p3m_data_struct_coulomb< FloatType > Struct Template Reference

#include <p3m.impl.hpp>

Inheritance diagram for p3m_data_struct_coulomb< FloatType >:

Collaboration diagram for p3m_data_struct_coulomb< FloatType >:

Public Attributes
int	sum_qpart = 0
	number of charged particles (only on head node).
double	sum_q2 = 0.
	Sum of square of charges (only on head node).
double	square_sum_q = 0.
	square of sum of charges (only on head node).
p3m_interpolation_cache	inter_weights
Public Attributes inherited from p3m_data_struct< FloatType >
P3MParameters	params
	P3M base parameters.
P3MLocalMesh	local_mesh
	Local mesh properties.
P3MFFTMesh< FloatType >	mesh
	Local mesh FFT buffers.
std::array< std::vector< int >, 3 >	d_op
	Spatial differential operator in k-space.
std::vector< FloatType >	g_force
	Force optimised influence function (k-space)
std::vector< FloatType >	g_energy
	Energy optimised influence function (k-space)
std::unique_ptr< FFTBackend< FloatType > >	fft
	FFT algorithm.
std::unique_ptr< FFTBuffers< FloatType > >	fft_buffers
	FFT buffers.

Additional Inherited Members
Public Types inherited from p3m_data_struct< FloatType >
using	value_type = FloatType
Public Member Functions inherited from p3m_data_struct< FloatType >
	p3m_data_struct (P3MParameters &&parameters)
void	calc_differential_operator ()
	Calculate the Fourier transformed differential operator.
void	init ()
void	update_mesh_views ()
template<typename T , class... Args>
void	make_fft_instance (Args... args)
template<typename T , class... Args>
void	make_mesh_instance (Args... args)

Detailed Description

template<typename FloatType>
struct p3m_data_struct_coulomb< FloatType >

Definition at line 45 of file p3m.impl.hpp.

Member Data Documentation

inter_weights

template<typename FloatType >

p3m_interpolation_cache p3m_data_struct_coulomb< FloatType >::inter_weights

Definition at line 55 of file p3m.impl.hpp.

square_sum_q

template<typename FloatType >

double p3m_data_struct_coulomb< FloatType >::square_sum_q = 0.

square of sum of charges (only on head node).

Definition at line 53 of file p3m.impl.hpp.

sum_q2

template<typename FloatType >

double p3m_data_struct_coulomb< FloatType >::sum_q2 = 0.

Sum of square of charges (only on head node).

Definition at line 51 of file p3m.impl.hpp.

Referenced by CoulombTuningAlgorithm< FloatType, Architecture >::calculate_accuracy(), and CoulombTuningAlgorithm< FloatType, Architecture >::setup_logger().

sum_qpart

template<typename FloatType >

int p3m_data_struct_coulomb< FloatType >::sum_qpart = 0

number of charged particles (only on head node).

Definition at line 49 of file p3m.impl.hpp.

Referenced by CoulombTuningAlgorithm< FloatType, Architecture >::calculate_accuracy(), CoulombTuningAlgorithm< FloatType, Architecture >::determine_mesh_limits(), CoulombTuningAlgorithm< FloatType, Architecture >::setup_logger(), and CoulombP3MImpl< FloatType, Architecture >::tune().

---

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

• p3m.impl.hpp