From: Wolfgang Denk <wd@denx.de>
To: David Jander <david.jander@protonic.nl>
Cc: linuxppc-embedded@ozlabs.org
Subject: Re: Stable Linux kernel 2.6 for MPC8XX
Date: Fri, 10 Mar 2006 16:33:41 +0100 [thread overview]
Message-ID: <20060310153341.080163525CB@atlas.denx.de> (raw)
In-Reply-To: Your message of "Fri, 10 Mar 2006 08:22:42 +0100." <200603100822.42764.david.jander@protonic.nl>
In message <200603100822.42764.david.jander@protonic.nl> you wrote:
> >
> > http://www.denx.de/wiki/bin/view/Know/Linux24vs26
>
> I believe most of those observations and measurements are not valid anymore.
> Kernel 2.6 for 8xx has come a long way since this article was written. It
> might have been true back then, but it surely isn't anymore.
So did you actually run any benchmarks? Specilations on what might be
or should be are not really helpful.
> Kernel 2.6 is bigger than 2.4, that's a fact, but application performance is
> actually slightly higher with 2.6.14 than it is with 2.4.25.
What says lmbench on your system? Can you please show actual data?
Best regards,
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
...when fits of creativity run strong, more than one programmer or
writer has been known to abandon the desktop for the more spacious
floor. - Fred Brooks, Jr.
next prev parent reply other threads:[~2006-03-10 15:33 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-08 14:29 Stable Linux kernel 2.6 for MPC8XX Fillod Stephane
2006-03-10 7:22 ` David Jander
2006-03-10 13:16 ` Dan Malek
2006-03-10 15:33 ` Wolfgang Denk [this message]
2006-03-14 7:50 ` David Jander
2006-03-14 11:56 ` Carlos Mitidieri
2006-03-14 14:01 ` Dan Malek
2006-03-14 14:58 ` David Jander
-- strict thread matches above, loose matches on Subject: below --
2006-03-14 8:34 Wolfgang Grandegger
2006-03-14 14:46 ` David Jander
2006-02-28 8:50 Minor bug in file irq.h Laurent Lagrange
2006-03-08 14:32 ` Stable Linux kernel 2.6 for MPC8XX Laurent Lagrange
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