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Subject: Re: [OMPI users] Unexpected behavior: MPI_Comm_accept, MPI_Comm_connect, and MPI_THREAD_MULTIPLE
From: Damien Kick (dkick_at_[hidden])
Date: 2013-05-14 15:56:19

On May 14, 2013, at 1:46 PM, Ralph Castain <rhc_at_[hidden]>

> Problem is that comm_accept isn't thread safe in 1.6 series - we have a devel branch that might solve it, but is still under evaluation

So then probably the only way to implement an MPI server which handles multiple concurrent clients with Open MPI 1.6.4 is to use multiple processes to handle each client connection, yes?


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