From mboxrd@z Thu Jan  1 00:00:00 1970
From: Krzysztof =?UTF-8?Q?B=C5=82aszkowski?= <kb@domain.hid>
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Date: Fri, 20 Aug 2010 18:14:39 +0200
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Subject: Re: [Xenomai-core] rt timer jitter
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To: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
Cc: xenomai@xenomai.org

On Fri, 2010-08-20 at 18:01 +0200, Gilles Chanteperdrix wrote:
> Krzysztof Błaszkowski wrote:
> > Can i do something with this ?
> 
> Do you observe the same latencies with the "latency" test?
> 

this test does not produce reliable results except some hints.

e.g. min. latency shifts about 1.5usec when i run on 2nd console dd
if=/dev/urandom of=/dev/null bs=16k.

as i recall max latency was more than 10 usec.



> 


-- 
Krzysztof Blaszkowski