49 #ifndef __INTREPID2_HGRAD_TRI_C2_FEM_HPP__ 50 #define __INTREPID2_HGRAD_TRI_C2_FEM_HPP__ 97 template<EOperator opType>
99 template<
typename OutputViewType,
100 typename inputViewType>
101 KOKKOS_INLINE_FUNCTION
103 getValues( OutputViewType output,
104 const inputViewType input );
108 template<
typename ExecSpaceType,
109 typename outputValueValueType,
class ...outputValueProperties,
110 typename inputPointValueType,
class ...inputPointProperties>
112 getValues( Kokkos::DynRankView<outputValueValueType,outputValueProperties...> outputValues,
113 const Kokkos::DynRankView<inputPointValueType, inputPointProperties...> inputPoints,
119 template<
typename outputValueViewType,
120 typename inputPointViewType,
123 outputValueViewType _outputValues;
124 const inputPointViewType _inputPoints;
126 KOKKOS_INLINE_FUNCTION
127 Functor( outputValueViewType outputValues_,
128 inputPointViewType inputPoints_ )
129 : _outputValues(outputValues_), _inputPoints(inputPoints_) {}
131 KOKKOS_INLINE_FUNCTION
132 void operator()(
const ordinal_type pt)
const {
134 case OPERATOR_VALUE : {
135 auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), pt );
136 const auto input = Kokkos::subview( _inputPoints, pt, Kokkos::ALL() );
144 case OPERATOR_MAX : {
145 auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), pt, Kokkos::ALL() );
146 const auto input = Kokkos::subview( _inputPoints, pt, Kokkos::ALL() );
151 INTREPID2_TEST_FOR_ABORT( opType != OPERATOR_VALUE &&
152 opType != OPERATOR_GRAD &&
153 opType != OPERATOR_CURL &&
154 opType != OPERATOR_D1 &&
155 opType != OPERATOR_D2 &&
156 opType != OPERATOR_MAX,
157 ">>> ERROR: (Intrepid2::Basis_HGRAD_TRI_C2_FEM::Serial::getValues) operator is not supported");
165 template<
typename ExecSpaceType = void,
166 typename outputValueType = double,
167 typename pointValueType =
double>
188 const EOperator operatorType = OPERATOR_VALUE )
const {
189 #ifdef HAVE_INTREPID2_DEBUG 197 Impl::Basis_HGRAD_TRI_C2_FEM::
198 getValues<ExecSpaceType>( outputValues,
206 #ifdef HAVE_INTREPID2_DEBUG 208 INTREPID2_TEST_FOR_EXCEPTION( dofCoords.rank() != 2, std::invalid_argument,
209 ">>> ERROR: (Intrepid2::Basis_HGRAD_TRI_C2_FEM::getDofCoords) rank = 2 required for dofCoords array");
211 INTREPID2_TEST_FOR_EXCEPTION( static_cast<ordinal_type>(dofCoords.extent(0)) != this->
getCardinality(), std::invalid_argument,
212 ">>> ERROR: (Intrepid2::Basis_HGRAD_TRI_C2_FEM::getDofCoords) mismatch in number of dof and 0th dimension of dofCoords array");
214 INTREPID2_TEST_FOR_EXCEPTION( dofCoords.extent(1) != this->
getBaseCellTopology().getDimension(), std::invalid_argument,
215 ">>> ERROR: (Intrepid2::Basis_HGRAD_TRI_C2_FEM::getDofCoords) incorrect reference cell (1st) dimension in dofCoords array");
217 Kokkos::deep_copy(dofCoords, this->
dofCoords_);
223 #ifdef HAVE_INTREPID2_DEBUG 225 INTREPID2_TEST_FOR_EXCEPTION( dofCoeffs.rank() != 1, std::invalid_argument,
226 ">>> ERROR: (Intrepid2::Basis_HGRAD_TRI_C2_FEM::getdofCoeffs) rank = 1 required for dofCoeffs array");
228 INTREPID2_TEST_FOR_EXCEPTION( static_cast<ordinal_type>(dofCoeffs.extent(0)) != this->
getCardinality(), std::invalid_argument,
229 ">>> ERROR: (Intrepid2::Basis_HGRAD_TRI_C2_FEM::getdofCoeffs) mismatch in number of dof and 0th dimension of dofCoeffs array");
231 Kokkos::deep_copy(dofCoeffs, 1.0);
237 return "Intrepid2_HGRAD_TRI_C2_FEM";
virtual void getValues(OutputViewType outputValues, const PointViewType inputPoints, const EOperator operatorType=OPERATOR_VALUE) const
Evaluation of a FEM basis on a reference cell.
Kokkos::View< ordinal_type *, typename ExecSpaceType::array_layout, Kokkos::HostSpace > OrdinalTypeArray1DHost
View type for 1d host array.
Kokkos::View< ordinal_type **, typename ExecSpaceType::array_layout, Kokkos::HostSpace > OrdinalTypeArray2DHost
View type for 2d host array.
See Intrepid2::Basis_HGRAD_TRI_C2_FEM.
ordinal_type getCardinality() const
Returns cardinality of the basis.
An abstract base class that defines interface for concrete basis implementations for Finite Element (...
Kokkos::DynRankView< scalarType, ExecSpaceType > dofCoords_
Coordinates of degrees-of-freedom for basis functions defined in physical space.
See Intrepid2::Basis_HGRAD_TRI_C2_FEM.
Implementation of the default H(grad)-compatible FEM basis of degree 2 on Triangle cell...
shards::CellTopology getBaseCellTopology() const
Returns the base cell topology for which the basis is defined. See Shards documentation https://trili...
virtual void getDofCoeffs(ScalarViewType dofCoeffs) const
Coefficients for computing degrees of freedom for Lagrangian basis If P is an element of the space sp...
Triangle topology, 6 nodes.
See Intrepid2::Basis_HGRAD_TRI_C2_FEM.
EOperator
Enumeration of primitive operators available in Intrepid. Primitive operators act on reconstructed fu...
virtual void getDofCoords(ScalarViewType dofCoords) const
Returns spatial locations (coordinates) of degrees of freedom on the reference cell.
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...
Kokkos::DynRankView< OutputValueType, Kokkos::LayoutStride, ExecSpaceType > OutputViewType
View type for basis value output.
Definition file for FEM basis functions of degree 2 for H(grad) functions on TRI cells.
Kokkos::View< ordinal_type ***, typename ExecSpaceType::array_layout, Kokkos::HostSpace > OrdinalTypeArray3DHost
View type for 3d host array.
Kokkos::DynRankView< PointValueType, Kokkos::LayoutStride, ExecSpaceType > PointViewType
View type for input points.
Basis_HGRAD_TRI_C2_FEM()
Constructor.
Kokkos::DynRankView< scalarType, Kokkos::LayoutStride, ExecSpaceType > ScalarViewType
View type for scalars.
virtual const char * getName() const
Returns basis name.
Header file for the abstract base class Intrepid2::Basis.