Re: [PATCH][KVM][retry 3] Add support for Pause Filtering to AMDSVM

From: Avi Kivity
Date: Wed May 20 2009 - 08:00:48 EST


Mark Langsdorf wrote:
On a 24 core system running 4 guests each with 16 VCPUs,
this patch improved overall performance of each guest's
32 job kernbench by approximately 1%. Further performance
improvement may be possible with a more sophisticated
yield algorithm.


This result is approximately what you got on your previous patch. Did you measure with the new patch? approximately 1% seems to be too low.

--
error compiling committee.c: too many arguments to function

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