Hi,
I saw one of paper (Cycle Accounting Analysis on Intel Core2 Processors). In this paper it's given RS_UOPS_DISPATCHED (CMASK=1,INV=1) gives the
number of stall cycles for a processor in a given interval. Suppose
stall cycles given for a program's execution , by the above assumption
is C(stall) and the useful cycles are C(useful) at frequency F. Total cycles
C= C(useful) + C (Stall)
If I modify the frequency to f, the total number of cycles taken above is
C" = C(useful) * (f/F) + C(Stall)
Is this above formulation correct w.r.t to the stall cycles given by the event RS_UOPS_DISPATCHED?
Waiting for your replies.
Thank You