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<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am running into a problem, different node/process take different time to run petscinitialize. The difference could be 5~10mins.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I put some check before petscinitialize, and after petscinitialize.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:12.0pt;font-family:"Lucida Console";color:#BFBFBF;background:black;mso-highlight:black"> MPI_Init(argc, args);<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:12.0pt;font-family:"Lucida Console";color:#BFBFBF;background:black;mso-highlight:black"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:12.0pt;font-family:"Lucida Console";color:#BFBFBF;background:black;mso-highlight:black">
</span><span style="font-size:12.0pt;font-family:"Lucida Console";color:#00BFBF;background:black;mso-highlight:black">int</span><span style="font-size:12.0pt;font-family:"Lucida Console";color:#BFBFBF;background:black;mso-highlight:black"> rank;<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:12.0pt;font-family:"Lucida Console";color:#BFBFBF;background:black;mso-highlight:black"> MPI_Comm_rank(MPI_COMM_WORLD, &rank );<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:12.0pt;font-family:"Lucida Console";color:#BFBFBF;background:black;mso-highlight:black"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:12.0pt;font-family:"Lucida Console";color:#BFBFBF;background:black;mso-highlight:black"> std::cout <<
</span><span style="font-size:12.0pt;font-family:"Lucida Console";color:#BFBF00;background:black;mso-highlight:black">"I am here :"</span><span style="font-size:12.0pt;font-family:"Lucida Console";color:#BFBFBF;background:black;mso-highlight:black"><< rank
<< </span><span style="font-size:12.0pt;font-family:"Lucida Console";color:#BFBF00;background:black;mso-highlight:black">"!!!!"</span><span style="font-size:12.0pt;font-family:"Lucida Console";color:#BFBFBF;background:black;mso-highlight:black"> << std::endl;<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:12.0pt;font-family:"Lucida Console";color:#BFBFBF;background:black;mso-highlight:black"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:12.0pt;font-family:"Lucida Console";color:#BFBFBF;background:black;mso-highlight:black"> PetscErrorCode ierr = PetscInitialize(&argc, &args, (</span><span style="font-size:12.0pt;font-family:"Lucida Console";color:#00BFBF;background:black;mso-highlight:black">char</span><span style="font-size:12.0pt;font-family:"Lucida Console";color:#BFBFBF;background:black;mso-highlight:black">*)</span><span style="font-size:12.0pt;font-family:"Lucida Console";color:#BFBF00;background:black;mso-highlight:black">0</span><span style="font-size:12.0pt;font-family:"Lucida Console";color:#BFBFBF;background:black;mso-highlight:black">,
</span><u><span style="font-size:12.0pt;font-family:"Lucida Console";color:#40FF40;background:black;mso-highlight:black">help</span></u><span style="font-size:12.0pt;font-family:"Lucida Console";color:#BFBFBF;background:black;mso-highlight:black">);<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:12.0pt;font-family:"Lucida Console";color:#BFBFBF;background:black;mso-highlight:black"><o:p> </o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:12.0pt;font-family:"Lucida Console";color:#BFBFBF;background:black;mso-highlight:black"> std::cout <<
</span><span style="font-size:12.0pt;font-family:"Lucida Console";color:#BFBF00;background:black;mso-highlight:black">"You am here 2:"</span><span style="font-size:12.0pt;font-family:"Lucida Console";color:#BFBFBF;background:black;mso-highlight:black"><< rank
<< </span><span style="font-size:12.0pt;font-family:"Lucida Console";color:#BFBF00;background:black;mso-highlight:black">"!!!!"</span><span style="font-size:12.0pt;font-family:"Lucida Console";color:#BFBFBF;background:black;mso-highlight:black"> << std::endl;<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:12.0pt;font-family:"Lucida Console";color:#BFBFBF;background:black;mso-highlight:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">“I am here” message was printout for every process, but not “You are here 2” message.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Very strange.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Any suggestion is appreciated.<o:p></o:p></p>
<p class="MsoNormal"><br>
Regards,<o:p></o:p></p>
<p class="MsoNormal">Kun<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<br>
<p class="msipfooter6d2e06ff" align="Center" style="margin:0"><span style="font-size:10.0pt;font-family:Calibri;color:#000000">Schlumberger-Private</span></p>
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