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From: "Pasi Kärkkäinen" <pasik@iki.fi>
To: Fabio Fantoni <fabio.fantoni@m2r.biz>
Cc: George Dunlap <george.dunlap@eu.citrix.com>,
	Andrew Cooper <andrew.cooper3@citrix.com>,
	"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>,
	Jan Beulich <JBeulich@suse.com>,
	Anthony Perard <anthony.perard@citrix.com>
Subject: Re: Xen 4.3 development update RC2 imminent
Date: Thu, 23 May 2013 18:10:19 +0300	[thread overview]
Message-ID: <20130523151019.GZ11427@reaktio.net> (raw)
In-Reply-To: <519E2E7D.1090302@m2r.biz>

On Thu, May 23, 2013 at 04:58:05PM +0200, Fabio Fantoni wrote:
> 
>        For now with sse, sse2 and sse3 disabled the performance is very very
>        low (even without qxl), while performances are acceptables with SSE.
>        I got the same results with qxl card and qxl driver loaded, but now at
>        least X and qemu didn't crash.
> 
>      Sorry, same result as what?  Does the X driver work or not?
> 
>    X qxl driver works with sse disabled (tried also with the correct sse4.1
>    and sse4.2 on cpuid) but performance are too bad, even without qxl,
>    therefore it seems that the performance problem is only due to sse being
>    disabled.
>

It's good to hear QXL actually works with Xen qemu-upstream,
(in the future) when the SSE issue is fixed! 

How about Anthony's patch for QXL.. Is that OK for for Xen 4.3,
or should that wait for 4.4 ? 

-- Pasi

  reply	other threads:[~2013-05-23 15:10 UTC|newest]

Thread overview: 52+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-05-20 10:33 Xen 4.3 development update RC2 imminent George Dunlap
2013-05-20 10:36 ` George Dunlap
2013-05-20 17:12   ` Keir Fraser
2013-05-21  8:13     ` Tim Deegan
2013-05-21 10:22       ` Jan Beulich
2013-05-21  8:19   ` Jan Beulich
2013-05-21  8:22     ` George Dunlap
2013-05-21  8:25       ` Jan Beulich
2013-05-20 10:51 ` Wei Liu
2013-05-20 11:09   ` George Dunlap
2013-05-20 11:16     ` Ian Campbell
2013-05-20 11:32       ` George Dunlap
2013-05-20 11:46         ` Ian Campbell
2013-05-20 13:42           ` George Dunlap
2013-05-20 11:15   ` Ian Campbell
2013-05-20 11:22 ` George Dunlap
2013-05-20 11:26 ` Ian Campbell
2013-05-20 11:28   ` George Dunlap
2013-05-20 11:48     ` Ian Campbell
2013-05-21 14:06 ` Anthony PERARD
2013-05-21 14:31   ` Andrew Cooper
2013-05-21 14:49     ` George Dunlap
2013-05-21 14:55     ` Jan Beulich
2013-05-21 14:58       ` Andrew Cooper
2013-05-21 15:07         ` Jan Beulich
2013-05-21 16:13       ` George Dunlap
2013-05-21 16:16         ` George Dunlap
2013-05-22 12:49           ` Fabio Fantoni
2013-05-22 12:58             ` Andrew Cooper
2013-05-22 15:05             ` George Dunlap
2013-05-22 16:30               ` Pasi Kärkkäinen
2013-05-22 16:54                 ` George Dunlap
2013-05-23  7:39                   ` Jan Beulich
2013-05-23 10:36                     ` Fabio Fantoni
2013-05-23 10:39                       ` Andrew Cooper
2013-05-23 10:54                         ` George Dunlap
2013-05-23 14:17                           ` Fabio Fantoni
2013-05-23 14:26                             ` George Dunlap
2013-05-23 14:35                               ` George Dunlap
2013-05-23 14:58                               ` Fabio Fantoni
2013-05-23 15:10                                 ` Pasi Kärkkäinen [this message]
2013-05-23 16:10                                   ` George Dunlap
2013-05-23 16:07                                 ` George Dunlap
2013-05-24 13:56                                   ` Fabio Fantoni
2013-05-24 13:59                                     ` George Dunlap
2013-05-24 14:53                                       ` Fabio Fantoni
2013-05-24 15:52                                         ` George Dunlap
2013-05-23 14:32                             ` George Dunlap
2013-05-23 10:48                       ` Jan Beulich
2013-05-23 10:31                   ` Fabio Fantoni
2013-05-23 14:01                     ` Pasi Kärkkäinen
2013-05-22 12:48   ` Fabio Fantoni

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