49 #ifndef __INTREPID2_HGRAD_HEX_C1_FEM_HPP__ 50 #define __INTREPID2_HGRAD_HEX_C1_FEM_HPP__ 102 template<EOperator opType>
104 template<
typename OutputViewType,
105 typename inputViewType>
106 KOKKOS_INLINE_FUNCTION
108 getValues( OutputViewType output,
109 const inputViewType input );
113 template<
typename ExecSpaceType,
114 typename outputValueValueType,
class ...outputValueProperties,
115 typename inputPointValueType,
class ...inputPointProperties>
117 getValues( Kokkos::DynRankView<outputValueValueType,outputValueProperties...> outputValues,
118 const Kokkos::DynRankView<inputPointValueType, inputPointProperties...> inputPoints,
124 template<
typename outputValueViewType,
125 typename inputPointViewType,
128 outputValueViewType _outputValues;
129 const inputPointViewType _inputPoints;
131 KOKKOS_INLINE_FUNCTION
132 Functor( outputValueViewType outputValues_,
133 inputPointViewType inputPoints_ )
134 : _outputValues(outputValues_), _inputPoints(inputPoints_) {}
136 KOKKOS_INLINE_FUNCTION
137 void operator()(
const ordinal_type pt)
const {
139 case OPERATOR_VALUE : {
140 auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), pt );
141 const auto input = Kokkos::subview( _inputPoints, pt, Kokkos::ALL() );
148 case OPERATOR_MAX : {
149 auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), pt, Kokkos::ALL() );
150 const auto input = Kokkos::subview( _inputPoints, pt, Kokkos::ALL() );
155 INTREPID2_TEST_FOR_ABORT( opType != OPERATOR_VALUE &&
156 opType != OPERATOR_GRAD &&
157 opType != OPERATOR_D2 &&
158 opType != OPERATOR_D3 &&
159 opType != OPERATOR_MAX,
160 ">>> ERROR: (Intrepid2::Basis_HGRAD_HEX_C1_FEM::Serial::getValues) operator is not supported");
168 template<
typename ExecSpaceType = void,
169 typename outputValueType = double,
170 typename pointValueType =
double>
191 const EOperator operatorType = OPERATOR_VALUE )
const {
192 #ifdef HAVE_INTREPID2_DEBUG 200 Impl::Basis_HGRAD_HEX_C1_FEM::
201 getValues<ExecSpaceType>( outputValues,
209 #ifdef HAVE_INTREPID2_DEBUG 211 INTREPID2_TEST_FOR_EXCEPTION( dofCoords.rank() != 2, std::invalid_argument,
212 ">>> ERROR: (Intrepid2::Basis_HGRAD_HEX_C1_FEM::getDofCoords) rank = 2 required for dofCoords array");
214 INTREPID2_TEST_FOR_EXCEPTION( static_cast<ordinal_type>(dofCoords.extent(0)) != this->
getCardinality(), std::invalid_argument,
215 ">>> ERROR: (Intrepid2::Basis_HGRAD_HEX_C1_FEM::getDofCoords) mismatch in number of dof and 0th dimension of dofCoords array");
217 INTREPID2_TEST_FOR_EXCEPTION( dofCoords.extent(1) != this->
getBaseCellTopology().getDimension(), std::invalid_argument,
218 ">>> ERROR: (Intrepid2::Basis_HGRAD_HEX_C1_FEM::getDofCoords) incorrect reference cell (1st) dimension in dofCoords array");
220 Kokkos::deep_copy(dofCoords, this->
dofCoords_);
226 #ifdef HAVE_INTREPID2_DEBUG 228 INTREPID2_TEST_FOR_EXCEPTION( dofCoeffs.rank() != 1, std::invalid_argument,
229 ">>> ERROR: (Intrepid2::Basis_HGRAD_HEX_C1_FEM::getdofCoeffs) rank = 1 required for dofCoeffs array");
231 INTREPID2_TEST_FOR_EXCEPTION( static_cast<ordinal_type>(dofCoeffs.extent(0)) != this->
getCardinality(), std::invalid_argument,
232 ">>> ERROR: (Intrepid2::Basis_HGRAD_HEX_C1_FEM::getdofCoeffs) mismatch in number of dof and 0th dimension of dofCoeffs array");
234 Kokkos::deep_copy(dofCoeffs, 1.0);
240 return "Intrepid2_HGRAD_HEX_C1_FEM";
See Intrepid2::Basis_HGRAD_HEX_C1_FEM.
See Intrepid2::Basis_HGRAD_HEX_C1_FEM.
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.
Definition file for FEM basis functions of degree 1 for H(grad) functions on HEX cells.
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.
virtual void getDofCoeffs(ScalarViewType dofCoeffs) const
Coefficients for computing degrees of freedom for Lagrangian basis If P is an element of the space sp...
virtual void getValues(OutputViewType outputValues, const PointViewType inputPoints, const EOperator operatorType=OPERATOR_VALUE) const
Evaluation of a FEM basis on a reference cell.
shards::CellTopology getBaseCellTopology() const
Returns the base cell topology for which the basis is defined. See Shards documentation https://trili...
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.
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...
Kokkos::DynRankView< OutputValueType, Kokkos::LayoutStride, ExecSpaceType > OutputViewType
View type for basis value output.
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.
Hexahedron topology, 8 nodes.
See Intrepid2::Basis_HGRAD_HEX_C1_FEM.
Kokkos::DynRankView< scalarType, Kokkos::LayoutStride, ExecSpaceType > ScalarViewType
View type for scalars.
Implementation of the default H(grad)-compatible FEM basis of degree 1 on Hexahedron cell...
Basis_HGRAD_HEX_C1_FEM()
Constructor.
Header file for the abstract base class Intrepid2::Basis.