| 4 May 2025 |
 luke-skywalker | šthx a lot | 20:06:01 |
| 5 May 2025 |
 GaƩtan Lepage | Hi there,
I'm working on bumping pytorch to 2.7.0. They now require libcufile.so. Are you aware of this library? Is it already available in nixpkgs? | 12:26:45 |
| GaƩtan Lepage | -> cudaPackages.libcufile FTW. | 12:35:28 |
| 6 May 2025 |
 connor (burnt/out) (UTC-8) | https://github.com/NixOS/nixpkgs/pull/385960 is finally ready for review
I am so tired of writing tests | 00:48:54 |
| connor (burnt/out) (UTC-8) | :L
looks like OpenCV 4.11 doesn't build with CUDA 12.9 due to changes in libnpp https://gist.github.com/ConnorBaker/f258bfa80c82f92c34850482117fa00f | 03:44:18 |
| connor (burnt/out) (UTC-8) | SomeoneSerge (UTC+U[-12,12]): would you mind reviewing / merging https://github.com/NixOS/nixpkgs/pull/404686?
Wanted to get file moves out of the way since setup hook changes will cause rebuilds | 17:00:31 |
| 7 May 2025 |
 SomeoneSerge (back on matrix) | connor (he/him) (UTC-7): RE: manifest data observability
I'll be pushing stuff here as I extend the schema https://cuda-index.someonex.net/sidx/CudaComponent
| 11:26:34 |
| connor (burnt/out) (UTC-8) | God thatās so cool | 13:05:35 |
| connor (burnt/out) (UTC-8) | SomeoneSerge (UTC+U[-12,12]): I've got another one for you https://github.com/NixOS/nixpkgs/pull/404973 | 16:41:25 |
| connor (burnt/out) (UTC-8) | As an added benefit, one could float out imports so that only happens once per nixpkgs instantiation | 16:42:23 |
| SomeoneSerge (back on matrix) | If you're not using aderall idk what you're using xD | 16:57:02 |
| SomeoneSerge (back on matrix) | So fast | 16:57:06 |
| connor (burnt/out) (UTC-8) | Well, that one's sorta broken at the moment because cuda-library-samples doesn't mark derivations as broken if they rely on something unavailable in the current version of the package set | 17:12:37 |
| connor (burnt/out) (UTC-8) | I mean yeah for attention so I can survive my commute; the CUDA stuff is mostly because I think about it every waking moment. (Although I also usually have nightmares about it, too...) | 17:51:11 |
| connor (burnt/out) (UTC-8) | Okay, should be good to go assuming CI passes | 18:24:37 |
| connor (burnt/out) (UTC-8) | To recap, if anyone has spare cycles to review:
- https://github.com/NixOS/nixpkgs/pull/385960 -- very large, lots of bash, but lots of unit tests
- https://github.com/NixOS/nixpkgs/pull/404686 -- very small, no rebuilds
- https://github.com/NixOS/nixpkgs/pull/404973 -- ~900 line diff, no rebuilds outside of CUDA packages, largely just re-organizing to minimize the diff when landing setup hook changes
The setup hook changes (working on a PR) will need all three merged.
| 18:28:26 |
| SomeoneSerge (back on matrix) | Let's start by merging packagesFromDirectoryRecursive | 18:39:44 |
| SomeoneSerge (back on matrix) | Hmm can't we somehow adopt ci/eval and .github/workflows/eval.yml to evaluate, say, release-cuda.nix for PRs labeled "cuda" | 18:47:10 |
| SomeoneSerge (back on matrix) | (with builds and substitutions disabled) | 18:47:28 |
| SomeoneSerge (back on matrix) | connor (he/him) (UTC-7): feel like scratching an itch... git mv pkgs/development/cuda{-modules,} | 19:02:48 |
| connor (burnt/out) (UTC-8) | I kept cuda-modules just because it seems everything else in development follows that naming scheme, but no real reason to keep it that way, I suppose | 19:38:14 |
| SomeoneSerge (back on matrix) |
everything else in development follows that naming scheme
No idea why, but whatever
| 19:39:25 |
| SomeoneSerge (back on matrix) | connor (he/him) (UTC-7): your shims are basically fixups for manifests aren't they? | 20:03:39 |
| connor (burnt/out) (UTC-8) | Yep! | 20:04:17 |
| SomeoneSerge (back on matrix) | Now I want (aside from the stuff already listed in TODO): snapshots of nixpkgs attribute trees AND snapshots of callable arguments' functionArgs | 20:42:24 |
| connor (burnt/out) (UTC-8) | There's a builtin for functionArgs which is probably a little more in-depth than the __functionArgs I used: https://github.com/NixOS/nix/blob/1e822bd4149a8bce1da81ee2ad9404986b07914c/src/libexpr/primops.cc#L3135 | 20:47:12 |
| SomeoneSerge (back on matrix) | There's lib.functionArgs too | 20:48:11 |
|  kaya š¤ changed their profile picture. | 21:21:02 |
|  Tristan Ross joined the room. | 21:46:04 |
| Tristan Ross | I have joined here because I may do CUDA stuff with my Ampere Altra Max M128-26 and RTX 5070. | 21:46:43 |
