|
Chris@16
|
1 // Copyright (C) 2005, 2006 Douglas Gregor <doug.gregor -at- gmail.com>.
|
|
Chris@16
|
2
|
|
Chris@16
|
3 // Use, modification and distribution is subject to the Boost Software
|
|
Chris@16
|
4 // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
|
|
Chris@16
|
5 // http://www.boost.org/LICENSE_1_0.txt)
|
|
Chris@16
|
6
|
|
Chris@16
|
7 // Allows broadcast of skeletons via proxy.
|
|
Chris@16
|
8
|
|
Chris@16
|
9 // This header may only be included after both the broadcast.hpp and
|
|
Chris@16
|
10 // and skeleton_and_content.hpp headers have been included.
|
|
Chris@16
|
11 #ifndef BOOST_MPI_BROADCAST_SC_HPP
|
|
Chris@16
|
12 #define BOOST_MPI_BROADCAST_SC_HPP
|
|
Chris@16
|
13
|
|
Chris@16
|
14 namespace boost { namespace mpi {
|
|
Chris@16
|
15
|
|
Chris@16
|
16 template<typename T>
|
|
Chris@16
|
17 inline void
|
|
Chris@16
|
18 broadcast(const communicator& comm, skeleton_proxy<T>& proxy, int root)
|
|
Chris@16
|
19 {
|
|
Chris@16
|
20 const skeleton_proxy<T>& const_proxy(proxy);
|
|
Chris@16
|
21 broadcast(comm, const_proxy, root);
|
|
Chris@16
|
22 }
|
|
Chris@16
|
23
|
|
Chris@16
|
24 template<typename T>
|
|
Chris@16
|
25 void
|
|
Chris@16
|
26 broadcast(const communicator& comm, const skeleton_proxy<T>& proxy, int root)
|
|
Chris@16
|
27 {
|
|
Chris@16
|
28 if (comm.rank() == root) {
|
|
Chris@16
|
29 packed_skeleton_oarchive oa(comm);
|
|
Chris@16
|
30 oa << proxy.object;
|
|
Chris@16
|
31 broadcast(comm, oa, root);
|
|
Chris@16
|
32 } else {
|
|
Chris@16
|
33 packed_skeleton_iarchive ia(comm);
|
|
Chris@16
|
34 broadcast(comm, ia, root);
|
|
Chris@16
|
35 ia >> proxy.object;
|
|
Chris@16
|
36 }
|
|
Chris@16
|
37 }
|
|
Chris@16
|
38
|
|
Chris@16
|
39 } } // end namespace boost::mpi
|
|
Chris@16
|
40
|
|
Chris@16
|
41 #endif // BOOST_MPI_BROADCAST_SC_HPP
|
