From kelso at nist.gov  Fri Jul 30 07:08:55 2010
From: kelso at nist.gov (John Kelso)
Date: Fri, 30 Jul 2010 10:08:55 -0400 (EDT)
Subject: [producer-users] does Producer work with the OpenThreads that comes
	with OSG 2.9.8?
Message-ID: <alpine.LRH.2.00.1007300958560.2897@iron.cam.nist.gov>

Hi,

I recently tried to rebuild our software using OSG-2.9.8.  After installing
the new OSG I rebuilt Producer using the latest cvs version.  When I run my
program I now get a segfault down in the Producer code.  It was in the
file Block.h, line 43, in the block() method, "_cond.wait(&_mut);".

Has anyone else tried using Producer with OSG-2.9.8?  If so, did you have
any issues with threading?

Currently we're using Producer and OSG-2.8.3 with no problems.

This is on a Centos system.

Many thanks,

John

From pmartz at skew-matrix.com  Fri Jul 30 08:17:43 2010
From: pmartz at skew-matrix.com (Paul Martz)
Date: Fri, 30 Jul 2010 09:17:43 -0600
Subject: [producer-users] does Producer work with the OpenThreads that
 comes	with OSG 2.9.8?
In-Reply-To: <alpine.LRH.2.00.1007300958560.2897@iron.cam.nist.gov>
References: <alpine.LRH.2.00.1007300958560.2897@iron.cam.nist.gov>
Message-ID: <4C52ED17.1000706@skew-matrix.com>

Hi John -- No, I haven't tried Producer with OSG's main trunk.

Note that OSG's main trunk has had significant modifications related to the 
Observer and core Referenced classes. For some info:
http://groups.google.com/group/osg-users/tree/browse_frm/thread/d800531736c951a2/e803440799a8c01e?rnum=1&q=observer_ptr&_done=%2Fgroup%2Fosg-users%2Fbrowse_frm%2Fthread%2Fd800531736c951a2%2F0ef09cf4953ca6cb%3Flnk%3Dgst%26q%3Dobserver_ptr%26#doc_e803440799a8c01e

These are not insignificant changes, and I feel they've introduced some 
instability as well as invalidating years of testing. It's rather unfortunate, 
as OSG main trunk does have some interesting new features.
    -Paul


John Kelso wrote:
> Hi,
> 
> I recently tried to rebuild our software using OSG-2.9.8.  After installing
> the new OSG I rebuilt Producer using the latest cvs version.  When I run my
> program I now get a segfault down in the Producer code.  It was in the
> file Block.h, line 43, in the block() method, "_cond.wait(&_mut);".
> 
> Has anyone else tried using Producer with OSG-2.9.8?  If so, did you have
> any issues with threading?
> 
> Currently we're using Producer and OSG-2.8.3 with no problems.
> 
> This is on a Centos system.
> 
> Many thanks,
> 
> John
> _______________________________________________
> producer-users mailing list
> producer-users at andesengineering.com
> http://www.andesengineering.com/mailman/listinfo/producer-users
> http://www.andesengineering.com/Producer/
> 
> 


-- 
   -Paul Martz      Skew Matrix Software
                    http://www.skew-matrix.com/