timing.c File Reference

#include <stdlib.h>
#include <time.h>
#include <errno.h>
#include "ghost/timing.h"
#include "ghost/func_util.h"

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Macros
#define	_XOPEN_SOURCE   600

Functions
ghost_error	ghost_timing_start ()
ghost_error	ghost_timing_elapsed (double *time)
ghost_error	ghost_timing_wc (double *time)
	Get the wallclock time in seconds. More...
ghost_error	ghost_timing_wcmilli (double *time)
	Get the wallclock time in milliseconds. More...

Variables
static double	start_time

Macro Definition Documentation

#define _XOPEN_SOURCE   600

Function Documentation

ghost_error ghost_timing_elapsed

(

double *

time

)

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ghost_error ghost_timing_start

(

)

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ghost_error ghost_timing_wc

(

double *

time

)

Get the wallclock time in seconds.

Parameters

time	Where to store the time.

Returns

GHOST_SUCCESS on success or an error indicator.

ghost_error ghost_timing_wcmilli

(

double *

time

)

Get the wallclock time in milliseconds.

Parameters

time	Where to store the time.

Returns

GHOST_SUCCESS on success or an error indicator.

Variable Documentation

double start_time

static