Intrepid2
Intrepid2_HGRAD_WEDGE_C2_FEM.hpp
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42 
49 #ifndef __INTREPID2_HGRAD_WEDGE_C2_FEM_HPP__
50 #define __INTREPID2_HGRAD_WEDGE_C2_FEM_HPP__
51 
52 #include "Intrepid2_Basis.hpp"
53 
54 namespace Intrepid2 {
55 
120  namespace Impl {
121 
126  public:
127  typedef struct Wedge<18> cell_topology_type;
131  template<EOperator opType>
132  struct Serial {
133  template<typename outputViewType,
134  typename inputViewType>
135  KOKKOS_INLINE_FUNCTION
136  static void
137  getValues( outputViewType output,
138  const inputViewType input );
139 
140  };
141 
142  template<typename ExecSpaceType,
143  typename outputValueValueType, class ...outputValueProperties,
144  typename inputPointValueType, class ...inputPointProperties>
145  static void
146  getValues( Kokkos::DynRankView<outputValueValueType,outputValueProperties...> outputValues,
147  const Kokkos::DynRankView<inputPointValueType, inputPointProperties...> inputPoints,
148  const EOperator operatorType);
149 
153  template<typename outputValueViewType,
154  typename inputPointViewType,
155  EOperator opType>
156  struct Functor {
157  outputValueViewType _outputValues;
158  const inputPointViewType _inputPoints;
159 
160  KOKKOS_INLINE_FUNCTION
161  Functor( outputValueViewType outputValues_,
162  inputPointViewType inputPoints_ )
163  : _outputValues(outputValues_), _inputPoints(inputPoints_) {}
164  KOKKOS_INLINE_FUNCTION
165  void operator()(const ordinal_type pt) const {
166  switch (opType) {
167  case OPERATOR_VALUE : {
168  auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), pt );
169  const auto input = Kokkos::subview( _inputPoints, pt, Kokkos::ALL() );
170  Serial<opType>::getValues( output, input );
171  break;
172  }
173  case OPERATOR_GRAD :
174  case OPERATOR_D2 :
175  case OPERATOR_D3 :
176  case OPERATOR_D4 :
177  case OPERATOR_MAX : {
178  auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), pt, Kokkos::ALL() );
179  const auto input = Kokkos::subview( _inputPoints, pt, Kokkos::ALL() );
180  Serial<opType>::getValues( output, input );
181  break;
182  }
183  default: {
184  INTREPID2_TEST_FOR_ABORT( opType != OPERATOR_VALUE &&
185  opType != OPERATOR_GRAD &&
186  opType != OPERATOR_D2 &&
187  opType != OPERATOR_MAX,
188  ">>> ERROR: (Intrepid2::Basis_HGRAD_WEDGE_C2_FEM::Serial::getValues) operator is not supported");
189  }
190  }
191  }
192  };
193  };
194  }
195 
196  template<typename ExecSpaceType = void,
197  typename outputValueType = double,
198  typename pointValueType = double>
199  class Basis_HGRAD_WEDGE_C2_FEM : public Basis<ExecSpaceType,outputValueType,pointValueType> {
200  public:
204 
208 
212 
214 
215  virtual
216  void
217  getValues( outputViewType outputValues,
218  const pointViewType inputPoints,
219  const EOperator operatorType = OPERATOR_VALUE ) const {
220 #ifdef HAVE_INTREPID2_DEBUG
221  // Verify arguments
222  Intrepid2::getValues_HGRAD_Args(outputValues,
223  inputPoints,
224  operatorType,
225  this->getBaseCellTopology(),
226  this->getCardinality() );
227 #endif
228  Impl::Basis_HGRAD_WEDGE_C2_FEM::
229  getValues<ExecSpaceType>( outputValues,
230  inputPoints,
231  operatorType );
232  }
233 
234  virtual
235  void
236  getDofCoords( scalarViewType dofCoords ) const {
237 #ifdef HAVE_INTREPID2_DEBUG
238  // Verify rank of output array.
239  INTREPID2_TEST_FOR_EXCEPTION( dofCoords.rank() != 2, std::invalid_argument,
240  ">>> ERROR: (Intrepid2::Basis_HGRAD_WEDGE_C2_FEM::getDofCoords) rank = 2 required for dofCoords array");
241  // Verify 0th dimension of output array.
242  INTREPID2_TEST_FOR_EXCEPTION( static_cast<ordinal_type>(dofCoords.extent(0)) != this->getCardinality(), std::invalid_argument,
243  ">>> ERROR: (Intrepid2::Basis_HGRAD_WEDGE_C2_FEM::getDofCoords) mismatch in number of dof and 0th dimension of dofCoords array");
244  // Verify 1st dimension of output array.
245  INTREPID2_TEST_FOR_EXCEPTION( dofCoords.extent(1) != this->getBaseCellTopology().getDimension(), std::invalid_argument,
246  ">>> ERROR: (Intrepid2::Basis_HGRAD_WEDGE_C2_FEM::getDofCoords) incorrect reference cell (1st) dimension in dofCoords array");
247 #endif
248  Kokkos::deep_copy(dofCoords, this->dofCoords_);
249  }
250 
251  virtual
252  void
253  getDofCoeffs( scalarViewType dofCoeffs ) const {
254 #ifdef HAVE_INTREPID2_DEBUG
255  // Verify rank of output array.
256  INTREPID2_TEST_FOR_EXCEPTION( dofCoeffs.rank() != 1, std::invalid_argument,
257  ">>> ERROR: (Intrepid2::Basis_HGRAD_WEDGE_C2_FEM::getdofCoeffs) rank = 1 required for dofCoeffs array");
258  // Verify 0th dimension of output array.
259  INTREPID2_TEST_FOR_EXCEPTION( static_cast<ordinal_type>(dofCoeffs.extent(0)) != this->getCardinality(), std::invalid_argument,
260  ">>> ERROR: (Intrepid2::Basis_HGRAD_WEDGE_C2_FEM::getdofCoeffs) mismatch in number of dof and 0th dimension of dofCoeffs array");
261 #endif
262  Kokkos::deep_copy(dofCoeffs, 1.0);
263  }
264 
265  virtual
266  const char*
267  getName() const {
268  return "Intrepid2_HGRAD_WEDGE_C2_FEM";
269  }
270 
271  };
272 
273 }// namespace Intrepid2
274 
276 
277 #endif
Implementation of the default H(grad)-compatible FEM basis of degree 2 on Wedge cell.
virtual const char * getName() const
Returns basis name.
Kokkos::DynRankView< scalarType, Kokkos::LayoutStride, ExecSpaceType > scalarViewType
View type for scalars.
An abstract base class that defines interface for concrete basis implementations for Finite Element (...
Kokkos::DynRankView< outputValueType, Kokkos::LayoutStride, ExecSpaceType > outputViewType
View type for basis value output.
shards::CellTopology getBaseCellTopology() const
Returns the base cell topology for which the basis is defined. See Shards documentation https://trili...
Kokkos::DynRankView< scalarType, ExecSpaceType > dofCoords_
Coordinates of degrees-of-freedom for basis functions defined in physical space.
ordinal_type getCardinality() const
Returns cardinality of the basis.
Kokkos::View< ordinal_type ***, typename ExecSpaceType::array_layout, Kokkos::HostSpace > ordinal_type_array_3d_host
View type for 3d host array.
See Intrepid2::Basis_HGRAD_WEDGE_C2_FEM.
virtual void getDofCoords(scalarViewType dofCoords) const
Returns spatial locations (coordinates) of degrees of freedom on the reference cell.
Kokkos::View< ordinal_type *,typename ExecSpaceType::array_layout, Kokkos::HostSpace > ordinal_type_array_1d_host
View type for 1d host array.
Kokkos::DynRankView< pointValueType, Kokkos::LayoutStride, ExecSpaceType > pointViewType
View type for input points.
Definition file for FEM basis functions of degree 2 for H(grad) functions on WEDGE cells...
virtual void getValues(outputViewType outputValues, const pointViewType inputPoints, const EOperator operatorType=OPERATOR_VALUE) const
Evaluation of a FEM basis on a reference cell.
virtual void getDofCoeffs(scalarViewType dofCoeffs) const
Coefficients for computing degrees of freedom for Lagrangian basis If P is an element of the space sp...
Header file for the abstract base class Intrepid2::Basis.
Kokkos::View< ordinal_type **,typename ExecSpaceType::array_layout, Kokkos::HostSpace > ordinal_type_array_2d_host
View type for 2d host array.