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Panzer_ScatterDirichletResidual_BlockedEpetra_Hessian.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_ScatterDirichletResidual_BlockedEpetra_Hessian_hpp__
44#define __Panzer_ScatterDirichletResidual_BlockedEpetra_Hessian_hpp__
45
46// only do this if required by the user
47#ifdef Panzer_BUILD_HESSIAN_SUPPORT
48
49// the includes for this file come in as a result of the includes in the main
50// blocked Epetra scatter dirichlet residual file
51
52
53namespace panzer {
54
55// **************************************************************
56// Hessian Specialization
57// **************************************************************
58template<typename TRAITS,typename LO,typename GO>
60 : public panzer::EvaluatorWithBaseImpl<TRAITS>,
61 public PHX::EvaluatorDerived<panzer::Traits::Hessian, TRAITS>,
63
64public:
65 ScatterDirichletResidual_BlockedEpetra(const std::vector<Teuchos::RCP<const GlobalIndexer<LO,int> > > & rIndexers,
66 const std::vector<Teuchos::RCP<const GlobalIndexer<LO,int> > > & cIndexers)
67 : rowIndexers_(rIndexers), colIndexers_(cIndexers) {}
68
69 ScatterDirichletResidual_BlockedEpetra(const std::vector<Teuchos::RCP<const GlobalIndexer<LO,int> > > & rIndexers,
70 const std::vector<Teuchos::RCP<const GlobalIndexer<LO,int> > > & cIndexers,
71 const Teuchos::ParameterList& p,
72 bool useDiscreteAdjoint=false);
73
74 void postRegistrationSetup(typename TRAITS::SetupData d,
76
77 void preEvaluate(typename TRAITS::PreEvalData d);
78
79 void evaluateFields(typename TRAITS::EvalData workset);
80
81 virtual Teuchos::RCP<CloneableEvaluator> clone(const Teuchos::ParameterList & pl) const
82 { return Teuchos::rcp(new ScatterDirichletResidual_BlockedEpetra<panzer::Traits::Hessian,TRAITS,LO,GO>(rowIndexers_,colIndexers_,pl)); }
83
84private:
86
87 // dummy field so that the evaluator will have something to do
88 Teuchos::RCP<PHX::FieldTag> scatterHolder_;
89
90 // fields that need to be scattered will be put in this vector
91 std::vector< PHX::MDField<const ScalarT,Cell,NODE> > scatterFields_;
92
93 std::vector<Teuchos::RCP<const GlobalIndexer<LO,int> > > rowIndexers_;
94 std::vector<Teuchos::RCP<const GlobalIndexer<LO,int> > > colIndexers_;
95
96 std::vector<int> indexerIds_; // block index
97 std::vector<int> subFieldIds_; // sub field numbers
98
99 // This maps the scattered field names to the DOF manager field
100 // For instance a Navier-Stokes map might look like
101 // fieldMap_["RESIDUAL_Velocity"] --> "Velocity"
102 // fieldMap_["RESIDUAL_Pressure"] --> "Pressure"
103 Teuchos::RCP<const std::map<std::string,std::string> > fieldMap_;
104
105 std::size_t num_nodes;
106 std::size_t num_eq;
107
108 std::size_t side_subcell_dim_;
109 std::size_t local_side_id_;
110
111 Teuchos::RCP<Thyra::ProductVectorBase<double> > dirichletCounter_;
112 std::string globalDataKey_; // what global data does this fill?
113
114 Teuchos::RCP<Thyra::BlockedLinearOpBase<double> > Jac_;
115
118
119 // Allows runtime disabling of dirichlet BCs on node-by-node basis
120 std::vector< PHX::MDField<const bool,Cell,NODE> > applyBC_;
121
123};
124
125}
126
127// **************************************************************
128#endif
129
130#endif
Non-templated empty base class for template managers.
Wrapper to PHX::EvaluatorWithBaseImpl that implements Panzer-specific helpers.
ScatterDirichletResidual_BlockedEpetra(const std::vector< Teuchos::RCP< const GlobalIndexer< LO, int > > > &rIndexers, const std::vector< Teuchos::RCP< const GlobalIndexer< LO, int > > > &cIndexers)
Pushes residual values into the residual vector for a Newton-based solve.
void postRegistrationSetup(typename TRAITS::SetupData d, PHX::FieldManager< TRAITS > &vm)