python / python/cpython

Don't allow the JIT and perf support to be active at the same time

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#124,855 0 comments 0 reactions 0 assignees View on GitHub

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topic-JIT type-bug
Dominant language
Python
Stars
77.2k
Forks
35.9k
PR merge metrics
PR metrics pending

Description

Both modes are sadly incompatible so we should not allow the user to use both at the same time

Linked PRs
  • gh-124856
  • gh-126163
  • gh-126166

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 by reviewing linked PRs gh-124856, gh-126163, and gh-126166, since the issue names no files or tests. Locate how JIT and perf support are enabled, then verify that attempting to activate both is rejected and that the relevant coverage reflects this incompatibility.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
performance
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
25/100

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