53 #ifndef AMESOS2_BASKER_DECL_HPP 54 #define AMESOS2_BASKER_DECL_HPP 57 #include "Amesos2_SolverCore.hpp" 58 #include "Amesos2_Basker_FunctionMap.hpp" 73 template <
class Matrix,
class Vector>
91 typedef typename super_type::scalar_type scalar_type;
92 typedef typename super_type::local_ordinal_type local_ordinal_type;
93 typedef typename super_type::global_ordinal_type global_ordinal_type;
94 typedef typename super_type::global_size_type global_size_type;
95 typedef typename super_type::node_type node_type;
101 typedef typename type_map::type slu_type;
102 typedef typename type_map::magnitude_type magnitude_type;
107 Basker(Teuchos::RCP<const Matrix> A,
108 Teuchos::RCP<Vector> X,
109 Teuchos::RCP<const Vector> B);
123 int symbolicFactorization_impl();
145 int
solve_impl(const Teuchos::Ptr<MultiVecAdapter<Vector> > X,
146 const Teuchos::Ptr<const MultiVecAdapter<Vector> > B) const;
155 void setParameters_impl(
156 const Teuchos::RCP<Teuchos::ParameterList> & parameterList );
191 mutable Teuchos::Array<slu_type>
xvals_; local_ordinal_type ldx_;
193 mutable Teuchos::Array<slu_type>
bvals_; local_ordinal_type ldb_;
201 #ifdef HAVE_AMESOS2_KOKKOS 202 #ifdef KOKKOS_HAVE_OPENMP 209 typedef Kokkos::OpenMP Exe_Space;
210 #elif defined(KOKKOS_HAVE_SERIAL) 211 typedef Kokkos::Serial Exe_Space;
213 #pragma message("Kokkos Node type not supported by Basker") 214 #endif // OpenMP vs Serial 215 ::BaskerNS::Basker<local_ordinal_type,slu_type,Exe_Space>
218 #pragma message("HAVE SHYLUBASKER AND NOT KOKKOS! ERROR") 221 mutable ::Basker::Basker<local_ordinal_type,slu_type> basker;
232 #ifdef HAVE_TEUCHOS_COMPLEX 233 typedef Meta::make_list4<float,
236 std::complex<double> > supported_scalars;
238 typedef Meta::make_list2<float, double> supported_scalars;
244 #endif // AMESOS2_BASKER_DECL_HPP Amesos2::SolverCore: A templated interface for interaction with third-party direct sparse solvers...
Definition: Amesos2_SolverCore_decl.hpp:105
Definition: basker.cpp:35
Map types to solver-specific data-types and enums.
Definition: Amesos2_TypeMap.hpp:82
Teuchos::RCP< const Teuchos::ParameterList > getValidParameters_impl() const
Definition: Amesos2_Basker_def.hpp:399
Teuchos::Array< slu_type > bvals_
Persisting 1D store for B.
Definition: Amesos2_Basker_decl.hpp:193
bool loadA_impl(EPhase current_phase)
Reads matrix data into internal structures.
Definition: Amesos2_Basker_def.hpp:454
Provides traits about solvers.
Definition: Amesos2_SolverTraits.hpp:70
Teuchos::Array< local_ordinal_type > colptr_
Stores the row indices of the nonzero entries.
Definition: Amesos2_Basker_decl.hpp:188
Definition: Amesos2_AbstractConcreteMatrixAdapter.hpp:48
int solve_impl(const Teuchos::Ptr< MultiVecAdapter< Vector > > X, const Teuchos::Ptr< const MultiVecAdapter< Vector > > B) const
Basker specific solve.
Definition: Amesos2_Basker_def.hpp:253
Amesos2 interface to the Baker package.
Definition: Amesos2_Basker_decl.hpp:74
Teuchos::Array< local_ordinal_type > rowind_
Stores the location in Ai_ and Aval_ that starts row j.
Definition: Amesos2_Basker_decl.hpp:186
Teuchos::Array< slu_type > xvals_
Persisting 1D store for X.
Definition: Amesos2_Basker_decl.hpp:191
Teuchos::Array< slu_type > nzvals_
Stores the values of the nonzero entries for Basker.
Definition: Amesos2_Basker_decl.hpp:184
std::string name() const
Return the name of this solver.
Definition: Amesos2_SolverCore_def.hpp:505
Passes functions to TPL functions based on type.
Definition: Amesos2_FunctionMap.hpp:76
int preOrdering_impl()
Performs pre-ordering on the matrix to increase efficiency.
Definition: Amesos2_Basker_def.hpp:134
Provides access to interesting solver traits.
int numericFactorization_impl()
Basker specific numeric factorization.
Definition: Amesos2_Basker_def.hpp:186
bool matrixShapeOK_impl() const
Determines whether the shape of the matrix is OK for this solver.
Definition: Amesos2_Basker_def.hpp:322