From: Hawkins Jeffrey-CJH016 <Jeffrey.F.Hawkins@motorola.com>
To: linuxppc-dev@lists.linuxppc.org
Subject: RE: Motorola MCP820 Board - 7410 / Harrier ASIC based - System We irdn ess
Date: Tue, 11 May 2004 07:26:18 -0500 [thread overview]
Message-ID: <FD52892BD296D71183B400065BFCB69009982F30@il02exm12> (raw)
> -----Original Message-----
> From: Segher Boessenkool [mailto:segher@kernel.crashing.org]
> Sent: Monday, May 10, 2004 9:09 PM
> To: Hawkins Jeffrey-CJH016
> Cc: linuxppc-dev@lists.linuxppc.org
> Subject: Re: Motorola MCP820 Board - 7410 / Harrier ASIC
> based - System
> Weirdn ess
>
>
> > I am evaluating a Motorola Computer Group MCP820 Board. It is 7410
> > Based, running at 500 Mhz, 256MB RAM, 2MB L2 Cache. Testing using
> > 2.4.18 and 2.4.20 Kernels utilizing LMBENCH. I am seeing
> some strange
> > behavior with the Local Communications Latency Tests.
> Comparing to a
> > similarly configured 750 based System, the UDP and TCP
> operations have
> > a latency that is 2+ times worse than the lesser performing System
> > (MCP750 @ 366 Mhz).
>
> Did you use the same kernel on both systems? If not, check if both
> are either UP or SMP...
>
Same exact Kernel....
>
> Segher
>
** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/
reply other threads:[~2004-05-11 12:26 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=FD52892BD296D71183B400065BFCB69009982F30@il02exm12 \
--to=jeffrey.f.hawkins@motorola.com \
--cc=linuxppc-dev@lists.linuxppc.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox