[PerfSuite-users] question about profiling more than one block of code #2

[George M. <ge...@ma...>]

Dear all,

sorry for my second email but I saw the xml files (psrun –C -c 
papi_profile_cycles.xml myprog) about profiling and as I have read that 
we can profile only for one event. My question is how could I measure 
Mflops like in counting mode? Also which is the most <<right>> threshold 
or sampling rate in order to be more accurate the result (if it's able 
to measure Mflops with one running)?

Thanks a lot,
Best regards,
George Markomanolis