From: Haydn Solomon [mailto:[EMAIL PROTECTED]
Sent: 2007年11月2日 10:15
To: Yang, Sheng
Cc: kvm-devel@lists.sourceforge.net; Avi Kivity
Subject: Re: [kvm-devel] [ANNOUNCE] kvm-49 release
On Nov 1, 2007 9:54 PM, Haydn Solomon <[EMAIL PROTECTED]> wrote:
On Nov 1, 2007 9:36 PM, Sheng Yang <[EMAIL PROTECTED]> wrote:
On Friday 02 November 2007 09:10:31 Haydn Solomon wrote:
> How can I tell that my cpu has flexpriority?
>
> (Resending this as didn't cc list last time.)
Oops, forgot the patch...
Thanks Sheng.
Luckily for me I've got the Flexpriority feature
[EMAIL PROTECTED] winxptest]# dmesg | grep lex
kvm: FlexPriority enabled!
One thing I do notice apart from noticeably very good responsiveness
and performance on windows guest ( xp sp2 ) is that this is the lowest cpu
usage I've seen on the qemu kvm process to date. I haven't tried smp yet but
that will be my next test and will report on how that goes. Thanks guys and
well done!
One issue I do see. When I run my windows xp guest which is ACPI Multiprocessor
PC HAL with -smp 2, it runs much slower and cpu usage is high.
Thanks, I am checking it. :)
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