I am a newbie to oprofile and I have a simple question:
Is there any simple way to measure data L1 miss ratio in Xeon HT P4 with
If I am correct, I can count the data L1 and trace cache misses by
measuring the BSQ_CACHE_REFERENCE with mask 0x107 that is count the L2
accesses or the L2 hits and misses together. But there is no easy way(or
any particular event) to figure out the L1 accesses, so that I can
calculate the miss ratio.