CPerfCounter Class Reference

Counter that provides a fairly accurate timing mechanism for both windows and linux. More...

#include <Timer.h>

Public Member Functions
	CPerfCounter ()
	Constructor for CPerfCounter that initializes the class. More...
	~CPerfCounter ()
	Destructor for CPerfCounter that cleans up the class. More...
void	Start (void)
	Start the timer. More...
void	Stop (void)
	Stop the timer. More...
void	Reset (void)
	Reset the timer to 0. More...
double	GetElapsedTime (void)

Private Attributes
i64	_freq
i64	_clocks
i64	_start

Detailed Description

Counter that provides a fairly accurate timing mechanism for both windows and linux.

This timer is used extensively in all the samples.

Definition at line 119 of file Timer.h.

Constructor & Destructor Documentation

CPerfCounter()

CPerfCounter::CPerfCounter

(

)

Constructor for CPerfCounter that initializes the class.

~CPerfCounter()

CPerfCounter::~CPerfCounter

(

)

Destructor for CPerfCounter that cleans up the class.

Member Function Documentation

GetElapsedTime()

double CPerfCounter::GetElapsedTime

(

void

)

Returns

Amount of time that has accumulated between the Start() and Stop() function calls

Reset()

void CPerfCounter::Reset

(

void

)

Reset the timer to 0.

See also

Start(), Stop()

Start()

void CPerfCounter::Start

(

void

)

Start the timer.

See also

Stop(), Reset()

Stop()

void CPerfCounter::Stop

(

void

)

Stop the timer.

See also

Start(), Reset()

Field Documentation

_clocks

i64 CPerfCounter::_clocks

private

Definition at line 160 of file Timer.h.

_freq

i64 CPerfCounter::_freq

private

Definition at line 159 of file Timer.h.

_start

i64 CPerfCounter::_start

private

Definition at line 161 of file Timer.h.

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

• pips/src/Passes/pyps/drivers/sac/validation/cl/Timer.h