Hi,
I am trying to verify the following equation through the performance counters.
Frequency utilization in a time interval (let's assume 50 ms)
f= IC*CPIexe + Memory Stalls
IC - Instructions retired
CPI-CPI execution
Memory Stalls-IFU_Mem STall
How to determine CPIexe.
CPIexe=(Unhalted Core cycles-Mem Stalls)
Instruction Retired
Is the above equation correct?
Waiting for your replies.
Thank You
