From: Marcelo Tosatti <marcelo-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org>
To: Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org>
Cc: Marcelo Tosatti <marcelo-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org>,
kvm-devel
<kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>,
Avi Kivity <avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
Subject: Re: [RFC] VMX CR3 cache
Date: Mon, 28 Jan 2008 16:17:45 -0200 [thread overview]
Message-ID: <20080128181745.GA5373@dmt> (raw)
In-Reply-To: <20080128173707.GB22487-X9Un+BFzKDI@public.gmane.org>
On Mon, Jan 28, 2008 at 06:37:08PM +0100, Ingo Molnar wrote:
> try running your shell on one CPU:
>
> taskset -p 1 $$
>
> that should give you the 'raw' single-CPU context switch results.
With pinning ~= 3.30, and on an UP guest still ~= 6. I'll check the
vmexits later, thanks.
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next prev parent reply other threads:[~2008-01-28 18:17 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-28 16:04 [RFC] VMX CR3 cache Marcelo Tosatti
2008-01-28 17:17 ` Ingo Molnar
[not found] ` <20080128171734.GA19705-X9Un+BFzKDI@public.gmane.org>
2008-01-28 17:35 ` Marcelo Tosatti
2008-01-28 17:37 ` Ingo Molnar
[not found] ` <20080128173707.GB22487-X9Un+BFzKDI@public.gmane.org>
2008-01-28 18:17 ` Marcelo Tosatti [this message]
2008-01-28 17:23 ` Avi Kivity
2008-01-29 8:54 ` Gerd Hoffmann
[not found] ` <479EE9C3.8000007-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2008-01-29 10:28 ` Gerd Hoffmann
[not found] ` <479EFFB0.1000700-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2008-01-29 10:32 ` Gerd Hoffmann
2008-01-29 12:33 ` Marcelo Tosatti
2008-01-30 8:26 ` Gerd Hoffmann
[not found] ` <47A034CD.9010708-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2008-01-30 9:18 ` Gerd Hoffmann
[not found] ` <47A040E3.7000207-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2008-01-30 10:10 ` Avi Kivity
[not found] ` <47A04D1C.4090505-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2008-01-30 12:05 ` Gerd Hoffmann
2008-01-30 13:25 ` Marcelo Tosatti
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