From: Andrew Morton <akpm@zip.com.au>
To: Daniel Phillips <phillips@arcor.de>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] Rmap speedup
Date: Sat, 03 Aug 2002 15:39:55 -0700 [thread overview]
Message-ID: <3D4C5BBB.EBD49EA3@zip.com.au> (raw)
In-Reply-To: E17b725-00031K-00@starship
Daniel Phillips wrote:
>
> Wait a second guys, the problem is with the script, look at those CPU
> numbers:
>
> > ./daniel.sh 39.78s user 71.72s system 368% cpu 30.260 total
> > quad:/home/akpm> time ./daniel.sh
> > ./daniel.sh 38.45s user 70.00s system 365% cpu 29.642 total
>
> They should be 399%!! With my fancy script, the processes themselves are
> getting serialized somehow.
>
> Lets back up and try this again with this pair of scripts, much closer to
> the original:
>
Still 360%. I did have a version which achieved 398%, but it
succumbed to the monthly "why is there so much junk in my home
dir" disease.
But it doesn't matter, does it? We're looking at deltas here.
next prev parent reply other threads:[~2002-08-03 22:26 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-08-02 19:42 [PATCH] Rmap speedup Daniel Phillips
2002-08-02 20:20 ` Andrew Morton
2002-08-02 21:40 ` William Lee Irwin III
2002-08-03 0:14 ` Rik van Riel
2002-08-03 0:31 ` Andrew Morton
2002-08-03 0:52 ` William Lee Irwin III
2002-08-03 0:56 ` Rik van Riel
2002-08-03 3:47 ` Daniel Phillips
2002-08-03 5:24 ` Andrew Morton
2002-08-03 18:43 ` Daniel Phillips
2002-08-03 21:40 ` Andrew Morton
2002-08-03 21:54 ` Rik van Riel
2002-08-03 22:49 ` Daniel Phillips
2002-08-03 23:55 ` Gerrit Huizenga
2002-08-04 0:47 ` Andrew Morton
2002-08-04 1:01 ` Daniel Phillips
2002-08-04 14:11 ` Thunder from the hill
2002-08-04 14:47 ` Zwane Mwaikambo
2002-08-04 16:55 ` Tobias Ringstrom
2002-08-03 23:36 ` Daniel Phillips
2002-08-04 0:44 ` Andrew Morton
2002-08-03 21:05 ` Rik van Riel
2002-08-03 21:36 ` Daniel Phillips
2002-08-03 21:43 ` Andrew Morton
2002-08-03 21:41 ` Daniel Phillips
2002-08-03 21:24 ` [PATCH] Rmap speedup... call for testing Daniel Phillips
2002-08-03 22:05 ` [PATCH] Rmap speedup Daniel Phillips
2002-08-03 22:39 ` Andrew Morton [this message]
2002-08-03 22:35 ` Daniel Phillips
2002-08-04 23:33 ` Andrew Morton
2002-08-05 0:35 ` Daniel Phillips
2002-08-05 7:05 ` Andrew Morton
2002-08-05 13:48 ` Daniel Phillips
2002-08-05 13:57 ` Rik van Riel
2002-08-05 18:16 ` Andrew Morton
2002-08-07 18:59 ` Daniel Phillips
2002-08-07 19:40 ` Andrew Morton
2002-08-07 20:17 ` Daniel Phillips
2002-08-07 20:34 ` Andrew Morton
2002-08-07 20:51 ` Daniel Phillips
2002-08-07 20:54 ` Rik van Riel
2002-08-07 22:21 ` Daniel Phillips
2002-08-07 22:48 ` Andrew Morton
2002-08-07 20:39 ` Daniel Phillips
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