<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 12 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:14.0pt'>Hi all,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt'>For the last few years, we were using metis function (for partitioning) as follows: <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt'> METIS_PartGraphKway(&nCells,&ia[0],&ja[0],&vwgt[0],&adjwgt[0],&wgtflag,&numflag,&nParts,options,&edgecut,&part[0]);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt'><o:p> </o:p></span></p><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: <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt'> METIS_SetDefaultOptions(&options[0]);<o:p></o:p></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]);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt'>This has the same function name but with different argument list.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt'><o:p> </o:p></span></p><p class=MsoNormal><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.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt'>Any inputs on this?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt'>Thanks,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt'>Ravi.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;font-family:"Courier New"'>_________________________________________<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;font-family:"Courier New"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;font-family:"Courier New"'>Ravi Kannan<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;font-family:"Courier New"'>CFD Research Corporation<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;font-family:"Courier New"'>Senior Scientist<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;font-family:"Courier New"'>256.726.4851<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;font-family:"Courier New"'><a href="mailto:rdt@cfdrc.com"><span style='color:blue'>rxk@cfdrc.com</span></a> <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;font-family:"Courier New"'>_________________________________________<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-family:"Courier New"'><o:p> </o:p></span></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>