PATH} handle_segv=0" >> "$GITHUB_ENV"
echo "TSAN_OPTIONS=log_path=${GITHUB_WORKSPACE}/tsan_log suppressions=${GITHUB_WORKSPACE}/Tools/tsan/suppressions${{
fromJSON(inputs.free-threading)
&& '_free_threading'
|| ''
}}.txt handle_segv=0" >> "$GITHUB_ENV"
echo "CC=clang" >> "$GITHUB_ENV"
echo "CXX=clang++" >> "$GITHUB_ENV"
- name: Add ccache to PATH
Expand All @@ -67,7 +62,12 @@ jobs:
save: ${{ github.event_name == 'push' }}
max-size: "200M"
- name: Configure CPython
run: "${OPTIONS}"
run: >-
./configure
--config-cache
--with-thread-sanitizer
--with-pydebug
${{ fromJSON(inputs.free-threading) && '--disable-gil' || '' }}
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hugovk marked this conversation as resolved.
- name: Build CPython
run: make -j4
- name: Display build info
Expand All @@ -81,6 +81,11 @@ jobs:
if: always()
uses: actions/upload-artifact@v4
with:
name: ${{ inputs.tsan_logs_artifact_name }}
name: >-
tsan-logs-${{
fromJSON(inputs.free-threading)
&& 'free-threading'
|| 'default'
}}
path: tsan_log.*
if-no-files-found: ignore
0 Tools/tsan/supressions.txt → Tools/tsan/suppressions.txt
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