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CUDA packages maintenance and support in nixpkgs | https://github.com/orgs/NixOS/projects/27/ | https://nixos.org/manual/nixpkgs/unstable/#cuda58 Servers

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1 Nov 2025
@eveeifyeve:matrix.org@eveeifyeve:matrix.orgI might try to debug this. Because I am happy to.05:53:52
@eveeifyeve:matrix.org@eveeifyeve:matrix.orgIt's complex.h sorry..06:00:31
@eveeifyeve:matrix.org@eveeifyeve:matrix.orgIt's there, but idk something werid about pytorch package. 06:01:30
@eveeifyeve:matrix.org@eveeifyeve:matrix.orghttps://github.com/NixOS/nixpkgs/issues/45745606:02:36
@glepage:matrix.orgGaétan Lepage
In reply to @eveeifyeve:matrix.org
A good question does cuda_cccl include thrust/context.h because with hydra it's receiving a lot of errors saying it's missing for pytorch.
https://hydra.nixos.org/build/311450648/log
I am aware that torchWithRocm is broken. I mentioned it to @lt1379:matrix.org a few days ago.
09:02:40
@glepage:matrix.orgGaétan LepageThe regular pytorch builds fine AFAIK09:03:36
@leona:leona.isleona joined the room.09:15:42
@lt1379:matrix.orgLunTracked it down to USE_FBGEMM_GENAI doing some hacky things with hip flags, will have a PR up soon if that was the only build issue. (Just turning it off, it's some specialized quantized kernels for one ISA only right now so really doesn't seem worth trying to fix the jank)18:55:34
@glepage:matrix.orgGaétan Lepage changed their profile picture.22:52:58

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