linux-kernel - Sched - graphic smoothness under load

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Message-ID: <464F57DD.2000309@tmr.com>
Date:	Sat, 19 May 2007 16:02:37 -0400
From:	Bill Davidsen <davidsen@....com>
To:	Linux Kernel M/L <linux-kernel@...r.kernel.org>
Subject: Sched - graphic smoothness under load - cfs-v13 sd-0.48

I generated a table of results from the latest glitch1 script, using an 
HTML postprocessor I not *quite* ready to foist on the word. In any case 
it has some numbers for frames per second, fairness of the processor 
time allocated to the compute bound processes which generate a lot of 
other screen activity for X, and my subjective comments on how smooth it 
looked and felt.

The chart is at http://www.tmr.com/~davidsen/sched_smooth_01.html for 
your viewing pleasure. The only "tuned" result was with sd, since what I 
observed was so bad using the default settings. If any scheduler 
developers would like me to try other tunings or new versions let me know.

-- 
Bill Davidsen <davidsen@....com>
  "We have more to fear from the bungling of the incompetent than from
the machinations of the wicked."  - from Slashdot

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