TimerCPU Class Reference

CPU Timer Class. More...

#include <timercpu.h>

List of all members.

Public Member Functions
long long	getTSC (int bits)
	Get current CPU time stamp.
float	read ()
	Read execution time in ms.
	TimerCPU (float freq_)
	Constructor.
Public Attributes
long long	beg_clock
	Start time.
float	freq
	clock frequency in MHz
Static Private Attributes
static const int	bits = 10

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Detailed Description

CPU Timer Class.

Definition at line 38 of file timercpu.h.

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Constructor & Destructor Documentation

TimerCPU::TimerCPU

(

float

freq_

)

[inline]

Constructor.

Sets start time

Parameters:

freq_

clock frequency in MHz

Definition at line 50 of file timercpu.h.

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Member Function Documentation

long long TimerCPU::getTSC

(

int

bits

)

[inline]

Get current CPU time stamp.

Definition at line 54 of file timercpu.h.

float TimerCPU::read

(

)

[inline]

Read execution time in ms.

Sets end time and computes difference in ms

Returns:

execution time

Definition at line 64 of file timercpu.h.

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Member Data Documentation

long long TimerCPU::beg_clock

Start time.

Definition at line 43 of file timercpu.h.

const int TimerCPU::bits = 10 [static, private]

Definition at line 40 of file timercpu.h.

float TimerCPU::freq

clock frequency in MHz

Definition at line 45 of file timercpu.h.

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The documentation for this class was generated from the following file:

• timercpu.h