Date: Mon, 7 Sep 2009 22:36:27 +0200
From: Ingo Molnar <mingo@elte.hu>
To: Jens Axboe <jens.axboe@oracle.com>
Cc: Avi Kivity <avi@redhat.com>, Con Kolivas <kernel@kolivas.org>,
       linux-kernel@vger.kernel.org, Peter Zijlstra <a.p.zijlstra@chello.nl>,
       Mike Galbraith <efault@gmx.de>
Subject: Re: BFS vs. mainline scheduler benchmarks and measurements
Message-ID: <20090907203627.GA17731@elte.hu>
References: <20090906205952.GA6516@elte.hu> <20090907094953.GP18599@kernel.dk> <4AA54AA7.9080709@redhat.com> <20090907184640.GG18599@kernel.dk>
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* Jens Axboe <jens.axboe@oracle.com> wrote:

> Agree, I was actually looking into doing joint latency for X 
> number of tasks for the test app. I'll try and do that and see if 
> we can detect something from that.

Could you please try latest -tip:

   http://people.redhat.com/mingo/tip.git/README

(c26f010 or later)

Does it get any better with make -j128 build jobs? Peter just fixed 
a bug in the SMP load-balancer that can cause interactivity problems 
on large CPU count systems.

	Ingo
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