<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Wed, Nov 20, 2013 at 5:26 PM, aymeric aymeric <span dir="ltr"><<a href="mailto:sickofcowboys@hotmail.com" target="_blank">sickofcowboys@hotmail.com</a>></span> wrote:<br>
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<div><div dir="ltr">Sorry to ask something tat sounds so trivial, but I can't find help in the manual or the examples.<div>In the context of FE (unstructured grid), I am trying to partition a matrix; I am able to follow the example given in section 2.5 of the manual. But what I get is an IS representing the processor for each element... and what am I supposed to do with that? Assuming that I could distribute the mesh, then how am I supposed to create the matrix associated with the partition? I feel like I am missing something obvious, cause it can't be complicated...</div>
</div></div></blockquote><div><br></div><div>All standard mesh partitioners give the same output, partition number of each row (vertex). You can use this in</div><div>MatPermute() for instance, but that is generally expensive. It might help to explain what you want to do.</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><div dir="ltr"><div>Thank you for your help</div> </div></div>
</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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