From: Jan-Benedict Glaw <jbglaw@lug-owl.de>
To: "David S. Miller" <davem@davemloft.net>
Cc: dada1@cosmosbay.com, linux-kernel@vger.kernel.org, ak@suse.de
Subject: Re: [POLL] SLAB : Are the 32 and 192 bytes caches really usefull on x86_64 machines ?
Date: Wed, 21 Dec 2005 11:03:38 +0100 [thread overview]
Message-ID: <20051221100338.GV13985@lug-owl.de> (raw)
In-Reply-To: <20051221.012212.65592069.davem@davemloft.net>
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On Wed, 2005-12-21 01:22:12 -0800, David S. Miller <davem@davemloft.net> wrote:
> From: Eric Dumazet <dada1@cosmosbay.com>
> Date: Wed, 21 Dec 2005 10:11:51 +0100
>
> > Could some of you post the result of the following command on your machines :
VAX KA650 (simulated), 4k pages (hw-size is 512 Bytes, though),
L1_CACHE_BYTES=32
# grep "size-" /proc/slabinfo |grep -v DMA|cut -c1-40
size-131072 0 0 131072
size-65536 0 0 65536
size-32768 0 0 32768
size-16384 0 0 16384
size-8192 0 0 8192
size-4096 21 21 4096
size-2048 39 42 2060
size-1024 18 21 1036
size-512 70 70 524
size-256 5 14 268
size-192 722 722 204
size-128 145 168 140
size-96 382 396 108
size-32 1040 1092 44
size-64 338 350 76
MfG, JBG
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Jan-Benedict Glaw jbglaw@lug-owl.de . +49-172-7608481 _ O _
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next prev parent reply other threads:[~2005-12-21 10:03 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-21 8:00 [ANNOUNCE] GIT 1.0.0 Junio C Hamano
2005-12-21 9:11 ` [POLL] SLAB : Are the 32 and 192 bytes caches really usefull on x86_64 machines ? Eric Dumazet
2005-12-21 9:22 ` David S. Miller
2005-12-21 10:03 ` Jan-Benedict Glaw [this message]
2005-12-21 9:46 ` Alok kataria
2005-12-21 12:44 ` Ed Tomlinson
2005-12-21 13:20 ` Folkert van Heusden
2005-12-21 13:38 ` Eric Dumazet
2005-12-21 14:09 ` Folkert van Heusden
2005-12-21 16:40 ` Dave Jones
2005-12-21 19:36 ` Folkert van Heusden
2005-12-28 8:32 ` Denis Vlasenko
2005-12-28 8:54 ` Denis Vlasenko
2005-12-28 17:57 ` Andreas Kleen
2005-12-28 21:01 ` Matt Mackall
2005-12-29 1:26 ` Dave Jones
2005-12-30 4:06 ` Steven Rostedt
2006-01-02 8:46 ` Pekka Enberg
2006-01-02 8:51 ` Pekka Enberg
2006-01-02 12:33 ` Steven Rostedt
2006-01-02 12:31 ` Steven Rostedt
2005-12-29 1:29 ` Dave Jones
2005-12-29 1:50 ` Keith Owens
2005-12-29 2:39 ` Dave Jones
2006-01-02 15:03 ` Helge Hafting
2006-01-04 5:26 ` Dave Jones
2005-12-30 21:13 ` Marcelo Tosatti
2005-12-31 20:13 ` Andi Kleen
2005-12-29 19:48 ` Steven Rostedt
2005-12-29 21:16 ` Andi Kleen
2006-01-02 8:37 ` Pekka Enberg
2006-01-02 12:45 ` Andi Kleen
2006-01-02 13:04 ` Pekka J Enberg
2006-01-02 13:56 ` Andi Kleen
2006-01-02 15:09 ` Pekka J Enberg
2006-01-02 15:46 ` Jörn Engel
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