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From: Paulo Marques <pmarques@grupopie.com>
To: linux-kernel@vger.kernel.org
Subject: Performance disparity, problem found
Date: Thu, 01 Apr 2010 12:30:41 +0100	[thread overview]
Message-ID: <4BB483E1.9050203@grupopie.com> (raw)


Hi, all

I have two machines that show very different performance numbers.

After digging a little I found out that the first machine has, in
/proc/cpuinfo:

model name      : Intel(R) Celeron(R) M processor         1.00GHz

while the other has:

model name      : Intel(R) Core(TM)2 Quad CPU    Q6600  @ 2.40GHz

and that seems to be the main difference.

Now the problem is that /proc/cpuinfo is read only. Would it be possible
to make /proc/cpuinfo writable so that I could do:

echo -n "model name      : Intel(R) Core(TM)2 Quad CPU    Q6600  @
2.40GHz" > /proc/cpuinfo

in the first machine and get a performance similar to the second machine?

-- 
Paulo Marques - www.grupopie.com

"To know recursion, you must first know recursion."

             reply	other threads:[~2010-04-01 11:30 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-04-01 11:30 Paulo Marques [this message]
2010-04-01 12:30 ` Performance disparity, problem found Frans Pop
2010-04-01 13:50   ` Paulo Marques

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