<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div class="">Dear All,</div><div class="">I have a problem with the latest moab builds (both 4.8.2 and 4.9)…</div><div class="">I cannot run the following code in an application linked to moab</div><div class=""><br class=""></div><div class=""><p style="margin: 0px; font-size: 14px; font-family: Menlo; color: rgb(245, 245, 245); background-color: rgb(0, 0, 0);" class=""> Core moab; </p>
<p style="margin: 0px; font-size: 14px; font-family: Menlo; color: rgb(245, 245, 245); background-color: rgb(0, 0, 0);" class=""> Interface& imoab = moab;</p>
<p style="margin: 0px; font-size: 14px; font-family: Menlo; color: rgb(245, 245, 245); background-color: rgb(0, 0, 0); min-height: 16px;" class=""><br class=""></p>
<p style="margin: 0px; font-size: 14px; font-family: Menlo; color: rgb(245, 245, 245); background-color: rgb(0, 0, 0);" class=""> ParallelComm* pcomm = ParallelComm::get_pcomm(&moab, <span style="font-variant-ligatures: no-common-ligatures; color: #ce7924" class="">0</span>);</p>
<p style="margin: 0px; font-size: 14px; font-family: Menlo; color: rgb(245, 245, 245); background-color: rgb(0, 0, 0);" class=""> <span style="font-variant-ligatures: no-common-ligatures; color: #afad24" class="">if</span> (<span style="font-variant-ligatures: no-common-ligatures; color: #ce7924" class="">0</span> == pcomm)</p>
<p style="margin: 0px; font-size: 14px; font-family: Menlo; color: rgb(245, 245, 245); background-color: rgb(0, 0, 0);" class=""> {</p>
<p style="margin: 0px; font-size: 14px; font-family: Menlo; color: rgb(245, 245, 245); background-color: rgb(0, 0, 0);" class=""> pcomm = <span style="font-variant-ligatures: no-common-ligatures; color: #afad24" class="">new</span> ParallelComm(&imoab, MPI_COMM_WORLD);</p>
<p style="margin: 0px; font-size: 14px; font-family: Menlo; color: rgb(245, 245, 245); background-color: rgb(0, 0, 0);" class=""> }</p>
<p style="margin: 0px; font-size: 14px; font-family: Menlo; color: rgb(245, 245, 245); background-color: rgb(0, 0, 0);" class=""> <span style="font-variant-ligatures: no-common-ligatures; color: #afad24" class="">delete</span> pcomm;</p><div class=""><br class=""></div></div><div class="">It seems that a segmentation fault is triggered during the initialization of the pcomm in particular in this function</div><div class=""><p style="margin: 0px; font-size: 14px; font-family: Menlo; color: rgb(245, 245, 245); background-color: rgb(0, 0, 0);" class=""> Tag ParallelComm::pcomm_tag(Interface *impl,</p>
<p style="margin: 0px; font-size: 14px; font-family: Menlo; color: rgb(245, 245, 245); background-color: rgb(0, 0, 0);" class=""> <span style="font-variant-ligatures: no-common-ligatures; color: #34bd26" class="">bool</span> create_if_missing)</p><div class=""><br class=""></div></div><div class="">with create_if_missing = true.</div><div class=""><br class=""></div><div class="">I’m building on OS X.</div><div class="">Have you ever experienced this issue? What can I do?</div><div class=""><br class=""></div><div class="">I attach the config.log below</div><div class=""></div></body></html>