projects / ceph.git / blame
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| 7c673cae FG |
1 | // Copyright (C) 2006-2010 The Trustees of Indiana University. |
| 2 | ||
| 3 | // Use, modification and distribution is subject to the Boost Software | |
| 4 | // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at | |
| 5 | // http://www.boost.org/LICENSE_1_0.txt) | |
| 6 | ||
| 7 | // Authors: Douglas Gregor | |
| 8 | // Jeremiah Willcock | |
| 9 | // Andrew Lumsdaine | |
| 10 | ||
| 11 | // Distributed version of the one-bit color map | |
| 12 | #ifndef BOOST_DISTRIBUTED_ONE_BIT_COLOR_MAP_HPP | |
| 13 | #define BOOST_DISTRIBUTED_ONE_BIT_COLOR_MAP_HPP | |
| 14 | ||
| 15 | #ifndef BOOST_GRAPH_USE_MPI | |
| 16 | #error "Parallel BGL files should not be included unless <boost/graph/use_mpi.hpp> has been included" | |
| 17 | #endif | |
| 18 | ||
| 19 | #include <boost/graph/one_bit_color_map.hpp> | |
| 20 | #include <boost/property_map/parallel/distributed_property_map.hpp> | |
| 21 | #include <boost/property_map/parallel/local_property_map.hpp> | |
| 22 | ||
| 23 | namespace boost { | |
| 24 | ||
| 25 | template<typename ProcessGroup, typename GlobalMap, typename StorageMap> | |
| 26 | class one_bit_color_map<local_property_map<ProcessGroup,GlobalMap,StorageMap> > | |
| 27 | : public parallel::distributed_property_map<ProcessGroup, GlobalMap, | |
| 28 | one_bit_color_map<StorageMap> > | |
| 29 | { | |
| 30 | typedef one_bit_color_map<StorageMap> local_map; | |
| 31 | ||
| 32 | typedef parallel::distributed_property_map<ProcessGroup, GlobalMap, | |
| 33 | local_map > | |
| 34 | inherited; | |
| 35 | ||
| 36 | typedef local_property_map<ProcessGroup, GlobalMap, StorageMap> | |
| 37 | index_map_type; | |
| 38 | ||
| 39 | public: | |
| 40 | one_bit_color_map(std::size_t inital_size, | |
| 41 | const index_map_type& index = index_map_type()) | |
| 42 | : inherited(index.process_group(), index.global(), | |
| 43 | local_map(inital_size, index.base())) { } | |
| 44 | ||
| 45 | inherited& base() { return *this; } | |
| 46 | const inherited& base() const { return *this; } | |
| 47 | }; | |
| 48 | ||
| 49 | template<typename ProcessGroup, typename GlobalMap, typename StorageMap> | |
| 50 | inline one_bit_color_type | |
| 51 | get(one_bit_color_map<local_property_map<ProcessGroup,GlobalMap,StorageMap> > | |
| 52 | const& pm, | |
| 53 | typename property_traits<GlobalMap>::key_type key) | |
| 54 | { | |
| 55 | return get(pm.base(), key); | |
| 56 | } | |
| 57 | ||
| 58 | template<typename ProcessGroup, typename GlobalMap, typename StorageMap> | |
| 59 | inline void | |
| 60 | put(one_bit_color_map<local_property_map<ProcessGroup,GlobalMap,StorageMap> > | |
| 61 | const& pm, | |
| 62 | typename property_traits<GlobalMap>::key_type key, | |
| 63 | one_bit_color_type value) | |
| 64 | { | |
| 65 | put(pm.base(), key, value); | |
| 66 | } | |
| 67 | ||
| 68 | template<typename ProcessGroup, typename GlobalMap, typename StorageMap> | |
| 69 | class one_bit_color_map<parallel::distributed_property_map< | |
| 70 | ProcessGroup, GlobalMap, StorageMap> > | |
| 71 | : public parallel::distributed_property_map< | |
| 72 | ProcessGroup, GlobalMap, one_bit_color_map<StorageMap> > | |
| 73 | { | |
| 74 | typedef one_bit_color_map<StorageMap> local_map; | |
| 75 | ||
| 76 | typedef parallel::distributed_property_map<ProcessGroup,GlobalMap,local_map> | |
| 77 | inherited; | |
| 78 | ||
| 79 | typedef parallel::distributed_property_map<ProcessGroup, GlobalMap, | |
| 80 | StorageMap> | |
| 81 | index_map_type; | |
| 82 | ||
| 83 | public: | |
| 84 | one_bit_color_map(std::size_t inital_size, | |
| 85 | const index_map_type& index = index_map_type()) | |
| 86 | : inherited(index.process_group(), index.global(), | |
| 87 | local_map(inital_size, index.base())) { } | |
| 88 | ||
| 89 | inherited& base() { return *this; } | |
| 90 | const inherited& base() const { return *this; } | |
| 91 | }; | |
| 92 | ||
| 93 | template<typename ProcessGroup, typename GlobalMap, typename StorageMap> | |
| 94 | inline one_bit_color_type | |
| 95 | get(one_bit_color_map< | |
| 96 | parallel::distributed_property_map< | |
| 97 | ProcessGroup, GlobalMap, one_bit_color_map<StorageMap> > > const& pm, | |
| 98 | typename property_traits<GlobalMap>::key_type key) | |
| 99 | { | |
| 100 | return get(pm.base(), key); | |
| 101 | } | |
| 102 | ||
| 103 | template<typename ProcessGroup, typename GlobalMap, typename StorageMap> | |
| 104 | inline void | |
| 105 | put(one_bit_color_map< | |
| 106 | parallel::distributed_property_map< | |
| 107 | ProcessGroup, GlobalMap, one_bit_color_map<StorageMap> > > const& pm, | |
| 108 | typename property_traits<GlobalMap>::key_type key, | |
| 109 | one_bit_color_type value) | |
| 110 | { | |
| 111 | put(pm.base(), key, value); | |
| 112 | } | |
| 113 | ||
| 114 | } // end namespace boost | |
| 115 | ||
| 116 | #endif // BOOST_DISTRIBUTED_ONE_BIT_COLOR_MAP_HPP |