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