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tags: NumPy, triage
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# 2025-10-15 NumPy triage meeting

- Time: 17:00 (6 pm) UTC
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**Present**: Nathan, Maanas, Tyler, Sebastian, Matti, Chuck, Jorne, Sam Morley, Sayed, Inessa

## Follow up from previous meetings

- [PR 29537](https://github.com/numpy/numpy/pull/29537) to improve np.unique for complex, float: it seems to improve somewhere around 10% for float, and 3-4x for complex!
- Does it slow down for small arrays?
- Copilot added some comments
- Decided to only apply this to complex
- PR seems ready to go?

- [Issue 28287](https://github.com/numpy/numpy/issues/28287) and [PR 29619](https://github.com/numpy/numpy/pull/29619) to deprecate `generic` unit for timedelta. It creates a unitless NAT. We should ping some pandas people to see if this breaks anything

- New X86 CPU features groups, https://github.com/numpy/numpy/pull/28896 merged!

## New topics

- Threaded test failure in the maintenance branch, probably because of OpenBLAS, there is another OpenBLAS problem with M4 on arm64 (when using OpenBLAS)
- Britney's intership ends next week , there is a PR to add pytest markers. We can hopefully then add a pytest-threaded CI run

- Add Plausable analytics to the NumPy docs: https://github.com/numpy/numpy/pull/29892. Inessa will send a message to the mailing list that we merged the PR.

- Sorting: should we expose slots for sorting or the generic sort? Discussion: we need to add decending sorts for generic functions. It would be good to expose the slots, but not make them required.

## Action items

- Let's try to block out some time in the next meeting to go through PRs with the ENH label (there are around 100!) to try to close a bunch of them.

## Backlog

* [PRs and issues labelled with "triage review"](https://github.com/numpy/numpy/labels/triage%20review)
* ~https://github.com/numpy/numpy/pull/29389~
* ~https://github.com/numpy/numpy/pull/29557~
* https://github.com/numpy/numpy/pull/29638
* [Open PRs - ](https://github.com/numpy/numpy/pulls)- aim to keep below 150
* [Open PRs from first-time contributors](https://github.com/orgs/numpy/projects/5)
* [Inactive PRs](https://github.com/orgs/numpy/projects/6)

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