From: Jan Kiszka <jan.kiszka@domain.hid>
To: Henry Bausley <hbausley@domain.hid>
Cc: "xenomai@xenomai.org" <xenomai@xenomai.org>
Subject: Re: [Xenomai-help] multicore: reserving core(s) for Xenomai
Date: Wed, 14 Sep 2011 19:53:21 +0200 [thread overview]
Message-ID: <4E70EA11.6060502@domain.hid> (raw)
In-Reply-To: <1316011174.8027.7.camel@domain.hid>
On 2011-09-14 16:39, Henry Bausley wrote:
> Jan does the lack of 100% isolation imply if a Xenomai kernel thread
> running on the isolated CPU used to much duty cycle Linux would lock up
> since it couldn't get a chance at the isolated cpu.
Yep - just like some plain Linux RT thread running as CPU hog on a
vanilla kernel with highest prio and rt-group throttling disabled.
Jan
--
Siemens AG, Corporate Technology, CT T DE IT 1
Corporate Competence Center Embedded Linux
next prev parent reply other threads:[~2011-09-14 17:53 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-14 12:18 [Xenomai-help] multicore: reserving core(s) for Xenomai Henri Roosen
2011-09-14 13:13 ` Kim Mathiassen
2011-09-14 13:13 ` Gilles Chanteperdrix
2011-09-14 13:23 ` Jan Kiszka
2011-09-14 14:39 ` Henry Bausley
2011-09-14 17:53 ` Jan Kiszka [this message]
2011-09-14 13:24 ` Eric Noulard
2011-09-14 13:42 ` Henri Roosen
2011-09-14 15:00 ` Jeff Weber
2011-09-14 17:49 ` Gilles Chanteperdrix
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