From: Borislav Petkov <bp@alien8.de>
To: Rik van Riel <riel@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org, aarcange@redhat.com, peterz@infradead.org,
minchan@gmail.com, kosaki.motohiro@gmail.com,
andi@firstfloor.org, hannes@cmpxchg.org, mel@csn.ul.ie,
linux-kernel@vger.kernel.org, Rik van Riel <riel@surriel.com>
Subject: Re: [PATCH -mm 4/7] mm: make page colouring code generic
Date: Thu, 21 Jun 2012 21:22:53 +0200 [thread overview]
Message-ID: <20120621192253.GD15472@liondog.tnic> (raw)
In-Reply-To: <4FE35F4E.3080002@redhat.com>
On Thu, Jun 21, 2012 at 01:52:14PM -0400, Rik van Riel wrote:
> >Some performance tests on the result would be interesting. iirc, we've
> >often had trouble demonstrating much or any benefit from coloring.
>
> On AMD Bulldozer, I do not know what the benefits are.
I have arranged for running a bunch of benchmarks with and without your
patchset on Bulldozer, basically everything you can get in autotest.
Also, if you have any other microbenchmarks or tests your want run, ping
me.
Thanks.
--
Regards/Gruss,
Boris.
next prev parent reply other threads:[~2012-06-21 19:22 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-18 22:05 [PATCH -mm 0/7] mm: scalable and unified arch_get_unmapped_area Rik van Riel
2012-06-18 22:05 ` [PATCH -mm 1/7] mm: track free size between VMAs in VMA rbtree Rik van Riel
2012-06-19 23:25 ` Andrew Morton
2012-06-21 11:01 ` Peter Zijlstra
2012-06-21 11:07 ` Peter Zijlstra
2012-06-21 14:47 ` Mel Gorman
2012-06-18 22:05 ` [PATCH -mm 2/7] mm: get unmapped area from VMA tree Rik van Riel
2012-06-21 9:01 ` Johannes Weiner
2012-06-21 13:17 ` Rik van Riel
2012-06-21 16:50 ` Rik van Riel
2012-06-21 16:16 ` Mel Gorman
2012-06-21 17:27 ` Rik van Riel
2012-06-21 21:06 ` Peter Zijlstra
2012-06-18 22:05 ` [PATCH -mm 3/7] Allow each architecture to specify the address range that can be used for this allocation Rik van Riel
2012-06-18 22:05 ` [PATCH -mm 4/7] mm: make page colouring code generic Rik van Riel
2012-06-19 23:27 ` Andrew Morton
2012-06-21 17:52 ` Rik van Riel
2012-06-21 19:22 ` Borislav Petkov [this message]
2012-06-21 11:20 ` Peter Zijlstra
2012-06-21 14:30 ` Rik van Riel
2012-06-21 17:40 ` Andrew Morton
2012-06-21 17:45 ` Rik van Riel
2012-06-21 12:37 ` Borislav Petkov
2012-06-21 13:24 ` Rik van Riel
2012-06-18 22:05 ` [PATCH -mm 5/7] mm: remove x86 arch_get_unmapped_area(_topdown) Rik van Riel
2012-06-18 22:05 ` [PATCH -mm 6/7] remove MIPS arch_get_unmapped_area code Rik van Riel
2012-06-18 22:05 ` [PATCH -mm 7/7] remove ARM arch_get_unmapped_area functions Rik van Riel
2012-06-19 23:20 ` [PATCH -mm 0/7] mm: scalable and unified arch_get_unmapped_area Andrew Morton
2012-06-21 10:18 ` Johannes Weiner
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