janetsc commented on code in PR #13609:
URL: https://github.com/apache/tvm/pull/13609#discussion_r1060822501


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src/runtime/hexagon/hexagon_thread_manager.cc:
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@@ -265,9 +265,15 @@ void HexagonThreadManager::WaitOnThreads() {
 }
 
 void HexagonThreadManager::CheckSemaphore(unsigned syncID) {
+  // We want the success case to be fast, so do not lock the mutex

Review Comment:
   That's a good point - thank you!  I'll file a task for this.



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