# Copyright (C) 2006 Douglas Gregor <doug.gregor -at- gmail.com>. | |
# Use, modification and distribution is subject to the Boost Software | |
# License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at | |
# http://www.boost.org/LICENSE_1_0.txt) | |
import boost.parallel.mpi as mpi | |
if mpi.world.rank == 0: | |
mpi.world.send(1, 0, 'Hello') | |
msg = mpi.world.recv(1, 1) | |
print msg,'!' | |
else: | |
msg = mpi.world.recv(0, 0) | |
print msg,', ', | |
mpi.world.send(0, 1, 'world') |