From mboxrd@z Thu Jan  1 00:00:00 1970
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Date: Thu, 1 Feb 2007 14:24:11 +0100 (CET)
From: "M. Koehrer" <mathias_koehrer@domain.hid>
Subject: Re: Re: : [Xenomai-help] Running real time task on one of the cores of
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To: jan.kiszka@domain.hid, mathias_koehrer@domain.hid
Cc: xenomai@xenomai.org

Hi Jan,

I found it in the latest SVN version but not in the 2.3 Xenomai...=20
As my system is working currently very stable, I do not want to change the =
Xenomai version...

Regards

Mathias
> M. Koehrer wrote:
> > Hi Jan,
> >=20
> >>> I also use rtnet. Unfortunately I am not able to force rtnet (RTDM
> based) to run on CPU core 1
> >>> without patching the RTDM code.
> >>> A couple of months ago, I already asked for this issue.
> >>> Jan, can you tell me the latest news regarding this issue?
> >> The global affinity mask is now part of Xenomai 2.3 (though I haven't
> >> tested it again after it was merged).=20
> >=20
> > Ah, I didn't know that! How can I set the affinity mask?
>=20
> /proc/xenomai/affinity
>=20
> > Perhaps this is the problem I have...
> >=20
> >> What part of RTnet precisely is
> >> resisting to move to CPU 1, or what do you currently have to patch?
> >=20
> > Currently I see the rtnet tasks "rtnet-stack" and "rtnet-rtpc" to be
> assigned to CPU 0.
> > I have patched xenomai/ksrc/skins/rtdm/drvlib.c in the call
> > to xnpod_start_thread(). I replace XNPOD_ALL_CPUS by cpumask_of_cpu(1).
>=20
> That should be obsolete when issuing
>=20
> echo 2 > /proc/xenomai/affinity
>=20
> before you load RTnet.
>=20
> Jan
>=20
>=20

--=20
Mathias Koehrer
mathias_koehrer@domain.hid


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