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Date: Sat, 21 Apr 2007 09:39:05 +0200 From: Nick Piggin <npiggin@...e.de> To: Bill Davidsen <davidsen@....com> Cc: Ingo Molnar <mingo@...e.hu>, Bill Huey <billh@...ppy.monkey.org>, Mike Galbraith <efault@....de>, Peter Williams <pwil3058@...pond.net.au>, linux-kernel@...r.kernel.org, ck list <ck@....kolivas.org>, Andrew Morton <akpm@...ux-foundation.org>, Linus Torvalds <torvalds@...ux-foundation.org>, Thomas Gleixner <tglx@...utronix.de>, Arjan van de Ven <arjan@...radead.org> Subject: Re: [Announce] [patch] Modular Scheduler Core and Completely Fair Scheduler [CFS] On Fri, Apr 20, 2007 at 04:47:27PM -0400, Bill Davidsen wrote: > Ingo Molnar wrote: > > >( Lets be cautious though: the jury is still out whether people actually > > like this more than the current approach. While CFS feedback looks > > promising after a whopping 3 days of it being released [ ;-) ], the > > test coverage of all 'fairness centric' schedulers, even considering > > years of availability is less than 1% i'm afraid, and that < 1% was > > mostly self-selecting. ) > > > All of my testing has been on desktop machines, although in most cases > they were really loaded desktops which had load avg 10..100 from time to > time, and none were low memory machines. Up to CFS v3 I thought > nicksched was my winner, now CFSv3 looks better, by not having stumbles > under stupid loads. What base_timeslice were you using for nicksched, and what HZ? - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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