<meta http-equiv="Content-Type" content="text/html; charset=utf-8"><div dir="ltr"><p style="margin:0px 0px 1em;padding:0px;border:0px;font-size:15px;clear:both;color:rgb(36,39,41);font-family:Arial,"Helvetica Neue",Helvetica,sans-serif;line-height:19.5px">I am using MPICH 3.2, built with: ./configure --prefix=/usr/local --enable-g=mem,dbg,meminit</p><p style="margin:0px 0px 1em;padding:0px;border:0px;font-size:15px;clear:both;color:rgb(36,39,41);font-family:Arial,"Helvetica Neue",Helvetica,sans-serif;line-height:19.5px">I am using valgrind 3.11.0.</p><p style="margin:0px 0px 1em;padding:0px;border:0px;font-size:15px;clear:both;color:rgb(36,39,41);font-family:Arial,"Helvetica Neue",Helvetica,sans-serif;line-height:19.5px">When I run valgrind on one of my MPI programs, I get a large number of reported leaks for PMPI_Bcast().</p><p style="margin:0px 0px 1em;padding:0px;border:0px;font-size:15px;clear:both;color:rgb(36,39,41);font-family:Arial,"Helvetica Neue",Helvetica,sans-serif;line-height:19.5px">Am I doing something wrong? I thought that this version of MPICH, when used with configure flag --enable-g=mem,dbg,meminit, would allow valgrind to work on MPI programs without false positives.</p><p style="margin:0px 0px 1em;padding:0px;border:0px;font-size:15px;clear:both;color:rgb(36,39,41);font-family:Arial,"Helvetica Neue",Helvetica,sans-serif;line-height:19.5px">Any suggestion would be helpful.</p></div>