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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/#cuda58 Servers

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3 Jan 2023
@skainswo:matrix.orgSamuel Ainsworth
In reply to @iopq:matrix.org
trace: warning: The option nix.binaryCaches' defined in /etc/nixos/cachix/cuda-maintainers.nix' and /etc/nixos/cachix.nix' has been renamed to nix.settings.substituters'.
trace: warning: The option nix.binaryCachePublicKeys' defined in /etc/nixos/cachix/cuda-maintainers.nix' has been renamed to `nix.settings.trusted-public-keys'.
This is an issue with cachix. I would recommend updating your cachix version to the latest stable, and re-running cachix use cuda-maintainers. If that doesn't work, I would file a bug report with cachix
04:19:22
@lromor:matrix.orglromor joined the room.22:40:17
@lromor:matrix.orglromorHi, I noticed that the nixos docs are a bit old, what's the right way to define a nix-shell to use cuda? Shall we update the documentation as well? It looks like the non-FHS version of not working. Any clues?22:45:10
4 Jan 2023
@skainswo:matrix.orgSamuel Ainsworth
In reply to @lromor:matrix.org
Hi, I noticed that the nixos docs are a bit old, what's the right way to define a nix-shell to use cuda? Shall we update the documentation as well? It looks like the non-FHS version of not working. Any clues?
Hi lromor: what software are you trying to use exactly? The most up to date documentation lives on nixos.wiki
08:09:48
@skainswo:matrix.orgSamuel Ainsworth* Hi lromor: what software are you trying to use exactly? The most up to date cuda documentation lives on nixos.wiki08:10:12
@lromor:matrix.orglromorHi, this is the page:08:19:40
@lromor:matrix.orglromorhttps://nixos.wiki/wiki/CUDA08:19:45
@lromor:matrix.orglromorthe cuda-fhs.nix seems to work. I'm testing these things against official NVIDIA cuda-samples . I have a 4090 and most of the samples work except cuFFT ones.08:20:58
@lromor:matrix.orglromorthe cuda-shell.nix doesn't work at all instead. 08:21:26
@hexa:lossy.networkhexa
In reply to @hexa:lossy.network
fyi https://github.com/NixOS/nixpkgs/pull/208232
so is everyone happy with the results here?
16:39:43
@hexa:lossy.networkhexa
In reply to @hexa:lossy.network
python-updates updates numpy past 1.24.0 and numba is lagging behind as usual
updated to 1.23.5 instead to give numba more time
16:40:16
@lromor:matrix.orglromorHi, what is the standard way to have libcufft in the nixos env?20:09:45
6 Jan 2023
@skainswo:matrix.orgSamuel Ainsworth
In reply to @lromor:matrix.org
Hi, what is the standard way to have libcufft in the nixos env?
libcufft is available in cudaPackages! it's used in eg Mathematica: https://cs.github.com/?scopeName=All+repos&scope=&q=repo%3Anixos%2Fnixpkgs+libcufft
20:39:18
17 Jan 2023
@hexa:lossy.networkhexastarted updating tensorflow to 2.11.0 as its currently broken because tensorboard is on 2.11.0 already02:23:32
@hexa:lossy.networkhexahttps://github.com/NixOS/nixpkgs/pull/21117302:23:39
@hexa:lossy.networkhexarequires tensorflow-io-gcs-filesystem02:23:51
@hexa:lossy.networkhexaI may or may not get to that in the coming days02:24:02
@hexa:lossy.networkhexaanyone feel free to chime in02:24:05
@justbrowsing:matrix.orgKevin Mittman (UTC-7)Redacted or Malformed Event19:54:32
@justbrowsing:matrix.orgKevin Mittman (UTC-7)Hi there, I'm back from an extended leave. How's it going?19:57:58
22 Jan 2023
@ss:someonex.netSomeoneSerge (back on matrix)The one most deliberately overpinned package in this cursed universe19:11:52
@ss:someonex.netSomeoneSerge (back on matrix)Hey-hey, welcome back! Personally, I'm mostly being a user here lately, but I saw that at least samuela and tpw_rules have been doing some good work on github19:14:27
@ss:someonex.netSomeoneSerge (back on matrix)Oh my, and it only says so after the bazel build has finished 😱20:16:05
24 Jan 2023
@uri-canva:matrix.orgUri Baghin joined the room.21:23:24
@uri-canva:matrix.orgUri Baghin left the room.21:23:44
@uri-canva:matrix.orgUri Baghin joined the room.21:24:12
28 Jan 2023
@iopq:matrix.orgiopqtts is broken on unstable09:43:48
@iopq:matrix.orgiopqERROR: Could not find a version that satisfies the requirement tensorboard<2.11,>=2.10 (from tensorflow) (from versions: none) ERROR: No matching distribution found for tensorboard<2.11,>=2.10 09:43:50
@ss:someonex.netSomeoneSerge (back on matrix) Yea, it's the tensorboard-io issue that hexa mentioned above 16:55:33
@hexa:lossy.networkhexaI think everyone here dreads working with bazel16:57:57

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