| 21 Mar 2026 |
 @zopieux:matrix.org | Thanks! | 20:38:43 |
| 22 Mar 2026 |
 Gaétan Lepage | onnxruntime bump & fix (testing ongoing)
https://github.com/NixOS/nixpkgs/pull/501901 | 00:47:57 |
| Gaétan Lepage | * FYI: onnxruntime bump & fix (testing ongoing)
https://github.com/NixOS/nixpkgs/pull/501901 | 00:48:08 |
| Gaétan Lepage | I'll probably merge it later today. Testing has been good so far. | 09:23:22 |
| 23 Mar 2026 |
|  @layus:matrix.org left the room. | 13:23:40 |
| Gaétan Lepage | ✅ Merged!
Feel free to report any regression here :) | 16:12:28 |
| 24 Mar 2026 |
|  ~綾 joined the room. | 02:48:43 |
 ccicnce113424 | https://github.com/NixOS/nixpkgs/pull/498612 | 02:49:58 |
 Kevin Mittman (jetlagged/UTC-7) | In reply to @ccicnce113424:matrix.org
https://github.com/NixOS/nixpkgs/pull/498612 Would it be helpful to have a repackaging guide for the GPU driver? | 04:38:48 |
| Gaétan Lepage | FYI: The default cudaPackages version was updated from 12.8 to 12.9
I tested core packages, but I would not be surprised if regressions were to show up. Feel free to report them here.
https://github.com/NixOS/nixpkgs/pull/498861 | 11:21:45 |
| ccicnce113424 | In reply to @justbrowsing:matrix.org
Would it be helpful to have a repackaging guide for the GPU driver? Could you clarify what you mean by 'repackaging' and what specific scenarios the guide would cover? | 16:54:40 |
| Kevin Mittman (jetlagged/UTC-7) | Well for example there is a reference to bumblebee but https://docs.nvidia.com/datacenter/tesla/driver-installation-guide/latest/optimus-laptops-and-multi-gpu-desktop-systems.html | 17:31:50 |
| 25 Mar 2026 |
 connor (burnt/out) (UTC-8) | Gaétan Lepage: would you have the bandwidth to review https://github.com/NixOS/nixpkgs/pull/497675? | 00:26:38 |
| Gaétan Lepage | For sure! The diff is fairly trivial. The bulk of the job will be the testing.
yorik.sar this is a good candidate for testing the new GitHub app on our infra. | 00:34:39 |
| Gaétan Lepage | FYI: The PR updating jax to 0.9.2 and the rest of the ecosystem with it (22 commits 🫠) has finally been merged! (after 2 months of efforts)
Changelogs:
https://github.com/NixOS/nixpkgs/pull/482118 | 00:37:22 |
| Gaétan Lepage | * FYI: The PR updating jax to 0.9.2 and the rest of the ecosystem with it (22 commits 🫠) has finally been merged! (after 2 months of efforts)
Changelogs:
https://github.com/NixOS/nixpkgs/pull/482118 | 00:37:29 |
| Gaétan Lepage | * FYI: The PR updating jax to 0.9.2 and the rest of the ecosystem with it (22 commits 🫠) has finally been merged! (after 2 months of efforts)
Please let me know if you notice any regression.
Changelogs:
https://github.com/NixOS/nixpkgs/pull/482118 | 00:39:56 |
| 26 Mar 2026 |
 SomeoneSerge (matrix works sometimes) | /me mumbles aside: shoulda patched it out years ago | 04:15:10 |
|  @meadow_weasel:matrix.org left the room. | 15:05:31 |
| 27 Mar 2026 |
| Gaétan Lepage | Do we agree that pytorch got their upper bounds wrong?
https://github.com/pytorch/pytorch/blob/v2.11.0/torch/utils/cpp_extension.py#L75
https://docs.nvidia.com/cuda/archive/12.9.1/cuda-installation-guide-linux/index.html#host-compiler-support-policy
GCC 14.x should be supported with cuda 12.9 | 14:46:42 |
| Gaétan Lepage | Also, it's unclear why this only blows up in torchvision and not in torch itself... | 14:48:33 |
| Gaétan Lepage | Looking for reviewers on:
| 21:39:29 |
| Gaétan Lepage | 🔥 PyTorch 2.11.0 (+ torchcodec 0.11.0) 🔥
Changelog: https://github.com/pytorch/pytorch/releases/tag/v2.11.0
PR: https://github.com/NixOS/nixpkgs/pull/502810
PR tracker: https://nixpkgs-tracker.ocfox.me/?pr=502810
Notable changes on the nix packaging side:
rocmSupport for torchcodecrocmSupport for torchaudio- revamp of the
torchaudio derivation, addition of testing
- Addition of
torchaudio.gpuCheck
This one only took me 4 days 🚀 I hope it doesn't break too many things 🥸 | 23:34:55 |
| 28 Mar 2026 |
| Gaétan Lepage | Update, indeed, they messed it up: https://github.com/pytorch/pytorch/commit/39565a7dcf8f93ea22cedeaa20088b24ff6d2634 | 10:29:17 |
| 30 Mar 2026 |
| Gaétan Lepage | Cross posting: https://matrix.to/#/%21CTCrFzsBPYmDLmrja4%3A0upti.me/%2422QX0_K687Lf14cWQH2WGaxKX-rBZo0CAmm17KHnxWQ?via=nixos.org&via=matrix.org&via=tchncs.de | 07:50:04 |
| connor (burnt/out) (UTC-8) | The proposal serge linked is the closest thing I’m aware of to any attempt to standardize | 14:27:46 |
| 31 Mar 2026 |
| connor (burnt/out) (UTC-8) | Is there anything we need to get in for https://github.com/NixOS/nixpkgs/issues/504935? I know I should package cutile and the triton cutile backend stuff :/ | 14:29:14 |
| 1 Apr 2026 |
| ccicnce113424 | In reply to @ccicnce113424:matrix.org
https://github.com/NixOS/nixpkgs/pull/498612 ping | 04:03:52 |
| Gaétan Lepage | Who's reviewing driver-related PRs usually? I'm not familiar at all with this part of the code base :/ | 15:36:46 |
| SomeoneSerge (matrix works sometimes) | Yet to check the link, but generally Kiskae is the driver guru | 15:53:44 |
