Hi,
I was interesting in collecting per-cycle statistics. While doing, I found
that the total number of instructions being dispatched suddenly got reset
to zero:
W64 total_insns = 0;
for (W32 i = 0; i < OPCLASS_COUNT; i++) {
total_insns += CORE_STATS(dispatch.opclass)[i];
}
So total_insns would typically increase from 0 to a 1000+ value and then
somehow in some random cycle in between, it seems to be getting a value of
zero. Am I gathering the above data incorrectly ? I did look at the source
for the core_stats, but could not find a place where the stats are being
reset. Any thoughts ?
Appreciate your help!
--
Regards,
Ankita
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