| 27 May 2025 |
 SomeoneSerge (back on matrix) | In reply to @connorbaker:matrix.org
SomeoneSerge (UTC+U[-12,12]): you good for our usual weekly call in ~12h? Yes please! | 09:11:44 |
| SomeoneSerge (back on matrix) | In reply to @connorbaker:matrix.org
Also, just got a ticket to NixCon so let me know if you’re going and want to catch up Finally! You chose the most expensive nixcon in the eu I must say xD | 09:12:45 |
| SomeoneSerge (back on matrix) | But yes I plan to be there | 09:12:58 |
| SomeoneSerge (back on matrix) | Hmm the driver is loaded correctly from the impure location, but the error is rather unspecific 🤔
I 143 78774: calling init: /run/opengl-driver/lib/libcuda.so.1
...
161 CUDA error at cudaMalloc(&xDevice, N * sizeof(float)): initialization error
| 09:21:21 |
| SomeoneSerge (back on matrix) |
# Should I set this?
No there's no need
| 09:21:57 |
| SomeoneSerge (back on matrix) | Ah sorry, I saw at least one of the PRs (the runtime wrapper one) and was meaning to merge but then got confused by how it relates to the conversation in the issue | 09:25:55 |
 ereslibre | thanks a lot! 🙏 | 11:46:46 |
 little_dude | Yes :( Any suggestion to debug further? | 12:43:52 |
 hexa (UTC+1) | https://hydra.nix-community.org/eval/448541 | 20:34:35 |
| hexa (UTC+1) | lots of jobs lost, can anyone look into this? | 20:35:56 |
| hexa (UTC+1) | (stack trace truncated; use '--show-trace' to show the full, detailed trace)
error: attribute 'cudaLib' missing
at /nix/store/gzqv127zcha1gh0a3ib4k71mlw46nkyh-source/pkgs/top-level/release-cuda.nix:17:54:
16| lib = import ../../lib;
17| inherit (import ../development/cuda-modules/_cuda) cudaLib;
| ^
18| in\
| 20:36:36 |
| hexa (UTC+1) | cc connor (he/him) (UTC-7) | 20:37:04 |
 connor (burnt/out) (UTC-8) | Will take a look shortly, looks like a fixup mixed that one | 23:05:38 |
| 28 May 2025 |
| connor (burnt/out) (UTC-8) | I think https://github.com/NixOS/nixpkgs/pull/411574 should fix everything | 00:05:08 |
| connor (burnt/out) (UTC-8) | (I mean, everything broken by the rename, not like, everything related to CUDA) | 00:05:27 |
| 29 May 2025 |
| connor (burnt/out) (UTC-8) | Okay work was very busy so I didn’t get a chance to review your changes since last week to the db PR Serge, apologies | 03:53:28 |
| connor (burnt/out) (UTC-8) | Made, for some reason, the bizarre choice of staying up late to work on different approach than what nix-eval-jobs takes: https://github.com/ConnorBaker/nix/tree/feat/eval-drvs
Essentially abusing CoW fork to do parallel eval of derivations in an incremental fashion | 09:14:29 |
| little_dude | So fwiw setting hardware.nvidia.open = false; fixed the issue. | 14:32:37 |
| 30 May 2025 |
| connor (burnt/out) (UTC-8) | Got halfway through reviewing your PR today Serge, hopefully I can knock the rest out tomorrow if work's not too busy | 07:58:13 |
|  Priyanshu Pansari joined the room. | 12:08:22 |
|  Robbie Buxton joined the room. | 21:02:30 |
| 31 May 2025 |
|  @trofi:matrix.org left the room. | 13:47:01 |
|  @assert-inequality:matrix.org left the room. | 19:33:16 |
| 2 Jun 2025 |
|  matrixrooms.info mod bot (does NOT read/send messages and/or invites; used for checking reported rooms) joined the room. | 18:39:44 |
| 6 Jun 2025 |
| connor (burnt/out) (UTC-8) | Gonna try to find time today to document passthru tests and testers for CUDA | 15:56:26 |
| SomeoneSerge (back on matrix) | Don't you feel like keeping it private impl too? | 15:58:00 |
| connor (burnt/out) (UTC-8) | I mean for tests attached to passthru of packages like magma | 20:23:04 |
| 7 Jun 2025 |
| hexa (UTC+1) | do we have deviceQuery in nixpkgs? | 20:34:15 |
| hexa (UTC+1) | aka cuda-samples | 20:34:41 |
| hexa (UTC+1) | only in cudaPackages_11? 🤔 | 21:14:59 |
