<div dir="ltr"><div>Hi Lucas,<br><br></div>In my opinion, using multipiece to handle parallel decompositions of VTK structured grids is currently the best way to go for ParaView Catalyst.<br><br>Andy<br></div><div class="gmail_extra">
<br><br><div class="gmail_quote">On Tue, May 7, 2013 at 3:19 PM, Pettey . Lucas <span dir="ltr"><<a href="mailto:LPettey@drc.com" target="_blank">LPettey@drc.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi Andy,<br>
<br>
I think it must be something with MPI4PY on my Mac. I got it to compile and run on the Utility server here at ERDC.<br>
<br>
Now, is the example here <a href="https://github.com/acbauer/CatalystExampleCode/tree/master/CxxMultiPieceExample" target="_blank">https://github.com/acbauer/CatalystExampleCode/tree/master/CxxMultiPieceExample</a> the easiest way to incorporate extents into the Fortran code? I am basically trying to run the Fortran example on more than one processor and I was going to adapt the Fortran FXCxxAdaptor following the CxxMultiPieceExample.<br>
<br>
Unless there is a better way. My first attempt didn't create the expanding ball that the serial Fortran example does. It did produce an image, but not the one that I wanted.<br>
<br>
Thanks<br>
Lucas<br>
<br>
________________________________<br>
From: Andy Bauer [<a href="mailto:andy.bauer@kitware.com">andy.bauer@kitware.com</a>]<br>
Sent: Tuesday, April 30, 2013 9:28 PM<br>
To: Pettey . Lucas<br>
Cc: <a href="mailto:paraview@paraview.org">paraview@paraview.org</a><br>
Subject: Re: [Paraview] Initialize coprocessor fails<br>
<div class="im"><br>
Hi Lucas,<br>
<br>
Every process should call coprocessorinitializewithpython(). I'm not sure how to solve this but first off maybe trying the Fortran 90 example at <a href="https://github.com/acbauer/CatalystExampleCode" target="_blank">https://github.com/acbauer/CatalystExampleCode</a> may help simplify the problem. What machine are you trying this on and what version of ParaView are you using?<br>
<br>
Andy<br>
<br>
<br>
</div><div class="im">On Mon, Apr 29, 2013 at 4:25 PM, Pettey . Lucas <<a href="mailto:LPettey@drc.com">LPettey@drc.com</a><mailto:<a href="mailto:LPettey@drc.com">LPettey@drc.com</a>>> wrote:<br>
Hello!<br>
<br>
I have a Fortran serial test case working that uses the Catalyst coprocessor to generate images.<br>
<br>
I tried moving to a parallel test case, but the program crashes with the error:<br>
<br>
ORTE_ERROR_LOG: Attempt to redefine an existing data type in file runtime/orte_globals.c at line 218<br>
<br>
at the call to initialize the coprocessor:<br>
<br>
call coprocessorinitializewithpython("coproc.py",9)<br>
<br>
Does this call change in parallel, or should only one processor be calling it?<br>
<br>
If I comment out the line of code that calls the coprocessor initialization, then the code runs fine, I just get the error that the co-processor needs to initialize every time there is a VTK coprocessor call.<br>
<br>
Thanks for any help,<br>
Lucas<br>
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