docs: add cuda

docs/cuda.md

@@ -0,0 +1,28 @@
+https://discourse.nixos.org/t/cuda-cache-for-nix-community/56038
+
+```nix
+{
+  nixpkgs.config.cudaSupport = true;
+
+  nixpkgs.config.allowUnfreePredicate =
+    p:
+    builtins.all (
+      license:
+      license.free
+      || builtins.elem license.shortName [
+        "CUDA EULA"
+        "cuDNN EULA"
+        "cuTENSOR EULA"
+        "NVidia OptiX EULA"
+      ]
+    ) (if builtins.isList p.meta.license then p.meta.license else [ p.meta.license ]);
+}
+```
+
+[#cuda:nixos.org matrix room](https://app.element.io/#/room/#cuda:nixos.org)
+
+[Nixpkgs CUDA team](https://nixos.org/community/teams/cuda/)
+
+[package-sets](./package-sets.md)
+
+[cache](./cache.md)

docs/package-sets.md

@@ -1,5 +1,7 @@
 #### Nixpkgs CUDA and ROCm
 
+See [here](./cuda.md) for more information.
+
 [CUDA and ROCm release set in nixpkgs](https://github.com/NixOS/nixpkgs/blob/master/pkgs/top-level/release-cuda.nix)
 
 Built on `nixos-unstable-small` for `x86_64-linux`:

mkdocs.yml

@@ -6,6 +6,7 @@ nav:
       - continuous-integration.md
       - Faster GitHub Actions: namespace-actions.md
       - package-sets.md
+      - CUDA: cuda.md
       - cache.md
       - community-builder.md
       - R. RyanTM nixpkgs-update bot: update-bot.md