From: Frank Agius <ftagius@yahoo.com>
Cc: linux-omap@vger.kernel.org
Subject: Re: Beagleboard xM - Bogomips are very low
Date: Wed, 20 Mar 2013 08:48:40 -0400 [thread overview]
Message-ID: <5149B028.9010703@yahoo.com> (raw)
In-Reply-To: <5148819A.5040500@free.fr>
On 3/19/2013 11:17 AM, Guillaume Gardet wrote:
> Hi,
>
> On a Beagleboard xM rev. B, I noticed that vanilla kernel 3.4.6 have the
> folowing bogomips for 300MHz and 800 MHz operations: 262.08 and 700.57.
>
> With kernel 3.7.10, I have : 175.65 and 467.41 bogompis.
>
> Any idea why bogomips are so low now?
>
I believe this is the reason for the BogoMIPS change:
http://www.spinics.net/lists/arm-kernel/msg221672.html
It looks like BogoMIPS reporting changed because of the delay routine
patch introduced in 3.6. So the change in BogoMIPS is real, but should
not be a concern.
frank agius
> Guillaume
>
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next prev parent reply other threads:[~2013-03-20 12:48 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-19 15:17 Beagleboard xM - Bogomips are very low Guillaume Gardet
2013-03-19 16:09 ` Nishanth Menon
2013-03-20 12:48 ` Frank Agius [this message]
2013-03-20 16:26 ` Guillaume Gardet
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