Can't find UUID for CUDA device

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1

I got the following error as I launched my exec from nsys:

FATAL ERROR: /dvs/p4/build/sw/devtools/Agora/Rel/CUDA12.3/QuadD/Target/quadd_d/quadd_d/jni/EventSource/Trace.cpp(1855): Throw in function QuadDCommon::Uuid QuadDDaemon::EventSource::Trace::GetCudaDeviceUuidForTimestamp(QuadDCommon::ProcessId, const ConstTraceEvent&, uint64_t) const
Dynamic exception type: boost::wrapexcept<QuadDCommon::InternalErrorException>
std::exception::what: InternalErrorException
[QuadDCommon::tag_message*] = Can't find UUID for CUDA device 0 (PID 3436028)

Any idea?

2

@liuyis can you take a look at this?

3

@Ziqi Could you try the latest release, 2025.1 and see if there’s any difference? Nsight Systems - Get Started | NVIDIA Developer