[Openmp-commits] [openmp] [libomptarget][nextgen-plugin] Add missing mutex lock (PR #83455)
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Mon Mar 4 11:58:51 PST 2024
https://github.com/dhruvachak commented:
In the caller of waitOnStreamOperation, there is below locking. Can you explain why we still need additional locking?
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Error AMDGPUStreamTy::waitEvent(const AMDGPUEventTy &Event) {
// Retrieve the recorded stream on the event.
AMDGPUStreamTy &RecordedStream = *Event.RecordedStream;
std::scoped_lock<std::mutex, std::mutex> Lock(Mutex, RecordedStream.Mutex);
https://github.com/llvm/llvm-project/pull/83455
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