Intrepid2
Intrepid2_HGRAD_QUAD_C2_FEM.hpp
Go to the documentation of this file.
1 // @HEADER
2 // ************************************************************************
3 //
4 // Intrepid2 Package
5 // Copyright (2007) Sandia Corporation
6 //
7 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
8 // license for use of this work by or on behalf of the U.S. Government.
9 //
10 // Redistribution and use in source and binary forms, with or without
11 // modification, are permitted provided that the following conditions are
12 // met:
13 //
14 // 1. Redistributions of source code must retain the above copyright
15 // notice, this list of conditions and the following disclaimer.
16 //
17 // 2. Redistributions in binary form must reproduce the above copyright
18 // notice, this list of conditions and the following disclaimer in the
19 // documentation and/or other materials provided with the distribution.
20 //
21 // 3. Neither the name of the Corporation nor the names of the
22 // contributors may be used to endorse or promote products derived from
23 // this software without specific prior written permission.
24 //
25 // THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
26 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
28 // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
29 // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
30 // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
31 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
32 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
33 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
34 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
35 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 //
37 // Questions? Contact Kyungjoo Kim (kyukim@sandia.gov), or
38 // Mauro Perego (mperego@sandia.gov)
39 //
40 // ************************************************************************
41 // @HEADER
42 
49 #ifndef __INTREPID2_HGRAD_QUAD_C2_FEM_HPP__
50 #define __INTREPID2_HGRAD_QUAD_C2_FEM_HPP__
51 
52 #include "Intrepid2_Basis.hpp"
53 
54 namespace Intrepid2 {
55 
93  namespace Impl {
94 
99  public:
100  typedef struct Quadrilateral<9> cell_topology_type;
104  template<EOperator opType>
105  struct Serial {
106  template<typename OutputViewType,
107  typename inputViewType>
108  KOKKOS_INLINE_FUNCTION
109  static void
110  getValues( OutputViewType output,
111  const inputViewType input );
112 
113  };
114 
115  template<typename DeviceType,
116  typename outputValueValueType, class ...outputValueProperties,
117  typename inputPointValueType, class ...inputPointProperties>
118  static void
119  getValues( Kokkos::DynRankView<outputValueValueType,outputValueProperties...> outputValues,
120  const Kokkos::DynRankView<inputPointValueType, inputPointProperties...> inputPoints,
121  const EOperator operatorType);
122 
126  template<typename outputValueViewType,
127  typename inputPointViewType,
128  EOperator opType>
129  struct Functor {
130  outputValueViewType _outputValues;
131  const inputPointViewType _inputPoints;
132 
133  KOKKOS_INLINE_FUNCTION
134  Functor( outputValueViewType outputValues_,
135  inputPointViewType inputPoints_ )
136  : _outputValues(outputValues_), _inputPoints(inputPoints_) {}
137 
138  KOKKOS_INLINE_FUNCTION
139  void operator()(const ordinal_type pt) const {
140  switch (opType) {
141  case OPERATOR_VALUE : {
142  auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), pt );
143  const auto input = Kokkos::subview( _inputPoints, pt, Kokkos::ALL() );
144  Serial<opType>::getValues( output, input );
145  break;
146  }
147  case OPERATOR_GRAD :
148  case OPERATOR_CURL :
149  case OPERATOR_D1 :
150  case OPERATOR_D2 :
151  case OPERATOR_D3 :
152  case OPERATOR_D4 :
153  case OPERATOR_MAX : {
154  auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), pt, Kokkos::ALL() );
155  const auto input = Kokkos::subview( _inputPoints, pt, Kokkos::ALL() );
156  Serial<opType>::getValues( output, input );
157  break;
158  }
159  default: {
160  INTREPID2_TEST_FOR_ABORT( opType != OPERATOR_VALUE &&
161  opType != OPERATOR_GRAD &&
162  opType != OPERATOR_CURL &&
163  opType != OPERATOR_D1 &&
164  opType != OPERATOR_D2 &&
165  opType != OPERATOR_D3 &&
166  opType != OPERATOR_D4 &&
167  opType != OPERATOR_MAX,
168  ">>> ERROR: (Intrepid2::Basis_HGRAD_QUAD_I1_FEM::Serial::getValues) operator is not supported");
169  }
170  }
171  }
172  };
173  };
174  }
175 
176  template<typename DeviceType = void,
177  typename outputValueType = double,
178  typename pointValueType = double>
179  class Basis_HGRAD_QUAD_C2_FEM : public Basis<DeviceType,outputValueType,pointValueType> {
180  public:
181  using OrdinalTypeArray1DHost = typename Basis<DeviceType,outputValueType,pointValueType>::OrdinalTypeArray1DHost;
182  using OrdinalTypeArray2DHost = typename Basis<DeviceType,outputValueType,pointValueType>::OrdinalTypeArray2DHost;
183  using OrdinalTypeArray3DHost = typename Basis<DeviceType,outputValueType,pointValueType>::OrdinalTypeArray3DHost;
184 
188 
192 
194 
195  virtual
196  void
197  getValues( OutputViewType outputValues,
198  const PointViewType inputPoints,
199  const EOperator operatorType = OPERATOR_VALUE ) const override {
200 #ifdef HAVE_INTREPID2_DEBUG
201  // Verify arguments
202  Intrepid2::getValues_HGRAD_Args(outputValues,
203  inputPoints,
204  operatorType,
205  this->getBaseCellTopology(),
206  this->getCardinality() );
207 #endif
208  Impl::Basis_HGRAD_QUAD_C2_FEM::
209  getValues<DeviceType>( outputValues,
210  inputPoints,
211  operatorType );
212  }
213 
214  virtual
215  void
216  getDofCoords( ScalarViewType dofCoords ) const override {
217 #ifdef HAVE_INTREPID2_DEBUG
218  // Verify rank of output array.
219  INTREPID2_TEST_FOR_EXCEPTION( dofCoords.rank() != 2, std::invalid_argument,
220  ">>> ERROR: (Intrepid2::Basis_HGRAD_QUAD_C2_FEM::getDofCoords) rank = 2 required for dofCoords array");
221  // Verify 0th dimension of output array.
222  INTREPID2_TEST_FOR_EXCEPTION( static_cast<ordinal_type>(dofCoords.extent(0)) != this->getCardinality(), std::invalid_argument,
223  ">>> ERROR: (Intrepid2::Basis_HGRAD_QUAD_C2_FEM::getDofCoords) mismatch in number of dof and 0th dimension of dofCoords array");
224  // Verify 1st dimension of output array.
225  INTREPID2_TEST_FOR_EXCEPTION( dofCoords.extent(1) != this->getBaseCellTopology().getDimension(), std::invalid_argument,
226  ">>> ERROR: (Intrepid2::Basis_HGRAD_QUAD_C2_FEM::getDofCoords) incorrect reference cell (1st) dimension in dofCoords array");
227 #endif
228  Kokkos::deep_copy(dofCoords, this->dofCoords_);
229  }
230 
231  virtual
232  void
233  getDofCoeffs( ScalarViewType dofCoeffs ) const override {
234 #ifdef HAVE_INTREPID2_DEBUG
235  // Verify rank of output array.
236  INTREPID2_TEST_FOR_EXCEPTION( dofCoeffs.rank() != 1, std::invalid_argument,
237  ">>> ERROR: (Intrepid2::Basis_HGRAD_QUAD_C2_FEM::getdofCoeffs) rank = 1 required for dofCoeffs array");
238  // Verify 0th dimension of output array.
239  INTREPID2_TEST_FOR_EXCEPTION( static_cast<ordinal_type>(dofCoeffs.extent(0)) != this->getCardinality(), std::invalid_argument,
240  ">>> ERROR: (Intrepid2::Basis_HGRAD_QUAD_C2_FEM::getdofCoeffs) mismatch in number of dof and 0th dimension of dofCoeffs array");
241 #endif
242  Kokkos::deep_copy(dofCoeffs, 1.0);
243  }
244 
245  virtual
246  const char*
247  getName() const override {
248  return "Intrepid2_HGRAD_QUAD_C2_FEM";
249  }
250 
251  };
252 }// namespace Intrepid2
253 
255 
256 #endif
virtual const char * getName() const override
Returns basis name.
An abstract base class that defines interface for concrete basis implementations for Finite Element (...
See Intrepid2::Basis_HGRAD_QUAD_C2_FEM.
ordinal_type getCardinality() const
Returns cardinality of the basis.
EOperator
Enumeration of primitive operators available in Intrepid. Primitive operators act on reconstructed fu...
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...
Implementation of the default H(grad)-compatible FEM basis of degree 2 on Quadrilateral cell...
Definition file for FEM basis functions of degree 2 for H(grad) functions on QUAD cells...
shards::CellTopology getBaseCellTopology() const
Returns the base cell topology for which the basis is defined. See Shards documentation https://trili...
Kokkos::DynRankView< scalarType, DeviceType > dofCoords_
Coordinates of degrees-of-freedom for basis functions defined in physical space.
Header file for the abstract base class Intrepid2::Basis.