Hi,
I am still new to *perfmon*. I was to able to do a small PoC application
that reads two counters (cache-misses, and branch-instructions).
My questions are :
- What is the difference between measuring events individually or
creating a group of events that encapsulates them all ? What is a use case
where I need to create a group with a group leader ?
- For multi-threaded applications, each thread will create its own
counters. At the end of execution, they will some how be aggregated. Is
that correct ?
--
Regards,
Khaled Mahmoud
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