Steinin Steinin - 3 years ago 312
Linux Question

NSight Profiler Signal 139

I am trying to profile my program using the inbuilt profiler in NSight but the profiling session terminates immediately after starting and I receive as feedback "Warning: Application received signal 139". What does this mean?

I also receive the following error message:


Unable to read the entire session timeline. The displayed timeline may
be empty or incomplete because the application aborted or failed to
flush profile data before exiting. The application should call
cudaDeviceReset() before exiting to ensure that all profile data is
flushed.

Answer Source

In nsight, go to Profile Configurations and then the Profiler tab. Uncheck "Enable concurrent kernel profiling".

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