linux-kernel - Re: [ck] Re: [ANNOUNCE] Staircase Deadline cpu scheduler version 0.45

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Date:	Mon, 23 Apr 2007 00:37:16 +1000
From:	Con Kolivas <kernel@...ivas.org>
To:	Michael Gerdau <mgd@...hnosis.de>
Cc:	ck@....kolivas.org, Willy Tarreau <w@....eu>,
	Nick Piggin <npiggin@...e.de>,
	Gene Heskett <gene.heskett@...il.com>,
	Al Boldi <a1426z@...ab.com>,
	Bill Huey <billh@...ppy.monkey.org>,
	Mike Galbraith <efault@....de>,
	linux kernel mailing list <linux-kernel@...r.kernel.org>,
	William Lee Irwin III <wli@...omorphy.com>,
	Peter Williams <pwil3058@...pond.net.au>,
	Matt Mackall <mpm@...enic.com>
Subject: Re: [ck] Re: [ANNOUNCE] Staircase Deadline cpu scheduler version 0.45

On Monday 23 April 2007 00:27, Michael Gerdau wrote:
> > Anyway the more important part is... Can you test this patch please? Dump
> > all the other patches I sent you post 045. Michael, if you could test too
> > please?
>
> Have it up running for 40 minutes now and my perljobs show a constant
> cpu utilization of 100/50/50 in top most of the time. When the 100% job
> goes down to e.g. 70% these 30% are immediately reclaimed by the other
> two, i.e. the total sum of all three stays with 2% point of 200%.
>
> From here it seems as if your latest patch did what is was supposed to :-)

Excellent, thanks for testing. v0.46 with something close to this patch coming 
shortly.

> Best,
> Michael
>
> PS: While these numbercrunching jobs were running I started another
> kde session and have my children play supertux for 20 minutes. While
> the system occasionally was not as responsive as it is when there
> is little load, supertux remained very playable.

-- 
-ck
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