[RFC] Scheduler recorder and playback

Pantelis Antoniou panto at antoniou-consulting.com
Thu Mar 8 16:21:25 UTC 2012

Hi Frederic,

On Mar 8, 2012, at 5:45 PM, Frederic Weisbecker wrote:

> On Thu, Mar 08, 2012 at 03:20:53PM +0200, Pantelis Antoniou wrote:
>> Hi there,


> Hi,
> May be you could have a look at the perf sched tool.
> It has a replay feature. I think it perform well basic replay but it can
> certainly be enhanced.

Yes I am aware of perf-sched, and I know that it can do basic record and
replay of the wakeup, switch & fork events.

It looks like it can be the starting point of what we're trying to do, but
I doubt this will cover all the cases.

That why I'm trying to have a discussion about this problem; to find out
what is there, what is missing, and what is there to fix or develop anew.

So what do you think?


-- Pantelis

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