Re: [performance bug] volanomark regression on 37-rc1

From: Mike Galbraith
Date: Tue Nov 16 2010 - 10:27:04 EST


On Tue, 2010-11-16 at 20:38 +0600, Rakib Mullick wrote:

> Does VolanoMark is used for scheduler benchmarking? If I'm not wrong,
> I don't think it directly relates to scheduler benchmarking.

It's not generally considered to be a wonderful benchmark, but it is a
good indicator, and worth keeping an eye on IMHO.

I don't recall whether that patch works with the idle testcase without
resetting the throttle, or if it's only a bit less effective. If it's
only a little less effective, I'd be inclined to just whack the reset as
Alex did. Whatever is done has to prevent high frequency balancing.

-Mike

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