From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
To: Lai Jiangshan <laijs@cn.fujitsu.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Ingo Molnar <mingo@elte.hu>, Andrew Morton <akpm@osdl.org>,
David Miller <davem@davemloft.net>,
Manfred Spraul <manfred@colorfullife.com>,
Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>,
Steven Rostedt <rostedt@goodmis.org>,
Thomas Gleixner <tglx@linutronix.de>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
LKML <linux-kernel@vger.kernel.org>,
dipankar@in.ibm.com
Subject: Re: [PATCH, RFC] RCU: New scalable, multi-GP and preemptible RCU implementation
Date: Wed, 15 Sep 2010 23:36:16 -0700 [thread overview]
Message-ID: <20100916063616.GG2463@linux.vnet.ibm.com> (raw)
In-Reply-To: <4C909530.1070808@cn.fujitsu.com>
On Wed, Sep 15, 2010 at 05:43:12PM +0800, Lai Jiangshan wrote:
> On 09/14/2010 07:17 AM, Paul E. McKenney wrote:
> >>>>
> >>>> Only in x86(32bit and 64bit) system.
> >>>> Did you patch it in power and test it? It' need more test for different archs,
> >>>> but I have no other arch.
> >>>>
> >>>> What is "hardware configuration"?
> >>>
> >>> Mainly the number of CPUs. The socket/core/thread counts could also
> >>> be helpful.
> >
> > Any info? ;-)
> >
>
> Ouch, answer this first:
> hardware1: x86, 1cpu X 2cores
> hardware2: x86_64, 2cpu X 2cores
> 48 hours rcutorture for each machine, (NO_HZ, cpu_plugin concurrently ... )
> ~120 minutes rcutorture for each different CONFIG.
>
> this work is my own work, not my company's, I can't access to
> big machines.
Thank you for the info!
I will do some testing some time in the next few weeks. Initial smoke
tests look promising.
Thanx, Paul
prev parent reply other threads:[~2010-09-16 6:36 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-30 9:31 [PATCH, RFC] RCU: New scalable, multi-GP and preemptible RCU implementation Lai Jiangshan
2010-08-30 23:57 ` Paul E. McKenney
2010-08-31 3:03 ` Lai Jiangshan
2010-09-08 19:53 ` Paul E. McKenney
2010-09-13 12:27 ` Lai Jiangshan
2010-09-13 23:17 ` Paul E. McKenney
2010-09-15 9:43 ` Lai Jiangshan
2010-09-16 6:36 ` Paul E. McKenney [this message]
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