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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:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi Khalid,<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Can you send us your config.log file?<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> Antonio<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">--------------------------------------------------------------<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Antonio J. Peña<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Postdoctoral Appointee<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Mathematics and Computer Science Division (MCS)<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Argonne National Laboratory<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">9700 S. Cass Avenue<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Argonne, IL 60439<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">apenya@anl.gov<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p><p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Khalid Hasanov [mailto:xalid.h@gmail.com] <br><b>Sent:</b> Wednesday, February 25, 2015 8:15 PM<br><b>To:</b> discuss@mpich.org<br><b>Subject:</b> [mpich-discuss] mpich-3.1.4 error in mx_init (error no mx device entry in /dev<o:p></o:p></span></p><p class="MsoNormal"><o:p> </o:p></p><div><div><div><div><p class="MsoNormal" style="margin-bottom:12.0pt">Hello,<o:p></o:p></p></div><p class="MsoNormal" style="margin-bottom:12.0pt">I have an issue with mpich-3.1.4 when I run mpirun on a cluster which has Infiniband-20G and Gigabit Ethernet networks:<br>error in mx_init (error no mx device entry in /dev<o:p></o:p></p></div><p class="MsoNormal" style="margin-bottom:12.0pt">As far as I know in Open MPI exactly the same error message is considered as a warning which may come from collisions between IB and MYRINET technologies and these warnings can be disabled by MCA parameters. <br><br><o:p></o:p></p></div><div><p class="MsoNormal">Is there any similar option in mpich3 to disable/solve the error?<o:p></o:p></p></div><div><p class="MsoNormal" style="margin-bottom:12.0pt"><o:p> </o:p></p></div><div><p class="MsoNormal">Best regards,<o:p></o:p></p></div><div><p class="MsoNormal">Khalid<o:p></o:p></p></div><div><p class="MsoNormal"><o:p> </o:p></p></div></div></div></body></html>