42 lines
1.2 KiB
Plaintext
42 lines
1.2 KiB
Plaintext
|
// Copyright (C) 2005, 2006 Douglas Gregor <doug.gregor -at- 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)
|
||
|
|
|
||
|
|
// Allows broadcast of skeletons via proxy.
|
||
|
|
|
||
|
|
// This header may only be included after both the broadcast.hpp and
|
||
|
|
// and skeleton_and_content.hpp headers have been included.
|
||
|
|
#ifndef BOOST_MPI_BROADCAST_SC_HPP
|
||
|
|
#define BOOST_MPI_BROADCAST_SC_HPP
|
||
|
|
|
||
|
|
namespace boost { namespace mpi {
|
||
|
|
|
||
|
|
template<typename T>
|
||
|
|
inline void
|
||
|
|
broadcast(const communicator& comm, skeleton_proxy<T>& proxy, int root)
|
||
|
|
{
|
||
|
|
const skeleton_proxy<T>& const_proxy(proxy);
|
||
|
|
broadcast(comm, const_proxy, root);
|
||
|
|
}
|
||
|
|
|
||
|
|
template<typename T>
|
||
|
|
void
|
||
|
|
broadcast(const communicator& comm, const skeleton_proxy<T>& proxy, int root)
|
||
|
|
{
|
||
|
|
if (comm.rank() == root) {
|
||
|
|
packed_skeleton_oarchive oa(comm);
|
||
|
|
oa << proxy.object;
|
||
|
|
broadcast(comm, oa, root);
|
||
|
|
} else {
|
||
|
|
packed_skeleton_iarchive ia(comm);
|
||
|
|
broadcast(comm, ia, root);
|
||
|
|
ia >> proxy.object;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
} } // end namespace boost::mpi
|
||
|
|
|
||
|
|
#endif // BOOST_MPI_BROADCAST_SC_HPP
|