49 #ifndef __INTREPID2_HDIV_QUAD_IN_FEM_HPP__
50 #define __INTREPID2_HDIV_QUAD_IN_FEM_HPP__
69 template<EOperator opType>
71 template<
typename outputValueViewType,
72 typename inputPointViewType,
73 typename workViewType,
74 typename vinvViewType>
75 KOKKOS_INLINE_FUNCTION
77 getValues( outputValueViewType outputValues,
78 const inputPointViewType inputPoints,
80 const vinvViewType vinvLine,
81 const vinvViewType vinvBubble );
83 KOKKOS_INLINE_FUNCTION
85 getWorkSizePerPoint(ordinal_type order) {
86 return 2*getPnCardinality<1>(order)+getPnCardinality<1>(order-1);
90 template<
typename DeviceType, ordinal_type numPtsPerEval,
91 typename outputValueValueType,
class ...outputValueProperties,
92 typename inputPointValueType,
class ...inputPointProperties,
93 typename vinvValueType,
class ...vinvProperties>
95 getValues( Kokkos::DynRankView<outputValueValueType,outputValueProperties...> outputValues,
96 const Kokkos::DynRankView<inputPointValueType, inputPointProperties...> inputPoints,
97 const Kokkos::DynRankView<vinvValueType, vinvProperties...> vinvLine,
98 const Kokkos::DynRankView<vinvValueType, vinvProperties...> vinvBubble,
99 const EOperator operatorType );
104 template<
typename outputValueViewType,
105 typename inputPointViewType,
106 typename vinvViewType,
107 typename workViewType,
109 ordinal_type numPtsEval>
111 outputValueViewType _outputValues;
112 const inputPointViewType _inputPoints;
113 const vinvViewType _vinvLine;
114 const vinvViewType _vinvBubble;
117 KOKKOS_INLINE_FUNCTION
118 Functor( outputValueViewType outputValues_,
119 inputPointViewType inputPoints_,
120 vinvViewType vinvLine_,
121 vinvViewType vinvBubble_,
123 : _outputValues(outputValues_), _inputPoints(inputPoints_),
124 _vinvLine(vinvLine_), _vinvBubble(vinvBubble_), _work(work_) {}
126 KOKKOS_INLINE_FUNCTION
127 void operator()(
const size_type iter)
const {
131 const auto ptRange = Kokkos::pair<ordinal_type,ordinal_type>(ptBegin, ptEnd);
132 const auto input = Kokkos::subview( _inputPoints, ptRange, Kokkos::ALL() );
134 typename workViewType::pointer_type ptr = _work.data() + _work.extent(0)*ptBegin*get_dimension_scalar(_work);
136 auto vcprop = Kokkos::common_view_alloc_prop(_work);
137 workViewType work(Kokkos::view_wrap(ptr,vcprop), (ptEnd-ptBegin)*_work.extent(0));
140 case OPERATOR_VALUE : {
141 auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), ptRange, Kokkos::ALL() );
145 case OPERATOR_DIV : {
146 auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), ptRange );
151 INTREPID2_TEST_FOR_ABORT(
true,
152 ">>> ERROR: (Intrepid2::Basis_HDIV_QUAD_In_FEM::Functor) operator is not supported");
165 template<
typename DeviceType = void,
166 typename outputValueType = double,
167 typename pointValueType =
double>
169 :
public Basis<DeviceType,outputValueType,pointValueType> {
178 const EPointType pointType = POINTTYPE_EQUISPACED);
188 getValues( OutputViewType outputValues,
189 const PointViewType inputPoints,
190 const EOperator operatorType = OPERATOR_VALUE )
const override {
191 #ifdef HAVE_INTREPID2_DEBUG
192 Intrepid2::getValues_HDIV_Args(outputValues,
199 Impl::Basis_HDIV_QUAD_In_FEM::
200 getValues<DeviceType,numPtsPerEval>( outputValues,
208 getDofCoords( ScalarViewType dofCoords )
const override {
209 #ifdef HAVE_INTREPID2_DEBUG
211 INTREPID2_TEST_FOR_EXCEPTION( dofCoords.rank() != 2, std::invalid_argument,
212 ">>> ERROR: (Intrepid2::Basis_HDIV_QUAD_In_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_HDIV_QUAD_In_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_HDIV_QUAD_In_FEM::getDofCoords) incorrect reference cell (1st) dimension in dofCoords array");
220 Kokkos::deep_copy(dofCoords, this->
dofCoords_);
225 getDofCoeffs( ScalarViewType dofCoeffs )
const override {
226 #ifdef HAVE_INTREPID2_DEBUG
228 INTREPID2_TEST_FOR_EXCEPTION( dofCoeffs.rank() != 2, std::invalid_argument,
229 ">>> ERROR: (Intrepid2::Basis_HDIV_QUAD_In_FEM::getDofCoeffs) rank = 2 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_HDIV_QUAD_In_FEM::getDofCoeffs) mismatch in number of dof and 0th dimension of dofCoeffs array");
234 INTREPID2_TEST_FOR_EXCEPTION( dofCoeffs.extent(1) != this->
getBaseCellTopology().getDimension(), std::invalid_argument,
235 ">>> ERROR: (Intrepid2::Basis_HDIV_QUAD_In_FEM::getDofCoeffs) incorrect reference cell (1st) dimension in dofCoeffs array");
237 Kokkos::deep_copy(dofCoeffs, this->
dofCoeffs_);
243 return "Intrepid2_HDIV_QUAD_In_FEM";
261 BasisPtr<DeviceType,outputValueType,pointValueType>
264 return Teuchos::rcp(
new
268 INTREPID2_TEST_FOR_EXCEPTION(
true,std::invalid_argument,
"Input parameters out of bounds");
271 BasisPtr<typename Kokkos::HostSpace::device_type,outputValueType,pointValueType>
278 Kokkos::DynRankView<typename ScalarViewType::value_type,DeviceType>
vinvLine_, vinvBubble_;
279 EPointType pointType_;
Header file for the Intrepid2::Basis_HGRAD_LINE_Cn_FEM class.
Definition file for FEM basis functions of degree n for H(div) functions on QUAD cells.
Implementation of the default H(div)-compatible FEM basis on Quadrilateral cell.
ordinal_type getCardinality() const
Returns cardinality of the basis.
BasisPtr< typename Kokkos::HostSpace::device_type, outputValueType, pointValueType > getHostBasis() const override
Creates and returns a Basis object whose DeviceType template argument is Kokkos::HostSpace::device_ty...
virtual bool requireOrientation() const override
True if orientation is required.
BasisPtr< DeviceType, outputValueType, pointValueType > getSubCellRefBasis(const ordinal_type subCellDim, const ordinal_type subCellOrd) const override
returns the basis associated to a subCell.
An abstract base class that defines interface for concrete basis implementations for Finite Element (...
shards::CellTopology getBaseCellTopology() const
Returns the base cell topology for which the basis is defined. See Shards documentation https://trili...
See Intrepid2::Basis_HDIV_QUAD_In_FEM.
Kokkos::DynRankView< typename ScalarViewType::value_type, DeviceType > vinvLine_
inverse of Generalized Vandermonde matrix (isotropic order)
See Intrepid2::Basis_HDIV_QUAD_In_FEM.
ordinal_type basisDegree_
Degree of the largest complete polynomial space that can be represented by the basis.
virtual const char * getName() const override
Returns basis name.
Header file for the Intrepid2::Basis_HVOL_LINE_Cn_FEM class.
static constexpr ordinal_type MaxNumPtsPerBasisEval
The maximum number of points to eval in serial mode.
Implementation of the locally HVOL-compatible FEM basis of variable order on the [-1,1] reference line cell, using Lagrange polynomials.
Kokkos::DynRankView< scalarType, DeviceType > dofCoeffs_
Coefficients for computing degrees of freedom for Lagrangian basis If P is an element of the space sp...
Basis_HDIV_QUAD_In_FEM(const ordinal_type order, const EPointType pointType=POINTTYPE_EQUISPACED)
Constructor.
See Intrepid2::Basis_HDIV_QUAD_In_FEM.
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.