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Xpetra_EpetraCrsGraph.cpp
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46 #include "Xpetra_EpetraCrsGraph.hpp"
47 
48 #include "Xpetra_Exceptions.hpp"
49 #include "Xpetra_Utils.hpp"
50 #include "Xpetra_EpetraExport.hpp"
51 #include "Xpetra_EpetraImport.hpp"
52 
53 namespace Xpetra {
54 
55 // TODO: move that elsewhere
56 template <class GlobalOrdinal, class Node>
57 const Epetra_CrsGraph &toEpetra(const RCP<const CrsGraph<int, GlobalOrdinal, Node> > &graph) {
58  XPETRA_RCP_DYNAMIC_CAST(const EpetraCrsGraphT<GlobalOrdinal XPETRA_COMMA Node>, graph, epetraGraph, "toEpetra");
59  return *(epetraGraph->getEpetra_CrsGraph());
60 }
61 
62 // TODO: move that elsewhere
63 template <class GlobalOrdinal, class Node>
64 RCP<const CrsGraph<int, GlobalOrdinal, Node> >
65 toXpetra(const Epetra_CrsGraph &g) {
66  RCP<const Epetra_CrsGraph> const_graph = rcp(new Epetra_CrsGraph(g));
67  RCP<Epetra_CrsGraph> graph =
68  Teuchos::rcp_const_cast<Epetra_CrsGraph>(const_graph);
69  return rcp(new Xpetra::EpetraCrsGraphT<GlobalOrdinal, Node>(graph));
70 }
71 
72 #ifndef XPETRA_EPETRA_NO_32BIT_GLOBAL_INDICES
73 #ifdef HAVE_XPETRA_TPETRA
74 #include "TpetraCore_config.h"
75 #if ((defined(EPETRA_HAVE_OMP) && !defined(HAVE_TPETRA_INST_OPENMP)) || \
76  (!defined(EPETRA_HAVE_OMP) && !defined(HAVE_TPETRA_INST_SERIAL)))
77 template class EpetraCrsGraphT<int, Xpetra::EpetraNode>;
78 template RCP<const CrsGraph<int, int, Xpetra::EpetraNode> > toXpetra<int, Xpetra::EpetraNode>(const Epetra_CrsGraph &g);
79 template const Epetra_CrsGraph &toEpetra<int, Xpetra::EpetraNode>(const RCP<const CrsGraph<int, int, Xpetra::EpetraNode> > &graph);
80 #endif
81 #ifdef HAVE_TPETRA_INST_SERIAL
82 template class EpetraCrsGraphT<int, Tpetra::KokkosCompat::KokkosSerialWrapperNode>;
83 template RCP<const CrsGraph<int, int, Tpetra::KokkosCompat::KokkosSerialWrapperNode> > toXpetra<int, Tpetra::KokkosCompat::KokkosSerialWrapperNode>(const Epetra_CrsGraph &g);
84 template const Epetra_CrsGraph &toEpetra<int, Tpetra::KokkosCompat::KokkosSerialWrapperNode>(const RCP<const CrsGraph<int, int, Tpetra::KokkosCompat::KokkosSerialWrapperNode> > &graph);
85 #endif
86 #ifdef HAVE_TPETRA_INST_PTHREAD
87 template class EpetraCrsGraphT<int, Tpetra::KokkosCompat::KokkosThreadsWrapperNode>;
88 template RCP<const CrsGraph<int, int, Tpetra::KokkosCompat::KokkosThreadsWrapperNode> > toXpetra<int, Tpetra::KokkosCompat::KokkosThreadsWrapperNode>(const Epetra_CrsGraph &g);
89 template const Epetra_CrsGraph &toEpetra<int, Tpetra::KokkosCompat::KokkosThreadsWrapperNode>(const RCP<const CrsGraph<int, int, Tpetra::KokkosCompat::KokkosThreadsWrapperNode> > &graph);
90 #endif
91 #ifdef HAVE_TPETRA_INST_OPENMP
92 template class EpetraCrsGraphT<int, Tpetra::KokkosCompat::KokkosOpenMPWrapperNode>;
93 template RCP<const CrsGraph<int, int, Tpetra::KokkosCompat::KokkosOpenMPWrapperNode> > toXpetra<int, Tpetra::KokkosCompat::KokkosOpenMPWrapperNode>(const Epetra_CrsGraph &g);
94 template const Epetra_CrsGraph &toEpetra<int, Tpetra::KokkosCompat::KokkosOpenMPWrapperNode>(const RCP<const CrsGraph<int, int, Tpetra::KokkosCompat::KokkosOpenMPWrapperNode> > &graph);
95 #endif
96 #ifdef HAVE_TPETRA_INST_CUDA
97 typedef Tpetra::KokkosCompat::KokkosCudaWrapperNode default_node_type;
98 template class EpetraCrsGraphT<int, default_node_type>;
99 template RCP<const CrsGraph<int, int, default_node_type> > toXpetra<int, default_node_type>(const Epetra_CrsGraph &g);
100 template const Epetra_CrsGraph &toEpetra<int, default_node_type>(const RCP<const CrsGraph<int, int, default_node_type> > &graph);
101 #endif
102 #ifdef HAVE_TPETRA_INST_HIP
103 typedef Tpetra::KokkosCompat::KokkosHIPWrapperNode default_node_type;
104 template class EpetraCrsGraphT<int, default_node_type>;
105 template RCP<const CrsGraph<int, int, default_node_type> > toXpetra<int, default_node_type>(const Epetra_CrsGraph &g);
106 template const Epetra_CrsGraph &toEpetra<int, default_node_type>(const RCP<const CrsGraph<int, int, default_node_type> > &graph);
107 #endif
108 #else
109 // Tpetra is disabled and Kokkos not available: use dummy node type
110 typedef Xpetra::EpetraNode default_node_type;
111 template class EpetraCrsGraphT<int, default_node_type>;
112 template RCP<const CrsGraph<int, int, default_node_type> > toXpetra<int, default_node_type>(const Epetra_CrsGraph &g);
113 template const Epetra_CrsGraph &toEpetra<int, default_node_type>(const RCP<const CrsGraph<int, int, default_node_type> > &graph);
114 #endif // HAVE_XPETRA_TPETRA
115 #endif
116 
117 #ifndef XPETRA_EPETRA_NO_64BIT_GLOBAL_INDICES
118 #ifdef HAVE_XPETRA_TPETRA
119 #include "TpetraCore_config.h"
120 #if ((defined(EPETRA_HAVE_OMP) && !defined(HAVE_TPETRA_INST_OPENMP)) || \
121  (!defined(EPETRA_HAVE_OMP) && !defined(HAVE_TPETRA_INST_SERIAL)))
122 template class EpetraCrsGraphT<long long, Xpetra::EpetraNode>;
123 template RCP<const CrsGraph<int, long long, Xpetra::EpetraNode> > toXpetra<long long, Xpetra::EpetraNode>(const Epetra_CrsGraph &g);
124 template const Epetra_CrsGraph &toEpetra<long long, Xpetra::EpetraNode>(const RCP<const CrsGraph<int, long long, Xpetra::EpetraNode> > &graph);
125 #endif
126 #ifdef HAVE_TPETRA_INST_SERIAL
127 template class EpetraCrsGraphT<long long, Tpetra::KokkosCompat::KokkosSerialWrapperNode>;
128 template RCP<const CrsGraph<int, long long, Tpetra::KokkosCompat::KokkosSerialWrapperNode> > toXpetra<long long, Tpetra::KokkosCompat::KokkosSerialWrapperNode>(const Epetra_CrsGraph &g);
129 template const Epetra_CrsGraph &toEpetra<long long, Tpetra::KokkosCompat::KokkosSerialWrapperNode>(const RCP<const CrsGraph<int, long long, Tpetra::KokkosCompat::KokkosSerialWrapperNode> > &graph);
130 #endif
131 #ifdef HAVE_TPETRA_INST_PTHREAD
132 template class EpetraCrsGraphT<long long, Tpetra::KokkosCompat::KokkosThreadsWrapperNode>;
133 template RCP<const CrsGraph<int, long long, Tpetra::KokkosCompat::KokkosThreadsWrapperNode> > toXpetra<long long, Tpetra::KokkosCompat::KokkosThreadsWrapperNode>(const Epetra_CrsGraph &g);
134 template const Epetra_CrsGraph &toEpetra<long long, Tpetra::KokkosCompat::KokkosThreadsWrapperNode>(const RCP<const CrsGraph<int, long long, Tpetra::KokkosCompat::KokkosThreadsWrapperNode> > &graph);
135 #endif
136 #ifdef HAVE_TPETRA_INST_OPENMP
137 template class EpetraCrsGraphT<long long, Tpetra::KokkosCompat::KokkosOpenMPWrapperNode>;
138 template RCP<const CrsGraph<int, long long, Tpetra::KokkosCompat::KokkosOpenMPWrapperNode> > toXpetra<long long, Tpetra::KokkosCompat::KokkosOpenMPWrapperNode>(const Epetra_CrsGraph &g);
139 template const Epetra_CrsGraph &toEpetra<long long, Tpetra::KokkosCompat::KokkosOpenMPWrapperNode>(const RCP<const CrsGraph<int, long long, Tpetra::KokkosCompat::KokkosOpenMPWrapperNode> > &graph);
140 #endif
141 #ifdef HAVE_TPETRA_INST_CUDA
142 typedef Tpetra::KokkosCompat::KokkosCudaWrapperNode default_node_type;
143 template class EpetraCrsGraphT<long long, default_node_type>;
144 template RCP<const CrsGraph<int, long long, default_node_type> > toXpetra<long long, default_node_type>(const Epetra_CrsGraph &g);
145 template const Epetra_CrsGraph &toEpetra<long long, default_node_type>(const RCP<const CrsGraph<int, long long, default_node_type> > &graph);
146 #endif
147 #ifdef HAVE_TPETRA_INST_HIP
148 typedef Tpetra::KokkosCompat::KokkosHIPWrapperNode default_node_type;
149 template class EpetraCrsGraphT<long long, default_node_type>;
150 template RCP<const CrsGraph<int, long long, default_node_type> > toXpetra<long long, default_node_type>(const Epetra_CrsGraph &g);
151 template const Epetra_CrsGraph &toEpetra<long long, default_node_type>(const RCP<const CrsGraph<int, long long, default_node_type> > &graph);
152 #endif
153 #else
154 // Tpetra is disabled and Kokkos not available: use dummy node type
155 typedef Xpetra::EpetraNode default_node_type;
156 template class EpetraCrsGraphT<long long, default_node_type>;
157 template RCP<const CrsGraph<int, long long, default_node_type> > toXpetra<long long, default_node_type>(const Epetra_CrsGraph &g);
158 template const Epetra_CrsGraph &toEpetra<long long, default_node_type>(const RCP<const CrsGraph<int, long long, default_node_type> > &graph);
159 #endif // HAVE_XPETRA_TPETRA
160 #endif
161 
162 } // namespace Xpetra
Xpetra_EpetraImport.hpp
Xpetra_EpetraCrsGraph.hpp
Xpetra_EpetraExport.hpp
Xpetra_Exceptions.hpp
XPETRA_RCP_DYNAMIC_CAST
#define XPETRA_RCP_DYNAMIC_CAST(type, obj, newObj, exceptionMsg)
Definition: Xpetra_Exceptions.hpp:65
Xpetra::EpetraNode
Tpetra::KokkosCompat::KokkosSerialWrapperNode EpetraNode
Definition: Xpetra_Map_decl.hpp:71
Xpetra_Utils.hpp
Xpetra::toEpetra
const Epetra_CrsGraph & toEpetra(const RCP< const CrsGraph< int, GlobalOrdinal, Node > > &graph)
Definition: Xpetra_EpetraCrsGraph.cpp:57
Xpetra::toXpetra
RCP< const CrsGraph< int, GlobalOrdinal, Node > > toXpetra(const Epetra_CrsGraph &g)
Definition: Xpetra_EpetraCrsGraph.cpp:65