iterator_benchmark.cpp File Reference

#include <grid_map_core/grid_map_core.hpp>
#include <chrono>
#include <iostream>

Include dependency graph for iterator_benchmark.cpp:

Go to the source code of this file.

Macros
#define	duration(a)   duration_cast<milliseconds>(a).count()

Typedefs
typedef high_resolution_clock	clk

Functions
int	main ()
void	runCustomIndexIteration (GridMap &map, const string &layer_from, const string &layer_to)
void	runCustomLinearIndexIteration (GridMap &map, const string &layer_from, const string &layer_to)
void	runEigenFunction (GridMap &map, const string &layer_from, const string &layer_to)
void	runGridMapIteratorVersion1 (GridMap &map, const string &layer_from, const string &layer_to)
void	runGridMapIteratorVersion2 (GridMap &map, const string &layer_from, const string &layer_to)
void	runGridMapIteratorVersion3 (GridMap &map, const string &layer_from, const string &layer_to)

Macro Definition Documentation

duration

#define duration

(

a

)

duration_cast<milliseconds>(a).count()

Definition at line 16 of file iterator_benchmark.cpp.

Typedef Documentation

clk

typedef high_resolution_clock clk

Definition at line 17 of file iterator_benchmark.cpp.

Function Documentation

main()

int main

(

)

Definition at line 98 of file iterator_benchmark.cpp.

runCustomIndexIteration()

void runCustomIndexIteration	(	GridMap &	map,
		const string &	layer_from,
		const string &	layer_to
	)

For comparison.

Definition at line 73 of file iterator_benchmark.cpp.

runCustomLinearIndexIteration()

void runCustomLinearIndexIteration	(	GridMap &	map,
		const string &	layer_from,
		const string &	layer_to
	)

For comparison.

Definition at line 89 of file iterator_benchmark.cpp.

runEigenFunction()

void runEigenFunction	(	GridMap &	map,
		const string &	layer_from,
		const string &	layer_to
	)

Whenever possible, make use of the Eigen methods for maximum efficiency and readability.

Definition at line 65 of file iterator_benchmark.cpp.

runGridMapIteratorVersion1()

void runGridMapIteratorVersion1	(	GridMap &	map,
		const string &	layer_from,
		const string &	layer_to
	)

Convenient use of iterator.

Definition at line 22 of file iterator_benchmark.cpp.

runGridMapIteratorVersion2()

void runGridMapIteratorVersion2	(	GridMap &	map,
		const string &	layer_from,
		const string &	layer_to
	)

Improved efficiency by storing direct access to data layers.

Definition at line 34 of file iterator_benchmark.cpp.

runGridMapIteratorVersion3()

void runGridMapIteratorVersion3	(	GridMap &	map,
		const string &	layer_from,
		const string &	layer_to
	)

Improved efficiency by using linear index.

Definition at line 49 of file iterator_benchmark.cpp.