ggml : introduce ggml_status (ggml/750)

* using enum as an exit code instead of macros

* update return type from enum to unsigned int

* indentation fix

* compound update
ggml_compute_exit_code -> ggml_status
changed ggml_status from a bit-field type to simple codes
ggml_status to string cast

* ggml_status to string cast

* GGML_CALL was removed

Co-authored-by: slaren <slarengh@gmail.com>

---------

Co-authored-by: slaren <slarengh@gmail.com>
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/ggml-vulkan.cpp b/ggml-vulkan.cpp
index ae9cb3c1..bc316c3f 100644
--- a/ggml-vulkan.cpp
+++ b/ggml-vulkan.cpp
@@ -5092,7 +5092,7 @@ GGML_CALL static void ggml_backend_vk_synchronize(ggml_backend_t backend) {
     ctx->transfer_ctx = nullptr;
 }
 
-GGML_CALL static bool ggml_backend_vk_graph_compute(ggml_backend_t backend, ggml_cgraph * cgraph) {
+GGML_CALL static ggml_status ggml_backend_vk_graph_compute(ggml_backend_t backend, ggml_cgraph * cgraph) {
     ggml_backend_vk_context * ctx = (ggml_backend_vk_context *)backend->context;
 
     for (int i = 0; i < cgraph->n_nodes; i++) {
@@ -5135,7 +5135,7 @@ GGML_CALL static bool ggml_backend_vk_graph_compute(ggml_backend_t backend, ggml
 
     ggml_vk_graph_cleanup(ctx);
 
-    return true;
+    return GGML_STATUS_SUCCESS;
 
     UNUSED(backend);
 }