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NixOS CUDA

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CUDA packages maintenance and support in nixpkgs | https://github.com/orgs/NixOS/projects/27/ | https://nixos.org/manual/nixpkgs/unstable/#cuda60 Servers

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9 Jul 2024
@connorbaker:matrix.orgconnor (he/him)

Kevin Mittman: is there any reason the TensorRT tarball exploded in size for the 10.2 release? It's clocking in at over 4GB, nearly twice the size it was for 10.1 (~2GB).

[connorbaker@nixos-desktop:~/cuda-redist-find-features]$ ./tensorrt/helper.sh 12.5 10.2.0.19 linux-x86_64
[582.9/4140.3 MiB DL] downloading 'https://developer.nvidia.com/downloads/compute/machine-learning/tensorrt/10.2.0/tars/TensorRT-10.2.0.19.Linux.x86_64-gnu.cuda-12.5.tar.gz'
18:56:10
@connorbaker:matrix.orgconnor (he/him)The SBSA package only increased from 2398575314 to 2423326645 bytes (so still about 2GB)18:57:16
@justbrowsing:matrix.orgKevin Mittman (UTC-7) There's two CUDA variants, so it's more like 8GB total. The static .a is 3GB! Asked the same and "many new features" 19:45:41
10 Jul 2024
@zimbatm:numtide.comJonas Chevalier
In reply to @ss:someonex.net
Jonas Chevalier hexa (UTC+1) a question about release-lib.nix: my impression is that supportedPlatforms is the conventional way to describe a "matrix" of jobs; for aarch64-linux, I'd like to define a matrix over individual capabilities because aarch64-linux mostly means embedded/jetson SBCs; currently this means importing nixpkgs with different config.cudaCapabilities values... any thoughts on how to express this in a not-too-ad-hoc way?

Patch release-lib.nix to add this logic:

nixpkgsArgs' = if builtins.isFunction nixpkgsArgs then nixpkgsArgs else (system: nixpkgsArgs);

And then replace all the nixpkgsArgs usages with (nixpkgsArgs' system)

10:03:33
@oak:universumi.fioak 🏳️‍🌈♥️ changed their profile picture.20:21:23
11 Jul 2024
@ss:someonex.netSomeoneSerge (matrix works sometimes)openai-triton broken with cuda+python3.12 😩00:52:55
@myrkskog:matrix.orgmyrkskog joined the room.03:15:20
@connorbaker:matrix.orgconnor (he/him)
[2/2137/2141 built (157 failed), 11826 copied (948537.2 MiB), 27313.5 MiB DL] building xyce-7.8.0 (checkPhase): MEASURE/PrecisionTest............................................passed[sh]      (Time:   1s =   0.

💀

07:06:43
@ss:someonex.netSomeoneSerge (matrix works sometimes)ROCm stuff cache-missing again12:39:44
@ss:someonex.netSomeoneSerge (matrix works sometimes) https://hydra.nixos.org/job/nixpkgs/trunk/rocmPackages.rocsolver.x86_64-linux yeah getting a timeout locally as well 12:40:02
@yorik.sar:matrix.orgyorik.sar joined the room.15:05:02
@ss:someonex.netSomeoneSerge (matrix works sometimes) Madoura I'm trying to build rocsolver again but I already suspect it's going to time out another time 16:30:42

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