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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 seeing a crash with mpich2-1.3.3rc1, when application
quits. This is a specific case where all processes are exiting, and they call
MPI_Finalize almost at the same time.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal># 0 0x08c2bff8: 'MPIR_CommL_forget + 0x28'<o:p></o:p></p>
<p class=MsoNormal># 1 0x08c1ff52: 'comm_delete + 0x1c2'<o:p></o:p></p>
<p class=MsoNormal># 2 0x08c20145: 'MPIR_Comm_release_always + 0x35'<o:p></o:p></p>
<p class=MsoNormal># 3 0x08c5358e: 'MPID_Finalize + 0x2e'<o:p></o:p></p>
<p class=MsoNormal># 4 0x08c27089: 'MPI_Finalize + 0x119'<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Note that I recently started using hydra with this mpich2
version. Earlier mpich2 version with mpd works fine. <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Is there any difference in how hydra handles finalize?<o:p></o:p></p>
<p class=MsoNormal>If so, does application need to change to make it work with
hydra?<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Regards,<o:p></o:p></p>
<p class=MsoNormal>Rohit<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
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