<meta http-equiv="Content-Type" content="text/html; charset=utf-8"><div dir="ltr"><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Nov 7, 2014 at 4:07 PM, Ebalunode, Jerry O <span dir="ltr"><<a href="mailto:jebaluno@central.uh.edu" target="_blank">jebaluno@central.uh.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<div style="word-wrap:break-word;color:rgb(0,0,0);font-size:14px;font-family:Calibri,sans-serif"><div><div style="font-family:Consolas">Hello all:</div><div style="font-family:Consolas">I am currently using mpich3.1.3. I need help in tuning the environment</div><div style="font-family:Consolas">settings to select the prefferred TCP netmask  or network. The variables</div><div style="font-family:Consolas"><br></div><div style="font-family:Consolas">MPICH_TCP_NETMASK </div><div style="font-family:Consolas">MPICH_NETMASK </div><div style="font-family:Consolas">MPIR_CVAR_NEMESIS_TCP_NETMASK</div><div style="font-family:Consolas"><br></div><div style="font-family:Consolas">don’t seem to the working</div></div></div></blockquote><div><br></div><div>MPICHers, do we have variables for this purpose?  "mpivars | grep MASK" finds none. </div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div style="word-wrap:break-word;color:rgb(0,0,0);font-size:14px;font-family:Calibri,sans-serif"><div><div style="font-family:Consolas"><br></div><div style="font-family:Consolas">Also, how can I tune the eager threshhold. Intel MPI uses I_MPI_THRESHOLD</div><div style="font-family:Consolas">for doing this. Thanks for all the help advance.</div></div></div></blockquote><div><br></div><div> mpivars | grep EAGER</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div style="word-wrap:break-word;color:rgb(0,0,0);font-size:14px;font-family:Calibri,sans-serif"><div><div style="font-family:Consolas"><br></div><div style="font-family:Consolas">-Jerry</div><div style="font-family:Consolas"><br></div><div style="font-family:Consolas">University of Houston</div><blockquote style="font-family:Consolas;border-left-color:rgb(181,196,223);border-left-width:5px;border-left-style:solid;padding:0px 0px 0px 5px;margin:0px 0px 0px 5px"><div></div></blockquote><div style="font-family:Consolas"><br></div></div></div>
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