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How reset stats work in case of multicore ?
I run multicore experiment with 8 cores running the same binary.
The binary has m5_reset_stats(0,0); before code of interest which is a loop that runs huge number of iterations (for example 100k ~ access 781kB of data ,in case of double type item is accessed each loop iteration)) .
The results sometimes appear to be fine , i.e. numCycles per all cores are almost equal
But in other situations, with same code but applying different memory scheduling technique , some cores have 0 "system.cpux.numCycles", even that in GEM5 output I can see that the corresponding code is working and produces the desired output per each
core!
Is it expected , Should I use reset stats in different way ?
Thank you.
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