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Subject: [OMPI devel] Connection architectures behind the MPI
From: Õž§ (iam.chilli_at_[hidden])
Date: 2010-12-17 02:47:55


In the MPI_THREAD_MULTIPLE mode ,every thread can use MPI_Send(),
MPI_Recv() simulately. I wonder the connection architectures behind the
implement¡£Does every thread have its own specific socket storage£¿Or all the
thread share the same socket when they connect to the same rank process and
use some synchronization mechanism¡£Is there any paper relate to this topic?