48 #ifndef __INTREPID2_HVOL_QUAD_CN_FEM_HPP__ 49 #define __INTREPID2_HVOL_QUAD_CN_FEM_HPP__ 67 template<EOperator opType>
69 template<
typename outputValueViewType,
70 typename inputPointViewType,
71 typename workViewType,
72 typename vinvViewType>
73 KOKKOS_INLINE_FUNCTION
75 getValues( outputValueViewType outputValues,
76 const inputPointViewType inputPoints,
78 const vinvViewType vinv,
79 const ordinal_type operatorDn = 0 );
81 KOKKOS_INLINE_FUNCTION
83 getWorkSizePerPoint(ordinal_type order) {
return 3*getPnCardinality<1>(order); }
86 template<
typename ExecSpaceType, ordinal_type numPtsPerEval,
87 typename outputValueValueType,
class ...outputValueProperties,
88 typename inputPointValueType,
class ...inputPointProperties,
89 typename vinvValueType,
class ...vinvProperties>
91 getValues( Kokkos::DynRankView<outputValueValueType,outputValueProperties...> outputValues,
92 const Kokkos::DynRankView<inputPointValueType, inputPointProperties...> inputPoints,
93 const Kokkos::DynRankView<vinvValueType, vinvProperties...> vinv,
99 template<
typename outputValueViewType,
100 typename inputPointViewType,
101 typename vinvViewType,
102 typename workViewType,
104 ordinal_type numPtsEval>
106 outputValueViewType _outputValues;
107 const inputPointViewType _inputPoints;
108 const vinvViewType _vinv;
110 const ordinal_type _opDn;
112 KOKKOS_INLINE_FUNCTION
113 Functor( outputValueViewType outputValues_,
114 inputPointViewType inputPoints_,
117 const ordinal_type opDn_ = 0 )
118 : _outputValues(outputValues_), _inputPoints(inputPoints_),
119 _vinv(vinv_), _work(work_), _opDn(opDn_) {}
121 KOKKOS_INLINE_FUNCTION
122 void operator()(
const size_type iter)
const {
126 const auto ptRange = Kokkos::pair<ordinal_type,ordinal_type>(ptBegin, ptEnd);
127 const auto input = Kokkos::subview( _inputPoints, ptRange, Kokkos::ALL() );
129 typename workViewType::pointer_type ptr = _work.data() + _work.extent(0)*ptBegin*get_dimension_scalar(_work);
131 auto vcprop = Kokkos::common_view_alloc_prop(_work);
132 workViewType work(Kokkos::view_wrap(ptr,vcprop), (ptEnd-ptBegin)*_work.extent(0));
135 case OPERATOR_VALUE : {
136 auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), ptRange );
141 auto output = Kokkos::subview( _outputValues, Kokkos::ALL(), ptRange, Kokkos::ALL() );
146 INTREPID2_TEST_FOR_ABORT(
true,
147 ">>> ERROR: (Intrepid2::Basis_HVOL_QUAD_Cn_FEM::Functor) operator is not supported");
162 template<
typename ExecSpaceType = void,
163 typename outputValueType = double,
164 typename pointValueType =
double>
166 :
public Basis<ExecSpaceType,outputValueType,pointValueType> {
175 const EPointType pointType = POINTTYPE_EQUISPACED);
187 const EOperator operatorType = OPERATOR_VALUE )
const {
188 #ifdef HAVE_INTREPID2_DEBUG 196 Impl::Basis_HVOL_QUAD_Cn_FEM::
197 getValues<ExecSpaceType,numPtsPerEval>( outputValues,
206 #ifdef HAVE_INTREPID2_DEBUG 208 INTREPID2_TEST_FOR_EXCEPTION( dofCoords.rank() != 2, std::invalid_argument,
209 ">>> ERROR: (Intrepid2::Basis_HVOL_QUAD_Cn_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_HVOL_QUAD_Cn_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_HVOL_QUAD_Cn_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_HVOL_QUAD_Cn_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_HVOL_QUAD_Cn_FEM::getdofCoeffs) mismatch in number of dof and 0th dimension of dofCoeffs array");
231 Kokkos::deep_copy(dofCoeffs, 1.0);
237 return "Intrepid2_HVOL_QUAD_Cn_FEM";
249 Kokkos::DynRankView<typename scalarViewType::value_type,ExecSpaceType>
vinv_;
Kokkos::DynRankView< scalarType, Kokkos::LayoutStride, ExecSpaceType > scalarViewType
View type for scalars.
See Intrepid2::Basis_HVOL_QUAD_Cn_FEM.
Definition file for FEM basis functions of degree n for H(vol) functions on QUAD. ...
virtual void getDofCoords(scalarViewType dofCoords) const
Returns spatial locations (coordinates) of degrees of freedom on the reference cell.
See Intrepid2::Basis_HVOL_QUAD_Cn_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< outputValueType, Kokkos::LayoutStride, ExecSpaceType > outputViewType
View type for basis value output.
Basis_HVOL_QUAD_Cn_FEM(const ordinal_type order, const EPointType pointType=POINTTYPE_EQUISPACED)
Constructor.
Kokkos::DynRankView< scalarType, ExecSpaceType > dofCoords_
Coordinates of degrees-of-freedom for basis functions defined in physical space.
Quadrilateral topology, 4 nodes.
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.
Kokkos::View< ordinal_type ***, typename ExecSpaceType::array_layout, Kokkos::HostSpace > ordinal_type_array_3d_host
View type for 3d host array.
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.
Kokkos::DynRankView< typename scalarViewType::value_type, ExecSpaceType > vinv_
inverse of Generalized Vandermonde matrix (isotropic order)
EOperator
Enumeration of primitive operators available in Intrepid. Primitive operators act on reconstructed fu...
Kokkos::View< ordinal_type *,typename ExecSpaceType::array_layout, Kokkos::HostSpace > ordinal_type_array_1d_host
View type for 1d host array.
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...
Implementation of the default HVOL-compatible FEM basis of degree n on Quadrilateral cell Implements ...
void getValues_HVOL_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 HVOL-conforming FEM basis...
EPointType
Enumeration of types of point distributions in Intrepid.
virtual bool requireOrientation() const
True if orientation is required.
See Intrepid2::Basis_HVOL_QUAD_Cn_FEM.
virtual void getValues(outputViewType outputValues, const pointViewType inputPoints, const EOperator operatorType=OPERATOR_VALUE) const
Evaluation of a FEM basis on a reference cell.
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.