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Panzer_TestScatter_impl.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_TEST_SCATTER_IMPL_HPP
44#define PANZER_TEST_SCATTER_IMPL_HPP
45
46namespace panzer {
47
48template <typename EvalT,typename TRAITS>
50
51template<typename EvalT, typename Traits>
54 const Teuchos::ParameterList& p)
55{
56 std::string test_name = p.get<std::string>("Test Name");
57 std::string test_name_res = p.get<std::string>("Test Name Residual");
58 Teuchos::RCP<PHX::DataLayout> dl = p.get< Teuchos::RCP<PHX::DataLayout> >("Data Layout");
59 value = PHX::MDField<const ScalarT,Cell,NODE>(p.get<std::string>("Test Name"), dl);
60 scatter_value = PHX::MDField<ScalarT,Cell,NODE>(test_name_res, dl);
61
62 this->addDependentField(value);
63 this->addEvaluatedField(scatter_value);
64
65 localOffset = offset;
66
67 if(offset==0) offset = 10000;
68 else offset *= 10;
69
70 std::string n = scatter_value.fieldTag().name();
71 this->setName(n);
72}
73
74template<typename EvalT, typename Traits>
75void
78 typename Traits::SetupData /* setupData */,
80{
81 num_nodes = scatter_value.extent(1);
82}
83
84template<typename EvalT, typename Traits>
85void
88 typename Traits::EvalData workset)
89{
90 // for (int i=0; i < scatter_value.size(); ++i)
91 // scatter_value[i] = 0.0;
92 Kokkos::deep_copy(scatter_value.get_static_view(), ScalarT(0.0));
93
94 for (index_t cell = 0; cell < workset.num_cells; ++cell) {
95 ScalarT sum = 0.0;
96 for (std::size_t node = 0; node < num_nodes; ++node)
97 sum += value(cell,node);
98 sum = sum / double(num_nodes);
99
100 for (std::size_t node = 0; node < num_nodes; ++node) {
101 //unsigned node_GID = *** need to fix this ***;
102
103 scatter_value(cell,node) = 3.0*sum;
104 }
105 }
106}
107
108}
109
110#endif
typename EvalT::ScalarT ScalarT
TestScatter(const Teuchos::ParameterList &p)
void postRegistrationSetup(typename Traits::SetupData d, PHX::FieldManager< Traits > &fm)
void evaluateFields(typename Traits::EvalData d)
int num_cells
DEPRECATED - use: numCells()