Re: [PATCH][KVM][retry 4] Add support for Pause Filtering to AMDSVM

From: Zhai, Edwin
Date: Wed Aug 05 2009 - 05:08:13 EST


Mark,
Do you have time to push the Linux scheduler changes for Pause Filtering now? It's almost done after your work. If needing any help, pls. let me know.

Thanks,
edwin

Langsdorf, Mark wrote:
Um, I am afraid we have the different result... With your scheduler patch, we got 1% more performance improvement
in the quick test. Of course more tests are needed to
find a better value of delay.

What was your test case? How many runs did you do?
My results had a lot of variance in them.

Do you have time to work on it recently?

I've been working with the former VI guys on some scheduler
improvements for Xen, and hope to get back to this some
next week.

-Mark Langsdorf
Operating System Research Center
AMD

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