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Date: Fri, 01 May 2009 00:15:59 +0200
From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
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Subject: Re: [Xenomai-core] userspace applications and cache
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To: Steven Seeger <steven.seeger@domain.hid>
Cc: xenomai@xenomai.org

Steven Seeger wrote:
> If a userspace application running xenomai threads is large (1MB or  
> so) then the code can't all live in cache on our puny 16kb instruction  
> cache. Does the cache handling occur as needed in the primary domain  
> or does it have to wait for Linux to handle it?

You should use the I-pipe tracer, it will tell you exactly what happens
on your system.

-- 
					    Gilles.