From: Alex Shi <alex.shi@intel.com>
To: Changlong Xie <xiechanglong87@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>,
mingo@redhat.com, tglx@linutronix.de, akpm@linux-foundation.org,
bp@alien8.de, pjt@google.com, namhyung@kernel.org, efault@gmx.de,
morten.rasmussen@arm.com, vincent.guittot@linaro.org,
preeti@linux.vnet.ibm.com, viresh.kumar@linaro.org,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
mgorman@suse.de, riel@redhat.com, wangyun@linux.vnet.ibm.com,
Changlong Xie <changlongx.xie@intel.com>
Subject: Re: [patch v6 8/8] sched: remove blocked_load_avg in tg
Date: Thu, 23 May 2013 16:19:28 +0800 [thread overview]
Message-ID: <519DD110.3070002@intel.com> (raw)
In-Reply-To: <CAJWCg7PKpGgHKqhm6Xq8DfVEWGoDsgS8s99r3JS7Wce7WS=B_Q@mail.gmail.com>
On 05/23/2013 03:32 PM, Changlong Xie wrote:
> 2013/5/16 Peter Zijlstra <peterz@infradead.org>:
>> On Tue, May 14, 2013 at 07:35:25PM +0800, Alex Shi wrote:
>>
>>> I tested all benchmarks on cover letter maintained, aim7, kbuild etc.
>>> with autogroup enabled. There is no clear performance change.
>>> But since the machine just run benchmark without anyother load, that
>>> doesn't enough.
>>
>> Back when we started with smp-fair cgroup muck someone wrote a test for it. I
>> _think_ it ended up in the LTP test-suite.
>>
>
> Hi Peter
>
> my test results:
> 3.10-rc1 patch1-7 patch1-8
> duration=764 duration=754 duration=750
> duration=764 duration=754 duration=751
> duration=763 duration=755 duration=751
>
> duration means the seconds of testing cost.
>
> Tested-by: Changlong Xie <changlongx.xie@intel.com>
Seems the 8th patch is helpful on cgroup. Thanks Changlong!
--
Thanks
Alex
next prev parent reply other threads:[~2013-05-23 8:19 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-10 15:17 [patch 0/8]: use runnable load avg in balance Alex Shi
2013-05-10 15:17 ` [patch v6 1/8] Revert "sched: Introduce temporary FAIR_GROUP_SCHED dependency for load-tracking" Alex Shi
2013-05-10 15:17 ` [patch v6 2/8] sched: move few runnable tg variables into CONFIG_SMP Alex Shi
2013-05-10 15:17 ` [patch v6 3/8] sched: set initial value of runnable avg for new forked task Alex Shi
2013-05-16 6:28 ` Alex Shi
2013-05-10 15:17 ` [patch v6 4/8] sched: fix slept time double counting in enqueue entity Alex Shi
2013-05-10 15:17 ` [patch v6 5/8] sched: update cpu load after task_tick Alex Shi
2013-05-10 15:17 ` [patch v6 6/8] sched: compute runnable load avg in cpu_load and cpu_avg_load_per_task Alex Shi
2013-05-13 14:06 ` Peter Zijlstra
2013-05-14 0:51 ` Alex Shi
2013-05-14 7:27 ` Alex Shi
2013-05-16 5:49 ` Michael Wang
2013-05-16 6:58 ` Alex Shi
2013-05-10 15:17 ` [patch v6 7/8] sched: consider runnable load average in move_tasks Alex Shi
2013-05-10 15:17 ` [patch v6 8/8] sched: remove blocked_load_avg in tg Alex Shi
2013-05-14 8:31 ` Peter Zijlstra
2013-05-14 11:35 ` Alex Shi
2013-05-16 9:23 ` Peter Zijlstra
2013-05-23 7:32 ` Changlong Xie
2013-05-23 8:19 ` Alex Shi [this message]
2013-05-28 13:36 ` Alex Shi
2013-05-14 9:05 ` Paul Turner
2013-05-14 11:37 ` Alex Shi
2013-05-29 17:00 ` Jason Low
2013-05-30 0:44 ` Alex Shi
2013-05-14 8:07 ` [patch 0/8]: use runnable load avg in balance Alex Shi
2013-05-14 9:34 ` Paul Turner
2013-05-14 14:35 ` Alex Shi
2013-05-16 7:29 ` Michael Wang
2013-05-16 7:35 ` Alex Shi
2013-05-28 13:31 ` Alex Shi
2013-05-29 13:28 ` Alex Shi
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