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[Xen-ia64-devel][PATCH] optimization for windows

from [Xu, Anthony] [Permanent Link][Original]
To: <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-ia64-devel][PATCH] optimization for windows
From: "Xu, Anthony" <anthony.xu@xxxxxxxxx>
Date: Fri, 27 Apr 2007 17:05:06 +0800
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Thread-topic: [Xen-ia64-devel][PATCH] optimization for windows

This is optimization for windows 2003.

Windows use region 4 and region 5 for identity mapping.

I see ~3% improvement when running specjbb2005 on guest windows after applying this patch.

 

 

 

Signed-off-by, Anthony Xu < anthony.xu@xxxxxxxxx >

Attachment: winopt04271659.patch
Description: winopt04271659.patch

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