From: thunder7 <thunder7@xs4all.nl>
To: Krzysztof Oledzki <ole@ans.pl>
Cc: linux-kernel@vger.kernel.org
Subject: Re: bug in "raid5: measuring checksumming speed"
Date: Sat, 20 Oct 2001 14:14:54 +0200 [thread overview]
Message-ID: <20011020141454.A7819@xs4all.nl> (raw)
In-Reply-To: <Pine.LNX.4.33.0110201342410.19999-100000@dark.pcgames.pl>
In-Reply-To: <Pine.LNX.4.33.0110201342410.19999-100000@dark.pcgames.pl>; from ole@ans.pl on Sat, Oct 20, 2001 at 01:54:54PM +0200
On Sat, Oct 20, 2001 at 01:54:54PM +0200, Krzysztof Oledzki wrote:
> Hello,
>
> It seems that there is something wrong with measuring checksumming speed -
> on my two P3 boxes linux chooses pIII_sse but pII_mmx and p5_mmx are
> reported as faster instructions:
>
I read somewhere that PIII_sse has better cache behaviour. You could
check this by reading the source, of course.
Good luck,
Jurriaan
next prev parent reply other threads:[~2001-10-20 12:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-10-20 11:54 Krzysztof Oledzki
2001-10-20 12:14 ` thunder7 [this message]
2001-10-20 17:42 ` Mark Hahn
[not found] <Pine.LNX.4.10.10110201225250.7732-100000@coffee.psychology.mcmaster.ca>
2001-10-23 12:55 ` Krzysztof Oledzki
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