Referencia del Archivo src/pthreads/tests/benchtest2.c

#include "test.h"
#include <sys/timeb.h>
#include "benchtest.h"

'defines'
#define	PTW32_MUTEX_TYPES
#define	ITERATIONS   100000L
#define	GetDurationMilliSecs(_TStart, _TStop)
#define	TESTSTART   { int i, j = 0, k = 0; _ftime(&currSysTimeStart); for (i = 0; i < ITERATIONS; i++) { j++;
#define	TESTSTOP   }; _ftime(&currSysTimeStop); if (j + k == i) j++; }
Funciones
void *	overheadThread (void *arg)
void *	oldThread (void *arg)
void *	workerThread (void *arg)
void *	CSThread (void *arg)
void	runTest (char *testNameString, int mType)
int	main (int argc, char *argv[])
Variables
pthread_mutex_t	gate1
pthread_mutex_t	gate2
old_mutex_t	ox1
old_mutex_t	ox2
CRITICAL_SECTION	cs1
CRITICAL_SECTION	cs2
pthread_mutexattr_t	ma
long	durationMilliSecs
long	overHeadMilliSecs = 0
struct _timeb	currSysTimeStart
struct _timeb	currSysTimeStop
pthread_t	worker
int	running = 0

---

Documentación de los 'defines'

#define GetDurationMilliSecs	(		_TStart,
			_TStop
	)

Valor:

((_TStop.time*1000+_TStop.millitm) \
                                               - (_TStart.time*1000+_TStart.millitm))

#define ITERATIONS   100000L

#define PTW32_MUTEX_TYPES

#define TESTSTART   { int i, j = 0, k = 0; _ftime(&currSysTimeStart); for (i = 0; i < ITERATIONS; i++) { j++;

#define TESTSTOP   }; _ftime(&currSysTimeStop); if (j + k == i) j++; }

---

Documentación de las funciones

void* CSThread

(

void *

arg

)

int main	(	int	argc,
		char *	argv[]
	)

void* oldThread

(

void *

arg

)

void* overheadThread

(

void *

arg

)

void runTest	(	char *	testNameString,
		int	mType
	)

void* workerThread

(

void *

arg

)

---

Documentación de las variables

CRITICAL_SECTION cs1

CRITICAL_SECTION cs2

struct _timeb currSysTimeStart

struct _timeb currSysTimeStop

long durationMilliSecs

pthread_mutex_t gate1

pthread_mutex_t gate2

pthread_mutexattr_t ma

long overHeadMilliSecs = 0

old_mutex_t ox1

old_mutex_t ox2

int running = 0

pthread_t worker