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Xpetra_EpetraImport.cpp
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46 #include "Xpetra_EpetraImport.hpp"
47 #include "Xpetra_Exceptions.hpp"
48 
49 namespace Xpetra {
50 
51 template <class GlobalOrdinal, class Node>
52 RCP<const Import<int, GlobalOrdinal, Node> > toXpetra(const Epetra_Import *import) {
53  if (import != NULL) {
54  RCP<const Epetra_Import> imp = rcp(new Epetra_Import(*import)); // NOTE: non consitent: return pointer, take ref
55  return rcp(new Xpetra::EpetraImportT<GlobalOrdinal, Node>(imp));
56  }
57 
58  return Teuchos::null;
59 }
60 //
61 
62 #ifndef XPETRA_EPETRA_NO_32BIT_GLOBAL_INDICES
63 #ifdef HAVE_XPETRA_TPETRA
64 #include "TpetraCore_config.h"
65 #if ((defined(EPETRA_HAVE_OMP) && !defined(HAVE_TPETRA_INST_OPENMP)) || \
66  (!defined(EPETRA_HAVE_OMP) && !defined(HAVE_TPETRA_INST_SERIAL)))
67 template class EpetraImportT<int, Xpetra::EpetraNode>;
68 template RCP<const Import<int, int, Xpetra::EpetraNode> > toXpetra<int, Xpetra::EpetraNode>(const Epetra_Import *);
69 #endif
70 
71 #ifdef HAVE_TPETRA_INST_SERIAL
72 template class EpetraImportT<int, Tpetra::KokkosCompat::KokkosSerialWrapperNode>;
73 template RCP<const Import<int, int, Tpetra::KokkosCompat::KokkosSerialWrapperNode> > toXpetra<int, Tpetra::KokkosCompat::KokkosSerialWrapperNode>(const Epetra_Import *);
74 #endif
75 #ifdef HAVE_TPETRA_INST_PTHREAD
76 template class EpetraImportT<int, Tpetra::KokkosCompat::KokkosThreadsWrapperNode>;
77 template RCP<const Import<int, int, Tpetra::KokkosCompat::KokkosThreadsWrapperNode> > toXpetra<int, Tpetra::KokkosCompat::KokkosThreadsWrapperNode>(const Epetra_Import *);
78 #endif
79 #ifdef HAVE_TPETRA_INST_OPENMP
80 template class EpetraImportT<int, Tpetra::KokkosCompat::KokkosOpenMPWrapperNode>;
81 template RCP<const Import<int, int, Tpetra::KokkosCompat::KokkosOpenMPWrapperNode> > toXpetra<int, Tpetra::KokkosCompat::KokkosOpenMPWrapperNode>(const Epetra_Import *);
82 #endif
83 #ifdef HAVE_TPETRA_INST_CUDA
84 typedef Tpetra::KokkosCompat::KokkosCudaWrapperNode default_node_type;
85 template class EpetraImportT<int, default_node_type>;
86 template RCP<const Import<int, int, default_node_type> > toXpetra<int, default_node_type>(const Epetra_Import *);
87 #endif
88 #ifdef HAVE_TPETRA_INST_HIP
89 typedef Tpetra::KokkosCompat::KokkosHIPWrapperNode default_node_type;
90 template class EpetraImportT<int, default_node_type>;
91 template RCP<const Import<int, int, default_node_type> > toXpetra<int, default_node_type>(const Epetra_Import *);
92 #endif
93 #else
94 // Tpetra is disabled and Kokkos not available: use dummy node type
95 typedef Xpetra::EpetraNode default_node_type;
96 template class EpetraImportT<int, default_node_type>;
97 template RCP<const Import<int, int, default_node_type> > toXpetra<int, default_node_type>(const Epetra_Import *);
98 #endif // HAVE_XPETRA_TPETRA
99 #endif // XPETRA_EPETRA_NO_32BIT_GLOBAL_INDICES
100 
101 #ifndef XPETRA_EPETRA_NO_64BIT_GLOBAL_INDICES
102 #ifdef HAVE_XPETRA_TPETRA
103 #include "TpetraCore_config.h"
104 #if ((defined(EPETRA_HAVE_OMP) && !defined(HAVE_TPETRA_INST_OPENMP)) || \
105  (!defined(EPETRA_HAVE_OMP) && !defined(HAVE_TPETRA_INST_SERIAL)))
106 template class EpetraImportT<long long, Xpetra::EpetraNode>;
107 template RCP<const Import<int, long long, Xpetra::EpetraNode> > toXpetra<long long, Xpetra::EpetraNode>(const Epetra_Import *);
108 #endif
109 
110 #ifdef HAVE_TPETRA_INST_SERIAL
111 template class EpetraImportT<long long, Tpetra::KokkosCompat::KokkosSerialWrapperNode>;
112 template RCP<const Import<int, long long, Tpetra::KokkosCompat::KokkosSerialWrapperNode> > toXpetra<long long, Tpetra::KokkosCompat::KokkosSerialWrapperNode>(const Epetra_Import *);
113 #endif
114 #ifdef HAVE_TPETRA_INST_PTHREAD
115 template class EpetraImportT<long long, Tpetra::KokkosCompat::KokkosThreadsWrapperNode>;
116 template RCP<const Import<int, long long, Tpetra::KokkosCompat::KokkosThreadsWrapperNode> > toXpetra<long long, Tpetra::KokkosCompat::KokkosThreadsWrapperNode>(const Epetra_Import *);
117 #endif
118 #ifdef HAVE_TPETRA_INST_OPENMP
119 template class EpetraImportT<long long, Tpetra::KokkosCompat::KokkosOpenMPWrapperNode>;
120 template RCP<const Import<int, long long, Tpetra::KokkosCompat::KokkosOpenMPWrapperNode> > toXpetra<long long, Tpetra::KokkosCompat::KokkosOpenMPWrapperNode>(const Epetra_Import *);
121 #endif
122 #ifdef HAVE_TPETRA_INST_CUDA
123 typedef Tpetra::KokkosCompat::KokkosCudaWrapperNode default_node_type;
124 template class EpetraImportT<long long, default_node_type>;
125 template RCP<const Import<int, long long, default_node_type> > toXpetra<long long, default_node_type>(const Epetra_Import *);
126 #endif
127 #ifdef HAVE_TPETRA_INST_HIP
128 typedef Tpetra::KokkosCompat::KokkosHIPWrapperNode default_node_type;
129 template class EpetraImportT<long long, default_node_type>;
130 template RCP<const Import<int, long long, default_node_type> > toXpetra<long long, default_node_type>(const Epetra_Import *);
131 #endif
132 #else
133 // Tpetra is disabled and Kokkos not available: use dummy node type
134 typedef Xpetra::EpetraNode default_node_type;
135 template class EpetraImportT<long long, default_node_type>;
136 template RCP<const Import<int, long long, default_node_type> > toXpetra<long long, default_node_type>(const Epetra_Import *);
137 #endif // HAVE_XPETRA_TPETRA
138 #endif
139 
140 } // namespace Xpetra
RCP< const CrsGraph< int, GlobalOrdinal, Node > > toXpetra(const Epetra_CrsGraph &g)
Tpetra::KokkosCompat::KokkosSerialWrapperNode EpetraNode