timing.c File Reference

#include <sys/types.h>
#include <sys/times.h>
#include <sys/param.h>
#include <common/types.h>
#include <common/utils.h>

Include dependency graph for timing.c:

Go to the source code of this file.

Macros
#define	HZ   60
#define	GET_TIME(S)   times(&(S))
#define	DIFF_IN_SECS(S, T)   ((S.tms_utime + S.tms_stime - T.tms_utime - T.tms_stime)/(double)HZ)

Typedefs
typedef struct tms	mytime_t

Functions
void	start_timer (void)
double	elapsed_sec (void)

Variables
static mytime_t	T

Macro Definition Documentation

DIFF_IN_SECS

#define DIFF_IN_SECS	(		S,
			T
	)		((S.tms_utime + S.tms_stime - T.tms_utime - T.tms_stime)/(double)HZ)

Definition at line 26 of file timing.c.

GET_TIME

#define GET_TIME

(

S

)

times(&(S))

Definition at line 25 of file timing.c.

HZ

#define HZ   60

Definition at line 22 of file timing.c.

Typedef Documentation

mytime_t

typedef struct tms mytime_t

Definition at line 24 of file timing.c.

Function Documentation

elapsed_sec()

double elapsed_sec

(

void

)

Definition at line 48 of file timing.c.

References DIFF_IN_SECS, GET_TIME, S, and T.

Referenced by cleanup2(), diffeq_model(), init_xdot(), majorization(), rank2(), routesplinesterm(), sgd(), shortest_path(), solve_model(), and stress_majorization_kD_mkernel().

Here is the caller graph for this function:

start_timer()

void start_timer

(

void

)

Definition at line 43 of file timing.c.

References GET_TIME, and T.

Referenced by diffeq_model(), gvRenderJobs(), init_mincross(), init_xdot(), kkNeato(), majorization(), rank2(), routesplinesinit(), sgd(), shortest_path(), and stress_majorization_kD_mkernel().

Here is the caller graph for this function:

Variable Documentation

T

mytime_t T

static

Definition at line 41 of file timing.c.

Referenced by elapsed_sec(), ellSeg(), genCnt(), genTree(), get_tri(), and start_timer().