chore: Update CODEOWNERS

[flashinfer-bot]

Summary

This PR updates the CODEOWNERS file based on git commit history analysis from the last 180 days.

Changes

• Updated .github/CODEOWNERS with current code ownership based on:
  • Commit frequency
  • File coverage
  • Commit recency
  • Manual overrides from scripts/codeowner_overrides.json

How to Review

1. Review the changes to .github/CODEOWNERS
2. Verify that the assigned owners are appropriate for each module
3. Make manual adjustments if needed before merging

Notes

• This is an automated PR generated weekly
• Minimum commits threshold: 1
• Analysis period: 180 days
• Directory depth: 3 levels
• Top N owners per module: 5

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🤖 This PR was automatically generated by the update-codeowners workflow

Summary by CodeRabbit

• Chores
  • Updated internal code ownership configuration to streamline the code review process.

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Note: This release contains internal organizational updates with no user-facing changes.

[gemini-code-assist]

Summary of Changes

Hello, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request automatically updates the .github/CODEOWNERS file to ensure that code ownership is accurately assigned based on recent commit activity. This automated process helps maintain up-to-date ownership for different modules, facilitating proper review assignments and accountability.

Highlights

• CODEOWNERS Update: The .github/CODEOWNERS file has been updated to reflect current code ownership based on recent commit history analysis.
• New Owner Assignment: User @kahyunnam has been added as an owner for several paths related to gdn_kernels, tests/gdn, tests/norm, and various GDN-related source files.

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Changelog

• .github/CODEOWNERS
  • Added @kahyunnam as an owner for flashinfer/gdn_kernels/.
  • Added @kahyunnam as an owner for tests/gdn/.
  • Added @kahyunnam as an owner for tests/norm/.
  • Added @kahyunnam as an owner for csrc/gdn_prefill_launcher.cu.
  • Added @kahyunnam as an owner for csrc/gdn_prefill_sm90_kernel_inst.jinja.
  • Added @kahyunnam as an owner for flashinfer/gdn_decode.py.
  • Added @kahyunnam as an owner for flashinfer/gdn_prefill.py.
  • Added @kahyunnam as an owner for flashinfer/jit/gdn.py.
  • Added @kahyunnam as an owner for flashinfer/norm.py.

Activity

• This pull request was automatically generated by the update-codeowners workflow.
• The update process analyzed commit history from the last 180 days, considering commit frequency, file coverage, and commit recency.
• Manual overrides from scripts/codeowner_overrides.json were also applied.

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[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 27a5a12c-89b8-4c79-8328-407253583c9d

📥 Commits

Reviewing files that changed from the base of the PR and between 8294e28 and 86d8267.

📒 Files selected for processing (1)

• .github/CODEOWNERS

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📝 Walkthrough

Walkthrough

The pull request updates the .github/CODEOWNERS file to reassign code ownership by adding kahyunnam as a code owner across multiple file paths, particularly for GDN-related and flashinfer modules, while adjusting precedence of existing owner entries.

Changes

Cohort / File(s)	Summary
CODEOWNERS Configuration .github/CODEOWNERS	Added kahyunnam as code owner to multiple file paths including gdn_prefill_launcher.cu, gdn_prefill_sm90_kernel_inst.jinja, and flashinfer/* modules; adjusted owner precedence and removed select prior owners from specific paths.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Possibly related PRs

• #2713: Adds the same kahyunnam co-owner assignment for flashinfer/gdn and csrc files.
• #2712: Modifies CODEOWNERS with overlapping owner updates including gdn_prefill and flashinfer file-level overrides.
• #2680: Updates CODEOWNERS overrides for GDN-related files (gdn_prefill_launcher.cu, gdn_prefill_sm90_kernel_inst.jinja, and flashinfer/*).

Suggested reviewers

• kahyunnam
• yzh119
• aleozlx
• sricketts

Poem

🐰 A rabbit hops through ownership lanes,
Adding kahyunnam to code domain chains,
GDN prefill paths now clearly defined,
Flashinfer modules realigned,
Review requests flow, now by design! ✨

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title 'chore: Update CODEOWNERS' is directly related to the changeset, which updates the CODEOWNERS file based on git commit history analysis.
Description check	✅ Passed	The PR description covers the main purpose, changes made, and review instructions, though it lacks completion of the template's pre-commit checks and test sections.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch auto-update-codeowners

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[aleozlx]

#2618

[gemini-code-assist]

Code Review

This pull request is an automated update to the .github/CODEOWNERS file. It adds @kahyunnam as an owner for various paths related to Gated Delta Rule (GDN) and normalization functionalities. The changes are based on an analysis of recent commit history as described in the pull request. The updates appear consistent and correct based on the provided information. I have no further comments.