Hi Zhizhou,

rt-app support for record and playback is a very low-priority feature currently, we don't expect to work on it in the coming months.

In the meanwhile, you can try to use the record and playback functionality built into perf and see if that fits your needs.

Regards, Amit

On Thu, Mar 12, 2015 at 8:06 AM, Zhizhou Zhang (张治洲) Zhizhou.Zhang@spreadtrum.com wrote:

Hi everyone,

For tuning schedule on big-LITTLE architecture, the workload replay helps. I have tried to use perf sched record/replay. But it seems not so exactly.

I have heard linaro group is going to implement the workload replay with rt-app project. Could anybody tell me what's the schedule about this feature?

Thank you.

-- Zhizhou

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