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Re: [Qemu-devel] Network Performance between Win Host and Linux Guest


From: Kazu
Subject: Re: [Qemu-devel] Network Performance between Win Host and Linux Guest
Date: Wed, 8 Mar 2006 13:52:20 +0900

Tuesday, March 07, 2006 6:44 AM Helmut Auer wrote:


> address@hidden schrieb:
>> Hello,
>> I just upgraded to qemu 0.8.0 including vlan/tap patch and I noticed that
the network speed is much slower than under 0.7.2 with tap patch ( 300KB/s
vs 1MB/s ).
>> Any hints what I can do to sped this up ?
>> Helmut
>>
> No ideas what can cause this ? I just checked it again with the tapped
> win binaries from the dion page. Net performance is about 15 times
> faster under 0.7.2
>

Attached patch improves the performance against current CVS.

Regards,
Kazu

Attachment: qemu-20060307-tap.patch
Description: Binary data


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