3 // Use, modification and distribution is subject to the Boost Software
5 // http://www.boost.org/LICENSE_1_0.txt)
8 #include <boost/mpi/collectives/broadcast.hpp>
9 #include <boost/mpi/communicator.hpp>
10 #include <boost/mpi/environment.hpp>
13 #include <boost/serialization/string.hpp>
14 #include <boost/serialization/list.hpp>
15 #include <boost/mpi/skeleton_and_content.hpp>
16 #include <boost/iterator/counting_iterator.hpp>
20 #include <boost/test/included/unit_test.hpp>
22 using boost::mpi::communicator;
24 using boost::mpi::packed_skeleton_iarchive;
25 using boost::mpi::packed_skeleton_oarchive;
30                const char* kind, int root = -1)  in broadcast_test()  argument
32   if (root == -1) {  in broadcast_test()
33     for (root = 0; root < comm.size(); ++root)  in broadcast_test()
34       broadcast_test(comm, bc_value, kind, root);  in broadcast_test()
36     using boost::mpi::broadcast;  in broadcast_test()
39     if (comm.rank() == root) {  in broadcast_test()
41       std::cout << "Broadcasting " << kind << " from root " << root << "...";  in broadcast_test()
45     broadcast(comm, value, root);  in broadcast_test()
47     if (comm.rank() == root && value == bc_value)  in broadcast_test()
55 test_skeleton_and_content(const communicator& comm, int root = 0)  in test_skeleton_and_content()  argument
57   using boost::mpi::content;  in test_skeleton_and_content()
58   using boost::mpi::get_content;  in test_skeleton_and_content()
59   using boost::make_counting_iterator;  in test_skeleton_and_content()
60   using boost::mpi::broadcast;  in test_skeleton_and_content()
63   if (comm.rank() == root) {  in test_skeleton_and_content()
74     std::cout << "Broadcasting integer list skeleton from root " << root  in test_skeleton_and_content()
76     broadcast(comm, oa, root);  in test_skeleton_and_content()
80     std::cout << "Broadcasting integer list content from root " << root  in test_skeleton_and_content()
84       broadcast(comm, c, root);  in test_skeleton_and_content()
90     std::cout << "Broadcasting reversed integer list content from root "  in test_skeleton_and_content()
91               << root << "..." << std::flush;  in test_skeleton_and_content()
94       broadcast(comm, c, root);  in test_skeleton_and_content()
105     broadcast(comm, ia, root);  in test_skeleton_and_content()
114     broadcast(comm, get_content(transferred_list), root);  in test_skeleton_and_content()
121     broadcast(comm, get_content(transferred_list), root);  in test_skeleton_and_content()
130 	  << "in boost/mpi/config.hpp.\n\n";  in test_skeleton_and_content()
140   boost::mpi::environment env;  in BOOST_AUTO_TEST_CASE()