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Panzer_Parameter_impl.hpp
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3//
4// Panzer: A partial differential equation assembly
5// engine for strongly coupled complex multiphysics systems
6// Copyright (2011) Sandia Corporation
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8// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
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42
43#ifndef PANZER_PARAMETER_IMPL_HPP
44#define PANZER_PARAMETER_IMPL_HPP
45
46#include "PanzerDiscFE_config.hpp"
49#include <cstddef>
50#include <string>
51#include <vector>
52
53namespace panzer {
54
55//**********************************************************************
56template<typename EvalT, typename TRAITS>
58Parameter(const std::string parameter_name,
59 const std::string field_name,
60 const Teuchos::RCP<PHX::DataLayout>& data_layout,
61 panzer::ParamLib& param_lib)
62{
63 target_field = PHX::MDField<ScalarT, Cell, Point>(field_name, data_layout);
64
65 this->addEvaluatedField(target_field);
66
67 //param = panzer::accessScalarParameter<EvalT>(parameter_name,param_lib);
68 param = panzer::createAndRegisterScalarParameter<EvalT>(parameter_name,param_lib);
69 // no initialization, this will be done by someone else (possibly the ME) later
70
71 std::string n = "Parameter Evaluator";
72 this->setName(n);
73}
74
75//**********************************************************************
76template<typename EvalT, typename TRAITS>
78evaluateFields(typename TRAITS::EvalData workset)
79{
80 //std::cout << "Parameter::evalauteFields() ParamValue = " << param->getValue() << std::endl;
81 auto param_val = param->getValue();
82 auto target_field_v = target_field.get_static_view();
83 auto target_field_h = Kokkos::create_mirror_view(target_field_v);
84
85 for (int cell=0; cell < workset.num_cells; ++cell) {
86 for (std::size_t pt=0; pt<target_field_v.extent(1); ++pt)
87 target_field_h(cell,pt) = param_val;
88 }
89 Kokkos::deep_copy(target_field_v, target_field_h);
90
91}
92
93//**********************************************************************
94
95}
96
97#endif
Parameter(const std::string parameter_name, const std::string field_name, const Teuchos::RCP< PHX::DataLayout > &data_layout, panzer::ParamLib &param_lib)
void evaluateFields(typename TRAITS::EvalData ud)
Sacado::ScalarParameterLibrary< panzer::EvaluationTraits > ParamLib