From: Juergen Gross <juergen.gross@ts.fujitsu.com>
To: Jan Beulich <JBeulich@novell.com>
Cc: Keir Fraser <keir.xen@gmail.com>,
"xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>
Subject: Re: Performance difference between Xen versions
Date: Mon, 02 May 2011 10:23:56 +0200 [thread overview]
Message-ID: <4DBE6A1C.2040107@ts.fujitsu.com> (raw)
In-Reply-To: <4DBE8433020000780003F1DF@vpn.id2.novell.com>
On 05/02/11 10:15, Jan Beulich wrote:
>>>> On 02.05.11 at 10:00, Juergen Gross<juergen.gross@ts.fujitsu.com> wrote:
>> On the long run I'd like to make the cpufreq governor a feature of the
>> cpupool. This would enable an administrator of a large Xen machine
>> with a heterogeneous load to specify which domains should run at
>> full speed and which are allowed to save energy at the cost of latency.
>>
>> What do you think?
> Certainly an interesting idea, with the question of how an implementation
> of this would look like.
Let me do some research work first :-)
I hope to make a proposal soon.
Juergen
--
Juergen Gross Principal Developer Operating Systems
TSP ES&S SWE OS6 Telephone: +49 (0) 89 3222 2967
Fujitsu Technology Solutions e-mail: juergen.gross@ts.fujitsu.com
Domagkstr. 28 Internet: ts.fujitsu.com
D-80807 Muenchen Company details: ts.fujitsu.com/imprint.html
next prev parent reply other threads:[~2011-05-02 8:23 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-29 12:32 Performance difference between Xen versions Juergen Gross
2011-04-29 13:28 ` Keir Fraser
2011-04-29 13:35 ` Juergen Gross
2011-04-29 14:58 ` Keir Fraser
2011-04-29 16:10 ` Jan Beulich
2011-05-02 5:31 ` Juergen Gross
2011-05-02 6:41 ` Keir Fraser
2011-05-02 7:23 ` Jan Beulich
2011-05-02 8:00 ` Juergen Gross
2011-05-02 8:15 ` Jan Beulich
2011-05-02 8:23 ` Juergen Gross [this message]
2011-05-02 8:49 ` Keir Fraser
2011-05-03 3:06 ` Tian, Kevin
2011-05-06 13:49 ` Juergen Gross
2011-05-06 14:27 ` Jan Beulich
2011-05-11 6:08 ` Tian, Kevin
2011-05-11 6:23 ` Juergen Gross
2011-05-02 17:52 ` John Weekes
2011-05-02 18:12 ` Konrad Rzeszutek Wilk
2011-05-02 18:43 ` John Weekes
2011-05-02 19:16 ` John Weekes
2011-05-02 19:36 ` Konrad Rzeszutek Wilk
2011-05-02 19:54 ` John Weekes
2011-05-03 2:16 ` Tian, Kevin
2011-05-03 3:04 ` Tian, Kevin
2011-05-03 3:39 ` John Weekes
2011-05-03 7:23 ` Tian, Kevin
[not found] ` <4DBF13BB.3000309@nuclearfallout.net>
2011-05-03 7:23 ` Jan Beulich
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