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From: George Dunlap <george.dunlap@eu.citrix.com>
To: Juergen Gross <juergen.gross@ts.fujitsu.com>,
	"xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>
Subject: Re: Poor HVM performance with 8 vcpus
Date: Wed, 7 Oct 2009 15:24:09 +0100	[thread overview]
Message-ID: <4ACCA489.5060403@eu.citrix.com> (raw)
In-Reply-To: <4ACC9C40.3030503@ts.fujitsu.com>

Juergen Gross wrote:
> Uh, this is binary data, isn't it?
> I could imagine this is possible by using some kind of format description file
> specific to the producing xen version which is generated during hypervisor
> build.
> But this would require quite a bit of work...
>   
And you'd still need to make code changes for different features based 
on whether a given bit of data was in the format file or not.  Not to 
mention that we already have a sort-of description file 
(xenformat_formats) file that doesn't get updated when traces change... 
(although I'm definitely an offender there).

Regarding your trace file... can you send me the file you're having 
trouble with?

Thanks,
 -George

  parent reply	other threads:[~2009-10-07 14:24 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-10-07  6:55 Poor HVM performance with 8 vcpus Juergen Gross
2009-10-07  7:26 ` Keir Fraser
2009-10-07  7:49   ` Juergen Gross
2009-10-07  7:56 ` Ian Pratt
2009-10-07  8:08   ` James Harper
2009-10-07  8:13     ` Ian Pratt
2009-10-07  8:31       ` Juergen Gross
2009-10-07  8:17     ` Keir Fraser
2009-10-07  9:12     ` Tim Deegan
2009-10-07  9:40       ` Juergen Gross
2009-10-07 10:11         ` George Dunlap
2009-10-07 11:45           ` Juergen Gross
2009-10-07 13:44             ` George Dunlap
     [not found]             ` <de76405a0910070627s7585c587l8753e40d1d2b77b9@mail.gmail.com>
     [not found]               ` <4ACC9C40.3030503@ts.fujitsu.com>
2009-10-07 14:24                 ` George Dunlap [this message]
2009-10-08  5:00                   ` Juergen Gross
2009-10-07 10:14         ` Tim Deegan
2009-10-07 12:32           ` Juergen Gross
2009-10-07 16:37 ` Gianluca Guida
2009-10-08  7:10   ` Juergen Gross
2009-10-14  8:16     ` Juergen Gross
2009-10-14  8:35       ` Keir Fraser
2009-10-14  9:11         ` Juergen Gross
2009-10-14 10:16         ` Gianluca Guida
2009-10-14 10:44           ` Juergen Gross
2009-10-14 10:49             ` Keir Fraser
2009-10-14  8:41       ` Tim Deegan
2009-10-14  9:17         ` Juergen Gross
2009-10-14 11:35       ` Gianluca Guida
2009-10-14 11:43         ` Juergen Gross

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