mytime.h File Reference

Timing functions (report and diagnostics) declarations and definitions/macros. More...

#include <signal.h>
#include <time.h>
#include <sys/time.h>
#include <sys/resource.h>
#include <unistd.h>
#include <sys/times.h>

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Macros
#define	GETTIMEOFDAYPROBLEM   0
#define	GETTIMEZONETYPE   static struct timezone
#define	TIMEMETHOD   1
#define	SEC2HOUR   (2.77777777777777E-4)
#define	microtime(time)   gettimeofday(time,&tz)
#define	diffmicrotime(timestop, timestart)   ((SFTYPE)(timestop.tv_sec-timestart.tv_sec)+(SFTYPE)(timestop.tv_usec-timestart.tv_usec)*1E-6)
#define	TOTALTICKS   (4294967296)
#define	cpuclock(time)   mycpuclock(time)
#define	diffcpuclock(timestop, timestart)   ((timestop>timestart) ? (SFTYPE)(timestop-timestart)/(SFTYPE)(CLOCKS_PER_SEC) : (SFTYPE)(timestop-(timestart-TOTALTICKS))/(SFTYPE)(CLOCKS_PER_SEC) )
#define	diffmyustimes(timestop, timestart)   ((SFTYPE)(timestop-timestart)/1000000.0)
#define	GETTIME   microtime
#define	DELTATIME   diffmicrotime

Functions
void	mycpuclock (clock_t *time)
void	myustimes (clock_t *time)

Detailed Description

Timing functions (report and diagnostics) declarations and definitions/macros.

Definition in file mytime.h.

Macro Definition Documentation

#define cpuclock

(

time

)

mycpuclock(time)

Definition at line 108 of file mytime.h.

#define DELTATIME   diffmicrotime

Definition at line 123 of file mytime.h.

#define diffcpuclock	(		timestop,
			timestart
	)		((timestop>timestart) ? (SFTYPE)(timestop-timestart)/(SFTYPE)(CLOCKS_PER_SEC) : (SFTYPE)(timestop-(timestart-TOTALTICKS))/(SFTYPE)(CLOCKS_PER_SEC) )

Definition at line 110 of file mytime.h.

#define diffmicrotime	(		timestop,
			timestart
	)		((SFTYPE)(timestop.tv_sec-timestart.tv_sec)+(SFTYPE)(timestop.tv_usec-timestart.tv_usec)*1E-6)

Definition at line 101 of file mytime.h.

#define diffmyustimes	(		timestop,
			timestart
	)		((SFTYPE)(timestop-timestart)/1000000.0)

Definition at line 114 of file mytime.h.

#define GETTIME   microtime

Definition at line 122 of file mytime.h.

#define GETTIMEOFDAYPROBLEM   0

Definition at line 11 of file mytime.h.

#define GETTIMEZONETYPE   static struct timezone

Definition at line 24 of file mytime.h.

#define microtime

(

time

)

gettimeofday(time,&tz)

Definition at line 96 of file mytime.h.

#define SEC2HOUR   (2.77777777777777E-4)

Definition at line 93 of file mytime.h.

#define TIMEMETHOD   1

Definition at line 79 of file mytime.h.

#define TOTALTICKS   (4294967296)

Definition at line 104 of file mytime.h.

Function Documentation

void mycpuclock

(

clock_t *

time

)

Definition at line 409 of file mytime.c.

void myustimes

(

clock_t *

time

)

Definition at line 415 of file mytime.c.