!eWOErHSaiddIbsUNsJ:nixos.org

NixOS CUDA

337 Members
CUDA packages maintenance and support in nixpkgs | https://github.com/orgs/NixOS/projects/27/ | https://nixos.org/manual/nixpkgs/unstable/#cuda64 Servers

Load older messages


SenderMessageTime
28 May 2026
@sporeray:matrix.orgRobbie Buxton Using fetchPatch with stripLen2 with extraPrefix = opencv_contrib/ 20:28:55
@sporeray:matrix.orgRobbie Buxton * Using fetchPatch with stripLen = 2 with extraPrefix = opencv_contrib/ 20:29:08
@glepage:matrix.orgGaétan LepageIndeed. You rock!20:31:40
@glepage:matrix.orgGaétan Lepage https://github.com/NixOS/nixpkgs/pull/525342 20:38:41
@glepage:matrix.orgGaétan Lepage Fixes onnxruntime too: https://github.com/NixOS/nixpkgs/pull/525369 22:11:56
29 May 2026
@berrij:fairydust.spaceBerriJHere you go: https://uni-duisburg-essen.sciebo.de/s/r44i7DSJJWBoBag The password is: 123404:11:59
@glepage:matrix.orgGaétan Lepage

Here's a good one 🥲🐸

https://github.com/NixOS/nixpkgs/pull/525504
cc Kevin Mittman (UTC-7)

09:34:51
@glepage:matrix.orgGaétan Lepage *

Here's a good one 🥲🐸

https://github.com/NixOS/nixpkgs/pull/525504
cc Kevin Mittman (UTC-7)

(Maybe I'm just holding it wrong and I badly packaged apex)

09:39:24
30 May 2026
@justbrowsing:matrix.orgKevin Mittman (UTC-7)Yeah I wish it was a consistent interface, have run into similar elsewhere02:13:22
@glepage:matrix.orgGaétan LepageUnfortunately, my fix now breaks the build with our default set of capabilities08:51:20
@613fd0ba9f744876:matrix.orgFlakeyForger joined the room.18:10:46
@613fd0ba9f744876:matrix.orgFlakeyForger set a profile picture.18:21:02
@613fd0ba9f744876:matrix.orgFlakeyForger removed their profile picture.18:25:15
@613fd0ba9f744876:matrix.orgFlakeyForger set a profile picture.18:25:26
1 Jun 2026
@glepage:matrix.orgGaétan LepageMerged!18:28:28
2 Jun 2026
@bjth:matrix.orgBryan HonofWould it be worth backporting that one to 26.05?07:47:09
@glepage:matrix.orgGaétan Lepage

Tehcnically yes, but the team is currently

  • under staffed
  • lacking compute, both for CI and development/testing

So we're doing our best to keep the lights on and things somehow up to date. All the extra, as much as we'd love to do (and I truly do) is currently out of scope.

(Having said that, backporting this one to 26.05 shouldn't be too bad. Don't hesitate to open a PR, I'll try to do it today otherwise)

07:58:19
@glepage:matrix.orgGaétan Lepage Opened the backport PR :) : https://github.com/NixOS/nixpkgs/pull/527055 08:57:59
@glepage:matrix.orgGaétan Lepage *

Opened the backport PR :) : https://github.com/NixOS/nixpkgs/pull/527055

Testing is ongoing

08:58:09
@bjth:matrix.orgBryan HonofThank you!11:52:29
@bjth:matrix.orgBryan Honof

Is it possible that CCCL got renamed from cuda_cccl to just cccl in the manifests?

diff --git a/pkgs/development/cuda-modules/packages/cccl.nix b/pkgs/development/cuda-modules/packages/cccl.nix
new file mode 100644
index 0000000000..1f863f770a
--- /dev/null
+++ b/pkgs/development/cuda-modules/packages/cccl.nix
@@ -0,0 +1,1 @@
+{ cuda_cccl }: cuda_cccl
diff --git a/pkgs/development/cuda-modules/packages/cuda_cccl.nix b/pkgs/development/cuda-modules/packages/cuda_cccl.nix
index a10f165f25..78c5274686 100644
--- a/pkgs/development/cuda-modules/packages/cuda_cccl.nix
+++ b/pkgs/development/cuda-modules/packages/cuda_cccl.nix
@@ -7,7 +7,8 @@
 }:
 buildRedist {
   redistName = "cuda";
-  pname = "cuda_cccl";
+  # Renamed from "cuda_cccl" to "cccl" in the CUDA 13.3 redist manifest.
+  pname = if cudaAtLeast "13.3" then "cccl" else "cuda_cccl";

   # Restrict header-only packages to a single output.
   # Also, when using multiple outputs (i.e., `out`, `dev`, and `include`), something isn't being patched correctly,
11:53:54
@glepage:matrix.orgGaétan Lepage *

Tehcnically yes, but the team is currently

  • under staffed
  • lacking compute, both for CI and development/testing

So we're doing our best to keep the lights on and things somehow up to date. All the extras, as much as we'd love to work on them (and I truly do), are currently out of scope.

(Having said that, backporting this one to 26.05 shouldn't be too bad. Don't hesitate to open a PR, I'll try to do it today otherwise)

12:24:24
@connorbaker:matrix.orgconnor (he/him)Anything is possible 🫩14:57:57
@connorbaker:matrix.orgconnor (he/him)I’ll try to take a look later14:58:06
3 Jun 2026
@justbrowsing:matrix.orgKevin Mittman (UTC-7)Yes cuda_cccl is renamed to cccl and now version matched to the github releases01:23:57
@justbrowsing:matrix.orgKevin Mittman (UTC-7) 13 > 2 01:24:50
@humblefool2005:matrix.orgDarshan Thakare joined the room.12:10:58
@seudonym:matrix.orgWahid Khan joined the room.17:49:55
@seudonym:matrix.orgWahid Khanhello, i'm new to nix. in the process of learning to hopefully contribute one day17:51:16
@seudonym:matrix.orgWahid Khanspecifically cuda, as im in robotics17:51:28

Show newer messages


Back to Room ListRoom Version: 9