<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Thu, May 1, 2014 at 6:14 PM, Miguel Angel Salazar de Troya <span dir="ltr"><<a href="mailto:salazardetroya@gmail.com" target="_blank">salazardetroya@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hello everybody<div><br></div><div>I want to implement an adaptive mesh refinement library in a code written in petsc. I have checked out some of the available libraries, but I want to work with the latest petsc-dev version and I am sure there will be many incompatibilities. So far I think I'll end up working with one of these libraries: SAMRAI, Chombo, libMesh and deal II. Before I start checking out each of them and learn how to use them I though I would ask you guys which one you would recommend. My code would be a finite element analysis in solid mechanics. I would like to take full advantage of petsc capabilities, but I would not mind start with some restrictions. I hope my question is not too broad.</div>
</div></blockquote><div><br></div><div>SAMRAI, Chombo, and Deal II are all structured adaptive refinement codes, whereas LibMesh is unstructured. If you want unstructured, there is</div><div>really no other game in town. If you use deal II, I would suggest trying out p4est underneath which gives great scalability. My understanding</div>
<div>is that Chombo is mostly used for finite volume and SAMRAI and deal II for finite element, but this could be out of date.</div><div><br></div><div> Matt</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr"><div>Take care</div><span class="HOEnZb"><font color="#888888"><div>Miguel<br clear="all"><div><br></div>-- <br><div dir="ltr"><font face="verdana, sans-serif"><b>Miguel Angel Salazar de Troya</b></font><span><font color="#888888"><br>
<font face="arial,helvetica,sans-serif">Graduate Research Assistant<br>
Department of Mechanical Science and Engineering<br></font>University of Illinois at Urbana-Champaign<br><a href="tel:%28217%29%20550-2360" value="+12175502360" target="_blank">(217) 550-2360</a><br>
<a href="mailto:salaza11@illinois.edu" target="_blank">salaza11@illinois.edu</a></font></span><div><br></div></div>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br>What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.<br>
-- Norbert Wiener
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