From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <4E8C3AF9.7070604@domain.hid> Date: Wed, 05 Oct 2011 13:09:45 +0200 From: Gilles Chanteperdrix MIME-Version: 1.0 References: <4E8AEB1D.2060706@domain.hid> <4E8B0DEA.8030102@domain.hid> <4E8B3744.2030407@domain.hid> In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Subject: Re: [Xenomai-help] Kernel configuration suggestions/hints List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Julien Delange Cc: Xenomai help On 10/05/2011 09:48 AM, Julien Delange wrote: > On Tue, Oct 4, 2011 at 12:41 PM, Gilles Chanteperdrix > wrote: >> Another mail in that thread seem to suggest that it could be long. Have >> you tried timing the various parts of your loop to see where the time is >> spent? > > No, sorry, my bad. Unfortunately, I cannot make more tests at this > time because I don't have the hardware. > I will do additional investigation soon, I would have access to the > acquisition card soon. My intent was to know if there was an obvious > error either in my code or in my kernel configuration. Apparently not, > so, I will try to figure out the root causes of these issues. It is my understaning when reading Fernando's answer to your mail that you are not using the proper interface for what you are trying to do. -- Gilles.