Intrepid2
Intrepid2_HGRAD_QUAD_C1_FEM.hpp
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49#ifndef __INTREPID2_HGRAD_QUAD_C1_FEM_HPP__
50#define __INTREPID2_HGRAD_QUAD_C1_FEM_HPP__
51
52#include "Intrepid2_Basis.hpp"
54
55namespace Intrepid2 {
56
83 namespace Impl {
84
89 public:
90 typedef struct Quadrilateral<4> cell_topology_type;
94 template<EOperator opType>
95 struct Serial {
96 template<typename OutputViewType,
97 typename inputViewType>
99 static void
100 getValues( OutputViewType output,
101 const inputViewType input );
102
103 };
104
105 template<typename DeviceType,
106 typename outputValueValueType, class ...outputValueProperties,
107 typename inputPointValueType, class ...inputPointProperties>
108 static void
109 getValues( Kokkos::DynRankView<outputValueValueType,outputValueProperties...> outputValues,
110 const Kokkos::DynRankView<inputPointValueType, inputPointProperties...> inputPoints,
111 const EOperator operatorType);
112
116 template<typename outputValueViewType,
117 typename inputPointViewType,
118 EOperator opType>
119 struct Functor {
120 outputValueViewType _outputValues;
121 const inputPointViewType _inputPoints;
122
125 inputPointViewType inputPoints_ )
126 : _outputValues(outputValues_), _inputPoints(inputPoints_) {}
127
129 void operator()(const ordinal_type pt) const {
130 switch (opType) {
131 case OPERATOR_VALUE : {
132 auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), pt );
133 const auto input = Kokkos::subview( _inputPoints, pt, Kokkos::ALL() );
134 Serial<opType>::getValues( output, input );
135 break;
136 }
137 case OPERATOR_GRAD :
138 case OPERATOR_CURL :
139 case OPERATOR_D2 :
140 case OPERATOR_MAX : {
141 auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), pt, Kokkos::ALL() );
142 const auto input = Kokkos::subview( _inputPoints, pt, Kokkos::ALL() );
143 Serial<opType>::getValues( output, input );
144 break;
145 }
146 default: {
147 INTREPID2_TEST_FOR_ABORT( opType != OPERATOR_VALUE &&
148 opType != OPERATOR_GRAD &&
149 opType != OPERATOR_CURL &&
150 opType != OPERATOR_D2 &&
151 opType != OPERATOR_MAX,
152 ">>> ERROR: (Intrepid2::Basis_HGRAD_QUAD_C1_FEM::Serial::getValues) operator is not supported");
153 }
154 }
155 }
156 };
157 };
158 }
159
160 template<typename DeviceType = void,
161 typename outputValueType = double,
162 typename pointValueType = double>
163 class Basis_HGRAD_QUAD_C1_FEM : public Basis<DeviceType,outputValueType,pointValueType> {
164 public:
168
172
176
177 using Basis<DeviceType,outputValueType,pointValueType>::getValues;
178
179 virtual
180 void
181 getValues( OutputViewType outputValues,
182 const PointViewType inputPoints,
183 const EOperator operatorType = OPERATOR_VALUE ) const override {
184#ifdef HAVE_INTREPID2_DEBUG
185 // Verify arguments
187 inputPoints,
188 operatorType,
189 this->getBaseCellTopology(),
190 this->getCardinality() );
191#endif
192 Impl::Basis_HGRAD_QUAD_C1_FEM::
193 getValues<DeviceType>( outputValues,
194 inputPoints,
195 operatorType );
196 }
197
198 virtual
199 void
200 getDofCoords( ScalarViewType dofCoords ) const override {
201#ifdef HAVE_INTREPID2_DEBUG
202 // Verify rank of output array.
203 INTREPID2_TEST_FOR_EXCEPTION( dofCoords.rank() != 2, std::invalid_argument,
204 ">>> ERROR: (Intrepid2::Basis_HGRAD_QUAD_C1_FEM::getDofCoords) rank = 2 required for dofCoords array");
205 // Verify 0th dimension of output array.
206 INTREPID2_TEST_FOR_EXCEPTION( static_cast<ordinal_type>(dofCoords.extent(0)) != this->getCardinality(), std::invalid_argument,
207 ">>> ERROR: (Intrepid2::Basis_HGRAD_QUAD_C1_FEM::getDofCoords) mismatch in number of dof and 0th dimension of dofCoords array");
208 // Verify 1st dimension of output array.
209 INTREPID2_TEST_FOR_EXCEPTION( dofCoords.extent(1) != this->getBaseCellTopology().getDimension(), std::invalid_argument,
210 ">>> ERROR: (Intrepid2::Basis_HGRAD_QUAD_C1_FEM::getDofCoords) incorrect reference cell (1st) dimension in dofCoords array");
211#endif
212 Kokkos::deep_copy(dofCoords, this->dofCoords_);
213 }
214
215 virtual
216 void
217 getDofCoeffs( ScalarViewType dofCoeffs ) const override {
218#ifdef HAVE_INTREPID2_DEBUG
219 // Verify rank of output array.
220 INTREPID2_TEST_FOR_EXCEPTION( dofCoeffs.rank() != 1, std::invalid_argument,
221 ">>> ERROR: (Intrepid2::Basis_HGRAD_QUAD_C1_FEM::getdofCoeffs) rank = 1 required for dofCoeffs array");
222 // Verify 0th dimension of output array.
223 INTREPID2_TEST_FOR_EXCEPTION( static_cast<ordinal_type>(dofCoeffs.extent(0)) != this->getCardinality(), std::invalid_argument,
224 ">>> ERROR: (Intrepid2::Basis_HGRAD_QUAD_C1_FEM::getdofCoeffs) mismatch in number of dof and 0th dimension of dofCoeffs array");
225#endif
226 Kokkos::deep_copy(dofCoeffs, 1.0);
227 }
228
229 virtual
230 const char*
231 getName() const override {
232 return "Intrepid2_HGRAD_QUAD_C1_FEM";
233 }
234
244 getSubCellRefBasis(const ordinal_type subCellDim, const ordinal_type subCellOrd) const override{
245 if(subCellDim == 1) {
246 return Teuchos::rcp(new
248 }
249 INTREPID2_TEST_FOR_EXCEPTION(true,std::invalid_argument,"Input parameters out of bounds");
250 }
251
256 };
257}// namespace Intrepid2
258
260
261#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....
Teuchos::RCP< Basis< DeviceType, OutputType, PointType > > BasisPtr
Basis Pointer.
Header file for the Intrepid2::Basis_HGRAD_LINE_C1_FEM class.
Definition file for FEM basis functions of degree 1 for H(grad) functions on QUAD cells.
Implementation of the default H(grad)-compatible FEM basis of degree 1 on Line cell.
Implementation of the default H(grad)-compatible FEM basis of degree 1 on Quadrilateral cell.
BasisPtr< typename Kokkos::HostSpace::device_type, outputValueType, pointValueType > getHostBasis() const override
Creates and returns a Basis object whose DeviceType template argument is Kokkos::HostSpace::device_ty...
virtual const char * getName() const override
Returns basis name.
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...
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 getDofCoords(ScalarViewType dofCoords) const override
Returns spatial locations (coordinates) of degrees of freedom on the reference cell.
BasisPtr< DeviceType, outputValueType, pointValueType > getSubCellRefBasis(const ordinal_type subCellDim, const ordinal_type subCellOrd) const override
returns the basis associated to a subCell.
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_QUAD_C1_FEM.