#include <fe_evaluation_cell.h>

Inheritance diagram for hyperdeal::FEEvaluation< dim_x, dim_v, degree, n_points, Number, VectorizedArrayType >:

Public Types
using	PARENT

Public Types inherited from hyperdeal::FEEvaluationBase< dim_x, dim_v, degree, n_points, Number, VectorizedArrayType >
using	NUMBER_ = Number

using	VEC_NUMBER_ = VectorizedArrayType

using	MF = MatrixFree<dim_x, dim_v, Number, VectorizedArrayType>

using	VectorizedArrayTypeX = typename MF::VectorizedArrayTypeX

using	VectorizedArrayTypeV = typename MF::VectorizedArrayTypeV

Public Member Functions
	FEEvaluation (const MatrixFree< dim_x, dim_v, Number, VectorizedArrayType > &matrix_free, const unsigned int dof_no_x, const unsigned int dof_no_v, const unsigned int quad_no_x, const unsigned int quad_no_v)

void	reinit (typename MatrixFree< dim_x, dim_v, Number, VectorizedArrayType >::ID cell_index) override

void	read_dof_values (const dealii::LinearAlgebra::distributed::Vector< Number > &src, VectorizedArrayType *data) const

void	read_dof_values (const dealii::LinearAlgebra::distributed::Vector< Number > &src)

void	set_dof_values (dealii::LinearAlgebra::distributed::Vector< Number > &dst) const

unsigned int	n_vectorization_lanes_filled () const

VectorizedArrayType	submit_inplace (const VectorizedArrayType data, const unsigned int q) const

VectorizedArrayType	submit_inplace (const VectorizedArrayType data, unsigned int, unsigned int qx, unsigned int qv) const

DEAL_II_ALWAYS_INLINE VectorizedArrayType	JxW (unsigned int qx, unsigned int qv) const

DEAL_II_ALWAYS_INLINE dealii::Tensor< 1, dim_x, VectorizedArrayType >	get_gradient_x (const VectorizedArrayType *__restrict grad_in, const unsigned int q, const unsigned int qx, const unsigned int qv) const

DEAL_II_ALWAYS_INLINE dealii::Tensor< 1, dim_v, VectorizedArrayType >	get_gradient_v (const VectorizedArrayType *__restrict grad_in, const unsigned int q, const unsigned int qx, const unsigned int qv) const

template<bool do_add>
DEAL_II_ALWAYS_INLINE void	submit_value (VectorizedArrayType *__restrict data_ptr_out, const VectorizedArrayType values_in, const unsigned int q, const unsigned int qx, const unsigned int qv) const

DEAL_II_ALWAYS_INLINE void	submit_gradient_x (VectorizedArrayType __restrict data_ptr_out, const VectorizedArrayType __restrict grad_in, const unsigned int q, const unsigned int qx, const unsigned int qv) const

DEAL_II_ALWAYS_INLINE void	submit_gradient_v (VectorizedArrayType __restrict data_ptr_out, const VectorizedArrayType __restrict grad_in, const unsigned int q, const unsigned int qx, const unsigned int qv) const

dealii::Point< dim, VectorizedArrayType >	get_quadrature_point (const unsigned int q) const

dealii::Point< dim, VectorizedArrayType >	get_quadrature_point (const unsigned int qx, const unsigned int qv) const

dealii::Point< dim_v, VectorizedArrayType >	get_quadrature_point_v (const unsigned int qv) const

Public Member Functions inherited from hyperdeal::FEEvaluationBase< dim_x, dim_v, degree, n_points, Number, VectorizedArrayType >
	FEEvaluationBase (const MatrixFree< dim_x, dim_v, Number, VectorizedArrayType > &matrix_free)

virtual	~FEEvaluationBase ()=default

VectorizedArrayType *	get_data_ptr ()

const dealii::AlignedVector< Number > *	get_shape_values () const

const dealii::AlignedVector< Number > *	get_shape_gradients () const

Static Public Attributes
static const unsigned int	dim = dim_x + dim_v

static const unsigned int	static_dofs_per_cell_x = dealii::Utilities::pow(degree + 1, dim_x)

static const unsigned int	static_dofs_per_cell_v = dealii::Utilities::pow(degree + 1, dim_v)

static const unsigned int	static_dofs_per_cell = static_dofs_per_cell_x * static_dofs_per_cell_v

static const unsigned int	n_q_points_x = dealii::Utilities::pow(n_points, dim_x)

static const unsigned int	n_q_points_v = dealii::Utilities::pow(n_points, dim_v)

static const unsigned int	n_q_points = n_q_points_x * n_q_points_v

static const unsigned int	n_vectors = PARENT::n_vectors

static const unsigned int	n_vectors_v = PARENT::n_vectors_v

Static Public Attributes inherited from hyperdeal::FEEvaluationBase< dim_x, dim_v, degree, n_points, Number, VectorizedArrayType >
static const int	dim = dim_x + dim_v

static const unsigned int	n_vectors = MF::VectorizedArrayTypeX::size()

static const unsigned int	n_vectors_v = MF::VectorizedArrayTypeV::size()

static const int	static_dofs

Protected Attributes
dealii::FEEvaluation< dim_x, degree, n_points, 1, Number, typename PARENT::VectorizedArrayTypeX >	phi_x

dealii::FEEvaluation< dim_v, degree, n_points, 1, Number, typename PARENT::VectorizedArrayTypeV >	phi_v

Protected Attributes inherited from hyperdeal::FEEvaluationBase< dim_x, dim_v, degree, n_points, Number, VectorizedArrayType >
dealii::AlignedVector< VectorizedArrayType >	data

const MF &	matrix_free

const dealii::MatrixFree< dim_x, Number, VectorizedArrayTypeX > &	matrix_free_x

const dealii::MatrixFree< dim_v, Number, VectorizedArrayTypeV > &	matrix_free_v

unsigned int	macro_cell_x

unsigned int	macro_cell_v

unsigned int	lane_y

unsigned int	macro

const dealii::AlignedVector< Number > *	shape_values

const dealii::AlignedVector< Number > *	shape_gradients

Detailed Description

template<int dim_x, int dim_v, int degree, int n_points, typename Number, typename VectorizedArrayType>
class hyperdeal::FEEvaluation< dim_x, dim_v, degree, n_points, Number, VectorizedArrayType >

The class that provides all functions necessary to evaluate functions at quadrature points and cell integrations in phase space. It delegates the the actual evaluation task to two dealii::FEEvaluation objects and combines the result on-the-fly.

Member Typedef Documentation

◆ PARENT

template<int dim_x, int dim_v, int degree, int n_points, typename Number , typename VectorizedArrayType >

using hyperdeal::FEEvaluation< dim_x, dim_v, degree, n_points, Number, VectorizedArrayType >::PARENT

Initial value:

 FEEvaluationBase<dim_x,
                                    dim_v,
                                    degree,
                                    n_points,
                                    Number,
                                    VectorizedArrayType>

Constructor & Destructor Documentation

◆ FEEvaluation()

template<int dim_x, int dim_v, int degree, int n_points, typename Number , typename VectorizedArrayType >

hyperdeal::FEEvaluation< dim_x, dim_v, degree, n_points, Number, VectorizedArrayType >::FEEvaluation	(	const MatrixFree< dim_x, dim_v, Number, VectorizedArrayType > &	matrix_free,
		const unsigned int	dof_no_x,
		const unsigned int	dof_no_v,
		const unsigned int	quad_no_x,
		const unsigned int	quad_no_v )

inline

Constructor.

Parameters

matrix_free	Data object that contains all data.
dof_no_x	If x-space matrix_free of matrix_free was set up with multiple DoFHandler objects, this parameter selects to which DoFHandler/AffineConstraints pair the given evaluator should be attached to.
dof_no_v	Same as above but for v-space.
quad_no_x	If x-space matrix_free of matrix_free was set up with multiple Quadrature objects, this parameter selects the appropriate number of the quadrature formula.
quad_no_v	Same as above but for v-space.

Member Function Documentation

◆ get_gradient_v()

template<int dim_x, int dim_v, int degree, int n_points, typename Number , typename VectorizedArrayType >

DEAL_II_ALWAYS_INLINE dealii::Tensor< 1, dim_v, VectorizedArrayType > hyperdeal::FEEvaluation< dim_x, dim_v, degree, n_points, Number, VectorizedArrayType >::get_gradient_v	(	const VectorizedArrayType *__restrict	grad_in,
		const unsigned int	q,
		const unsigned int	qx,
		const unsigned int	qv ) const

inline

Get gradient in v-space

◆ get_gradient_x()

template<int dim_x, int dim_v, int degree, int n_points, typename Number , typename VectorizedArrayType >

DEAL_II_ALWAYS_INLINE dealii::Tensor< 1, dim_x, VectorizedArrayType > hyperdeal::FEEvaluation< dim_x, dim_v, degree, n_points, Number, VectorizedArrayType >::get_gradient_x	(	const VectorizedArrayType *__restrict	grad_in,
		const unsigned int	q,
		const unsigned int	qx,
		const unsigned int	qv ) const

inline

Get gradient in x-space

◆ get_quadrature_point()

template<int dim_x, int dim_v, int degree, int n_points, typename Number , typename VectorizedArrayType >

dealii::Point< dim, VectorizedArrayType > hyperdeal::FEEvaluation< dim_x, dim_v, degree, n_points, Number, VectorizedArrayType >::get_quadrature_point ( const unsigned int q ) const

inline

Return location of quadrature point.

TODO: split up in x- and v-space.

◆ n_vectorization_lanes_filled()

template<int dim_x, int dim_v, int degree, int n_points, typename Number , typename VectorizedArrayType >

unsigned int hyperdeal::FEEvaluation< dim_x, dim_v, degree, n_points, Number, VectorizedArrayType >::n_vectorization_lanes_filled ( ) const

inline

Return number of filled lanes.

◆ read_dof_values() [1/2]

template<int dim_x, int dim_v, int degree, int n_points, typename Number , typename VectorizedArrayType >

void hyperdeal::FEEvaluation< dim_x, dim_v, degree, n_points, Number, VectorizedArrayType >::read_dof_values ( const dealii::LinearAlgebra::distributed::Vector< Number > & src )

inline

Read values from src vector and write them into the internal buffer.

◆ read_dof_values() [2/2]

template<int dim_x, int dim_v, int degree, int n_points, typename Number , typename VectorizedArrayType >

void hyperdeal::FEEvaluation< dim_x, dim_v, degree, n_points, Number, VectorizedArrayType >::read_dof_values	(	const dealii::LinearAlgebra::distributed::Vector< Number > &	src,
		VectorizedArrayType *	data ) const

inline

Read values from src vector and write it into the buffer data.

◆ reinit()

template<int dim_x, int dim_v, int degree, int n_points, typename Number , typename VectorizedArrayType >

void hyperdeal::FEEvaluation< dim_x, dim_v, degree, n_points, Number, VectorizedArrayType >::reinit ( typename MatrixFree< dim_x, dim_v, Number, VectorizedArrayType >::ID cell_index )

inlineoverridevirtual

Set the view to the current cell.

Reimplemented from hyperdeal::FEEvaluationBase< dim_x, dim_v, degree, n_points, Number, VectorizedArrayType >.

◆ set_dof_values()

template<int dim_x, int dim_v, int degree, int n_points, typename Number , typename VectorizedArrayType >

void hyperdeal::FEEvaluation< dim_x, dim_v, degree, n_points, Number, VectorizedArrayType >::set_dof_values ( dealii::LinearAlgebra::distributed::Vector< Number > & dst ) const

inline

Sum values from the internal buffer into the vector dst.

◆ submit_gradient_v()

template<int dim_x, int dim_v, int degree, int n_points, typename Number , typename VectorizedArrayType >

DEAL_II_ALWAYS_INLINE void hyperdeal::FEEvaluation< dim_x, dim_v, degree, n_points, Number, VectorizedArrayType >::submit_gradient_v	(	VectorizedArrayType *__restrict	data_ptr_out,
		const VectorizedArrayType *__restrict	grad_in,
		const unsigned int	q,
		const unsigned int	qx,
		const unsigned int	qv ) const

inline

Submit gradient in v-space

◆ submit_gradient_x()

template<int dim_x, int dim_v, int degree, int n_points, typename Number , typename VectorizedArrayType >

DEAL_II_ALWAYS_INLINE void hyperdeal::FEEvaluation< dim_x, dim_v, degree, n_points, Number, VectorizedArrayType >::submit_gradient_x	(	VectorizedArrayType *__restrict	data_ptr_out,
		const VectorizedArrayType *__restrict	grad_in,
		const unsigned int	q,
		const unsigned int	qx,
		const unsigned int	qv ) const

inline

Submit gradient in x-space

◆ submit_inplace() [1/2]

template<int dim_x, int dim_v, int degree, int n_points, typename Number , typename VectorizedArrayType >

VectorizedArrayType hyperdeal::FEEvaluation< dim_x, dim_v, degree, n_points, Number, VectorizedArrayType >::submit_inplace	(	const VectorizedArrayType	data,
		const unsigned int	q ) const

inline

Return product of data and |J|xw.

TODO: remove.

◆ submit_inplace() [2/2]

template<int dim_x, int dim_v, int degree, int n_points, typename Number , typename VectorizedArrayType >

VectorizedArrayType hyperdeal::FEEvaluation< dim_x, dim_v, degree, n_points, Number, VectorizedArrayType >::submit_inplace	(	const VectorizedArrayType	data,
		unsigned int	,
		unsigned int	qx,
		unsigned int	qv ) const

inline

Return product of data and |J|xw.

TODO: remove.

◆ submit_value()

template<int dim_x, int dim_v, int degree, int n_points, typename Number , typename VectorizedArrayType >

template<bool do_add>

DEAL_II_ALWAYS_INLINE void hyperdeal::FEEvaluation< dim_x, dim_v, degree, n_points, Number, VectorizedArrayType >::submit_value	(	VectorizedArrayType *__restrict	data_ptr_out,
		const VectorizedArrayType	values_in,
		const unsigned int	q,
		const unsigned int	qx,
		const unsigned int	qv ) const

inline

Submit value for integration along x-v coordinates

The documentation for this class was generated from the following file:

include/hyper.deal/matrix_free/fe_evaluation_cell.h

Public Types

Public Member Functions

Static Public Attributes

Protected Attributes

Detailed Description

Member Typedef Documentation

◆ PARENT

Constructor & Destructor Documentation

◆ FEEvaluation()

Member Function Documentation

◆ get_gradient_v()

◆ get_gradient_x()

◆ get_quadrature_point()

◆ n_vectorization_lanes_filled()

◆ read_dof_values() [1/2]

◆ read_dof_values() [2/2]

◆ reinit()

◆ set_dof_values()

◆ submit_gradient_v()

◆ submit_gradient_x()

◆ submit_inplace() [1/2]

◆ submit_inplace() [2/2]

◆ submit_value()