Messages in this thread | | | Subject | Re: [Announce] [patch] Modular Scheduler Core and Completely Fair Scheduler [CFS] | From | Mike Galbraith <> | Date | Sun, 15 Apr 2007 09:54:48 +0200 |
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On Sat, 2007-04-14 at 15:01 +0200, Willy Tarreau wrote:
> Well, I'll stop heating the room for now as I get out of ideas about how > to defeat it. I'm convinced. I'm impatient to read about Mike's feedback > with his workload which behaves strangely on RSDL. If it works OK here, > it will be the proof that heuristics should not be needed.
You mean the X + mp3 player + audio visualization test? X+Gforce visualization have problems getting half of my box in the presence of two other heavy cpu using tasks. Behavior is _much_ better than RSDL/SD, but the synchronous nature of X/client seems to be a problem.
With this scheduler, renicing X/client does cure it, whereas with SD it did not help one bit. (I know a trivial way to cure that, and this framework makes that possible without dorking up fairness as a general policy.)
-Mike
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