BOUNCE rtl@rtlinux.org: Approval required: (fwd)

[Der Herr Hofrat <der.herr@hofr.at>]

>From owner-rtl Sat Jun  2 08:44:22 2001
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Date: Sat, 2 Jun 2001 08:36:11 -0600
From: Victor Yodaiken <yodaiken@fsmlabs.com>
To: rtl@fsmlabs.com
Cc: rtl@rtlinux.org
Subject: Re: [rtl] Realtime linux task on SMP machine
Message-ID: <20010602083611.A24947@hq2>
References: <CDEDLLCLFEMDLAONMHGAEEOFCAAA.kiml@lewiz.com>
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In-Reply-To: <CDEDLLCLFEMDLAONMHGAEEOFCAAA.kiml@lewiz.com>; from kiml@lewiz.com on Fri, Jun 01, 2001 at 02:50:54PM -0700
Organization: FSM Labs

See examples/misc/reserve.c 

On Fri, Jun 01, 2001 at 02:50:54PM -0700, Kim Le wrote:
> Hi All,
> 
> I have a linux box with two pentium processor and want to reserver 1 CPU for
> realtime task (running continuously)  and the other for normal linux task.
> The two should not interfere each other.  Is this possible in RTLinux?
> 
> I modified the code in /examples/mutex to have a indefinite loop
> 
> pthread_attr_setcpu_np(1);
> while (1){
> 	do some thing
> }
> 
> but this loop somehow take over completely the system and crash. I cannot
> even reboot the system.  Any one knows how please give me a hint.  Thank you
> very much in advance for your help.
> 
> 
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