PACMAN::RbfPum::WendlandC4 Class Reference

A functor which computes a RBF function: WendlandC4 Each RBF function must have a host device method fp_t Eval(const fp_t) const which computes an image of the RBF function And a method SetRadiusInv which is a setter for the function support radius. More...

#include <rbf_functions.hpp>

Public Member Functions
KOKKOS_FORCEINLINE_FUNCTION fp_t	Eval (const fp_t &r) const
void	SetRadiusInv (const fp_t &radiusInv)

Detailed Description

A functor which computes a RBF function: WendlandC4 Each RBF function must have a host device method fp_t Eval(const fp_t) const which computes an image of the RBF function And a method SetRadiusInv which is a setter for the function support radius.

Note

In this file, Wendland functions are computed with a no-branching strategy to avoid threads divergence and increase performance on device

Definition at line 73 of file rbf_functions.hpp.

Member Function Documentation

Eval()

KOKKOS_FORCEINLINE_FUNCTION fp_t PACMAN::RbfPum::WendlandC4::Eval ( const fp_t &  r ) const

inline

Definition at line 76 of file rbf_functions.hpp.

References PACMAN::fp_consts::one(), and PACMAN::fp_consts::zero().

SetRadiusInv()

void PACMAN::RbfPum::WendlandC4::SetRadiusInv ( const fp_t &  radiusInv )

inline

Definition at line 86 of file rbf_functions.hpp.

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

• rbf_functions.hpp