From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: Michel Rinaldi <automation.03@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-help] Problems with rt_task_create and rt_task_join
Date: Thu, 27 Jan 2011 14:36:05 +0100 [thread overview]
Message-ID: <4D4174C5.5030903@domain.hid> (raw)
In-Reply-To: <29228600.131296118733562.JavaMail.SYSTEM@PC-MRINALDI>
Michel Rinaldi wrote:
> Posted by Gilles Chanteperdrix on January 25, 2011 - 14:27:
>
>> Well, no. dd if=/dev/zero of=/dev/null is far from being a proper load.
>> What you should do is at least to create some disk and network activity,
>> continuously. And the ideal, is to run the LTP test in parallel. If you
>> can not, then at least run hackbench in a loop. All this during several
>> hours.
>
> Ok. I run LTP test and latency test in parallel for about 15 hours continuously.
> I have this result at the end:
>
> RTD| 6.182| 7.627| 47.662| 0| 0| 15:04:32/15:04:32
Strange, here, the LTP test takes only around 2 hours. Just to be sure:
you also generated disk and network activity in parallel to LTP and
latency? If yes, then this system has no issue with Xenomai, and the
problem you have with your application is in the application itself.
--
Gilles.
next prev parent reply other threads:[~2011-01-27 13:36 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <11269195.111296118370328.JavaMail.SYSTEM@PC-MRINALDI>
2011-01-27 8:58 ` [Xenomai-help] Problems with rt_task_create and rt_task_join Michel Rinaldi
2011-01-27 13:36 ` Gilles Chanteperdrix [this message]
[not found] <8701358.01297411757328.JavaMail.SYSTEM@pc-msalvini>
2011-02-11 8:10 ` Mauro Salvini
2011-02-11 9:56 ` Gilles Chanteperdrix
[not found] <21381658.41297350790328.JavaMail.SYSTEM@pc-msalvini>
2011-02-10 15:20 ` Mauro Salvini
2011-02-10 16:14 ` Gilles Chanteperdrix
[not found] <29582899.21296203622078.JavaMail.SYSTEM@PC-MRINALDI>
2011-01-28 8:34 ` Michel Rinaldi
2011-01-28 17:43 ` Gilles Chanteperdrix
[not found] <20964580.81295961364859.JavaMail.SYSTEM@PC-MRINALDI>
2011-01-25 13:17 ` Michel Rinaldi
2011-01-25 13:26 ` Gilles Chanteperdrix
[not found] <22536578.91295887083468.JavaMail.SYSTEM@PC-MRINALDI>
2011-01-24 16:39 ` Michel Rinaldi
2011-01-24 16:44 ` Gilles Chanteperdrix
2011-01-24 16:54 ` Gilles Chanteperdrix
[not found] <24653571.21295878006500.JavaMail.SYSTEM@PC-MRINALDI>
2011-01-24 14:07 ` Michel Rinaldi
[not found] <14515395.201295629170328.JavaMail.SYSTEM@PC-MRINALDI>
2011-01-21 17:01 ` Michel Rinaldi
2011-01-21 17:11 ` Philippe Gerum
2011-01-22 14:26 ` Mauro
2011-01-22 19:14 ` Gilles Chanteperdrix
2011-01-24 14:05 ` Michel Rinaldi
2011-01-24 14:27 ` Gilles Chanteperdrix
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