Intrepid2
Intrepid2_HGRAD_PYR_C1_FEM.hpp
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49#ifndef __INTREPID2_HGRAD_PYR_C1_FEM_HPP__
50#define __INTREPID2_HGRAD_PYR_C1_FEM_HPP__
51
52#include "Intrepid2_Basis.hpp"
53
54namespace Intrepid2 {
55
84 namespace Impl {
85
90 public:
91 typedef struct Pyramid<5> cell_topology_type;
95 template<EOperator opType>
96 struct Serial {
97 template<typename OutputViewType,
98 typename inputViewType>
100 static void
101 getValues( OutputViewType output,
102 const inputViewType input );
103
104 };
105
106 template<typename DeviceType,
107 typename outputValueValueType, class ...outputValueProperties,
108 typename inputPointValueType, class ...inputPointProperties>
109 static void
110 getValues( Kokkos::DynRankView<outputValueValueType,outputValueProperties...> outputValues,
111 const Kokkos::DynRankView<inputPointValueType, inputPointProperties...> inputPoints,
112 const EOperator operatorType);
113
117 template<typename outputValueViewType,
118 typename inputPointViewType,
119 EOperator opType>
120 struct Functor {
121 outputValueViewType _outputValues;
122 const inputPointViewType _inputPoints;
123
126 inputPointViewType inputPoints_ )
127 : _outputValues(outputValues_), _inputPoints(inputPoints_) {}
128
130 void operator()(const ordinal_type pt) const {
131 switch (opType) {
132 case OPERATOR_VALUE : {
133 auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), pt );
134 const auto input = Kokkos::subview( _inputPoints, pt, Kokkos::ALL() );
135 Serial<opType>::getValues( output, input );
136 break;
137 }
138 case OPERATOR_GRAD :
139 case OPERATOR_CURL :
140 case OPERATOR_D2 :
141 case OPERATOR_MAX : {
142 auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), pt, Kokkos::ALL() );
143 const auto input = Kokkos::subview( _inputPoints, pt, Kokkos::ALL() );
144 Serial<opType>::getValues( output, input );
145 break;
146 }
147 default: {
148 INTREPID2_TEST_FOR_ABORT( opType != OPERATOR_VALUE &&
149 opType != OPERATOR_GRAD &&
150 opType != OPERATOR_CURL &&
151 opType != OPERATOR_D2 &&
152 opType != OPERATOR_MAX,
153 ">>> ERROR: (Intrepid2::Basis_HGRAD_PYR_C1_FEM::Serial::getValues) operator is not supported");
154 }
155 }
156 }
157 };
158
159 };
160 }
161 template<typename DeviceType = void,
162 typename outputValueType = double,
163 typename pointValueType = double>
164 class Basis_HGRAD_PYR_C1_FEM : public Basis<DeviceType,outputValueType,pointValueType> {
165 public:
169
173
177
178 using Basis<DeviceType,outputValueType,pointValueType>::getValues;
179
180 virtual
181 void
182 getValues( OutputViewType outputValues,
183 const PointViewType inputPoints,
184 const EOperator operatorType = OPERATOR_VALUE ) const override {
185#ifdef HAVE_INTREPID2_DEBUG
186 // Verify arguments
188 inputPoints,
189 operatorType,
190 this->getBaseCellTopology(),
191 this->getCardinality() );
192#endif
193 Impl::Basis_HGRAD_PYR_C1_FEM::
194 getValues<DeviceType>( outputValues,
195 inputPoints,
196 operatorType );
197 }
198
199 virtual
200 void
201 getDofCoords( ScalarViewType dofCoords ) const override {
202#ifdef HAVE_INTREPID2_DEBUG
203 // Verify rank of output array.
204 INTREPID2_TEST_FOR_EXCEPTION( dofCoords.rank() != 2, std::invalid_argument,
205 ">>> ERROR: (Intrepid2::Basis_HGRAD_PYR_C1_FEM::getDofCoords) rank = 2 required for dofCoords array");
206 // Verify 0th dimension of output array.
207 INTREPID2_TEST_FOR_EXCEPTION( static_cast<ordinal_type>(dofCoords.extent(0)) != this->getCardinality(), std::invalid_argument,
208 ">>> ERROR: (Intrepid2::Basis_HGRAD_PYR_C1_FEM::getDofCoords) mismatch in number of dof and 0th dimension of dofCoords array");
209 // Verify 1st dimension of output array.
210 INTREPID2_TEST_FOR_EXCEPTION( dofCoords.extent(1) != this->getBaseCellTopology().getDimension(), std::invalid_argument,
211 ">>> ERROR: (Intrepid2::Basis_HGRAD_PYR_C1_FEM::getDofCoords) incorrect reference cell (1st) dimension in dofCoords array");
212#endif
213 Kokkos::deep_copy(dofCoords, this->dofCoords_);
214 }
215
216 virtual
217 void
218 getDofCoeffs( ScalarViewType dofCoeffs ) const override {
219#ifdef HAVE_INTREPID2_DEBUG
220 // Verify rank of output array.
221 INTREPID2_TEST_FOR_EXCEPTION( dofCoeffs.rank() != 1, std::invalid_argument,
222 ">>> ERROR: (Intrepid2::Basis_HGRAD_PYR_C1_FEM::getdofCoeffs) rank = 1 required for dofCoeffs array");
223 // Verify 0th dimension of output array.
224 INTREPID2_TEST_FOR_EXCEPTION( static_cast<ordinal_type>(dofCoeffs.extent(0)) != this->getCardinality(), std::invalid_argument,
225 ">>> ERROR: (Intrepid2::Basis_HGRAD_PYR_C1_FEM::getdofCoeffs) mismatch in number of dof and 0th dimension of dofCoeffs array");
226#endif
227 Kokkos::deep_copy(dofCoeffs, 1.0);
228 }
229
230 virtual
231 const char*
232 getName() const override {
233 return "Intrepid2_HGRAD_PYR_C1_FEM";
234 }
235
236 };
237}// namespace Intrepid2
238
240
241#endif
Header file for the abstract base class Intrepid2::Basis.
void getValues_HGRAD_Args(const outputValueViewType outputValues, const inputPointViewType inputPoints, const EOperator operatorType, const shards::CellTopology cellTopo, const ordinal_type basisCard)
Runtime check of the arguments for the getValues method in an HGRAD-conforming FEM basis....
Definition file for FEM basis functions of degree 1 for H(grad) functions on PYR cells.
Implementation of the default H(grad)-compatible FEM basis of degree 1 on Pyramid cell.
virtual const char * getName() const override
Returns basis name.
virtual void getDofCoords(ScalarViewType dofCoords) const override
Returns spatial locations (coordinates) of degrees of freedom on the reference cell.
virtual void getValues(OutputViewType outputValues, const PointViewType inputPoints, const EOperator operatorType=OPERATOR_VALUE) const override
Evaluation of a FEM basis on a reference cell.
virtual void getDofCoeffs(ScalarViewType dofCoeffs) const override
Coefficients for computing degrees of freedom for Lagrangian basis If P is an element of the space sp...
An abstract base class that defines interface for concrete basis implementations for Finite Element (...
Kokkos::DynRankView< PointValueType, Kokkos::LayoutStride, DeviceType > PointViewType
View type for input points.
Kokkos::DynRankView< OutputValueType, Kokkos::LayoutStride, DeviceType > OutputViewType
View type for basis value output.
Kokkos::View< ordinal_type ***, typename ExecutionSpace::array_layout, Kokkos::HostSpace > OrdinalTypeArray3DHost
View type for 3d host array.
ordinal_type getCardinality() const
Returns cardinality of the basis.
Kokkos::DynRankView< scalarType, Kokkos::LayoutStride, DeviceType > ScalarViewType
View type for scalars.
Device DeviceType
(Kokkos) Device type on which Basis is templated. Does not necessarily return true for Kokkos::is_dev...
Kokkos::DynRankView< scalarType, DeviceType > dofCoords_
Coordinates of degrees-of-freedom for basis functions defined in physical space.
Kokkos::View< ordinal_type **, typename ExecutionSpace::array_layout, Kokkos::HostSpace > OrdinalTypeArray2DHost
View type for 2d host array.
shards::CellTopology getBaseCellTopology() const
Returns the base cell topology for which the basis is defined. See Shards documentation https://trili...
Kokkos::View< ordinal_type *, typename ExecutionSpace::array_layout, Kokkos::HostSpace > OrdinalTypeArray1DHost
View type for 1d host array.
See Intrepid2::Basis_HGRAD_PYR_C1_FEM.