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From: Prasanna P Subash <psubash@turbolinux.com>
To: Ashish Gupta <gashish@cse.iitk.ac.in>
Cc: kernelnewbies@humbolt.nl.linux.org, linux-kernel@vger.kernel.org
Subject: Re: problem in BOGOmips
Date: Fri, 9 Feb 2001 14:18:12 -0800	[thread overview]
Message-ID: <20010209141812.A3496@turbolinux.com> (raw)
In-Reply-To: <3A6C802C.9380961A@earthlink.net> <Pine.LNX.4.04.10102100210150.12228-100000@csews12.cse.iitk.ac.in>
In-Reply-To: <Pine.LNX.4.04.10102100210150.12228-100000@csews12.cse.iitk.ac.in>; from Ashish Gupta on Sat, Feb 10, 2001 at 02:35:05AM +0530

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the bogomips algorithm changed between kernels. Now it uses the tsc register. Your
bogomips should typically be about 2*processor mhz.

On Sat, Feb 10, 2001 at 02:35:05AM +0530, Ashish Gupta wrote:
> Hi,
> 	I want to use bogomips as the indicator of CPU capability for
> different architectures. I have found following values from /proc/cpuinfo
> for different CPUs.
> 
> 	MHz		bogomips version
> 	233 intel	233	 2.2.9, 2.0.36
> 	166 intel	331	 2.2.9
> 	450 AMD-K6	900	 2.2.14
> 	800 intel	1600	 2.2.16
> 
> Why there is a exceptional behaviour of bogomips for 233 intel ?
> If there is some patch or changes then please indicate so that i can use
> it. 
> 
> Thanks in advance
> Ashish Gupta
> 
> 
> 
> 
> -
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> Please read the FAQ at http://www.tux.org/lkml/

-- 
Prasanna Subash   ---   psubash@turbolinux.com   ---     TurboLinux, INC
------------------------------------------------------------------------
Linux, the choice          | I've got a COUSIN who works in the GARMENT 
of a GNU generation   -o)  | DISTRICT ... 
Kernel 2.4.0-ac4      /\\  | 
on a i686            _\\_v | 
                           | 
------------------------------------------------------------------------

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      parent reply	other threads:[~2001-02-09 22:18 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <3A6C802C.9380961A@earthlink.net>
2001-02-09 21:05 ` problem in BOGOmips Ashish Gupta
2001-02-09 21:19   ` Mathieu Chouquet-Stringer
2001-02-09 21:29   ` Richard B. Johnson
2001-02-09 21:32   ` Brian Gerst
2001-02-09 22:18   ` Prasanna P Subash [this message]

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