1 files changed, 18 insertions, 0 deletions
diff --git a/profiles/llm.nix b/profiles/llm.nix
new file mode 100644
index 0000000..d5d02f4
--- /dev/null
+++ b/profiles/llm.nix
@@ -0,0 +1,18 @@
+{ ... }:
+{
+  services.ollama = {
+    enable = true;
+    acceleration = "rocm";
+    host = "0.0.0.0";
+    openFirewall = true;
+    environmentVariables = {
+      # Flash Attention: Improves memory efficiency and speeds up long context
+      OLLAMA_FLASH_ATTENTION = "1";
+      # KV cache quantization: Reduces VRAM footprint (q8_0 = 8-bit quantization)
+      OLLAMA_KV_CACHE_TYPE = "q8_0";
+    };
+    loadModels = [
+      "qwen3:8b" # https://ollama.com/library/qwen3
+    ];
+  };
+}