linux-kernel - Re: [ANNOUNCE] LinSched for v3.3-rc7

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Message-ID: <20120321142026.GA29148@e103034-lin.cambridge.arm.com>
Date:	Wed, 21 Mar 2012 14:20:27 +0000
From:	Morten Rasmussen <Morten.Rasmussen@....com>
To:	Dhaval Giani <dhaval.giani@...il.com>
Cc:	Paul Turner <pjt@...gle.com>, Ingo Molnar <mingo@...e.hu>,
	Peter Zijlstra <peterz@...radead.org>,
	Paul McKenney <paulmck@...ux.vnet.ibm.com>,
	Benjamin Segall <bsegall@...gle.com>,
	Ranjit Manomohan <ranjitm@...gle.com>,
	Nikhil Rao <ncrao@...gle.com>,
	"jmc@...unc.edu" <jmc@...unc.edu>,
	Suresh Siddha <suresh.b.siddha@...el.com>,
	Srivatsa Vaddagiri <vatsa@...ibm.com>,
	LKML <linux-kernel@...r.kernel.org>,
	Abhishek Srivastava <a.srivastava.800@...il.com>
Subject: Re: [ANNOUNCE] LinSched for v3.3-rc7

Hi,

On Thu, Mar 15, 2012 at 04:08:17AM +0000, Dhaval Giani wrote:
> [Adding abhishek to the cc]
> 
> On Wed, Mar 14, 2012 at 8:58 PM, Paul Turner <pjt@...gle.com> wrote:
> > - Support for record and replay of application scheduling via perf.
> > This is not yet well integrated, but under tests exist the tools to
> > record an applications behavior using perf sched record, and then play
> > it back in the simulator.

I am interested in testing this feature and I could use a hint on how to
get it working. tests/perf_replay.c seems to accept perf sched record
traces which have been post-processed into .rlog traces. Where can I
find a tool to generate rlogs from perf traces?

Thanks,
Morten

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