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Panzer_ScatterResidual_BlockedTpetra_Hessian.hpp
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42 #ifndef __Panzer_ScatterResidual_BlockedTpetra_Hessian_hpp__
43 #define __Panzer_ScatterResidual_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 scatter dirichlet file
50 
51 namespace panzer {
52 
53 // **************************************************************
54 // Hessian Specialization
55 // **************************************************************
56 
57 template <typename TRAITS,typename LO,typename GO,typename NodeT>
58 class ScatterResidual_BlockedTpetra<panzer::Traits::Hessian,TRAITS,LO,GO,NodeT>
59  : public panzer::EvaluatorWithBaseImpl<TRAITS>,
60  public PHX::EvaluatorDerived<panzer::Traits::Hessian, TRAITS>,
62 
63 public:
65  : globalIndexer_(indexer) {}
66 
68  const Teuchos::ParameterList& p);
69 
70  void postRegistrationSetup(typename TRAITS::SetupData d,
72 
73  void preEvaluate(typename TRAITS::PreEvalData d);
74 
75  void evaluateFields(typename TRAITS::EvalData workset);
76 
79 
80 private:
82  typedef typename TRAITS::RealType RealType;
83 
85  typedef Tpetra::Vector<RealType,LO,GO,NodeT> VectorType;
86  typedef Tpetra::CrsMatrix<RealType,LO,GO,NodeT> CrsMatrixType;
87  typedef Tpetra::CrsGraph<LO,GO,NodeT> CrsGraphType;
88  typedef Tpetra::Map<LO,GO,NodeT> MapType;
89  typedef Tpetra::Import<LO,GO,NodeT> ImportType;
90  typedef Tpetra::Export<LO,GO,NodeT> ExportType;
91 
92  // dummy field so that the evaluator will have something to do
94 
95  // fields that need to be scattered will be put in this vector
96  std::vector< PHX::MDField<const ScalarT,Cell,NODE> > scatterFields_;
97 
98  // maps the local (field,element,basis) triplet to a global ID
99  // for scattering
101 
102  std::vector<int> fieldIds_; // field IDs needing mapping
103 
104  // This maps the scattered field names to the DOF manager field
105  // For instance a Navier-Stokes map might look like
106  // fieldMap_["RESIDUAL_Velocity"] --> "Velocity"
107  // fieldMap_["RESIDUAL_Pressure"] --> "Pressure"
109 
110  std::string globalDataKey_; // what global data does this fill?
112 
114 };
115 
116 }
117 
118 // **************************************************************
119 #endif
120 
121 #endif
Pushes residual values into the residual vector for a Newton-based solve.
Teuchos::RCP< const BlockedTpetraLinearObjContainer< RealType, LO, GO, NodeT > > blockedContainer_
void postRegistrationSetup(typename TRAITS::SetupData, PHX::FieldManager< TRAITS > &)
TEUCHOS_DEPRECATED RCP< T > rcp(T *p, Dealloc_T dealloc, bool owns_mem)
Wrapper to PHX::EvaluatorWithBaseImpl that implements Panzer-specific helpers.
virtual Teuchos::RCP< CloneableEvaluator > clone(const Teuchos::ParameterList &pl) const
ScatterResidual_BlockedTpetra(const Teuchos::RCP< const BlockedDOFManager< LO, GO > > &)
Non-templated empty base class for template managers.