From: Paul Brook <paul@codesourcery.com>
To: qemu-devel@nongnu.org
Cc: peter wasp <hardwasp@gmail.com>
Subject: Re: [Qemu-devel] qemu cpu speed
Date: Sun, 12 Oct 2008 20:18:25 +0100 [thread overview]
Message-ID: <200810122018.25574.paul@codesourcery.com> (raw)
In-Reply-To: <a81ba5830810121039s2e14d201sf871a2fbc5f874dd@mail.gmail.com>
On Sunday 12 October 2008, peter wasp wrote:
> Is it possible to set the cpu speed in qemu? I'm testing cluster systems on
> many qemu instances and it would be great to have this option. Thank You
> for your help
Qemu is not cycle accurate. Any measure of cpu speed is meaningless.
If you want to control how much host CPU each qemu instance gets, that a
problem that your host OS should be solving.
Paul
prev parent reply other threads:[~2008-10-12 19:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-12 17:39 [Qemu-devel] qemu cpu speed peter wasp
2008-10-12 19:18 ` Paul Brook [this message]
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