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Profiling an application which uses SIGNALS

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Hello,
we are using Intel VTune 2015 for profiling our application which is running under CentOS 5.11.
Our application uses c++ signals for the control flow. When trying to do a basic hotspots analysis using amplxe-cl command line tool with the following parameters: 
-duration 20 --run-pass-thru=--profiling-signal=1
VTune yields the following error message when detaching after the 20 seconds duration. Alternative to the number 1 I also tried number 4 without any change in results.

amplxe: Error: Assertion failed: handler_ex1445: obj->is_first_class_handler_set[signo] == 1 : BUG! : signo == 1. Please contact the technical support. 

Without using "--run-pass-thru=--profiling-signal=1" as parameter the signal handlers of our application do not work after profiling and the process is ended when receiving a signal.
Please provide guidance on how to use VTune in this scenario.

Best Regards,
Stephan


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