Newsgroups: comp.parallel.mpi
From: stoclet@ccr.jussieu.fr (Patrick STOCLET)
Subject: mpi,sgi  o200
Keywords: mpi,sgi
Organization: CCR - Universites Paris VI/VII - Paris - France
Date: 15 Oct 1997 14:59:12 +0200
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Message-ID: <622en0$2voq@moka.ccr.jussieu.fr>


hello, i have a problem using mpi3.0 on a sgi  o200

i use blocking sends and receive with a fixed pattern of 
communication 

all processors are senders , 
i use MPI_ANY_SOURCE in the receivers ( which can receive from several processors)
a processor can send a message to itself 

the program hangs 

do i have to generate a family of one to one set of messages 
is there a way around ???

thanks for hints 

patrick stoclet
stoclet@cncpst.jussieu.fr