Eigen::BenchTimer Class Reference

#include <BenchTimer.h>

Public Member Functions
	BenchTimer ()
	~BenchTimer ()
void	reset ()
void	start ()
void	stop ()
double	value (int TIMER=CPU_TIMER) const
double	best (int TIMER=CPU_TIMER) const
double	worst (int TIMER=CPU_TIMER) const
double	total (int TIMER=CPU_TIMER) const
double	getCpuTime () const
double	getRealTime () const

Protected Attributes
Vector2d	m_starts
Vector2d	m_times
Vector2d	m_bests
Vector2d	m_worsts
Vector2d	m_totals

Detailed Description

Elapsed time timer keeping the best try.

On POSIX platforms we use clock_gettime with CLOCK_PROCESS_CPUTIME_ID. On Windows we use QueryPerformanceCounter

Important: on linux, you must link with -lrt

Constructor & Destructor Documentation

BenchTimer()

Eigen::BenchTimer::BenchTimer ( )

inline

~BenchTimer()

Eigen::BenchTimer::~BenchTimer ( )

inline

Member Function Documentation

best()

double Eigen::BenchTimer::best ( int  TIMER = CPU_TIMER ) const

inline

Return the best elapsed time in seconds

getCpuTime()

double Eigen::BenchTimer::getCpuTime ( ) const

inline

getRealTime()

double Eigen::BenchTimer::getRealTime ( ) const

inline

reset()

void Eigen::BenchTimer::reset ( )

inline

start()

void Eigen::BenchTimer::start ( )

inline

stop()

void Eigen::BenchTimer::stop ( )

inline

total()

double Eigen::BenchTimer::total ( int  TIMER = CPU_TIMER ) const

inline

Return the total elapsed time in seconds.

value()

double Eigen::BenchTimer::value ( int  TIMER = CPU_TIMER ) const

inline

Return the elapsed time in seconds between the last start/stop pair

worst()

double Eigen::BenchTimer::worst ( int  TIMER = CPU_TIMER ) const

inline

Return the worst elapsed time in seconds

Member Data Documentation

m_bests

Vector2d Eigen::BenchTimer::m_bests

protected

m_starts

Vector2d Eigen::BenchTimer::m_starts

protected

m_times

Vector2d Eigen::BenchTimer::m_times

protected

m_totals

Vector2d Eigen::BenchTimer::m_totals

protected

m_worsts

Vector2d Eigen::BenchTimer::m_worsts

protected

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

• core/util/algorithms/eigen-3.4.0/bench/BenchTimer.h