<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>Hi,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I have written a two-dimensional MatVec routine (<a href="http://dl.acm.org/citation.cfm?id=2063469">http://dl.acm.org/citation.cfm?id=2063469</a>) a while ago.<o:p></o:p></p><p class=MsoNormal>Now, I am noticing there is a small memory leak that appears to come from VecCopy. It is small, as it only appears like after 300000 MatVecs.<o:p></o:p></p><p class=MsoNormal>I looked at the Petsc sources, but was not able to locate the default copy function for VecMPI.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Can you please point me to the right direction?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thank you for your help in advance.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Andy Yoo, Ph.D.<o:p></o:p></p><p class=MsoNormal>Center for Applied Scientific Computing<o:p></o:p></p><p class=MsoNormal>Lawrence Livermore National Laboratory<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>