TimedExecution Class Reference

Helper class for measuring execution time for functions Call ClockStart and ClockEnd at end of execution If getDuration is being called without ClockEnd, it will return elapsed time but continue counting. More...

#include <util.h>

Inheritance diagram for TimedExecution:

Public Member Functions
	TimedExecution ()
	implementation of timing functions
virtual	~TimedExecution ()=default
std::string	getDuration () const
long long	getDurationMicroSec () const

Static Public Member Functions
static void	sleep_ms (unsigned long ms)
	Class static function Pause execution for a number of ms.

Protected Member Functions
void	ClockStart ()
void	ClockEnd ()
long long	getDurationSec () const
long long	getDurationMilliSec () const

Detailed Description

Helper class for measuring execution time for functions Call ClockStart and ClockEnd at end of execution If getDuration is being called without ClockEnd, it will return elapsed time but continue counting.

Definition at line 17 of file util.h.

Constructor & Destructor Documentation

TimedExecution()

TimedExecution::TimedExecution ( )

explicit

implementation of timing functions

Definition at line 17 of file util.cpp.

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~TimedExecution()

virtual TimedExecution::~TimedExecution ( )

virtualdefault

Member Function Documentation

getDuration()

std::string TimedExecution::getDuration

(

)

const

Definition at line 47 of file util.cpp.

Referenced by cmd_perft::execute(), and bSearchAlgorithm::SearchBestMove().

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getDurationMicroSec()

long long TimedExecution::getDurationMicroSec

(

)

const

Definition at line 61 of file util.cpp.

Referenced by cmd_perft::execute(), getDuration(), and bel_debug::run_bench().

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sleep_ms()

void TimedExecution::sleep_ms ( unsigned long ms )

static

Class static function Pause execution for a number of ms.

Parameters

ms	time to pause execution

Definition at line 132 of file util.cpp.

ClockStart()

void TimedExecution::ClockStart ( )

protected

Definition at line 27 of file util.cpp.

Referenced by bSearchAlgorithm::StartSearch(), and TimedExecution().

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ClockEnd()

void TimedExecution::ClockEnd ( )

protected

Todo

check for multi-threaded, make sure there is no race condition

Definition at line 37 of file util.cpp.

Referenced by bSearchAlgorithm::StopSearch().

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getDurationSec()

long long TimedExecution::getDurationSec ( ) const

protected

Definition at line 105 of file util.cpp.

getDurationMilliSec()

long long TimedExecution::getDurationMilliSec ( ) const

protected

Definition at line 83 of file util.cpp.

Referenced by bSearchAlgorithm::CheckIfAbortingSearch(), getDuration(), bSearchAlgorithm::sendInfoSearching(), and bSearchAlgorithm::sendInfoSearching().

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