CpuTimer Class Reference

Utility class for monitoring user/system cpu usage plus wall-clock time. More...

#include <Util/CpuTimer.H>

List of all members.

Public Member Functions
	CpuTimer ()
	Constructor; immediately start timing.
void	reset ()
	Reset the timer and immediately start timing again.
void	mark ()
	Mark the current time for access via user_secs()/sys_secs()/real_secs().
double	user_secs () const
	Get the user CPU seconds between reset() and mark().
double	sys_secs () const
	Get the system CPU seconds between reset() and mark().
double	real_secs () const
	Get the real (wall-clock) CPU seconds between reset() and mark().
void	report (const char *where="") const
	Print a report based on the most recent mark().

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Detailed Description

Utility class for monitoring user/system cpu usage plus wall-clock time.

Definition at line 47 of file CpuTimer.H.

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Constructor & Destructor Documentation

CpuTimer::CpuTimer

(

)

[inline]

Constructor; immediately start timing.

Definition at line 80 of file CpuTimer.H.

References reset().

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Member Function Documentation

void CpuTimer::mark

(

)

[inline]

Mark the current time for access via user_secs()/sys_secs()/real_secs().

Definition at line 92 of file CpuTimer.H.

Referenced by V4d::GHT(), V4d::mergeBias(), and ModelManager::stop1().

double CpuTimer::real_secs

(

)

const [inline]

Get the real (wall-clock) CPU seconds between reset() and mark().

Definition at line 112 of file CpuTimer.H.

Referenced by V4d::GHT(), V4d::mergeBias(), and report().

void CpuTimer::report

(

const char *

where = ""

)

const [inline]

Print a report based on the most recent mark().

Definition at line 119 of file CpuTimer.H.

References real_secs(), sys_secs(), and user_secs().

Referenced by ModelManager::stop1().

void CpuTimer::reset

(

void

)

[inline]

Reset the timer and immediately start timing again.

Definition at line 83 of file CpuTimer.H.

Referenced by CpuTimer(), V4d::GHT(), V4d::mergeBias(), and ModelManager::start2().

double CpuTimer::sys_secs

(

)

const [inline]

Get the system CPU seconds between reset() and mark().

Definition at line 105 of file CpuTimer.H.

Referenced by report().

double CpuTimer::user_secs

(

)

const [inline]

Get the user CPU seconds between reset() and mark().

Definition at line 98 of file CpuTimer.H.

Referenced by report().

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

• src/Util/CpuTimer.H