include llama.cpp since there were some edits

llama.cpp/tools/tuning/fa-vec.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#include "ggml-backend.h"
+
+struct tuner_opts {
+    const char * dtype_filter   = nullptr;  // comma-separated, e.g. "f16,q4_0"; null = all
+    const char * dk_filter      = nullptr;  // comma-separated dk values, e.g. "128,192"; null = all
+    int          reps           = 7;
+    unsigned     seed           = 1234;
+    bool         cooldown       = true;
+    double       cool_drift     = 0.10;
+    double       cool_eps       = 0.03;
+    int          cool_max_wait  = 120;
+    int          cool_max_retry = 2;
+};
+
+// Returns false only when the required Metal proc bridges are unavailable.
+bool tuner_fa_vec_run(ggml_backend_t backend, ggml_backend_dev_t dev, const tuner_opts & opts);