mpu.cpp File Reference

#include "always.h"
#include "win.h"
#include "mpu.h"
#include "math.h"
#include <assert.h>

Go to the source code of this file.

Classes
union	QuadValue
struct	QuadValue::QuadPart

Macros
#define	ASM_RDTSC   _asm _emit 0x0f _asm _emit 0x31
#define	MAX_TRIES   20
#define	ROUND_THRESHOLD   6
#define	TOLERANCE   1

Functions
unsigned long	Get_CPU_Rate (unsigned long &high)
unsigned long	Get_CPU_Clock (unsigned long &high)
void	RDTSC (void)
int	Get_RDTSC_CPU_Speed (void)

Macro Definition Documentation

ASM_RDTSC

#define ASM_RDTSC   _asm _emit 0x0f _asm _emit 0x31

Definition at line 115 of file mpu.cpp.

MAX_TRIES

#define MAX_TRIES   20

Definition at line 118 of file mpu.cpp.

ROUND_THRESHOLD

#define ROUND_THRESHOLD   6

Definition at line 119 of file mpu.cpp.

TOLERANCE

#define TOLERANCE   1

Definition at line 122 of file mpu.cpp.

Function Documentation

Get_CPU_Clock()

unsigned long Get_CPU_Clock

(

unsigned long &

high

)

Definition at line 87 of file mpu.cpp.

Get_CPU_Rate()

unsigned long Get_CPU_Rate

(

unsigned long &

high

)

Definition at line 68 of file mpu.cpp.

Get_RDTSC_CPU_Speed()

int Get_RDTSC_CPU_Speed

(

void

)

Definition at line 138 of file mpu.cpp.

RDTSC()

void RDTSC

(

void

)

Definition at line 127 of file mpu.cpp.