Hi Nagaiah<br><br>You said that the parallel computations did not work with UGGrid 2D. Did they work with ALUGRID_SIMPLEX??<br>I am right now working on a single computer with ALUGRID_SIMPLEX however, I will soon need to go parallel. <br>
<br><br clear="all">Cheers and Regards,<br>Jayesh Vinay Badwaik<br>---------------------------------------------------<br><br><br>
<br><br><div class="gmail_quote">On Fri, Nov 19, 2010 at 16:30, <span dir="ltr"><<a href="mailto:dune-request@dune-project.org">dune-request@dune-project.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
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<br>Today's Topics:<br>
<br>
1. about assigning different material properties to different<br>
sub domains in parallel (Nagaiah Chamakuri)<br>
2. Re: about assigning different material properties to<br>
different sub domains in parallel (Oliver Sander)<br>
<br><br>---------- Forwarded message ----------<br>From: Nagaiah Chamakuri <<a href="mailto:nagaiah.chamakuri@gmail.com">nagaiah.chamakuri@gmail.com</a>><br>To: <a href="mailto:dune@dune-project.org">dune@dune-project.org</a><br>
Date: Thu, 18 Nov 2010 16:16:08 +0100<br>Subject: [Dune] about assigning different material properties to different sub domains in parallel<br>Dear DUNE,<br><br>I am trying to add a different material properties to different parts of sub regions in a domain.<br>
<b> </b>For sequential computations I was successful using DGF format for UG and ALUGRID_SIMPLEX grids in<b> 2D.</b><br>
<br>for parallel computations I did not success with UG grid. It gives the following error.<br>"Dune reported error: Dune reported error: NotImplemented: load balancing with data attached".<br>(of course ALUGRID does not support parallel computations for 2D domains)<br>
<br>I think gmsh format also does not support yet.<br><br>Now I am wondering, is there a way to do it for parallel computations?<br><br>Thank you in advance.<br><br>Best Regards<br>Nagaiah<br>
<br><br>---------- Forwarded message ----------<br>From: Oliver Sander <<a href="mailto:sander@mi.fu-berlin.de">sander@mi.fu-berlin.de</a>><br>To: <a href="mailto:dune@dune-project.org">dune@dune-project.org</a><br>
Date: Fri, 19 Nov 2010 09:19:19 +0100<br>Subject: Re: [Dune] about assigning different material properties to different sub domains in parallel<br>
<div text="#000000" bgcolor="#ffffff">
Hi Nagaiah!<br>
It is as the error message says: load balancing with data transfer is
not<br>
yet implemented for UGGrid. Patches are welcome.<br>
<br>
Besides, I don't think your problem doesn't have anything to do with<br>
file formats. Hence switching from dgf to gmsh doesn't make a
difference.<br>
<br>
Best,<br>
Oliver<br>
<br>
Am 18.11.2010 16:16, schrieb Nagaiah Chamakuri:
<blockquote type="cite">Dear DUNE,<br>
<br>
I am trying to add a different material properties to different parts
of sub regions in a domain.<br>
<b> </b>For sequential computations I was successful using DGF
format for UG and ALUGRID_SIMPLEX grids in<b> 2D.</b><br>
<br>
for parallel computations I did not success with UG grid. It gives the
following error.<br>
"Dune reported error: Dune reported error: NotImplemented: load
balancing with data attached".<br>
(of course ALUGRID does not support parallel computations for 2D
domains)<br>
<br>
I think gmsh format also does not support yet.<br>
<br>
Now I am wondering, is there a way to do it for parallel computations?<br>
<br>
Thank you in advance.<br>
<br>
Best Regards<br>
Nagaiah<br>
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<pre cols="72">--
************************************************************************
* Oliver Sander ** email: <a href="mailto:sander@mi.fu-berlin.de" target="_blank">sander@mi.fu-berlin.de</a> *
* Freie Universität Berlin ** phone: + 49 (30) 838 75348 *
* Institut für Mathematik ** URL : <a href="http://page.mi.fu-berlin.de/%7Esander" target="_blank">page.mi.fu-berlin.de/~sander</a> *
* Arnimallee 6 ** -------------------------------------*
* 14195 Berlin, Germany ** Member of MATHEON (<a href="http://www.matheon.de" target="_blank">www.matheon.de</a>) *
************************************************************************
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