49#ifndef __INTREPID2_HGRAD_TET_CN_FEM_HPP__
50#define __INTREPID2_HGRAD_TET_CN_FEM_HPP__
57#include "Teuchos_LAPACK.hpp"
98 template<EOperator opType>
117 getValues( Kokkos::DynRankView<outputValueValueType,outputValueProperties...>
outputValues,
118 const Kokkos::DynRankView<inputPointValueType, inputPointProperties...>
inputPoints,
119 const Kokkos::DynRankView<vinvValueType, vinvProperties...>
vinv,
143 _vinv(vinv_), _work(
work_) {}
146 void operator()(
const size_type
iter)
const {
151 const auto input = Kokkos::subview( _inputPoints,
ptRange, Kokkos::ALL() );
153 typename workViewType::pointer_type
ptr = _work.data() + _work.extent(0)*
ptBegin*get_dimension_scalar(_work);
155 auto vcprop = Kokkos::common_view_alloc_prop(_work);
159 case OPERATOR_VALUE : {
160 auto output = Kokkos::subview( _outputValues, Kokkos::ALL(),
ptRange );
169 auto output = Kokkos::subview( _outputValues, Kokkos::ALL(),
ptRange, Kokkos::ALL() );
174 INTREPID2_TEST_FOR_ABORT(
true,
175 ">>> ERROR: (Intrepid2::Basis_HGRAD_TET_Cn_FEM::Functor) operator is not supported");
184 template<
typename DeviceType = void,
185 typename outputValueType = double,
186 typename pointValueType =
double>
188 :
public Basis<DeviceType,outputValueType,pointValueType> {
204 Kokkos::DynRankView<scalarType,DeviceType>
vinv_;
214 const EPointType pointType = POINTTYPE_EQUISPACED);
223 const PointViewType inputPoints,
224 const EOperator operatorType = OPERATOR_VALUE)
const override {
225#ifdef HAVE_INTREPID2_DEBUG
233 Impl::Basis_HGRAD_TET_Cn_FEM::
234 getValues<DeviceType,numPtsPerEval>( outputValues,
243#ifdef HAVE_INTREPID2_DEBUG
245 INTREPID2_TEST_FOR_EXCEPTION( dofCoords.rank() != 2, std::invalid_argument,
246 ">>> ERROR: (Intrepid2::Basis_HGRAD_TET_Cn_FEM::getDofCoords) rank = 2 required for dofCoords array");
248 INTREPID2_TEST_FOR_EXCEPTION(
static_cast<ordinal_type
>(dofCoords.extent(0)) != this->getCardinality(), std::invalid_argument,
249 ">>> ERROR: (Intrepid2::Basis_HGRAD_TET_Cn_FEM::getDofCoords) mismatch in number of dof and 0th dimension of dofCoords array");
251 INTREPID2_TEST_FOR_EXCEPTION( dofCoords.extent(1) != this->getBaseCellTopology().getDimension(), std::invalid_argument,
252 ">>> ERROR: (Intrepid2::Basis_HGRAD_TET_Cn_FEM::getDofCoords) incorrect reference cell (1st) dimension in dofCoords array");
254 Kokkos::deep_copy(dofCoords, this->
dofCoords_);
260#ifdef HAVE_INTREPID2_DEBUG
262 INTREPID2_TEST_FOR_EXCEPTION( dofCoeffs.rank() != 1, std::invalid_argument,
263 ">>> ERROR: (Intrepid2::Basis_HGRAD_TET_Cn_FEM::getdofCoeffs) rank = 1 required for dofCoeffs array");
265 INTREPID2_TEST_FOR_EXCEPTION(
static_cast<ordinal_type
>(dofCoeffs.extent(0)) != this->getCardinality(), std::invalid_argument,
266 ">>> ERROR: (Intrepid2::Basis_HGRAD_TET_Cn_FEM::getdofCoeffs) mismatch in number of dof and 0th dimension of dofCoeffs array");
268 Kokkos::deep_copy(dofCoeffs, 1.0);
273 getVandermondeInverse( ScalarViewType vinv )
const {
275 Kokkos::deep_copy(vinv, this->vinv_);
281 return "Intrepid2_HGRAD_TET_Cn_FEM";
290 Kokkos::DynRankView<typename ScalarViewType::const_value_type,DeviceType>
292 getVandermondeInverse()
const {
297 getWorkSizePerPoint(
const EOperator operatorType)
const {
298 auto cardinality = getPnCardinality<3>(this->
basisDegree_);
299 switch (operatorType) {
303 return 7*cardinality;
305 return getDkCardinality(operatorType, 3)*cardinality;
317 BasisPtr<DeviceType,outputValueType,pointValueType>
319 if(subCellDim == 1) {
320 return Teuchos::rcp(
new
323 }
else if(subCellDim == 2) {
324 return Teuchos::rcp(
new
329 INTREPID2_TEST_FOR_EXCEPTION(
true,std::invalid_argument,
"Input parameters out of bounds");
Header file for the abstract base class Intrepid2::Basis.
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....
Teuchos::RCP< Basis< DeviceType, OutputType, PointType > > BasisPtr
Basis Pointer.
Definition file for FEM basis functions of degree n for H(grad) functions on TET cells.
Header file for the Intrepid2::Basis_HGRAD_TET_Cn_FEM_ORTH class.
Header file for the Intrepid2::Basis_HGRAD_TRI_Cn_FEM class.
Implementation of the locally H(grad)-compatible FEM basis of variable order on the [-1,...
Implementation of the default H(grad)-compatible Lagrange basis of arbitrary degree on Tetrahedron ce...
Kokkos::DynRankView< scalarType, DeviceType > vinv_
inverse of Generalized Vandermonde matrix, whose columns store the expansion coefficients of the noda...
EPointType pointType_
type of lattice used for creating the DoF coordinates
virtual const char * getName() const override
Returns basis name.
virtual bool requireOrientation() const override
True if orientation is required.
virtual void getDofCoeffs(ScalarViewType dofCoeffs) const override
Coefficients for computing degrees of freedom for Lagrangian basis If P is an element of the space sp...
BasisPtr< DeviceType, outputValueType, pointValueType > getSubCellRefBasis(const ordinal_type subCellDim, const ordinal_type subCellOrd) const override
returns the basis associated to a subCell.
virtual void getDofCoords(ScalarViewType dofCoords) const override
Returns spatial locations (coordinates) of degrees of freedom on the reference cell.
virtual void getValues(OutputViewType outputValues, const PointViewType inputPoints, const EOperator operatorType=OPERATOR_VALUE) const override
Evaluation of a FEM basis on a reference cell.
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...
Basis_HGRAD_TET_Cn_FEM(const ordinal_type order, const EPointType pointType=POINTTYPE_EQUISPACED)
Constructor.
Implementation of the default H(grad)-compatible Lagrange basis of arbitrary degree on Triangle cell.
An abstract base class that defines interface for concrete basis implementations for Finite Element (...
Kokkos::DynRankView< PointValueType, Kokkos::LayoutStride, DeviceType > PointViewType
View type for input points.
Kokkos::DynRankView< OutputValueType, Kokkos::LayoutStride, DeviceType > OutputViewType
View type for basis value output.
Kokkos::View< ordinal_type ***, typename ExecutionSpace::array_layout, Kokkos::HostSpace > OrdinalTypeArray3DHost
View type for 3d host array.
ordinal_type basisDegree_
Degree of the largest complete polynomial space that can be represented by the basis.
ordinal_type getCardinality() const
Returns cardinality of the basis.
Kokkos::DynRankView< scalarType, Kokkos::LayoutStride, DeviceType > ScalarViewType
View type for scalars.
Device DeviceType
(Kokkos) Device type on which Basis is templated. Does not necessarily return true for Kokkos::is_dev...
Kokkos::DynRankView< scalarType, DeviceType > dofCoords_
Coordinates of degrees-of-freedom for basis functions defined in physical space.
Kokkos::View< ordinal_type **, typename ExecutionSpace::array_layout, Kokkos::HostSpace > OrdinalTypeArray2DHost
View type for 2d host array.
ScalarTraits< pointValueType >::scalar_type scalarType
Scalar type for point values.
shards::CellTopology getBaseCellTopology() const
Returns the base cell topology for which the basis is defined. See Shards documentation https://trili...
Kokkos::View< ordinal_type *, typename ExecutionSpace::array_layout, Kokkos::HostSpace > OrdinalTypeArray1DHost
View type for 1d host array.
See Intrepid2::Basis_HGRAD_TET_Cn_FEM.
static constexpr ordinal_type MaxNumPtsPerBasisEval
The maximum number of points to eval in serial mode.
See Intrepid2::Basis_HGRAD_TET_Cn_FEM.
See Intrepid2::Basis_HGRAD_TET_Cn_FEM.
Tetrahedron topology, 4 nodes.