From: Jeff Angielski <jeff@theptrgroup.com>
To: glikely@gmail.com
Cc: linuxppc-embedded <linuxppc-embedded@ozlabs.org>
Subject: Re: Xilinx SystemACE driver for 2.6
Date: Wed, 07 Sep 2005 09:56:08 -0400 [thread overview]
Message-ID: <1126101368.8521.25.camel@nighteyes.site> (raw)
In-Reply-To: <528646bc050906112673dd4543@mail.gmail.com>
On Tue, 2005-09-06 at 18:26 +0000, Grant Likely wrote:
> Has anybody ported the SystemACE driver from 2.4 to 2.6 yet? If so,
> where can I pull a patch from? Otherwise I'll start work on it.
Along these lines, has anybody done any work to improve the overall
performance of the driver?
What kind of throughput are you seeing on your systems?
With our 266MHz MPC8260 w/ SystemACE (DENX linux-2.4.25), we see the
following numbers from Bonnie 1.4. The first set is for an ext2 system
and the second is for ext3...
---Sequential Output (nosync)--- ---Sequential Input-- --Rnd Seek-
-Per Char- --Block--- -Rewrite-- -Per Char- --Block--- --04k (03)-
MB K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU /sec %CPU
696 65.9 1638 5.7 367 1.6 438 47.6 868 1.7 59.5 5.4
540 53.4 901 9.4 355 1.8 495 54.1 862 1.6 52.4 3.0
Jeff Angielski
The PTR Group
next prev parent reply other threads:[~2005-09-07 13:59 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-06 18:26 Xilinx SystemACE driver for 2.6 Grant Likely
2005-09-07 13:56 ` Jeff Angielski [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-06-14 18:35 G.Muruganandam
2006-06-28 18:17 Ameet Patil
2006-06-29 2:45 ` sudheer
[not found] ` <44A3A77D.6000804@gmail.com>
2006-06-29 10:58 ` Ameet Patil
2006-06-30 16:12 ` Ming Liu
2006-06-30 16:55 ` Ameet Patil
2006-06-30 17:24 ` Ming Liu
2006-06-30 17:35 ` Andrei Konovalov
2006-07-01 6:21 ` David H. Lynch Jr.
2006-06-30 19:52 ` Ameet Patil
2006-06-30 20:02 ` Grant Likely
2006-06-30 20:07 ` Ming Liu
2006-07-03 9:05 ` Ameet Patil
2006-06-29 10:56 ` Ameet Patil
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