| 15 Jan 2026 |
 hexa (UTC+1) | https://github.com/NixOS/nixpkgs/pull/480103 introduces reintroduces libtensorflow-bin at 2.18.1, if anyone cares for that | 15:15:31 |
| hexa (UTC+1) | * https://github.com/NixOS/nixpkgs/pull/480103 introduces reintroduces libtensorflow-bin at 2.18.1, if anyone here cares for that | 15:15:35 |
| hexa (UTC+1) |
Note: Publishing standalone libtensorflow packages was dropped in TensorFlow 2.19.0, so the binary version used in this package is the latest one.
| 15:16:07 |
| hexa (UTC+1) | ah sure, that's why we package an outdated release š¬ | 15:16:18 |
 connor (burnt/out) (UTC-8) | Goddamn stubs and transitive symbol resolution | 17:33:35 |
| * connor (burnt/out) (UTC-8) grumbles | 17:33:39 |
| 16 Jan 2026 |
| connor (burnt/out) (UTC-8) | PR to avoid rebuilding Nix itself whenever CUDA support is enabled: https://github.com/NixOS/nixpkgs/pull/480524 | 00:01:13 |
| hexa (UTC+1) | nix depends on onetbb? | 00:09:53 |
| connor (burnt/out) (UTC-8) | Yes, IIRC at least through blake3 | 02:23:54 |
| connor (burnt/out) (UTC-8) | hexa (UTC+1): any additional thoughts on merging https://github.com/NixOS/nixpkgs/pull/480524? | 18:16:50 |
| hexa (UTC+1) | none | 18:30:44 |
| hexa (UTC+1) | didn't test anything | 18:30:47 |
| hexa (UTC+1) | just disables cuda support | 18:30:55 |
| hexa (UTC+1) | what could go wrong? | 18:31:03 |
 SomeoneSerge (back on matrix) | Wait, globally? | 20:00:50 |
| SomeoneSerge (back on matrix) | This probably affects MPI and SLURM, and might be one of those libraries you're actually supposed to link dynamically and not how we do it | 20:26:15 |
| connor (burnt/out) (UTC-8) | I don't follow; IIRC hwloc is pulled in by those directly and would use it untouched | 22:48:00 |
| 17 Jan 2026 |
 GaĆ©tan Lepage | FYI, the onnxruntime bump was merged! š
https://github.com/NixOS/nixpkgs/pull/450587 | 09:33:45 |
 kaya š¤ | Hey. Im working on upstreaming packages for exllama & tabbyapi. I would appreciate if somebody from here could review the PR :)
https://github.com/NixOS/nixpkgs/pull/481121 | 19:11:25 |
| 18 Jan 2026 |
| GaƩtan Lepage | Anyone could give a second opinion on https://github.com/NixOS/nixpkgs/pull/474676 please? | 09:48:06 |
| SomeoneSerge (back on matrix) | This particular regression could've been avoided with autopatchelf. Maybe switch to that? | 12:08:40 |
| GaƩtan Lepage | Just adding autoPatchelfHook you mean? | 22:29:11 |
| SomeoneSerge (back on matrix) | And removing --set-rpath | 23:40:44 |
| 20 Jan 2026 |
| kaya š¤ | GaĆ©tan Lepage: Thank you for the through PR review, much appreciated! | 19:03:45 |
| GaƩtan Lepage | You're welcome! I'll probably wait for a second committer to double check, but we should be able to merge it soon :) | 19:26:32 |
| 21 Jan 2026 |
| connor (burnt/out) (UTC-8) | GaĆ©tan Lepageif you havenāt already, can you link any of the additional work youāve had to do for the OpenCV version bump in the PR description? I remember yesterday you had mentioned needing to fix protobuf, but that might have been about ONNX Runtime. | 17:20:11 |
| GaƩtan Lepage | Indeed, this was for protobuf. The opencv effort is all contained in https://github.com/NixOS/nixpkgs/pull/479136 | 21:33:06 |
| GaƩtan Lepage | The protobuf patching related to onnxruntime was merged into staging.
-> https://github.com/NixOS/nixpkgs/pull/480716 | 21:33:34 |
| 22 Jan 2026 |
| GaƩtan Lepage | Sadness.
I had to package the 12.8 version of cuda-bindings, because we're on cuda 12.8.
However, it dlopens libcuda.so and the driver (on my system at least) tells it that it uses cuda 13.1.
Hence, it errors out :/
https://github.com/NixOS/nixpkgs/pull/482638
(cuda-bindings is supposed to be required in the new torch update, not sure how critical it is though) | 12:06:42 |
 Kevin Mittman (UTC-8) | Hmm a bit confused about that issue, as nvidia-smi shows the maximum CUDA version supported and with "backwards compat" should always be able to use a newer NVIDIA driver than a CUDA Toolkit was released with | 20:14:30 |
