linux-kernel - Re: [PATCH 3/4] sched: introduce synchronized idle injection

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Message-ID: <20151125094103.GA2852@e104805>
Date:	Wed, 25 Nov 2015 09:41:05 +0000
From:	Javi Merino <javi.merino@....com>
To:	Jacob Pan <jacob.jun.pan@...ux.intel.com>
Cc:	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...hat.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	John Stultz <john.stultz@...aro.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Arjan van de Ven <arjan@...ux.intel.com>,
	Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
	Len Brown <len.brown@...el.com>,
	Rafael Wysocki <rafael.j.wysocki@...el.com>,
	Eduardo Valentin <edubezval@...il.com>,
	Paul Turner <pjt@...gle.com>,
	Morten Rasmussen <Morten.Rasmussen@....com>,
	Juri Lelli <Juri.Lelli@....com>
Subject: Re: [PATCH 3/4] sched: introduce synchronized idle injection

On Tue, Nov 24, 2015 at 10:22:07AM -0800, Jacob Pan wrote:
> On Tue, 24 Nov 2015 12:00:07 +0000
> Javi Merino <javi.merino@....com> wrote:
> 
> > > - you first set 50% idle
> > > - then launch 6 busy loops  
> > 
> > Correct
> Do you mind sharing the workload or test scripts? Just to reproduce
> here.

I'm using rt-app[0] with the attached config.  To run the test I use
workload-automation[1], but I don't think you need workload automation.

[0] https://git.linaro.org/power/rt-app.git
[1] https://github.com/ARM-software/workload-automation/

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