ceph/src/boost/libs/mpi/test/version_test.cpp

   1 // Copyright (C) 2013 Alain Miniussi <alain.miniussi@oca.eu>
   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 // test mpi version
   8
   9 #include <boost/mpi/environment.hpp>
  10 #include <boost/test/minimal.hpp>
  11 #include <iostream>
  12
  13 namespace mpi = boost::mpi;
  14
  15 int
  16 test_main(int argc, char* argv[]) {
  17 #if defined(MPI_VERSION)
  18   int mpi_version    = MPI_VERSION;
  19   int mpi_subversion = MPI_SUBVERSION;
  20 #else
  21   int mpi_version = 0;
  22   int mpi_subversion = 0;
  23 #endif
  24
  25   mpi::environment env(argc,argv);
  26   std::pair<int,int> version = env.version();
  27   std::cout << "MPI Version: " << version.first << ',' << version.second << '\n';
  28
  29   BOOST_CHECK(version.first == mpi_version);
  30   BOOST_CHECK(version.second == mpi_subversion);
  31   return 0;
  32 }