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<p class="MsoNormal">It seems that when I send a process too many non-blocking messages (with MPI_Isend) , MPI_Iprobe/MPI_Recv sometimes returns a buffer
<o:p></o:p></p>
<p class="MsoNormal">with corrupted data for some of the messages. Usually the corrupted data objects are at the end of the array that was sent. I checked the
<o:p></o:p></p>
<p class="MsoNormal">buffers passed to MPI_Isend, and they are uncorrupted.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo1">Is there a way to detect this kind of overload with an MPI call?<o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo1">Is there an upper bound on the number of messages that can be “in flight”?<o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo1">Is there a upper bound on message length?<o:p></o:p></li></ol>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks,<o:p></o:p></p>
<p class="MsoNormal">Kurt<o:p></o:p></p>
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