BF_Potential_Ranges Class Reference

Potential processor ranges.

#include <bf/csol_bf_potential.h>

Public Member Functions
	BF_Potential_Ranges (int, int, int)
	Potential ranges constructor. More...
	BF_Potential_Ranges (const BF_Potential_Ranges &)
BF_Potential_Ranges &	operator= (const BF_Potential_Ranges &)

Public Attributes
std::vector< cl::NDRange >	global_size_1D
std::vector< cl::NDRange >	global_size_2D
std::vector< cl::NDRange >	global_size_base_2D
std::vector< cl::NDRange >	local_size_2D
std::vector< int >	N_2D
int	N_base_2D
int	N_levels
int	N_pad_2D

Constructor & Destructor Documentation

BF_Potential_Ranges	(	int	levels,
		int	tileSize,
		int	localSize
	)

Creates set of sizes of all multigrid levels and layers from an initial two-dimensional grid size. The ranges created are:

• N_levels: number of multigrid levels
• N_2D: the 2D staggered grid dimensions, equal to the tile size plus one, plus two padding cells
• local_size_2D: the 2D staggered local size, equal to tile size x 1
• global_size_1D: the 1D staggered global size, equal to tile size
• global_size_2D: the 2D staggered global size, equal to tile size x tile size plus one
• global_size_base_2D: the 2D tile global size, equal to tile size x tile size

  Parameters

  levels	the number of nested multigrid levels.
  tileSize	the x and y size at the highest level.
  localSize	OpenCL workgroup size.

BF_Potential_Ranges

(

const BF_Potential_Ranges &

)

Member Function Documentation

BF_Potential_Ranges& operator=

(

const BF_Potential_Ranges &

)

Member Data Documentation

std::vector<cl::NDRange> global_size_1D

std::vector<cl::NDRange> global_size_2D

std::vector<cl::NDRange> global_size_base_2D

std::vector<cl::NDRange> local_size_2D

std::vector<int> N_2D

int N_base_2D

int N_levels

int N_pad_2D