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Date: Tue, 06 Mar 2012 10:25:07 +0100
From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
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Subject: Re: [Xenomai-help] Specifying/changing the number of CPU core's in
 xenomai: - reg
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To: SUBRAMANIAN NATESAN <yenyes88@domain.hid>
Cc: xenomai@xenomai.org

On 03/06/2012 07:46 AM, SUBRAMANIAN NATESAN wrote:
> Hi,
> 
> In a multi-core environment, is it possible in xenomai, to specify the cpu
> cores which should or should not be used? Like if there are 4 cores, can we
> specify, that core 2 need not be used at all, dynamically, during the
> execution of a real time task?

You can use sched_setaffinity to set the CPU on which a task should run.
-- 
                                                                Gilles.