ollama rocm gpu fix

hosts/common/extraServices/ollama.nix

@@ -20,5 +20,9 @@ in {
       host = "[::]";
       openFirewall = true;
     };
+    nixpkgs.config = {
+      rocmSupport = config.services.xserver.videoDrivers == ["amdgpu"];
+      cudaSupport = config.services.xserver.videoDrivers == ["nvidia"];
+    };
   };
 }

hosts/m3-kratos/default.nix

@@ -48,4 +48,10 @@
     podman.enable = true;
     virtualisation.enable = true;
   };
+  services.ollama = {
+    environmentVariables = {
+      HCC_AMDGPU_TARGET = "gfx1100";
+    };
+    rocmOverrideGfx = "11.0.0";
+  };
 }