From: Joe Batt <Joe@soliddesign.net>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] SMP support
Date: Tue, 22 Nov 2005 10:32:17 -0500 [thread overview]
Message-ID: <1132673537.2569.10.camel@fred.ofc.soliddesign.net> (raw)
In-Reply-To: <43825F9E.3050103@bellard.org>
This
qemu -smp 2 -cdrom KNOPPIX_V3.8-2005-02-28-CeBIT_Edition-qemu-0.6.1-2.iso
fails, but work fine without the -smp flag. The KNOPPIX has fairly
random seg faults. I had similar results with 4 virutal cpus.
The host is a dual Xeon with hyperthreading turned on (so 4 total
"CPUs") running Debian testing, and a custom 2.6.13 kernel. The
compiler is gcc 3.3.5.
You didn't offer up any description. Will this take advantage of host
SMP? How? (Each of us could read the code, or you could save the
collective a bunch of time...)
Joe
On Tue, 2005-11-22 at 01:00 +0100, Fabrice Bellard wrote:
> Hi all,
>
> I just commited the code to emulate SMP targets. As an example, I added
> support for x86 PCs with up to 8 CPUs (option -smp).
>
> There are still some optimisations to do regarding the scheduling and I
> only tested the code with a Linux 2.4 guest OS.
>
> Happy testing :-)
>
> Fabrice.
>
>
> _______________________________________________
> Qemu-devel mailing list
> Qemu-devel@nongnu.org
> http://lists.nongnu.org/mailman/listinfo/qemu-devel
--
Joe Batt <Joe@soliddesign.net>
next prev parent reply other threads:[~2005-11-22 15:32 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-22 0:00 [Qemu-devel] SMP support Fabrice Bellard
2005-11-22 4:19 ` Anthony Liguori
2005-11-22 4:46 ` Mulyadi Santosa
2005-11-22 15:32 ` Joe Batt [this message]
2005-11-22 19:23 ` Fabrice Bellard
-- strict thread matches above, loose matches on Subject: below --
2012-09-25 12:57 Julio Guerra
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