From: Dario Faggioli <raistlin@linux.it>
To: George Dunlap <george.dunlap@eu.citrix.com>
Cc: Andre Przywara <andre.przywara@amd.com>,
Ian Campbell <Ian.Campbell@citrix.com>,
Stefano Stabellini <Stefano.Stabellini@eu.citrix.com>,
Juergen Gross <juergen.gross@ts.fujitsu.com>,
Ian Jackson <Ian.Jackson@eu.citrix.com>,
"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>,
Roger Pau Monne <roger.pau@citrix.com>
Subject: Re: [PATCH 09 of 10 v3] libxl: have NUMA placement deal with cpupools
Date: Tue, 10 Jul 2012 16:16:38 +0100 [thread overview]
Message-ID: <1341933398.14378.3.camel@Abyss> (raw)
In-Reply-To: <4FF6E7B4.6070204@eu.citrix.com>
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On Fri, 2012-07-06 at 14:27 +0100, George Dunlap wrote:
> Why don't we do this: let's check in this version, so we can start
> getting the cpu placement stuff tested. Then if there's time, you can
> post patches to do the filtering at the node generation stage rather
> than the filtering stage. Does that make sense?
>
FYI, while at it, I modified the filtering, basically moving it at
nodemap generation time, so that it now should only generate and
consider the candidates that makes actual sense, taking the domain's
cpupool into account, without all those duplicates.
Thanks for pointing that out, I knew it was an issue, but did not
realize how ugly it was. :-)
Regards,
Dario
--
<<This happens because I choose it to happen!>> (Raistlin Majere)
-----------------------------------------------------------------
Dario Faggioli, Ph.D, http://retis.sssup.it/people/faggioli
Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK)
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next prev parent reply other threads:[~2012-07-10 15:16 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-04 16:17 [PATCH 00 of 10 v3] Automatic NUMA placement for xl Dario Faggioli
2012-07-04 16:18 ` [PATCH 01 of 10 v3] libxl: add a new Array type to the IDL Dario Faggioli
2012-07-04 16:18 ` [PATCH 02 of 10 v3] libxl, libxc: introduce libxl_get_numainfo() Dario Faggioli
2012-07-06 10:35 ` Ian Campbell
2012-07-04 16:18 ` [PATCH 03 of 10 v3] xl: add more NUMA information to `xl info -n' Dario Faggioli
2012-07-06 11:37 ` Ian Campbell
2012-07-06 12:00 ` Dario Faggioli
2012-07-06 12:15 ` Ian Campbell
2012-07-06 12:52 ` Dario Faggioli
2012-07-04 16:18 ` [PATCH 04 of 10 v3] libxl: rename libxl_cpumap to libxl_bitmap Dario Faggioli
2012-07-06 10:39 ` Ian Campbell
2012-07-04 16:18 ` [PATCH 05 of 10 v3] libxl: expand the libxl_bitmap API a bit Dario Faggioli
2012-07-06 10:40 ` Ian Campbell
2012-07-04 16:18 ` [PATCH 06 of 10 v3] libxl: introduce some node map helpers Dario Faggioli
2012-07-04 16:18 ` [PATCH 07 of 10 v3] libxl: explicitly check for libmath in autoconf Dario Faggioli
2012-07-04 16:44 ` Roger Pau Monne
2012-07-06 11:42 ` Ian Campbell
2012-07-06 11:54 ` Dario Faggioli
2012-07-04 16:18 ` [PATCH 08 of 10 v3] libxl: enable automatic placement of guests on NUMA nodes Dario Faggioli
2012-07-04 16:41 ` Dario Faggioli
2012-07-06 10:55 ` Ian Campbell
2012-07-06 13:03 ` Dario Faggioli
2012-07-06 13:21 ` Ian Campbell
2012-07-06 13:52 ` Dario Faggioli
2012-07-06 13:54 ` Ian Campbell
2012-07-06 11:30 ` George Dunlap
2012-07-06 13:00 ` Dario Faggioli
2012-07-06 13:05 ` George Dunlap
2012-07-06 14:35 ` Dario Faggioli
2012-07-06 14:40 ` George Dunlap
2012-07-06 16:27 ` Ian Campbell
2012-07-04 16:18 ` [PATCH 09 of 10 v3] libxl: have NUMA placement deal with cpupools Dario Faggioli
2012-07-06 12:42 ` George Dunlap
2012-07-06 13:10 ` Dario Faggioli
2012-07-06 13:27 ` George Dunlap
2012-07-06 13:32 ` Ian Campbell
2012-07-06 13:42 ` Dario Faggioli
2012-07-10 15:16 ` Dario Faggioli [this message]
2012-07-04 16:18 ` [PATCH 10 of 10 v3] Some automatic NUMA placement documentation Dario Faggioli
2012-07-06 14:08 ` George Dunlap
2012-07-06 14:26 ` George Dunlap
2012-07-06 14:37 ` Dario Faggioli
2012-07-06 11:16 ` [PATCH 00 of 10 v3] Automatic NUMA placement for xl Ian Campbell
2012-07-06 11:20 ` Ian Campbell
2012-07-06 11:22 ` Ian Campbell
2012-07-06 13:05 ` Dario Faggioli
2012-07-06 12:19 ` Ian Campbell
2012-07-08 18:32 ` Ian Campbell
2012-07-09 14:32 ` Dario Faggioli
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