CUDAWrappers::internal::EvaluatorTensorProduct< evaluate_general, dim, fe_degree, n_q_points_1d, Number > Struct Template Reference

#include <deal.II/matrix_free/cuda_tensor_product_kernels.h>

Public Member Functions
template<int direction, bool dof_to_quad, bool add, bool in_place>
void	values (const Number *in, Number *out) const
template<int direction, bool dof_to_quad, bool add, bool in_place>
void	gradients (const Number *in, Number *out) const
template<int direction, bool dof_to_quad, bool add, bool in_place>
void	apply (Number shape_data[], const Number *in, Number *out) const
void	value_at_quad_pts (Number *u)
void	integrate_value (Number *u)
void	gradient_at_quad_pts (const Number *const u, Number *grad_u[dim])
template<bool add>
void	integrate_gradient (Number *u, Number *grad_u[dim])

Detailed Description

template<int dim, int fe_degree, int n_q_points_1d, typename Number>
struct CUDAWrappers::internal::EvaluatorTensorProduct< evaluate_general, dim, fe_degree, n_q_points_1d, Number >

Internal evaluator for 1d-3d shape function using the tensor product form of the basis functions.

Definition at line 73 of file cuda_tensor_product_kernels.h.

Member Function Documentation

values()

template<int dim, int fe_degree, int n_q_points_1d, typename Number >

template<int direction, bool dof_to_quad, bool add, bool in_place>

void CUDAWrappers::internal::EvaluatorTensorProduct< evaluate_general, dim, fe_degree, n_q_points_1d, Number >::values	(	const Number *	in,
		Number *	out
	)		const

Evaluate the values of a finite element function at the quadrature points.

Definition at line 158 of file cuda_tensor_product_kernels.h.

gradients()

template<int dim, int fe_degree, int n_q_points_1d, typename Number >

template<int direction, bool dof_to_quad, bool add, bool in_place>

void CUDAWrappers::internal::EvaluatorTensorProduct< evaluate_general, dim, fe_degree, n_q_points_1d, Number >::gradients	(	const Number *	in,
		Number *	out
	)		const

Evaluate the gradient of a finite element function at the quadrature points for a given direction.

Definition at line 174 of file cuda_tensor_product_kernels.h.

apply()

template<int dim, int fe_degree, int n_q_points_1d, typename Number >

template<int direction, bool dof_to_quad, bool add, bool in_place>

void CUDAWrappers::internal::EvaluatorTensorProduct< evaluate_general, dim, fe_degree, n_q_points_1d, Number >::apply	(	Number	shape_data[],
		const Number *	in,
		Number *	out
	)		const

Helper function for values() and gradients().

Definition at line 191 of file cuda_tensor_product_kernels.h.

value_at_quad_pts()

template<int dim, int fe_degree, int n_q_points_1d, typename Number >

void CUDAWrappers::internal::EvaluatorTensorProduct< evaluate_general, dim, fe_degree, n_q_points_1d, Number >::value_at_quad_pts ( Number *  u )

inline

Evaluate the finite element function at the quadrature points.

Definition at line 240 of file cuda_tensor_product_kernels.h.

integrate_value()

template<int dim, int fe_degree, int n_q_points_1d, typename Number >

void CUDAWrappers::internal::EvaluatorTensorProduct< evaluate_general, dim, fe_degree, n_q_points_1d, Number >::integrate_value ( Number *  u )

inline

Helper function for integrate(). Integrate the finite element function.

Definition at line 284 of file cuda_tensor_product_kernels.h.

gradient_at_quad_pts()

template<int dim, int fe_degree, int n_q_points_1d, typename Number >

void CUDAWrappers::internal::EvaluatorTensorProduct< evaluate_general, dim, fe_degree, n_q_points_1d, Number >::gradient_at_quad_pts ( const Number *const  u, Number *  grad_u[dim]  )

inline

Evaluate the gradients of the finite element function at the quadrature points.

Definition at line 328 of file cuda_tensor_product_kernels.h.

integrate_gradient()

template<int dim, int fe_degree, int n_q_points_1d, typename Number >

template<bool add>

void CUDAWrappers::internal::EvaluatorTensorProduct< evaluate_general, dim, fe_degree, n_q_points_1d, Number >::integrate_gradient ( Number *  u, Number *  grad_u[dim]  )

inline

Helper function for integrate(). Integrate the gradients of the finite element function.

Definition at line 388 of file cuda_tensor_product_kernels.h.

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

• deal.II/matrix_free/cuda_tensor_product_kernels.h