do not cache temporary blob for uploading weight (#5266)

Tencent · Jan 5, 2024 · a31f662 · a31f662
1 parent 556b79c
commit a31f662
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/net.cpp b/src/net.cpp
@@ -145,6 +145,8 @@ int NetPrivate::upload_model()
     }
 
     Option opt_upload = opt;
+    opt_upload.blob_allocator = 0;
+    opt_upload.workspace_allocator = 0;
     opt_upload.blob_vkallocator = weight_vkallocator;
     opt_upload.workspace_vkallocator = weight_vkallocator;
     opt_upload.staging_vkallocator = weight_staging_vkallocator;