| Date | Tue, 21 Oct 2014 18:23:40 +0200 | From | Ingo Molnar <> | Subject | Re: [RFC][PATCH 0/6] Another go at speculative page faults |
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* Peter Zijlstra <peterz@infradead.org> wrote:
> My Ivy Bridge EP (2*10*2) has a ~58% improvement in pagefault throughput: > > PRE: > 149,441,555 page-faults ( +- 1.25% ) > > POST: > 236,442,626 page-faults ( +- 0.08% )
> My Ivy Bridge EX (4*15*2) has a ~78% improvement in pagefault throughput: > > PRE: > 105,789,078 page-faults ( +- 2.24% ) > > POST: > 187,751,767 page-faults ( +- 2.24% )
I guess the 'PRE' and 'POST' numbers should be flipped around?
Thanks,
Ingo
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