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Panzer_GatherSolution_BlockedTpetra_Hessian.hpp
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3//
4// Panzer: A partial differential equation assembly
5// engine for strongly coupled complex multiphysics systems
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41// @HEADER
42#ifndef __Panzer_GatherSolution_BlockedTpetra_Hessian_hpp__
43#define __Panzer_GatherSolution_BlockedTpetra_Hessian_hpp__
44
45// only do this if required by the user
46#ifdef Panzer_BUILD_HESSIAN_SUPPORT
47
48// the includes for this file come in as a result of the includes in the main
49// blocked Tpetra gather solution file
50
51namespace panzer {
52
53// **************************************************************
54// Hessian Specialization
55// **************************************************************
56template <typename TRAITS,typename S,typename LO,typename GO,typename NodeT>
58 : public panzer::EvaluatorWithBaseImpl<TRAITS>,
59 public PHX::EvaluatorDerived<panzer::Traits::Hessian, TRAITS>,
61
62
63public:
64
65 GatherSolution_BlockedTpetra(const Teuchos::RCP<const BlockedDOFManager> & indexer)
66 : gidIndexer_(indexer) {}
67
68 GatherSolution_BlockedTpetra(const Teuchos::RCP<const BlockedDOFManager> & /* indexer */,
69 const Teuchos::ParameterList& /* p */) {}
70
71 void postRegistrationSetup(typename TRAITS::SetupData /* d */,
72 PHX::FieldManager<TRAITS>& /* vm */) {}
73
74 void preEvaluate(typename TRAITS::PreEvalData /* d */) {}
75
76 void evaluateFields(typename TRAITS::EvalData /* d */) {}
77
78 virtual Teuchos::RCP<CloneableEvaluator> clone(const Teuchos::ParameterList & pl) const
79 { return Teuchos::rcp(new GatherSolution_BlockedTpetra<panzer::Traits::Hessian,TRAITS,S,LO,GO>(gidIndexer_,pl)); }
80
81
82private:
84
86 typedef Tpetra::Vector<S,LO,GO,NodeT> VectorType;
87 typedef Tpetra::CrsMatrix<S,LO,GO,NodeT> CrsMatrixType;
88 typedef Tpetra::CrsGraph<LO,GO,NodeT> CrsGraphType;
89 typedef Tpetra::Map<LO,GO,NodeT> MapType;
90 typedef Tpetra::Import<LO,GO,NodeT> ImportType;
91 typedef Tpetra::Export<LO,GO,NodeT> ExportType;
92
93 // maps the local (field,element,basis) triplet to a global ID
94 // for scattering
95 Teuchos::RCP<const BlockedDOFManager> gidIndexer_;
96
97 std::vector<int> fieldIds_; // field IDs needing mapping
98
99 std::vector< PHX::MDField<ScalarT,Cell,NODE> > gatherFields_;
100
101 Teuchos::RCP<std::vector<std::string> > indexerNames_;
103 std::string globalDataKey_; // what global data does this fill?
104
105 Teuchos::RCP<const BlockedTpetraLinearObjContainer<S,LO,GO,NodeT> > blockedContainer_;
106
107 // Fields for storing tangent components dx/dp of solution vector x
108 // These are not actually used by the residual specialization of this evaluator,
109 // even if they are supplied, but it is useful to declare them as dependencies anyway
110 // when saving the tangent components to the output file
112 std::vector< std::vector< PHX::MDField<ScalarT,Cell,NODE> > > tangentFields_;
113
115};
116
117}
118
119// **************************************************************
120#endif
121
122#endif
Non-templated empty base class for template managers.
Wrapper to PHX::EvaluatorWithBaseImpl that implements Panzer-specific helpers.
GatherSolution_BlockedTpetra(const Teuchos::RCP< const BlockedDOFManager > &, const Teuchos::ParameterList &)
virtual Teuchos::RCP< CloneableEvaluator > clone(const Teuchos::ParameterList &pl) const
Gathers solution values from the Newton solution vector into the nodal fields of the field manager.