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From: Mike Travis <travis@sgi.com>
To: Christoph Lameter <cl@linux-foundation.org>
Cc: David Rientjes <rientjes@google.com>,
	Pekka Enberg <penberg@cs.helsinki.fi>,
	Nick Piggin <npiggin@suse.de>,
	linux-mm@kvack.org, Matt Mackall <mpm@selenic.com>,
	Mel Gorman <mel@csn.ul.ie>
Subject: Re: [S+Q 00/16] SLUB with Queueing beats SLAB in hackbench
Date: Tue, 29 Jun 2010 08:55:01 -0700	[thread overview]
Message-ID: <4C2A1755.8070201@sgi.com> (raw)
In-Reply-To: <alpine.DEB.2.00.1006291022090.16135@router.home>



Christoph Lameter wrote:
> On Mon, 28 Jun 2010, David Rientjes wrote:
> 
>> In addition to that benchmark, which regresses on systems with larger
>> numbers of cpus, you had posted results for slub vs slab for kernbench,
>> aim9, and sysbench before slub was ever merged.  If you're going to use
>> slab-like queueing in slub, it would be interesting to see if these
>> particular benchmarks regress once again.
> 
> I do not have access to Itanium systems anymore. I hope Mike can run some
> benchmarks?
> 

Sure, but I won't have a lot of time as we're pushing out the first
customer UV systems and that's keeping me pretty busy.

If it's all packaged up and ready to run that would help a lot.

Thanks,
Mike

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  reply	other threads:[~2010-06-29 15:55 UTC|newest]

Thread overview: 72+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-06-25 21:20 [S+Q 00/16] SLUB with Queueing beats SLAB in hackbench Christoph Lameter
2010-06-25 21:20 ` [S+Q 01/16] [PATCH] ipc/sem.c: Bugfix for semop() not reporting successful operation Christoph Lameter
2010-06-28  2:17   ` KAMEZAWA Hiroyuki
2010-06-28 16:45     ` Manfred Spraul
2010-06-28 23:58       ` KAMEZAWA Hiroyuki
2010-06-28 16:48   ` Pekka Enberg
2010-06-28 16:48     ` Pekka Enberg
2010-06-29 15:42     ` Christoph Lameter
2010-06-29 15:42       ` Christoph Lameter
2010-06-29 19:08       ` Andrew Morton
2010-06-30 19:38         ` Manfred Spraul
2010-06-30 19:38           ` Manfred Spraul
2010-06-30 19:51           ` Andrew Morton
2010-06-30 19:51             ` Andrew Morton
2010-06-25 21:20 ` [S+Q 02/16] [PATCH 1/2] percpu: make @dyn_size always mean min dyn_size in first chunk init functions Christoph Lameter
2010-06-27  5:06   ` David Rientjes
2010-06-27  8:21     ` Tejun Heo
2010-06-27 16:57       ` [S+Q 02/16] [PATCH 1/2 UPDATED] " Tejun Heo
2010-06-27 19:25         ` David Rientjes
2010-06-27 19:24       ` [S+Q 02/16] [PATCH 1/2] " David Rientjes
2010-06-29 15:36     ` Christoph Lameter
2010-06-25 21:20 ` [S+Q 03/16] [PATCH 2/2] percpu: allow limited allocation before slab is online Christoph Lameter
2010-06-25 21:20 ` [S+Q 04/16] slub: Use a constant for a unspecified node Christoph Lameter
2010-06-28  2:25   ` KAMEZAWA Hiroyuki
2010-06-29 15:38     ` Christoph Lameter
2010-06-25 21:20 ` [S+Q 05/16] SLUB: Constants need UL Christoph Lameter
2010-06-26 23:31   ` David Rientjes
2010-06-28  2:27   ` KAMEZAWA Hiroyuki
2010-06-25 21:20 ` [S+Q 06/16] slub: Use kmem_cache flags to detect if slab is in debugging mode Christoph Lameter
2010-06-26 23:31   ` David Rientjes
2010-06-25 21:20 ` [S+Q 07/16] slub: discard_slab_unlock Christoph Lameter
2010-06-26 23:34   ` David Rientjes
2010-07-06 20:44     ` Christoph Lameter
2010-06-25 21:20 ` [S+Q 08/16] slub: remove dynamic dma slab allocation Christoph Lameter
2010-06-26 23:52   ` David Rientjes
2010-06-29 15:31     ` Christoph Lameter
2010-06-28  2:33   ` KAMEZAWA Hiroyuki
2010-06-29 15:41     ` Christoph Lameter
2010-06-30  0:26       ` KAMEZAWA Hiroyuki
2010-06-25 21:20 ` [S+Q 09/16] [percpu] make allocpercpu usable during early boot Christoph Lameter
2010-06-26  8:10   ` Tejun Heo
2010-06-26 23:53     ` David Rientjes
2010-06-29 15:15     ` Christoph Lameter
2010-06-29 15:30       ` Tejun Heo
2010-07-06 20:41         ` Christoph Lameter
2010-06-26 23:38   ` David Rientjes
2010-06-29 15:26     ` Christoph Lameter
2010-06-28 17:03   ` Pekka Enberg
2010-06-29 15:45     ` Christoph Lameter
2010-07-01  6:23       ` Pekka Enberg
2010-07-06 14:32         ` Christoph Lameter
2010-07-31  9:39           ` Pekka Enberg
2010-06-25 21:20 ` [S+Q 10/16] slub: Remove static kmem_cache_cpu array for boot Christoph Lameter
2010-06-27  0:02   ` David Rientjes
2010-06-29 15:35     ` Christoph Lameter
2010-06-25 21:20 ` [S+Q 11/16] slub: Dynamically size kmalloc cache allocations Christoph Lameter
2010-06-25 21:20 ` [S+Q 12/16] SLUB: Add SLAB style per cpu queueing Christoph Lameter
2010-06-26  2:32   ` Nick Piggin
2010-06-28 10:19     ` Christoph Lameter
2010-06-25 21:20 ` [S+Q 13/16] SLUB: Resize the new cpu queues Christoph Lameter
2010-06-25 21:20 ` [S+Q 14/16] SLUB: Get rid of useless function count_free() Christoph Lameter
2010-06-25 21:20 ` [S+Q 15/16] SLUB: Remove MAX_OBJS limitation Christoph Lameter
2010-06-25 21:20 ` [S+Q 16/16] slub: Drop allocator announcement Christoph Lameter
2010-06-26  2:24 ` [S+Q 00/16] SLUB with Queueing beats SLAB in hackbench Nick Piggin
2010-06-28  6:18   ` Pekka Enberg
2010-06-28 10:12     ` Christoph Lameter
2010-06-28 15:18       ` Pekka Enberg
2010-06-28 18:54         ` David Rientjes
2010-06-29 15:23           ` Christoph Lameter
2010-06-29 15:55             ` Mike Travis [this message]
2010-06-29 15:21         ` Christoph Lameter
2010-06-28 14:46     ` Matt Mackall

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