From: Robert Love <rml@tech9.net>
To: "Dieter Nützel" <Dieter.Nuetzel@hamburg.de>
Cc: safemode <safemode@speakeasy.net>,
george anzinger <george@mvista.com>,
Oliver Xymoron <oxymoron@waste.org>,
Andrea Arcangeli <andrea@suse.de>,
Roger Larsson <roger.larsson@norran.net>,
linux-kernel <linux-kernel@vger.kernel.org>,
ReiserFS List <reiserfs-list@namesys.com>
Subject: Re: [PATCH] Preemption Latency Measurement Tool
Date: 22 Sep 2001 22:54:49 -0400 [thread overview]
Message-ID: <1001213691.873.15.camel@phantasy> (raw)
In-Reply-To: <200109222347.f8MNlMG25157@zero.tech9.net>
In-Reply-To: <Pine.LNX.4.30.0109201659210.5622-100000@waste.org> <20010922211919Z272247-760+15646@vger.kernel.org> <200109222347.f8MNlMG25157@zero.tech9.net>
On Sat, 2001-09-22 at 19:46, Dieter Nützel wrote:
> Nope.
> If you would have read (all) posts about this and related threads you should
> have noticed that I am and others running SCSI systems...
>
> >
> > even i dont get any skips when i run the player at nice -n -20.
>
> During dbench 16/32 and higher? Are you sure?
I can't speak for safemode, but doing something like:
[22:43:47]rml@phantasy:~$ mpg321 /home/mp3/Get_Up_Kids-Woodson.mp3 &
[22:52:03]rml@phantasy:~$ dbench 16
I don't get any blips (nothing over 0.5s, anyhow, I would wager).
This is a P3-733, i815 board, 384MB PC133, AHA-2940U2W, U2W IBM 9GB system.
Linux 2.4.9-ac14 + preempt + and more
--
Robert M. Love
rml at ufl.edu
rml at tech9.net
next prev parent reply other threads:[~2001-09-23 2:55 UTC|newest]
Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-09-19 22:44 [PATCH] Preemption Latency Measurement Tool Robert Love
2001-09-20 1:40 ` Ignacio Vazquez-Abrams
2001-09-20 2:23 ` safemode
2001-09-20 1:13 ` David Lang
2001-09-20 2:57 ` Robert Love
2001-09-20 2:38 ` Robert Love
2001-09-20 6:31 ` Dieter Nützel
2001-09-20 20:27 ` Robert Love
[not found] ` <200109202111.f8KLBgG16833@zero.tech9.net>
2001-09-20 22:09 ` [PATCH] Preemption patch 2.4.9-ac12 Robert Love
2001-09-20 6:31 ` [PATCH] Preemption Latency Measurement Tool Dieter Nützel
[not found] ` <20010920063143.424BD1E41A@Cantor.suse.de>
2001-09-20 6:41 ` Andrea Arcangeli
2001-09-20 7:57 ` Dieter Nützel
[not found] ` <20010920075751.6CA791E6B2@Cantor.suse.de>
2001-09-20 8:21 ` Andrea Arcangeli
2001-09-20 20:13 ` george anzinger
2001-09-20 20:38 ` Randy.Dunlap
2001-09-20 21:10 ` Robert Love
2001-09-20 21:35 ` Dieter Nützel
2001-09-20 22:03 ` Oliver Xymoron
2001-09-20 22:51 ` Dieter Nützel
[not found] ` <200109202252.f8KMqLG17327@zero.tech9.net>
2001-09-21 3:17 ` Robert Love
2001-09-21 15:48 ` george anzinger
2001-09-22 21:09 ` Dieter Nützel
2001-09-22 23:40 ` safemode
2001-09-22 23:46 ` Dieter Nützel
2001-09-23 0:15 ` safemode
[not found] ` <200109222340.BAA37547@blipp.internet5.net>
2001-09-23 0:38 ` Roger Larsson
2001-09-23 1:42 ` safemode
2001-09-23 3:02 ` Robert Love
2001-09-23 16:43 ` Roger Larsson
2001-09-23 0:42 ` Dieter Nützel
[not found] ` <200109222341.f8MNfnG25152@zero.tech9.net>
2001-09-23 2:50 ` Robert Love
2001-09-23 3:14 ` george anzinger
2001-09-23 4:06 ` Dieter Nützel
[not found] ` <200109222347.f8MNlMG25157@zero.tech9.net>
2001-09-23 2:54 ` Robert Love [this message]
2001-09-27 0:02 ` [reiserfs-list] " Dieter Nützel
[not found] ` <200109230016.f8N0G6G25222@zero.tech9.net>
2001-09-23 2:58 ` Robert Love
[not found] ` <200109222120.f8MLKYG24859@zero.tech9.net>
2001-09-23 2:44 ` Robert Love
[not found] ` <200109200757.JAA60995@blipp.internet5.net>
2001-09-20 17:37 ` Roger Larsson
2001-09-20 21:29 ` Robert Love
2001-09-20 21:53 ` Dieter Nützel
[not found] ` <200109200758.f8K7wEG13675@zero.tech9.net>
2001-09-20 21:09 ` Robert Love
2001-09-20 20:01 ` Tobias Diedrich
2001-09-20 22:01 ` Robert Love
2001-09-22 3:57 ` Andre Pang
2001-09-22 6:10 ` Robert Love
2001-09-22 7:22 ` Andre Pang
2001-09-23 3:18 ` george anzinger
2001-09-23 3:21 ` Robert Love
2001-09-23 7:05 ` Robert Love
2001-09-23 12:03 ` Andre Pang
2001-09-23 18:31 ` Robert Love
2001-09-22 12:56 ` ksoftirqd? (Was: Re: [PATCH] Preemption Latency Measurement Tool) Roger Larsson
2001-09-22 13:14 ` Andrea Arcangeli
2001-09-22 20:51 ` Roger Larsson
2001-09-22 21:33 ` Andrea Arcangeli
[not found] <200109202253.RAA21082@waste.org>
2001-09-20 23:15 ` [PATCH] Preemption Latency Measurement Tool Oliver Xymoron
2001-09-21 0:42 ` Roger Larsson
2001-09-21 1:03 ` Alan Cox
2001-09-21 1:22 ` Andrea Arcangeli
2001-09-21 1:51 ` Rik van Riel
2001-09-21 1:38 ` Roger Larsson
2001-09-21 1:53 ` Roger Larsson
2001-09-21 2:08 ` Roger Larsson
2001-09-21 2:29 ` Rik van Riel
2001-09-21 16:24 ` Jussi Laako
2001-09-21 16:36 ` Alan Cox
2001-09-21 18:46 ` Thomas Sailer
2001-09-22 10:30 ` Jussi Laako
2001-09-21 16:18 ` Stefan Westerfeld
2001-09-21 20:18 ` Dieter Nützel
[not found] ` <200109212018.f8LKImG21229@zero.tech9.net>
2001-09-21 21:47 ` Robert Love
-- strict thread matches above, loose matches on Subject: below --
2002-04-09 5:23 [PATCH] preemption latency measurement tool Robert Love
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