Intrepid2
Intrepid2_HDIV_WEDGE_I1_FEM.hpp
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42 
48 #ifndef __INTREPID2_HDIV_WEDGE_I1_FEM_HPP__
49 #define __INTREPID2_HDIV_WEDGE_I1_FEM_HPP__
50 
51 #include "Intrepid2_Basis.hpp"
52 
53 namespace Intrepid2 {
54 
85  namespace Impl {
86 
91  public:
92  typedef struct Wedge<6> cell_topology_type;
96  template<EOperator opType>
97  struct Serial {
98  template<typename outputViewType,
99  typename inputViewType>
100  KOKKOS_INLINE_FUNCTION
101  static void
102  getValues( outputViewType output,
103  const inputViewType input );
104 
105  };
106 
107  template<typename ExecSpaceType,
108  typename outputValueValueType, class ...outputValueProperties,
109  typename inputPointValueType, class ...inputPointProperties>
110  static void
111  getValues( Kokkos::DynRankView<outputValueValueType,outputValueProperties...> outputValues,
112  const Kokkos::DynRankView<inputPointValueType, inputPointProperties...> inputPoints,
113  const EOperator operatorType);
114 
118  template<typename outputValueViewType,
119  typename inputPointViewType,
120  EOperator opType>
121  struct Functor {
122  outputValueViewType _outputValues;
123  const inputPointViewType _inputPoints;
124 
125  KOKKOS_INLINE_FUNCTION
126  Functor( outputValueViewType outputValues_,
127  inputPointViewType inputPoints_ )
128  : _outputValues(outputValues_), _inputPoints(inputPoints_) {}
129 
130  KOKKOS_INLINE_FUNCTION
131  void operator()(const ordinal_type pt) const {
132  switch (opType) {
133  case OPERATOR_VALUE : {
134  auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), pt, Kokkos::ALL() );
135  const auto input = Kokkos::subview( _inputPoints, pt, Kokkos::ALL() );
136  Serial<opType>::getValues( output, input );
137  break;
138  }
139  case OPERATOR_DIV : {
140  auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), pt );
141  const auto input = Kokkos::subview( _inputPoints, pt, Kokkos::ALL() );
142  Serial<opType>::getValues( output, input );
143  break;
144  }
145  default: {
146  INTREPID2_TEST_FOR_ABORT( opType != OPERATOR_VALUE &&
147  opType != OPERATOR_DIV ,
148  ">>> ERROR: (Intrepid2::Basis_HDIV_WEDGE_I1_FEM::Serial::getValues) operator is not supported");
149  }
150  }
151  }
152  };
153  };
154  }
155 
156  template<typename ExecSpaceType = void,
157  typename outputValueType = double,
158  typename pointValueType = double>
159  class Basis_HDIV_WEDGE_I1_FEM : public Basis<ExecSpaceType,outputValueType,pointValueType> {
160  public:
164 
168 
172 
174 
175  virtual
176  void
177  getValues( outputViewType outputValues,
178  const pointViewType inputPoints,
179  const EOperator operatorType = OPERATOR_VALUE ) const {
180 #ifdef HAVE_INTREPID2_DEBUG
181  // Verify arguments
182  Intrepid2::getValues_HDIV_Args(outputValues,
183  inputPoints,
184  operatorType,
185  this->getBaseCellTopology(),
186  this->getCardinality() );
187 #endif
188  Impl::Basis_HDIV_WEDGE_I1_FEM::
189  getValues<ExecSpaceType>( outputValues,
190  inputPoints,
191  operatorType );
192  }
193 
194  virtual
195  void
196  getDofCoords( scalarViewType dofCoords ) const {
197 #ifdef HAVE_INTREPID2_DEBUG
198  // Verify rank of output array.
199  INTREPID2_TEST_FOR_EXCEPTION( dofCoords.rank() != 2, std::invalid_argument,
200  ">>> ERROR: (Intrepid2::Basis_HDIV_WEDGE_I1_FEM::getDofCoords) rank = 2 required for dofCoords array");
201  // Verify 0th dimension of output array.
202  INTREPID2_TEST_FOR_EXCEPTION( static_cast<ordinal_type>(dofCoords.extent(0)) != this->basisCardinality_, std::invalid_argument,
203  ">>> ERROR: (Intrepid2::Basis_HDIV_WEDGE_I1_FEM::getDofCoords) mismatch in number of dof and 0th dimension of dofCoords array");
204  // Verify 1st dimension of output array.
205  INTREPID2_TEST_FOR_EXCEPTION( dofCoords.extent(1) != this->basisCellTopology_.getDimension(), std::invalid_argument,
206  ">>> ERROR: (Intrepid2::Basis_HDIV_WEDGE_I1_FEM::getDofCoords) incorrect reference cell (1st) dimension in dofCoords array");
207 #endif
208  Kokkos::deep_copy(dofCoords, this->dofCoords_);
209  }
210 
211  virtual
212  const char*
213  getName() const {
214  return "Intrepid2_HDIV_WEDGE_I1_FEM";
215  }
216 
217  virtual
218  bool
220  return true;
221  }
222 
223  };
224 }// namespace Intrepid2
225 
227 
228 #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. ...
See Intrepid2::Basis_HDIV_WEDGE_I1_FEM.
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.
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 getDofCoords(scalarViewType dofCoords) const
Returns spatial locations (coordinates) of degrees of freedom on the reference cell.
virtual bool requireOrientation() const
True if orientation is required.
Kokkos::View< ordinal_type *,typename ExecSpaceType::array_layout, Kokkos::HostSpace > ordinal_type_array_1d_host
View type for 1d host array.
virtual const char * getName() const
Returns basis name.
Kokkos::DynRankView< pointValueType, Kokkos::LayoutStride, ExecSpaceType > pointViewType
View type for input points.
Definition file for FEM basis functions of degree 1 for H(div) functions on WEDGE cells...
Implementation of the default H(grad)-compatible FEM basis of degree 1 on Wedge cell.
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...