linux-kernel - Re: AutoNUMA15

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Message-ID: <CAGjg+kHNe4RkhHKt5JYKDnE2oqs0ZBNUkL_XYOwfDK1S5cxjvw@mail.gmail.com>
Date:	Thu, 21 Jun 2012 15:29:52 +0800
From:	Alex Shi <lkml.alex@...il.com>
To:	Andrea Arcangeli <aarcange@...hat.com>
Cc:	Petr Holasek <pholasek@...hat.com>,
	"Kirill A. Shutemov" <kirill@...temov.name>,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org,
	Hillf Danton <dhillf@...il.com>, Dan Smith <danms@...ibm.com>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...e.hu>, Paul Turner <pjt@...gle.com>,
	Suresh Siddha <suresh.b.siddha@...el.com>,
	Mike Galbraith <efault@....de>,
	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>,
	Lai Jiangshan <laijs@...fujitsu.com>,
	Bharata B Rao <bharata.rao@...il.com>,
	Lee Schermerhorn <Lee.Schermerhorn@...com>,
	Rik van Riel <riel@...hat.com>,
	Johannes Weiner <hannes@...xchg.org>,
	Srivatsa Vaddagiri <vatsa@...ux.vnet.ibm.com>,
	Christoph Lameter <cl@...ux.com>,
	Alex Shi <alex.shi@...el.com>,
	"Chen, Tim C" <tim.c.chen@...el.com>
Subject: Re: AutoNUMA15

> I released an AutoNUMA15 branch that includes all pending fixes:
>
> git clone --reference linux -b autonuma15 git://git.kernel.org/pub/scm/linux/kernel/git/andrea/aa.git
>

I did a quick testing on our
specjbb2005/oltp/hackbench/tbench/netperf-loop/fio/ffsb on NHM EP/EX,
Core2 EP, Romely EP machine, In generally no clear performance change
found. Is this results expected for this patch set?

Regards!
Alex
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