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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/#cuda64 Servers

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24 Mar 2025
@msanft:matrix.orgMoritz SanftSure!15:47:58
@glepage:matrix.orgGaétan Lepage

Hi,
I'm looking at mistral-rs and trying to make autoAddDriverRunPath and autoPatchelfHook work, but I get this at runtime:

Unable to dynamically load the "cuda" shared library - searched for library names: ["cuda", "nvcuda"]. Ensure that `LD_LIBRARY_PATH` has the correct path to the installed library. If the shared library is present on the system under a different name than one of those listed above, please open a GitHub issue.
16:30:22
@ss:someonex.netSomeoneSerge (matrix works sometimes)They probably CDLL on the python side?17:26:26
@glepage:matrix.orgGaétan LepageIt's rust17:43:35
@glepage:matrix.orgGaétan LepageBut yeah, they surely DLopen17:43:40
25 Mar 2025
@connorbaker:matrix.orgconnor (he/him) Kevin Mittman: I really like that cuda_cudart provides stubs for driver libraries unavailable at build time — any chance we could see stubs for core Jetson libraries like libnvdla_compiler.so or libnvdla_runtime.so, or whether something like llvm-ifs (https://llvm.org/docs/CommandGuide/llvm-ifs.html) would be able to generate stubs from unpacked shared object files from the Jetson Debian packages? 06:55:39
@ss:someonex.netSomeoneSerge (matrix works sometimes)

We’d also like to extend an open invitation for anyone who wishes to help us maintain Xen!

Let us know if you’d like to help us test, update and keep Xen working for the foreseeable future! Simply open a Pull Request on Nixpkgs adding yourself to the Xen team on maintainers/team-list.nix.

Oh, that's how it's done. I don't believe we ever did this CC connor (he/him) (UTC-7)

11:17:38
@glepage:matrix.orgGaétan LepageRedacted or Malformed Event12:49:38
@glepage:matrix.orgGaétan LepageRedacted or Malformed Event12:49:39

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