ceph/src/boost/libs/mpi/example/python/hello_world.py

   1 # Copyright (C) 2006 Douglas Gregor <doug.gregor -at- gmail.com>.
   2
   3 # Use, modification and distribution is subject to the Boost Software
   4 # License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
   5 # http://www.boost.org/LICENSE_1_0.txt)
   6
   7 import boost.parallel.mpi as mpi
   8
   9 if mpi.world.rank == 0:
  10   mpi.world.send(1, 0, 'Hello')
  11   msg = mpi.world.recv(1, 1)
  12   print msg,'!'
  13 else:
  14   msg = mpi.world.recv(0, 0)
  15   print msg,', ',
  16   mpi.world.send(0, 1, 'world')