ggml : add and use ggml_cpu_has_llamafile() (#8664)

ggml/include/ggml.h

@@ -2400,6 +2400,7 @@ extern "C" {
     GGML_API int ggml_cpu_has_vsx        (void);
     GGML_API int ggml_cpu_has_matmul_int8(void);
     GGML_API int ggml_cpu_has_cann       (void);
+    GGML_API int ggml_cpu_has_llamafile  (void);
 
     //
     // Internal types and functions exposed for tests and benchmarks

ggml/src/ggml.c

@@ -22005,6 +22005,14 @@ int ggml_cpu_has_cann(void) {
 #endif
 }
 
+int ggml_cpu_has_llamafile(void) {
+#if defined(GGML_USE_LLAMAFILE)
+    return 1;
+#else
+    return 0;
+#endif
+}
+
 int ggml_cpu_has_gpublas(void) {
     return ggml_cpu_has_cuda() || ggml_cpu_has_vulkan() || ggml_cpu_has_kompute() || ggml_cpu_has_sycl();
 }

src/llama.cpp

@@ -19146,11 +19146,7 @@ const char * llama_print_system_info(void) {
     s += "SSSE3 = "       + std::to_string(ggml_cpu_has_ssse3())       + " | ";
     s += "VSX = "         + std::to_string(ggml_cpu_has_vsx())         + " | ";
     s += "MATMUL_INT8 = " + std::to_string(ggml_cpu_has_matmul_int8()) + " | ";
-#ifdef GGML_USE_LLAMAFILE
-    s += "LLAMAFILE = 1 | ";
-#else
-    s += "LLAMAFILE = 0 | ";
-#endif
+    s += "LLAMAFILE = "   + std::to_string(ggml_cpu_has_llamafile())   + " | ";
 
     return s.c_str();
 }