linux-kernel - Re: Time slice for SCHED

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Message-ID: <20090211124031.GG16535@elte.hu>
Date:	Wed, 11 Feb 2009 13:40:31 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	J K Rai <jk.anurag@...oo.com>
Cc:	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	linux-kernel@...r.kernel.org
Subject: Re: Time slice for SCHED_BATCH ( CFS)


* J K Rai <jk.anurag@...oo.com> wrote:

> Thanks,
> 
> I want to do profiling (e.g. on-chip cache related behavior of processes) from 
> user-land and want to study the impact of time-slice and sampling interval on the 
> quality of profile. Hence thought of knowing the time-slice.

btw., how do you do that profiling? How do you measure cache behavior?

	Ingo
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