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From: Mathieu Desnoyers <compudj@krystal.dyndns.org>
To: Christoph Lameter <clameter@sgi.com>
Cc: "Martin Bligh" <mbligh@mbligh.org>,
	"Andi Kleen" <andi@firstfloor.org>,
	linux-kernel@vger.kernel.org, linux-mm@kvack.org,
	"David Miller" <davem@davemloft.net>,
	"Alexandre Guédon" <totalworlddomination@gmail.com>
Subject: Re: [patch 00/10] [RFC] SLUB patches for more functionality, performance and maintenance
Date: Tue, 10 Jul 2007 16:59:01 -0400	[thread overview]
Message-ID: <20070710205901.GA19805@Krystal> (raw)
In-Reply-To: <20070710082709.GC16148@Krystal>

Another architecture tested

Comparison: irq enable/disable vs local CMPXCHG
             enable interrupts (STI)   disable interrupts (CLI)    local CMPXCHG
Tested-by: Mathieu Desnoyers <compudj@krystal.dyndns.org>
IA32 (P4)               112                        82                       26
x86_64 AMD64            125                       102                       19
Tested-by: Alexandre Guedon <totalworlddomination@gmail.com>
x86_64 Intel Core2 Quad  21                        19                        7


-- 
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F  BA06 3F25 A8FE 3BAE 9A68

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  parent reply	other threads:[~2007-07-10 20:59 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20070708034952.022985379@sgi.com>
     [not found] ` <p73y7hrywel.fsf@bingen.suse.de>
2007-07-09 15:50   ` Christoph Lameter
2007-07-09 15:59     ` Martin Bligh
2007-07-09 18:11       ` Christoph Lameter
2007-07-09 21:00         ` Martin Bligh
2007-07-09 21:44           ` Mathieu Desnoyers
2007-07-09 21:55             ` Christoph Lameter
2007-07-09 22:58               ` Mathieu Desnoyers
2007-07-09 23:08                 ` Christoph Lameter
2007-07-10  5:16                   ` [PATCH] x86_64 - Use non locked version for local_cmpxchg() Mathieu Desnoyers
2007-07-10 20:46                     ` Christoph Lameter
2007-07-10  0:55                 ` [patch 00/10] [RFC] SLUB patches for more functionality, performance and maintenance Christoph Lameter
2007-07-10  8:27                   ` Mathieu Desnoyers
2007-07-10 18:38                     ` Christoph Lameter
2007-07-10 20:59                     ` Mathieu Desnoyers [this message]
2007-08-13 22:18                   ` Mathieu Desnoyers
2007-08-13 22:28                     ` Christoph Lameter
     [not found] ` <20070708035018.074510057@sgi.com>
     [not found]   ` <20070708075119.GA16631@elte.hu>
     [not found]     ` <20070708110224.9cd9df5b.akpm@linux-foundation.org>
     [not found]       ` <4691A415.6040208@yahoo.com.au>
     [not found]         ` <84144f020707090404l657a62c7x89d7d06b3dd6c34b@mail.gmail.com>
2007-07-09 16:08           ` [patch 09/10] Remove the SLOB allocator for 2.6.23 Christoph Lameter
2007-07-10  8:17             ` Pekka J Enberg
2007-07-10  8:27               ` Nick Piggin
2007-07-10  9:31                 ` Pekka Enberg
2007-07-10 10:09                   ` Nick Piggin
2007-07-10 12:02                   ` Matt Mackall
2007-07-10 12:57                     ` Pekka J Enberg
2007-07-10 22:12                     ` Christoph Lameter
2007-07-10 22:40                       ` Matt Mackall
2007-07-10 22:50                         ` Christoph Lameter

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