45 #ifndef AMESOS2_MATRIXTRAITS_HPP 46 #define AMESOS2_MATRIXTRAITS_HPP 48 #include "Amesos2_config.h" 50 #include <Tpetra_CrsMatrix.hpp> 53 #ifdef HAVE_AMESOS2_EPETRA 54 # include <Epetra_RowMatrix.h> 55 # include <Epetra_CrsMatrix.h> 57 # include <Epetra_VbrMatrix.h> 66 template <
class Matrix>
67 struct MatrixTraits {};
73 template <
typename Scalar,
74 typename LocalOrdinal,
75 typename GlobalOrdinal,
78 Tpetra::RowMatrix<Scalar,
82 typedef Scalar scalar_t;
83 typedef LocalOrdinal local_ordinal_t;
84 typedef GlobalOrdinal global_ordinal_t;
87 typedef Tpetra::RowMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> matrix_type;
88 #ifdef TPETRA_ENABLE_DEPRECATED_CODE 89 typedef typename matrix_type::local_matrix_type local_matrix_t;
90 typedef typename matrix_type::local_matrix_type::row_map_type::pointer_type sparse_ptr_type;
91 typedef typename matrix_type::local_matrix_type::index_type::pointer_type sparse_idx_type;
92 typedef typename matrix_type::local_matrix_type::values_type::pointer_type sparse_values_type;
95 typedef typename matrix_type::nonconst_global_inds_host_view_type global_host_idx_type;
96 typedef typename matrix_type::nonconst_values_host_view_type global_host_val_type;
98 typedef row_access major_access;
101 template <
typename Scalar,
102 typename LocalOrdinal,
103 typename GlobalOrdinal,
106 Tpetra::CrsMatrix<Scalar,
110 typedef Scalar scalar_t;
111 typedef LocalOrdinal local_ordinal_t;
112 typedef GlobalOrdinal global_ordinal_t;
115 typedef Tpetra::CrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> matrix_type;
116 #ifdef TPETRA_ENABLE_DEPRECATED_CODE 117 typedef typename matrix_type::local_matrix_type local_matrix_t;
118 typedef typename matrix_type::local_matrix_type::row_map_type::pointer_type sparse_ptr_type;
119 typedef typename matrix_type::local_matrix_type::index_type::pointer_type sparse_idx_type;
120 typedef typename matrix_type::local_matrix_type::values_type::pointer_type sparse_values_type;
123 typedef typename matrix_type::nonconst_global_inds_host_view_type global_host_idx_type;
124 typedef typename matrix_type::nonconst_values_host_view_type global_host_val_type;
126 typedef row_access major_access;
129 template <
typename Scalar,
130 typename LocalOrdinal,
131 typename DeviceType >
133 KokkosSparse::CrsMatrix<Scalar,
136 typedef Scalar scalar_t;
137 typedef LocalOrdinal local_ordinal_t;
138 typedef Tpetra::Map<>::global_ordinal_type global_ordinal_t;
139 typedef LocalOrdinal global_size_t;
141 typedef KokkosSparse::CrsMatrix<Scalar, LocalOrdinal, DeviceType> matrix_type;
142 typedef Tpetra::Map<>::node_type node_t;
144 #ifdef TPETRA_ENABLE_DEPRECATED_CODE 145 typedef matrix_type local_matrix_t;
146 typedef typename matrix_type::row_map_type::value_type * sparse_ptr_type;
147 typedef typename matrix_type::ordinal_type * sparse_idx_type;
148 typedef typename matrix_type::value_type * sparse_values_type;
151 typedef typename matrix_type::HostMirror::index_type global_host_idx_type;
152 typedef typename matrix_type::HostMirror::values_type global_host_val_type;
154 typedef row_access major_access;
157 #ifdef HAVE_AMESOS2_EPETRA 160 struct MatrixTraits<Epetra_RowMatrix> {
161 typedef double scalar_t;
162 typedef int local_ordinal_t;
163 typedef Tpetra::Map<>::global_ordinal_type global_ordinal_t;
164 typedef Tpetra::Map<>::node_type node_t;
166 typedef Epetra_RowMatrix matrix_type;
167 typedef matrix_type local_matrix_t;
168 typedef int* sparse_ptr_type;
169 typedef int* sparse_idx_type;
170 typedef double* sparse_values_type;
172 typedef Kokkos::View<global_ordinal_t*, Kokkos::HostSpace> global_host_idx_type;
173 typedef Kokkos::View<scalar_t*, Kokkos::HostSpace> global_host_val_type;
175 typedef row_access major_access;
179 struct MatrixTraits<Epetra_CrsMatrix> {
180 typedef double scalar_t;
181 typedef int local_ordinal_t;
182 typedef Tpetra::Map<>::global_ordinal_type global_ordinal_t;
183 typedef Tpetra::Map<>::node_type node_t;
185 typedef Epetra_CrsMatrix matrix_type;
186 typedef matrix_type local_matrix_t;
187 typedef int* sparse_ptr_type;
188 typedef int* sparse_idx_type;
189 typedef double* sparse_values_type;
191 typedef Kokkos::View<global_ordinal_t*, Kokkos::HostSpace> global_host_idx_type;
192 typedef Kokkos::View<scalar_t*, Kokkos::HostSpace> global_host_val_type;
194 typedef row_access major_access;
208 struct MatrixTraits<Epetra_VbrMatrix> {
209 typedef double scalar_t;
210 typedef int local_ordinal_t;
211 typedef Tpetra::Map<>::global_ordinal_type global_ordinal_t;
212 typedef Tpetra::Map<>::node_type node_t;
214 typedef Epetra_VbrMatrix matrix_type;
215 typedef matrix_type local_matrix_t;
216 typedef int* sparse_ptr_type;
217 typedef int* sparse_idx_type;
218 typedef double* sparse_values_type;
220 typedef row_access major_access;
227 #endif // AMESOS2_MATRIXTRAITS_HPP Utility functions for Amesos2.
Definition: Amesos2_AbstractConcreteMatrixAdapter.hpp:48