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Subject: [OMPI users] How can use comm_spawn when the host is off-line
From: rushing (237716748_at_[hidden])
Date: 2012-09-20 01:16:24


When i use the function comm_spawn ,it can not to be work on an off-line host.
but it can run well when the network is connected using a fault configure.

on the page http://www.open-mpi.org/community/lists/users/2010/01/11825.php
 it says"Shared memory doesn't extend between comm_spawn'd parent/child processes in Open MPI. Perhaps someday it will, but not yet."


How can i run comm_spawn on an off-line host?