| // Copyright (C) 2005-2006 Douglas Gregor <doug.gregor@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) |
| |
| // A test of the is_mpi_op functionality. |
| #include <boost/mpi/operations.hpp> |
| #include <boost/mpi/environment.hpp> |
| #include <boost/type_traits/is_base_and_derived.hpp> |
| #include <boost/test/minimal.hpp> |
| |
| using namespace boost::mpi; |
| using namespace std; |
| using boost::is_base_and_derived; |
| |
| int test_main(int argc, char* argv[]) |
| { |
| boost::mpi::environment env(argc, argv); |
| |
| // Check each predefined MPI_Op type that we support directly. |
| BOOST_CHECK((is_mpi_op<maximum<int>, int>::op() == MPI_MAX)); |
| BOOST_CHECK((is_mpi_op<minimum<float>, float>::op() == MPI_MIN)); |
| BOOST_CHECK((is_mpi_op<plus<double>, double>::op() == MPI_SUM)); |
| BOOST_CHECK((is_mpi_op<multiplies<long>, long>::op() == MPI_PROD)); |
| BOOST_CHECK((is_mpi_op<logical_and<int>, int>::op() == MPI_LAND)); |
| BOOST_CHECK((is_mpi_op<bitwise_and<int>, int>::op() == MPI_BAND)); |
| BOOST_CHECK((is_mpi_op<logical_or<int>, int>::op() == MPI_LOR)); |
| BOOST_CHECK((is_mpi_op<bitwise_or<int>, int>::op() == MPI_BOR)); |
| BOOST_CHECK((is_mpi_op<logical_xor<int>, int>::op() == MPI_LXOR)); |
| BOOST_CHECK((is_mpi_op<bitwise_xor<int>, int>::op() == MPI_BXOR)); |
| |
| return 0; |
| } |