Intrepid2
Intrepid2_HCURL_QUAD_I1_FEM.hpp
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49 #ifndef __INTREPID2_HCURL_QUAD_I1_FEM_HPP__
50 #define __INTREPID2_HCURL_QUAD_I1_FEM_HPP__
51 
52 #include "Intrepid2_Basis.hpp"
53 
54 namespace Intrepid2 {
55 
99  namespace Impl {
100 
105  public:
106  typedef struct Quadrilateral<4> cell_topology_type;
107 
111  template<EOperator opType>
112  struct Serial {
113  template<typename outputViewType,
114  typename inputViewType>
115  KOKKOS_INLINE_FUNCTION
116  static void
117  getValues( outputViewType output,
118  const inputViewType input );
119 
120  };
121 
122  template<typename ExecSpaceType,
123  typename outputValueValueType, class ...outputValueProperties,
124  typename inputPointValueType, class ...inputPointProperties>
125  static void
126  getValues( Kokkos::DynRankView<outputValueValueType,outputValueProperties...> outputValues,
127  const Kokkos::DynRankView<inputPointValueType, inputPointProperties...> inputPoints,
128  const EOperator operatorType);
129 
133  template<typename outputValueViewType,
134  typename inputPointViewType,
135  EOperator opType>
136  struct Functor {
137  outputValueViewType _outputValues;
138  const inputPointViewType _inputPoints;
139 
140  KOKKOS_INLINE_FUNCTION
141  Functor( outputValueViewType outputValues_,
142  inputPointViewType inputPoints_)
143  : _outputValues(outputValues_), _inputPoints(inputPoints_) {}
144 
145  KOKKOS_INLINE_FUNCTION
146  void operator()(const ordinal_type pt) const {
147  switch (opType) {
148  case OPERATOR_VALUE : {
149  auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), pt, Kokkos::ALL() );
150  const auto input = Kokkos::subview( _inputPoints, pt, Kokkos::ALL() );
151  Serial<opType>::getValues( output, input );
152  break;
153  }
154 
155  case OPERATOR_CURL: {
156  auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), pt );
157  const auto input = Kokkos::subview( _inputPoints, pt, Kokkos::ALL() );
158  Serial<opType>::getValues( output, input );
159  break;
160  }
161  default: {
162  INTREPID2_TEST_FOR_ABORT( opType != OPERATOR_VALUE &&
163  opType != OPERATOR_CURL,
164  ">>> ERROR: (Intrepid2::Basis_HCURL_QUAD_CI_FEM::Serial::getVAlues) operator is not supported");
165  break;
166  }
167  } //end switch
168  }
169 
170  };
171  };
172  }
173 
174  template<typename ExecSpaceType = void,
175  typename outputValueType = double,
176  typename pointValueType = double>
177  class Basis_HCURL_QUAD_I1_FEM : public Basis<ExecSpaceType,outputValueType, pointValueType> {
178  public:
182 
183 
187 
191 
193 
194  virtual
195  void
196  getValues( outputViewType outputValues,
197  const pointViewType inputPoints,
198  const EOperator operatorType = OPERATOR_VALUE ) const {
199 #ifdef HAVE_INTREPID2_DEBUG
200  // Verify arguments
201  Intrepid2::getValues_HCURL_Args(outputValues,
202  inputPoints,
203  operatorType,
204  this->getBaseCellTopology(),
205  this->getCardinality() );
206 #endif
207  Impl::Basis_HCURL_QUAD_I1_FEM::
208  getValues<ExecSpaceType>( outputValues,
209  inputPoints,
210  operatorType );
211  }
212 
213  virtual
214  void
215  getDofCoords( scalarViewType dofCoords ) const {
216 #ifdef HAVE_INTREPID2_DEBUG
217  // Verify rank of output array.
218  INTREPID2_TEST_FOR_EXCEPTION( dofCoords.rank() != 2, std::invalid_argument,
219  ">>> ERROR: (Intrepid2::Basis_HCURL_QUAD_I1_FEM::getDofCoords) rank = 2 required for dofCoords array");
220  // Verify 0th dimension of output array.
221  INTREPID2_TEST_FOR_EXCEPTION( static_cast<ordinal_type>(dofCoords.extent(0)) != this->basisCardinality_, std::invalid_argument,
222  ">>> ERROR: (Intrepid2::Basis_HCURL_QUAD_I1_FEM::getDofCoords) mismatch in number of dof and 0th dimension of dofCoords array");
223  // Verify 1st dimension of output array.
224  INTREPID2_TEST_FOR_EXCEPTION( dofCoords.extent(1) != this->basisCellTopology_.getDimension(), std::invalid_argument,
225  ">>> ERROR: (Intrepid2::Basis_HCURL_QUAD_I1_FEM::getDofCoords) incorrect reference cell (1st) dimension in dofCoords array");
226 #endif
227  Kokkos::deep_copy(dofCoords, this->dofCoords_);
228  }
229 
230  virtual
231  void
232  getDofCoeffs( scalarViewType dofCoeffs ) const {
233 #ifdef HAVE_INTREPID2_DEBUG
234  // Verify rank of output array.
235  INTREPID2_TEST_FOR_EXCEPTION( dofCoeffs.rank() != 2, std::invalid_argument,
236  ">>> ERROR: (Intrepid2::Basis_HCURL_QUAD_I1_FEM::getDofCoeffs) rank = 2 required for dofCoeffs array");
237  // Verify 0th dimension of output array.
238  INTREPID2_TEST_FOR_EXCEPTION( static_cast<ordinal_type>(dofCoeffs.extent(0)) != this->getCardinality(), std::invalid_argument,
239  ">>> ERROR: (Intrepid2::Basis_HCURL_QUAD_I1_FEM::getDofCoeffs) mismatch in number of dof and 0th dimension of dofCoeffs array");
240  // Verify 1st dimension of output array.
241  INTREPID2_TEST_FOR_EXCEPTION( dofCoeffs.extent(1) != this->getBaseCellTopology().getDimension(), std::invalid_argument,
242  ">>> ERROR: (Intrepid2::Basis_HCURL_QUAD_I1_FEM::getDofCoeffs) incorrect reference cell (1st) dimension in dofCoeffs array");
243 #endif
244  Kokkos::deep_copy(dofCoeffs, this->dofCoeffs_);
245  }
246 
247  virtual
248  const char*
249  getName() const {
250  return "Intrepid2_HCURL_QUAD_I1_FEM";
251  }
252 
253  virtual
254  bool
256  return true;
257  }
258 
259  };
260 }// namespace Intrepid2
261 
263 
264 #endif
Kokkos::DynRankView< scalarType, Kokkos::LayoutStride, ExecSpaceType > scalarViewType
View type for scalars.
ordinal_type basisCardinality_
Cardinality of the basis, i.e., the number of basis functions/degrees-of-freedom. ...
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.
Implementation of the default H(curl)-compatible FEM basis of degree 1 on Quadrilateral cell...
virtual void getValues(outputViewType outputValues, const pointViewType inputPoints, const EOperator operatorType=OPERATOR_VALUE) const
Evaluation of a FEM basis on a reference cell.
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.
Definition file for FEM basis functions of degree 1 for H(curl) functions on Qadrilateral cells...
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.
virtual bool requireOrientation() const
True if orientation is required.
virtual const char * getName() const
Returns basis name.
virtual void getDofCoords(scalarViewType dofCoords) const
Returns spatial locations (coordinates) of degrees of freedom on the reference cell.
Kokkos::DynRankView< scalarType, ExecSpaceType > dofCoeffs_
Coefficients for computing degrees of freedom for Lagrangian basis If P is an element of the space sp...
See Intrepid2::Basis_HCURL_QUAD_I1_FEM.
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.
shards::CellTopology basisCellTopology_
Base topology of the cells for which the basis is defined. See the Shards package for definition of b...