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Diffstat (limited to 'inference-engine/thirdparty/clDNN/common/boost/1.64.0/include/boost-1_64/boost/mpi/collectives/all_gather.hpp')
-rw-r--r-- | inference-engine/thirdparty/clDNN/common/boost/1.64.0/include/boost-1_64/boost/mpi/collectives/all_gather.hpp | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/inference-engine/thirdparty/clDNN/common/boost/1.64.0/include/boost-1_64/boost/mpi/collectives/all_gather.hpp b/inference-engine/thirdparty/clDNN/common/boost/1.64.0/include/boost-1_64/boost/mpi/collectives/all_gather.hpp deleted file mode 100644 index da73186c6..000000000 --- a/inference-engine/thirdparty/clDNN/common/boost/1.64.0/include/boost-1_64/boost/mpi/collectives/all_gather.hpp +++ /dev/null @@ -1,82 +0,0 @@ -// 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) - -// Message Passing Interface 1.1 -- Section 4.7. Gather-to-all -#ifndef BOOST_MPI_ALL_GATHER_HPP -#define BOOST_MPI_ALL_GATHER_HPP - -#include <boost/mpi/exception.hpp> -#include <boost/mpi/datatype.hpp> -#include <vector> -#include <boost/serialization/vector.hpp> - -// all_gather falls back to gather+broadcast in some cases -#include <boost/mpi/collectives/broadcast.hpp> -#include <boost/mpi/collectives/gather.hpp> - -namespace boost { namespace mpi { - -namespace detail { - // We're all-gathering for a type that has an associated MPI - // datatype, so we'll use MPI_Gather to do all of the work. - template<typename T> - void - all_gather_impl(const communicator& comm, const T* in_values, int n, - T* out_values, mpl::true_) - { - MPI_Datatype type = boost::mpi::get_mpi_datatype<T>(*in_values); - BOOST_MPI_CHECK_RESULT(MPI_Allgather, - (const_cast<T*>(in_values), n, type, - out_values, n, type, comm)); - } - - // We're all-gathering for a type that has no associated MPI - // type. So, we'll do a manual gather followed by a broadcast. - template<typename T> - void - all_gather_impl(const communicator& comm, const T* in_values, int n, - T* out_values, mpl::false_) - { - gather(comm, in_values, n, out_values, 0); - broadcast(comm, out_values, comm.size() * n, 0); - } -} // end namespace detail - -template<typename T> -inline void -all_gather(const communicator& comm, const T& in_value, T* out_values) -{ - detail::all_gather_impl(comm, &in_value, 1, out_values, is_mpi_datatype<T>()); -} - -template<typename T> -void -all_gather(const communicator& comm, const T& in_value, - std::vector<T>& out_values) -{ - out_values.resize(comm.size()); - ::boost::mpi::all_gather(comm, &in_value, 1, &out_values[0]); -} - -template<typename T> -inline void -all_gather(const communicator& comm, const T* in_values, int n, T* out_values) -{ - detail::all_gather_impl(comm, in_values, n, out_values, is_mpi_datatype<T>()); -} - -template<typename T> -void -all_gather(const communicator& comm, const T* in_values, int n, - std::vector<T>& out_values) -{ - out_values.resize(comm.size() * n); - ::boost::mpi::all_gather(comm, in_values, n, &out_values[0]); -} - -} } // end namespace boost::mpi - -#endif // BOOST_MPI_ALL_GATHER_HPP |