49 #ifndef __INTREPID2_HGRAD_HEX_C2_FEM_HPP__
50 #define __INTREPID2_HGRAD_HEX_C2_FEM_HPP__
145 typedef struct Hexahedron<27> cell_topology_type;
149 template<EOperator opType>
151 template<
typename outputViewType,
152 typename inputViewType>
153 KOKKOS_INLINE_FUNCTION
155 getValues( outputViewType output,
156 const inputViewType input );
160 template<
typename ExecSpaceType,
161 typename outputValueValueType,
class ...outputValueProperties,
162 typename inputPointValueType,
class ...inputPointProperties>
164 getValues( Kokkos::DynRankView<outputValueValueType,outputValueProperties...> outputValues,
165 const Kokkos::DynRankView<inputPointValueType, inputPointProperties...> inputPoints,
166 const EOperator operatorType);
171 template<
typename outputValueViewType,
172 typename inputPointViewType,
175 outputValueViewType _outputValues;
176 const inputPointViewType _inputPoints;
178 KOKKOS_INLINE_FUNCTION
179 Functor( outputValueViewType outputValues_,
180 inputPointViewType inputPoints_ )
181 : _outputValues(outputValues_), _inputPoints(inputPoints_) {}
183 KOKKOS_INLINE_FUNCTION
184 void operator()(
const ordinal_type pt)
const {
186 case OPERATOR_VALUE : {
187 auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), pt );
188 const auto input = Kokkos::subview( _inputPoints, pt, Kokkos::ALL() );
197 case OPERATOR_MAX : {
198 auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), pt, Kokkos::ALL() );
199 const auto input = Kokkos::subview( _inputPoints, pt, Kokkos::ALL() );
204 INTREPID2_TEST_FOR_ABORT( opType != OPERATOR_VALUE &&
205 opType != OPERATOR_GRAD &&
206 opType != OPERATOR_D1 &&
207 opType != OPERATOR_D2 &&
208 opType != OPERATOR_D3 &&
209 opType != OPERATOR_D4 &&
210 opType != OPERATOR_MAX,
211 ">>> ERROR: (Intrepid2::Basis_HGRAD_HEX_C2_FEM::Serial::getValues) operator is not supported");
219 template<
typename ExecSpaceType = void,
220 typename outputValueType = double,
221 typename pointValueType =
double>
242 const EOperator operatorType = OPERATOR_VALUE )
const {
243 #ifdef HAVE_INTREPID2_DEBUG
245 Intrepid2::getValues_HGRAD_Args(outputValues,
251 Impl::Basis_HGRAD_HEX_C2_FEM::
252 getValues<ExecSpaceType>( outputValues,
260 #ifdef HAVE_INTREPID2_DEBUG
262 INTREPID2_TEST_FOR_EXCEPTION( dofCoords.rank() != 2, std::invalid_argument,
263 ">>> ERROR: (Intrepid2::Basis_HGRAD_HEX_C2_FEM::getDofCoords) rank = 2 required for dofCoords array");
265 INTREPID2_TEST_FOR_EXCEPTION( static_cast<ordinal_type>(dofCoords.extent(0)) != this->
getCardinality(), std::invalid_argument,
266 ">>> ERROR: (Intrepid2::Basis_HGRAD_HEX_C2_FEM::getDofCoords) mismatch in number of dof and 0th dimension of dofCoords array");
268 INTREPID2_TEST_FOR_EXCEPTION( dofCoords.extent(1) != this->
getBaseCellTopology().getDimension(), std::invalid_argument,
269 ">>> ERROR: (Intrepid2::Basis_HGRAD_HEX_C2_FEM::getDofCoords) incorrect reference cell (1st) dimension in dofCoords array");
271 Kokkos::deep_copy(dofCoords, this->
dofCoords_);
277 #ifdef HAVE_INTREPID2_DEBUG
279 INTREPID2_TEST_FOR_EXCEPTION( dofCoeffs.rank() != 1, std::invalid_argument,
280 ">>> ERROR: (Intrepid2::Basis_HGRAD_HEX_C2_FEM::getdofCoeffs) rank = 1 required for dofCoeffs array");
282 INTREPID2_TEST_FOR_EXCEPTION( static_cast<ordinal_type>(dofCoeffs.extent(0)) != this->
getCardinality(), std::invalid_argument,
283 ">>> ERROR: (Intrepid2::Basis_HGRAD_HEX_C2_FEM::getdofCoeffs) mismatch in number of dof and 0th dimension of dofCoeffs array");
285 Kokkos::deep_copy(dofCoeffs, 1.0);
291 return "Intrepid2_HGRAD_HEX_C2_FEM.hpp";
See Intrepid2::Basis_HGRAD_HEX_C2_FEM.
Kokkos::DynRankView< scalarType, Kokkos::LayoutStride, ExecSpaceType > scalarViewType
View type for scalars.
virtual const char * getName() const
Returns basis name.
Implementation of the default H(grad)-compatible FEM basis of degree 2 on Hexahedron cell...
virtual void getValues(outputViewType outputValues, const pointViewType inputPoints, const EOperator operatorType=OPERATOR_VALUE) const
Evaluation of a FEM basis on a reference cell.
Basis_HGRAD_HEX_C2_FEM()
Constructor.
virtual void getDofCoords(scalarViewType dofCoords) const
Returns spatial locations (coordinates) of degrees of freedom on the reference cell.
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.
See Intrepid2::Basis_HGRAD_HEX_C2_FEM.
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_HEX_C2_FEM.
Kokkos::View< ordinal_type *,typename ExecSpaceType::array_layout, Kokkos::HostSpace > ordinal_type_array_1d_host
View type for 1d host array.
Definition file for FEM basis functions of degree 2 for H(grad) functions on HEX cells.
Kokkos::DynRankView< pointValueType, Kokkos::LayoutStride, ExecSpaceType > pointViewType
View type for input points.
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.