PyO3 / PyO3/pyo3

Add a TSAN instrumented free-threaded CI run

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Dominant language
Rust
Stars
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Forks
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Avg merge
2d 6h
Merged PRs (30d)
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Description

See https://github.com/PyO3/pyo3/issues/4904

Now that the main branch supports 3.14, this should be more useful for upstream if we find bugs.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with linked issue #4904 and the current main-branch CI configuration for Python 3.14. Confirm how a TSAN-instrumented free-threaded run should exercise upstream code and report failures; done means the run is present and useful for finding bugs.

Written by the indexing model from the issue text.

Assessment

Tech stack
python, rust
Domain
ci-cd, testing
Issue type
Feature
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
42/100

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