From: Philippe Gerum <rpm@xenomai.org>
To: Steven Seeger <sseeger@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-help] geode problems
Date: Tue, 27 Nov 2007 16:58:30 +0100 [thread overview]
Message-ID: <474C3EA6.9070300@domain.hid> (raw)
In-Reply-To: <51CAD0CE1504444DBE77CBBE51A0135D375D6D@slcmail.slc.mew.int>
Steven Seeger wrote:
> I am now running rc7 with 2.6.23 and am still having issues with timing
> on the geode. It seems that when I insert xeno_nucleus, the interrupt
> handler runs too fast for linux. When I then insert xeno_native, it runs
> too slow. Can anyone point me in the right direction so I can look at
> what’s going on here? I figured xenomai should take its timing behavior
> from the linux kernel somehow. Linux runs just fine without xenomai
> modules loaded.
>
>
>
> With the latest code, I’m now seeing 10,000 timer interrupts per second
> with just nucleus loaded and still 100 per second with native loaded.
>
>
Does disabling CONFIG_SCx200HR_TIMER change the situation?
>
> Someone help! J
>
>
>
> Steven
>
>
>
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Xenomai-help mailing list
> Xenomai-help@domain.hid
> https://mail.gna.org/listinfo/xenomai-help
--
Philippe.
next prev parent reply other threads:[~2007-11-27 15:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-27 15:33 [Xenomai-help] geode problems Steven Seeger
2007-11-27 15:58 ` Philippe Gerum [this message]
2007-11-27 16:30 ` Steven Seeger
2007-11-27 17:41 ` Philippe Gerum
2007-11-27 17:39 ` Philippe Gerum
2007-11-27 17:43 ` Steven Seeger
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