From: Hetz Ben Hamo <hetzbh@gmail.com>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] qemu-smp guest on monoCPU host: big slowdown
Date: Thu, 5 Jan 2006 01:03:54 +0200 [thread overview]
Message-ID: <41e41e7a0601041503i1ac4fd6dm6564cde12f74d21a@mail.gmail.com> (raw)
In-Reply-To: <1136377601.43bbbf0178301@webmail.alinto.com>
Do u use KQEMU?
Hetz
On 1/4/06, octane indice <octane@alinto.com> wrote:
> Hello
>
> I'm trying to use the new -smp option.
> host: win2k
> guest: linux 2.6.13-SMP
>
> The first sight is a really big slowdown.
> with -smp 2, the guest seems to go approximatively to 1/4 speed of a
> monoCPU guest.
>
> I tried to boot with -smp 8, but it was so slow that I abandoned.
>
> Am I doing something wrong?
> Is it unavoidable? Some options to use to compile qemu, or to
> compile the SMP kernel?
>
> Thanks for all informations
>
> ---------------------------------------------
> Alinto vous souhaite une très bonne année 2006 http://www.alinto.com
>
>
> _______________________________________________
> Qemu-devel mailing list
> Qemu-devel@nongnu.org
> http://lists.nongnu.org/mailman/listinfo/qemu-devel
>
next prev parent reply other threads:[~2006-01-04 23:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-04 12:26 [Qemu-devel] qemu-smp guest on monoCPU host: big slowdown octane indice
2006-01-04 23:03 ` Hetz Ben Hamo [this message]
2006-01-05 15:08 ` octane indice
2006-01-05 18:08 ` André Braga
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