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Panzer_TpetraLinearObjContainer.hpp
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4// Panzer: A partial differential equation assembly
5// engine for strongly coupled complex multiphysics systems
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42
43#ifndef __Panzer_TpetraLinearObjContainer_hpp__
44#define __Panzer_TpetraLinearObjContainer_hpp__
45
46#include "PanzerDiscFE_config.hpp"
47
48#include <map>
49
50// Tpetra includes
51#include "Tpetra_Vector.hpp"
52#include "Tpetra_CrsMatrix.hpp"
53
54#include "Thyra_TpetraThyraWrappers.hpp"
55
58#include "Panzer_NodeType.hpp"
59
60#include "Teuchos_RCP.hpp"
61
62namespace panzer {
63
64template <typename ScalarT,typename LocalOrdinalT,typename GlobalOrdinalT,typename NodeT=panzer::TpetraNodeType>
66 , public ThyraObjContainer<ScalarT> {
68
69public:
71
72 typedef Tpetra::Vector<ScalarT,LocalOrdinalT,GlobalOrdinalT,NodeT> VectorType;
73 typedef Tpetra::CrsMatrix<ScalarT,LocalOrdinalT,GlobalOrdinalT,NodeT> CrsMatrixType;
74 typedef Tpetra::CrsGraph<LocalOrdinalT,GlobalOrdinalT,NodeT> CrsGraphType;
75 typedef Tpetra::Map<LocalOrdinalT,GlobalOrdinalT,NodeT> MapType;
76 typedef Tpetra::Import<LocalOrdinalT,GlobalOrdinalT,NodeT> ImportType;
77 typedef Tpetra::Export<LocalOrdinalT,GlobalOrdinalT,NodeT> ExportType;
78
79 TpetraLinearObjContainer(const Teuchos::RCP<const Tpetra::Map<LocalOrdinalT,GlobalOrdinalT,NodeT> > & domain,
80 const Teuchos::RCP<const Tpetra::Map<LocalOrdinalT,GlobalOrdinalT,NodeT> > & range)
81 {
82 domainSpace = Thyra::createVectorSpace<ScalarT>(domain);
83 rangeSpace = Thyra::createVectorSpace<ScalarT>(range);
84 }
85
86 virtual void initialize()
87 {
88 if(get_x()!=Teuchos::null) get_x()->putScalar(0.0);
89 if(get_dxdt()!=Teuchos::null) get_dxdt()->putScalar(0.0);
90 if(get_f()!=Teuchos::null) get_f()->putScalar(0.0);
91 if(get_A()!=Teuchos::null) {
92 Teuchos::RCP<CrsMatrixType> mat = get_A();
93 mat->setAllToScalar(0.0);
94 }
95 }
96
98 void clear()
99 {
100 set_x(Teuchos::null);
101 set_dxdt(Teuchos::null);
102 set_f(Teuchos::null);
103 set_A(Teuchos::null);
104 }
105
106 inline void set_x(const Teuchos::RCP<VectorType> & in) { x = in; }
107 inline const Teuchos::RCP<VectorType> get_x() const { return x; }
108
109 inline void set_dxdt(const Teuchos::RCP<VectorType> & in) { dxdt = in; }
110 inline const Teuchos::RCP<VectorType> get_dxdt() const { return dxdt; }
111
112 inline void set_f(const Teuchos::RCP<VectorType> & in) { f = in; }
113 inline const Teuchos::RCP<VectorType> get_f() const { return f; }
114
115 inline void set_A(const Teuchos::RCP<CrsMatrixType> & in) { A = in; }
116 inline const Teuchos::RCP<CrsMatrixType> get_A() const { return A; }
117
118 void initializeMatrix(ScalarT value)
119 {
120 A->setAllToScalar(value);
121 }
122
123 virtual void set_x_th(const Teuchos::RCP<Thyra::VectorBase<ScalarT> > & in)
124 {
125 if(in==Teuchos::null) { x = Teuchos::null; return; }
126
127 Teuchos::RCP<const Tpetra::Vector<ScalarT,LocalOrdinalT,GlobalOrdinalT,NodeT> > x_const
128 = TOE::getConstTpetraVector(in);
129 x = Teuchos::rcp_const_cast<Tpetra::Vector<ScalarT,LocalOrdinalT,GlobalOrdinalT,NodeT> >(x_const);
130 }
131 virtual Teuchos::RCP<Thyra::VectorBase<ScalarT> > get_x_th() const
132 { return (x==Teuchos::null) ? Teuchos::null : Thyra::createVector(x,domainSpace); }
133
134 virtual void set_dxdt_th(const Teuchos::RCP<Thyra::VectorBase<ScalarT> > & in)
135 {
136 if(in==Teuchos::null) { dxdt = Teuchos::null; return; }
137
138 Teuchos::RCP<const Tpetra::Vector<ScalarT,LocalOrdinalT,GlobalOrdinalT,NodeT> > dxdt_const
139 = TOE::getConstTpetraVector(in);
140 dxdt = Teuchos::rcp_const_cast<Tpetra::Vector<ScalarT,LocalOrdinalT,GlobalOrdinalT,NodeT> >(dxdt_const);
141 }
142 virtual Teuchos::RCP<Thyra::VectorBase<ScalarT> > get_dxdt_th() const
143 { return (dxdt==Teuchos::null) ? Teuchos::null : Thyra::createVector(dxdt,domainSpace); }
144
145 virtual void set_f_th(const Teuchos::RCP<Thyra::VectorBase<ScalarT> > & in)
146 { f = (in==Teuchos::null) ? Teuchos::null : TOE::getTpetraVector(in); }
147 virtual Teuchos::RCP<Thyra::VectorBase<ScalarT> > get_f_th() const
148 { return (f==Teuchos::null) ? Teuchos::null : Thyra::createVector(f,rangeSpace); }
149
150 virtual void set_A_th(const Teuchos::RCP<Thyra::LinearOpBase<ScalarT> > & in)
151 { A = (in==Teuchos::null) ? Teuchos::null : Teuchos::rcp_dynamic_cast<CrsMatrixType>(TOE::getTpetraOperator(in),true); }
152 virtual Teuchos::RCP<Thyra::LinearOpBase<ScalarT> > get_A_th() const
153 { return (A==Teuchos::null) ? Teuchos::null : Thyra::createLinearOp<ScalarT,LocalOrdinalT,GlobalOrdinalT,NodeT>(A,rangeSpace,domainSpace); }
154
155private:
156 typedef Thyra::TpetraOperatorVectorExtraction<ScalarT,LocalOrdinalT,GlobalOrdinalT,NodeT> TOE;
157
158 Teuchos::RCP<const Thyra::VectorSpaceBase<ScalarT> > domainSpace;
159 Teuchos::RCP<const Thyra::VectorSpaceBase<ScalarT> > rangeSpace;
160
161 Teuchos::RCP<Tpetra::Vector<ScalarT,LocalOrdinalT,GlobalOrdinalT,NodeT> > x, dxdt, f;
162 Teuchos::RCP<Tpetra::CrsMatrix<ScalarT,LocalOrdinalT,GlobalOrdinalT,NodeT> > A;
163};
164
165}
166
167#endif
Teuchos::RCP< Tpetra::Vector< ScalarT, LocalOrdinalT, GlobalOrdinalT, NodeT > > dxdt
Teuchos::RCP< Tpetra::CrsMatrix< ScalarT, LocalOrdinalT, GlobalOrdinalT, NodeT > > A
void set_dxdt(const Teuchos::RCP< VectorType > &in)
Teuchos::RCP< Tpetra::Vector< ScalarT, LocalOrdinalT, GlobalOrdinalT, NodeT > > f
virtual Teuchos::RCP< Thyra::VectorBase< ScalarT > > get_f_th() const
void initializeMatrix(ScalarT value)
Put a particular scalar in the matrix.
Tpetra::Import< LocalOrdinalT, GlobalOrdinalT, NodeT > ImportType
void set_A(const Teuchos::RCP< CrsMatrixType > &in)
void set_x(const Teuchos::RCP< VectorType > &in)
virtual Teuchos::RCP< Thyra::VectorBase< ScalarT > > get_dxdt_th() const
virtual void set_x_th(const Teuchos::RCP< Thyra::VectorBase< ScalarT > > &in)
virtual void set_dxdt_th(const Teuchos::RCP< Thyra::VectorBase< ScalarT > > &in)
Tpetra::Export< LocalOrdinalT, GlobalOrdinalT, NodeT > ExportType
const Teuchos::RCP< VectorType > get_x() const
virtual void set_A_th(const Teuchos::RCP< Thyra::LinearOpBase< ScalarT > > &in)
const Teuchos::RCP< VectorType > get_dxdt() const
Thyra::TpetraOperatorVectorExtraction< ScalarT, LocalOrdinalT, GlobalOrdinalT, NodeT > TOE
TpetraLinearObjContainer(const Teuchos::RCP< const Tpetra::Map< LocalOrdinalT, GlobalOrdinalT, NodeT > > &domain, const Teuchos::RCP< const Tpetra::Map< LocalOrdinalT, GlobalOrdinalT, NodeT > > &range)
Tpetra::CrsGraph< LocalOrdinalT, GlobalOrdinalT, NodeT > CrsGraphType
const Teuchos::RCP< VectorType > get_f() const
Teuchos::RCP< const Thyra::VectorSpaceBase< ScalarT > > rangeSpace
virtual void set_f_th(const Teuchos::RCP< Thyra::VectorBase< ScalarT > > &in)
Tpetra::CrsMatrix< ScalarT, LocalOrdinalT, GlobalOrdinalT, NodeT > CrsMatrixType
void set_f(const Teuchos::RCP< VectorType > &in)
Tpetra::Map< LocalOrdinalT, GlobalOrdinalT, NodeT > MapType
Teuchos::RCP< Tpetra::Vector< ScalarT, LocalOrdinalT, GlobalOrdinalT, NodeT > > x
virtual Teuchos::RCP< Thyra::VectorBase< ScalarT > > get_x_th() const
Teuchos::RCP< const Thyra::VectorSpaceBase< ScalarT > > domainSpace
virtual Teuchos::RCP< Thyra::LinearOpBase< ScalarT > > get_A_th() const
const Teuchos::RCP< CrsMatrixType > get_A() const
Tpetra::Vector< ScalarT, LocalOrdinalT, GlobalOrdinalT, NodeT > VectorType