All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
Xpetra_EpetraImport.cpp
Go to the documentation of this file.
1 // @HEADER
2 //
3 // ***********************************************************************
4 //
5 // Xpetra: A linear algebra interface package
6 // Copyright 2012 Sandia Corporation
7 //
8 // Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
9 // the U.S. Government retains certain rights in this software.
10 //
11 // Redistribution and use in source and binary forms, with or without
12 // modification, are permitted provided that the following conditions are
13 // met:
14 //
15 // 1. Redistributions of source code must retain the above copyright
16 // notice, this list of conditions and the following disclaimer.
17 //
18 // 2. Redistributions in binary form must reproduce the above copyright
19 // notice, this list of conditions and the following disclaimer in the
20 // documentation and/or other materials provided with the distribution.
21 //
22 // 3. Neither the name of the Corporation nor the names of the
23 // contributors may be used to endorse or promote products derived from
24 // this software without specific prior written permission.
25 //
26 // THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
27 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
29 // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
30 // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
31 // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
32 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
33 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
34 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
35 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
36 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
37 //
38 // Questions? Contact
39 // Jonathan Hu (jhu@sandia.gov)
40 // Andrey Prokopenko (aprokop@sandia.gov)
41 // Ray Tuminaro (rstumin@sandia.gov)
42 //
43 // ***********************************************************************
44 //
45 // @HEADER
46 #include "Xpetra_EpetraImport.hpp"
47 #include "Xpetra_Exceptions.hpp"
48 
49 namespace Xpetra {
50 
51  template<class GlobalOrdinal, class Node>
53  if (import != NULL) {
54  RCP<const Epetra_Import> imp = rcp(new Epetra_Import(*import)); //NOTE: non consitent: return pointer, take ref
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, Kokkos::Compat::KokkosSerialWrapperNode >;
73 template RCP<const Import<int,int,Kokkos::Compat::KokkosSerialWrapperNode > > toXpetra<int,Kokkos::Compat::KokkosSerialWrapperNode >(const Epetra_Import *);
74 #endif
75 #ifdef HAVE_TPETRA_INST_PTHREAD
76 template class EpetraImportT<int, Kokkos::Compat::KokkosThreadsWrapperNode>;
77 template RCP<const Import<int,int,Kokkos::Compat::KokkosThreadsWrapperNode> > toXpetra<int,Kokkos::Compat::KokkosThreadsWrapperNode >(const Epetra_Import *);
78 #endif
79 #ifdef HAVE_TPETRA_INST_OPENMP
80 template class EpetraImportT<int, Kokkos::Compat::KokkosOpenMPWrapperNode >;
81 template RCP<const Import<int, int, Kokkos::Compat::KokkosOpenMPWrapperNode> > toXpetra<int,Kokkos::Compat::KokkosOpenMPWrapperNode>(const Epetra_Import *);
82 #endif
83 #ifdef HAVE_TPETRA_INST_CUDA
84 typedef Kokkos::Compat::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 #else
89 // Tpetra is disabled and Kokkos not available: use dummy node type
90 typedef Xpetra::EpetraNode default_node_type;
91 template class EpetraImportT<int, default_node_type >;
92 template RCP<const Import<int, int, default_node_type> > toXpetra<int,default_node_type>(const Epetra_Import *);
93 #endif // HAVE_XPETRA_TPETRA
94 #endif // XPETRA_EPETRA_NO_32BIT_GLOBAL_INDICES
95 
96 #ifndef XPETRA_EPETRA_NO_64BIT_GLOBAL_INDICES
97 #ifdef HAVE_XPETRA_TPETRA
98 #include "TpetraCore_config.h"
99 #if ((defined(EPETRA_HAVE_OMP) && !defined(HAVE_TPETRA_INST_OPENMP)) || \
100  (!defined(EPETRA_HAVE_OMP) && !defined(HAVE_TPETRA_INST_SERIAL)))
101  template class EpetraImportT<long long, Xpetra::EpetraNode >;
102  template RCP<const Import<int, long long, Xpetra::EpetraNode> > toXpetra<long long,Xpetra::EpetraNode>(const Epetra_Import *);
103 #endif
104 
105 #ifdef HAVE_TPETRA_INST_SERIAL
106 template class EpetraImportT<long long, Kokkos::Compat::KokkosSerialWrapperNode >;
107 template RCP<const Import<int,long long,Kokkos::Compat::KokkosSerialWrapperNode > > toXpetra<long long,Kokkos::Compat::KokkosSerialWrapperNode >(const Epetra_Import *);
108 #endif
109 #ifdef HAVE_TPETRA_INST_PTHREAD
110 template class EpetraImportT<long long, Kokkos::Compat::KokkosThreadsWrapperNode>;
111 template RCP<const Import<int,long long,Kokkos::Compat::KokkosThreadsWrapperNode> > toXpetra<long long,Kokkos::Compat::KokkosThreadsWrapperNode >(const Epetra_Import *);
112 #endif
113 #ifdef HAVE_TPETRA_INST_OPENMP
114 template class EpetraImportT<long long, Kokkos::Compat::KokkosOpenMPWrapperNode >;
115 template RCP<const Import<int, long long, Kokkos::Compat::KokkosOpenMPWrapperNode> > toXpetra<long long,Kokkos::Compat::KokkosOpenMPWrapperNode>(const Epetra_Import *);
116 #endif
117 #ifdef HAVE_TPETRA_INST_CUDA
118 typedef Kokkos::Compat::KokkosCudaWrapperNode default_node_type;
119 template class EpetraImportT<long long, default_node_type >;
120 template RCP<const Import<int, long long, default_node_type> > toXpetra<long long,default_node_type>(const Epetra_Import *);
121 #endif
122 #else
123 // Tpetra is disabled and Kokkos not available: use dummy node type
124 typedef Xpetra::EpetraNode default_node_type;
125 template class EpetraImportT<long long, default_node_type >;
126 template RCP<const Import<int, long long, default_node_type> > toXpetra<long long,default_node_type>(const Epetra_Import *);
127 #endif // HAVE_XPETRA_TPETRA
128 #endif
129 
130 } // Xpetra namespace
131 
TEUCHOS_DEPRECATED RCP< T > rcp(T *p, Dealloc_T dealloc, bool owns_mem)
RCP< const CrsGraph< int, GlobalOrdinal, Node > > toXpetra(const Epetra_CrsGraph &g)