Reapply "llama-cpp: maybe use vulkan?"

This reverts commit 9addb1569a.

flake.lock

@@ -325,16 +325,16 @@
         ]
       },
       "locked": {
-        "lastModified": 1775236905,
-        "narHash": "sha256-tHshzR/k6D/r5UhJCfJ9b/mJgsbn7ODtnZrDlimhOOI=",
-        "owner": "TheTom",
+        "lastModified": 1774922513,
+        "narHash": "sha256-TKk1i8AZzxy4/z0MkqKxoGf/CQDvoL+jo8JDtZeCRy8=",
+        "owner": "apollosenvy",
         "repo": "llama-cpp-turboquant",
-        "rev": "bc05a6803e48f17e0f2c7a99fce9b50d03882de7",
+        "rev": "9e80e93ceb115bc5055997c373d8c09bfa47a565",
         "type": "github"
       },
       "original": {
-        "owner": "TheTom",
-        "ref": "feature/turboquant-kv-cache",
+        "owner": "apollosenvy",
+        "ref": "pr/vulkan-turbo3",
         "repo": "llama-cpp-turboquant",
         "type": "github"
       }
@@ -368,11 +368,11 @@
         "systems": "systems_3"
       },
       "locked": {
-        "lastModified": 1775446111,
-        "narHash": "sha256-3W1RFYoJgpC9N7Oezj3r4ILOzBP4LSob8QZV0/vuxhc=",
+        "lastModified": 1775531897,
+        "narHash": "sha256-3NIpnV1HxBCwi00iMvj9KcqXkM0VNA72KABj8g0cFFs=",
         "owner": "Infinidoge",
         "repo": "nix-minecraft",
-        "rev": "059dc0e19a275112ba0a396f0d7d2c4cda062d10",
+        "rev": "8c7693880cb861e60adeab5480f02dc3e7a390f6",
         "type": "github"
       },
       "original": {
@@ -715,11 +715,11 @@
     "trackerlist": {
       "flake": false,
       "locked": {
-        "lastModified": 1775426970,
-        "narHash": "sha256-MXs6xRTFxCvXnhShHMTCSw70nFeIkY1L20YWXso0xyo=",
+        "lastModified": 1775599784,
+        "narHash": "sha256-ZapxbiFEYjJV2nhdowHQ/8+c8Jd5fpBIEKDiPEmyNgI=",
         "owner": "ngosang",
         "repo": "trackerslist",
-        "rev": "00634b20e7c805cffcde71f280324ef6ab45607f",
+        "rev": "6cc71b5b65349081bb713719f5142c200438a327",
         "type": "github"
       },
       "original": {

flake.nix

@@ -29,7 +29,8 @@
     };
 
     llamacpp = {
-      url = "github:TheTom/llama-cpp-turboquant/feature/turboquant-kv-cache";
+      # url = "github:TheTom/llama-cpp-turboquant/feature/turboquant-kv-cache";
+      url = "github:apollosenvy/llama-cpp-turboquant/pr/vulkan-turbo3";
       inputs.nixpkgs.follows = "nixpkgs";
     };
 

services/llama-cpp.nix

@@ -23,10 +23,10 @@ in
     );
     port = service_configs.ports.private.llama_cpp.port;
     host = "0.0.0.0";
-    package = (lib.optimizePackage inputs.llamacpp.packages.${pkgs.system}.default);
+    package = (lib.optimizePackage inputs.llamacpp.packages.${pkgs.system}.vulkan);
     extraFlags = [
-      # "-ngl"
-      # "12"
+      "-ngl"
+      "999"
       "-c"
       "65536"
       "-ctk"