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From: Junichi Uekawa <dancer@netfort.gr.jp>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Junichi Uekawa <dancer@netfort.gr.jp>,
	linux-kernel@vger.kernel.org, debian-powerpc@lists.debian.org
Subject: Re: ppc: bogomips at 73 when CPU is at 1GHz
Date: Wed, 17 May 2006 12:17:49 +0900	[thread overview]
Message-ID: <87ves59w6a.dancerj%dancer@netfort.gr.jp> (raw)
In-Reply-To: <1147819034.6753.17.camel@localhost.localdomain>

Hi,

> > I've noticed the very log value on bogomips on self-compiled 2.6.16.16
> > on iBook G4.
> 
>  .../...
> 
> Normal. We don't use CPU bogo loops for short timings, we use the CPU
> timebase instead, thus you now get bogomips derived from the timebae
> frequency of the machine.

Thanks.

I was tracking down a possibly unrelated problem with USB wlan device
(GW-US11H) and suspected this to be a cause of the problem.


Incidentally, if anyone has any success using USB wlan device
(GW-US11H), I'd like to hear that ... it's rather inconvenient to be
at Debian Conference with a wireless connection that hangs your
machine after 5 minutes.

http://www.netfort.gr.jp/~dancer/diary/daily/2006-May-17.html.en#2006-May-17-05:18:32


regards,
	junichi

  reply	other threads:[~2006-05-17  3:18 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-05-16 21:18 ppc: bogomips at 73 when CPU is at 1GHz Junichi Uekawa
2006-05-16 22:37 ` Benjamin Herrenschmidt
2006-05-17  3:17   ` Junichi Uekawa [this message]
2006-05-16 22:40 ` Gabriel Paubert
2006-05-17  0:20 ` Wolfgang Pfeiffer
2006-05-17  0:26 ` Sven Luther

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