From: Wolfgang Denk <wd@denx.de>
To: Dan Malek <dan@mvista.com>
Cc: Cindy Peters <cinpet@adaptivemicro.com>,
"'linuxppc-embedded@lists.linuxppc.org'"
<linuxppc-embedded@lists.linuxppc.org>
Subject: Re: PCMCIA/IDE transfer rates
Date: Wed, 15 Aug 2001 22:01:51 +0200 [thread overview]
Message-ID: <20010815200156.0291810CBA@denx.denx.de> (raw)
In-Reply-To: Your message of "Wed, 15 Aug 2001 15:45:40 EDT." <3B7AD164.790DD47A@mvista.com>
In message <3B7AD164.790DD47A@mvista.com> you wrote:
> Wolfgang Denk wrote:
>
> > Seeker 1...Seeker 2...Seeker 3...start 'em...done...done...done...
> > -------Sequential Output-------- ---Sequential Input-- --Random--
> > -Per Char- --Block--- -Rewrite-- -Per Char- --Block--- --Seeks---
> > Machine MB K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU /sec %CPU
> > MPC823E 250 534 90.4 3028 68.6 1533 64.4 542 97.6 3316 94.5 45.2 4.5
> >
> > Note that this is a normal 2.5" disk drive usually used in laptops -
> > quite slow.
>
> Well, actually quite respectable for PIO. I'm not sure my G4 runs
> much faster in PIO mode :-).
Well, it's a 823-E (big caches) running at 66 MHz (both CPU and bus
clock). I have slower systems (like MPC850), too :-(
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd@denx.de
The world is no nursery. - Sigmund Freud
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
next parent reply other threads:[~2001-08-15 20:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <3B7AD164.790DD47A@mvista.com>
2001-08-15 20:01 ` Wolfgang Denk [this message]
2001-08-15 15:27 PCMCIA/IDE transfer rates Cindy Peters
2001-08-15 16:45 ` Dan Malek
2001-08-15 19:37 ` Wolfgang Denk
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=20010815200156.0291810CBA@denx.denx.de \
--to=wd@denx.de \
--cc=cinpet@adaptivemicro.com \
--cc=dan@mvista.com \
--cc=linuxppc-embedded@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;
as well as URLs for NNTP newsgroup(s).