From: srrmt@my-dejanews.com
Newsgroups: comp.parallel.mpi
Subject: MASTER/SLAVE
Date: Sat, 24 Apr 1999 18:50:05 GMT
Organization: Deja News - The Leader in Internet Discussion
Message-Id: <7ft3os$gik$1@nnrp1.dejanews.com>
Xref: ukc comp.parallel.mpi:4980


Hello,
 I am using the master-slave concept to parallelize a gradient calculation
program. I am working with 2 slaves and I buffer the data to be sent to the
slaves. I use two successive MPI_Sends to communicate the data to the slaves.
But before the data reaches the second slave, it exits by giving the error -
" Trying to receive a message when there are no connections-bailing out".
How can I make the slave to wait for the data?. Please anyone help.
Thanks in advance.
Sriram.

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