From owner-freebsd-hackers  Tue Jan 11 12:53:22 2000
Delivered-To: freebsd-hackers@freebsd.org
Received: from prism.flugsvamp.com (prism.flugsvamp.com [208.139.222.230])
	by hub.freebsd.org (Postfix) with ESMTP id 6CD0415468
	for <hackers@FreeBSD.ORG>; Tue, 11 Jan 2000 12:53:18 -0800 (PST)
	(envelope-from jlemon@prism.flugsvamp.com)
Received: (from jlemon@localhost)
	by prism.flugsvamp.com (8.9.3/8.9.3) id OAA00696;
	Tue, 11 Jan 2000 14:55:03 -0600 (CST)
	(envelope-from jlemon)
Date: Tue, 11 Jan 2000 14:55:03 -0600
From: Jonathan Lemon <jlemon@flugsvamp.com>
To: Andrew Gallatin <gallatin@cs.duke.edu>
Cc: Jonathan Lemon <jlemon@flugsvamp.com>,
	"Kenneth D. Merry" <ken@kdm.org>, hackers@FreeBSD.ORG
Subject: Re: Dell PowerEdge 2400 & RCC PCI chipset?
Message-ID: <20000111145503.E409@prism.flugsvamp.com>
References: <200001111922.NAA07463@free.pcs> <20000111133123.C409@prism.flugsvamp.com> <20000111124219.A76365@panzer.kdm.org> <20000111134959.D409@prism.flugsvamp.com> <14459.35165.200209.560925@grasshopper.cs.duke.edu>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
X-Mailer: Mutt 1.0pre2i
In-Reply-To: <14459.35165.200209.560925@grasshopper.cs.duke.edu>
Sender: owner-freebsd-hackers@FreeBSD.ORG
Precedence: bulk
X-Loop: FreeBSD.ORG

On Tue, Jan 11, 2000 at 02:56:51PM -0500, Andrew Gallatin wrote:
> Damn.  I was hoping that the Dell docs were something approaching
> correct.  The claim is one 7890 & one 7880 on-board.  
> 
> What is it really?  a 7880 & a 7899, or something else?

Uh, I didn't say that this was a PowerEdge 2400, just that it's a 
Dell box with a RCC chipset.


> Can you do me a huge favor & run the lmbench bw_mem_cp benchmark from
> the lmbench or Hbench-OS benchmark suites please?  How does it compare
> to:
> 
> <2:54pm>boil/gallatin:osf4.0-alpha>./bw_mem_cp 20 8M libc aligned
> $Id: bw_mem_cp.c,v 1.7 1997/06/27 00:33:58 abrown Exp $
> 299.3323

I can't seem to find that version.  Here are some results:

	smp2-733[12:32pm](0)# ./bw_mem_cp 8M libc aligned
	$Id: bw_mem_cp.c,v 1.2 1995/03/11 02:19:56 lm Exp $
	8.0000 251.41

With the lmbench-2 suite, with the following ID:
char *id = "$Id: s.bw_mem.c 1.5 98/06/29 22:37:23-07:00 lm@lm.bitmover.com $"

	smp2-733[12:37pm](0)# ./bw_mem 8M rd
	8.39 1033.33
	smp2-733[12:37pm](0)# ./bw_mem 8M wr
	8.39 281.68
	smp2-733[12:37pm](0)# ./bw_mem 8M rdwr
	8.39 307.67
	smp2-733[12:37pm](0)# ./bw_mem 8M cp
	8.39 243.47
	smp2-733[12:38pm](0)# ./bw_mem 8M fwr
	8.39 269.50
	smp2-733[12:38pm](0)# ./bw_mem 8M frd
	8.39 537.94
	smp2-733[12:38pm](0)# ./bw_mem 8M fcp
	8.39 231.97
	smp2-733[12:38pm](0)# ./bw_mem 8M bzero
	8.39 450.06
	smp2-733[12:38pm](0)# ./bw_mem 8M bcopy
	8.39 263.79

--
Jonathan


To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-hackers" in the body of the message