fix the random crash for UT with multi-thread run

microsoft · Sep 19, 2024 · 511f782 · 511f782
1 parent bd60add
commit 511f782
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/onnxruntime/core/providers/qnn/qnn_execution_provider.cc b/onnxruntime/core/providers/qnn/qnn_execution_provider.cc
@@ -36,7 +36,7 @@ constexpr const char* QNN = "QNN";
 static std::unique_ptr<std::vector<std::function<void()>>> s_run_on_unload_;
 
 void RunOnUnload(std::function<void()> function) {
-  OrtMutex mutex;
+  static OrtMutex mutex;
   std::lock_guard<OrtMutex> guard(mutex);
   if (!s_run_on_unload_) {
     s_run_on_unload_ = std::make_unique<std::vector<std::function<void()>>>();