> You can easily get the same information from the CPU performance counters
> (e.g. via oprofile)
Thanks for the pointer Andi, I should have thought of oprofile before.
You wouldn't happen to know the equivalent counter event to a
tlb_flush_mmu() for a PIII by any chance, would you? :). I've checked
op_help and only found the ITLB_MISS. I look at the L2_* related cpu
counters but can't find a TLB flush counter.
I'm reading through Appendix A of the IA-32 Architecture Vol 3 manual
(it's actually very interesting), but I haven't found it either so far.
Do I have to check for the INVLPG instructions?
Roberto Nibali, ratz
-- echo '[q]sa[ln0=aln256%Pln256/snlbx]sb3135071790101768542287578439snlbxq'|dc
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This archive was generated by hypermail 2b29 : Mon Sep 23 2002 - 22:00:19 EST