connor (he/him) (UTC-5) could you please give a shot at the following ?

nix build github:GaetanLepage/nixpkgs/jaxlib#python311Packages.jaxlib

connor (he/him) (UTC-5) could you please give a shot at the following ?

nix build github:GaetanLepage/nixpkgs/jaxlib#python311Packages.jaxlibWithCuda

In reply to @ss:someonex.net
...primarily because of^^^ and because no one seems to be actively using Nixpkgs' in-tree trt expression?

In reply to @lcw:matrix.org

Does anyone have nsight_systems working?

I am using CUDA to develop programs on NixOS 24.05 and it is working great. Now I want to profile my code.
Using the following flake

{
  description = "nsight_systems";

  inputs = {
    # nixpkgs.url = "github:NixOS/nixpkgs/release-24.05";
    # nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
    nixpkgs.url = "github:ConnorBaker/nixpkgs/feat/cudaPackages-fixed-output-derivations";
  };
  outputs = { self, nixpkgs }:
    let
      system = "x86_64-linux";
      pkgs = import nixpkgs { system = system; config.allowUnfree = true; };
    in
    {
      devShells.${system}.default = pkgs.mkShell {
        nativeBuildInputs = [
          pkgs.cudaPackages.nsight_systems
          pkgs.cudaPackages.nsight_compute
        ];
      };
    };
}

I was able to get ncu working.

In reply to @lcw:matrix.org

But when I try to run nsys-ui I get a dialogue box with the error message

Failed to load plugin: QuadDPlugin

Cannot load library /nix/store/hzp2wmqbqihx4slp353ixs405ry6li4f-cuda12.5-nsight_systems-2024.2.3.38-bin/nsight-systems/2024.2.3/host-linux-x64/Plugins/QuadDPlugin/libQuadDPlugin.so: /nix/store/hzp2wmqbqihx4slp353ixs405ry6li4f-cuda12.5-nsight_systems-2024.2.3.38-bin/nsight-systems/2024.2.3/host-linux-x64/Plugins/QuadDPlugin/libQuadDPlugin.so: undefined symbol: _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED1Ev, version Qt_6

Some functionality will be disabled

In reply to @ss:someonex.net
Looks likw a lwftover vendored qt library that we oughtta relink

In reply to @ss:someonex.net
...primarily because of^^^ and because no one seems to be actively using Nixpkgs' in-tree trt expression?

the essence of the problem is this:

       > error: auto-patchelf could not satisfy dependency libcudart.so.12 wanted by /nix/store/799sv915xqi5b8n14hdkbbp6h06rrjz7-tensorrt-10.1.0.27-bin/bin/trtexec
       > auto-patchelf failed to find all the required dependencies.```

In reply to @ss:someonex.net
...primarily because of^^^ and because no one seems to be actively using Nixpkgs' in-tree trt expression?

the essence of the problem is this:

       > error: auto-patchelf could not satisfy dependency libcudart.so.12 wanted by /nix/store/799sv915xqi5b8n14hdkbbp6h06rrjz7-tensorrt-10.1.0.27-bin/bin/trtexec
       > auto-patchelf failed to find all the required dependencies..
```

In reply to @glepage:matrix.org

connor (he/him) (UTC-5) could you please give a shot at the following ?

nix build github:GaetanLepage/nixpkgs/jaxlib#python311Packages.jaxlibWithCuda

In reply to @search-sense:matrix.org

the essence of the problem is this:

       > error: auto-patchelf could not satisfy dependency libcudart.so.12 wanted by /nix/store/799sv915xqi5b8n14hdkbbp6h06rrjz7-tensorrt-10.1.0.27-bin/bin/trtexec
       > auto-patchelf failed to find all the required dependencies..
```

Gaétan Lepage: ran into an error doing the build

$ cat ~/.config/nixpkgs/config.nix 
{
  allowAliases = false;
  allowBroken = false;
  allowUnfree = true;
  checkMeta = true;
  cudaCapabilities = [ "7.5" ];
  cudaSupport = true;
}
$ nix build --impure -L github:GaetanLepage/nixpkgs/jax#python311Packages.jaxlibWithCuda

https://gist.github.com/ConnorBaker/56253dd716f7b0a30705916cff13f964

In reply to @hexa:lossy.network
it keeps clogging my hydra build slots alot

https://hj.9fs.net/emery/p/1719216291.477930

"Wave propagation modules for PyTorch"

"Open-source software for simulating the dynamics of closed and open quantum systems"

In reply to @glepage:matrix.org
Thanks for taking the time connor (he/him) (UTC-5).
I actually wanted you to try my jaxlib branch.
The jax branch is for the jax update and it is basically stuck becaus of some important changes in the upstream packaging/build process

In reply to @connorbaker:matrix.org
Sorry I didn’t get to it sooner, my bad :(

In reply to @connorbaker:matrix.org
Gaétan Lepage: you mentioned you had a wrapper (script?) around Nixpkgs-review which ran it with different configurations. Any chance you can share it? I’ve been wanting to have some way to have Nixpkgs-review generate an expression for everything it would build, parameterized by multiple Nixpkgs configs.