From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: Gregory Gosse <gregory.gosse@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-help] unresolved symbol - check the xenomai installation
Date: Wed, 04 Jan 2012 18:45:56 +0100 [thread overview]
Message-ID: <4F049054.4000302@domain.hid> (raw)
In-Reply-To: <000001cccafd$1c6046b0$5520d410$@soterem.fr>
On 01/04/2012 05:22 PM, Gregory Gosse wrote:
> I tried to install xenomai 2.4.4 but didn't go too far ( unable to prepare the kernell )
> Then I switched directly to 2.6.0 . Never used the 2.5 branch
>
> The latency test gives me that:
> # /usr/xenomai/bin/latency -t0 -p200 -f -T50
> Sampling period: 200 us
> Test mode: periodic user-mode task
> All results in microseconds
> Minuterie d'alerte
This looks bad. Please re-run latency with no argument. If should
normally produce a report about min/average/max latency every second. If
it does not, I would recommend restarting the installation from scratch:
- first uninstalling any installed version, running "make uninstall" in
the build directory, this for xenomai 2.4.4 and 2.6.0.
- re-run prepare-kernel, recompile the kernel, leaving the xenomai
configuration options to their default value.
--
Gilles.
next prev parent reply other threads:[~2012-01-04 17:45 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-04 14:31 [Xenomai-help] unresolved symbol - check the xenomai installation Gregory Gosse
2012-01-04 14:55 ` Gilles Chanteperdrix
2012-01-04 16:22 ` Gregory Gosse
2012-01-04 17:45 ` Gilles Chanteperdrix [this message]
2012-01-05 23:07 ` Jakub Nowacki
2012-01-06 9:40 ` Gilles Chanteperdrix
2012-01-08 20:38 ` Jakub Nowacki
2012-01-08 22:09 ` Philippe Gerum
2012-01-08 22:35 ` Jakub Nowacki
2012-01-09 12:11 ` Gilles Chanteperdrix
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