timer.h File Reference

Data Structures
struct	stats

Functions
void	init_timer (void)
	Initialize the system timer.
double	timer_getres (void)
	Get the resolution of the system clock.
void	tic (void)
	Start the timer.
double	toc (void)
	Stop the timer and return the time taken.
void	stats_tic (char *)
	Start recording performance statistics from hardware counters.
void	stats_toc (void)
	End recording performance statistics.
void	print_stats ()
	Print out performance counters to stdout.

Variables
struct stats stats_tic_data	stats_toc_data

Function Documentation

void init_timer

(

void

)

Initialize the system timer.

void print_stats

(

)

Print out performance counters to stdout.

void stats_tic

(

char *

c

)

Start recording performance statistics from hardware counters.

Parameters

c	String describing statistics to measure

void stats_toc

(

void

)

End recording performance statistics.

void tic

(

void

)

Start the timer.

References timer().

Referenced by load_graph_and_action_stream(), and main().

double timer_getres

(

void

)

Get the resolution of the system clock.

Returns

Clock Resolution

double toc

(

void

)

Stop the timer and return the time taken.

Returns

Time since last tic()

References timer().

Referenced by load_graph_and_action_stream(), and main().

Variable Documentation

struct stats stats_tic_data stats_toc_data