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Re: [Xen-devel] Video Presentation on PCI Express x16 VGA Pass Through

To: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Subject: Re: [Xen-devel] Video Presentation on PCI Express x16 VGA Pass Through to Xen-based Windows XP Home Edition HVM Virtual Machine
From: "Mr. Teo En Ming (Zhang Enming)" <space.time.universe@xxxxxxxxx>
Date: Fri, 9 Oct 2009 08:54:24 +0800
Cc: Jeremy Fitzhardinge <jeremy@xxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx, space.time.universe@xxxxxxxxx
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Hi,

I have performed 5 iterations of the disk I/O benchmark tests. Here
are the results:

#1: 26.67 MB/s
#2: 31.65 MB/s
#3: 30 MB/s
#4: 28 MB/s
#5: 28.87 MB/s

Just to confirm, if I do a "git clone
git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
linux-2.6-xen", but if I did not do a git checkout, the default branch
selected will be rebase/master right?

-- 
Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics) BEng(Hons)(Mechanical
Engineering)
Alma Maters:
(1) Singapore Polytechnic
(2) National University of Singapore
Blog URL: http://teo-en-ming-aka-zhang-enming.blogspot.com
Email: space.time.universe@xxxxxxxxx
MSN: teoenming@xxxxxxxxxxx
Mobile Phone: +65-9648-9798
Street: Bedok Reservoir Road
Republic of Singapore



On Thu, Oct 8, 2009 at 11:05 PM, Mr. Teo En Ming (Zhang Enming)
<space.time.universe@xxxxxxxxx> wrote:
> On Thu, Oct 8, 2009 at 10:49 PM, Konrad Rzeszutek Wilk
> <konrad.wilk@xxxxxxxxxx> wrote:
>>> > > No I did not. I am not aware of this requirement.
>>> >
>>> > Please do.
>>>
>>> I will do it before I start the Win XP guest. After I start win xp
>>> domU, I won't be able to access dom0 any more. So I won't be able to
>>> clear caches in between iterations of the disk I/O benchmark tests.
>>
>> You should be able to ssh from the DomU to the Dom0?
>>
>
> By right I should be able to. But a few minutes after I have started
> Win XP domU, the IP address of dom0 will disappear. So I won't be able
> to ssh from Win XP domU to dom0.
>
>>>
>>> > >
>>> > >
>>> > > >
>>> > > > Are you using stub-domain or normal QEMU?
>>> > > >
>>> > >
>>> > > I don't think I am using stub-domain. I should be using normal QEMU.
>>> >
>>> > You are not based on your guest configuration.
>>> >
>>> > .. snip ..
>>>
>>> I don't quite understand.
>>
>> I missed a comma. It should have said:
>>
>> You are not, based on your guest configuration.
>>
>
>
>
> --
> Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics) BEng(Hons)(Mechanical
> Engineering)
> Alma Maters:
> (1) Singapore Polytechnic
> (2) National University of Singapore
> Blog URL: http://teo-en-ming-aka-zhang-enming.blogspot.com
> Email: space.time.universe@xxxxxxxxx
> MSN: teoenming@xxxxxxxxxxx
> Mobile Phone: +65-9648-9798
> Street: Bedok Reservoir Road
> Republic of Singapore
>

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