On Fri, Jan 13, 2012 at 11:33 AM, Sean Farley <span dir="ltr"><<a href="mailto:sean@mcs.anl.gov">sean@mcs.anl.gov</a>></span> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="gmail_quote"><div class="im"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div lang="EN-US" link="blue" vlink="purple"><div><p class="MsoNormal"><span style="font-size:14.0pt">Recently, we started using the development version for some testing. This needs a more recent version of metis: <u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt"> METIS_SetDefaultOptions(&options[0]);<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:14.0pt"> METIS_PartGraphKway(&nCells, &ncon, &ia[0],&ja[0],&vwgt[0],&vsize[0],&adjwgt[0],&nParts,&tpwgts[0],&ubvec[0], &options[0],&edgecut,&part[0]);<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt">This has the same function name but with different argument list.<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:14.0pt"><u></u> <u></u></span></p>
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<span style="font-size:14.0pt">We noticed that the latest version does not partition properly as before : we get just one cell in the 0<sup>th</sup> partition.<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:14.0pt"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:14.0pt">Any inputs on this?</span></p></div></div></blockquote><div><br></div></div><div>What are you setting for options? i.e. are you trying to use the default parameters or do you have your own weights? </div>
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</blockquote></div><br>To follow up on Sean's note, is there a reason that this partitioning problem does not fit into MatPartitioning? If not,<div>we would be very interested in extending our interface to support it.</div>
<div><br></div><div> Thanks,</div><div><br></div><div> Matt<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<br>
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