llama : add llama_init_backend() API (close #1527)

1 files changed, 15 insertions, 0 deletions

diff --git a/llama.cpp b/llama.cpp
index dd449592..5e6980b4 100644
--- a/llama.cpp
+++ b/llama.cpp
@@ -839,6 +839,21 @@ bool llama_mlock_supported() {
     return llama_mlock::SUPPORTED;
 }
 
+void llama_init_backend() {
+    ggml_time_init();
+
+    // needed to initialize f16 tables
+    {
+        struct ggml_init_params params = { 0, NULL, false };
+        struct ggml_context * ctx = ggml_init(params);
+        ggml_free(ctx);
+    }
+}
+
+int64_t llama_time_us() {
+    return ggml_time_us();
+}
+
 //
 // model loading
 //