790 lines
		
	
	
		
			22 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			790 lines
		
	
	
		
			22 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
/*
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***************************************************************************************************
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**
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** profile.cpp
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**
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** Real-Time Hierarchical Profiling for Game Programming Gems 3
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**
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** by Greg Hjelstrom & Byon Garrabrant
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**
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***************************************************************************************************/
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// Credits: The Clock class was inspired by the Timer classes in
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// Ogre (www.ogre3d.org).
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#include "btQuickprof.h"
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#include "btThreads.h"
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#ifdef __CELLOS_LV2__
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#include <sys/sys_time.h>
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#include <sys/time_util.h>
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#include <stdio.h>
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#endif
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#if defined (SUNOS) || defined (__SUNOS__)
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#include <stdio.h>
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#endif
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#ifdef __APPLE__
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#include <mach/mach_time.h>
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#include <TargetConditionals.h>
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#endif
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#if defined(WIN32) || defined(_WIN32)
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#define BT_USE_WINDOWS_TIMERS
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#define WIN32_LEAN_AND_MEAN
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#define NOWINRES
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#define NOMCX
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#define NOIME
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#ifdef _XBOX
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	#include <Xtl.h>
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#else //_XBOX
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	#include <windows.h>
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#if WINVER <0x0602
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#define GetTickCount64 GetTickCount
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#endif
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#endif //_XBOX
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#include <time.h>
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#else //_WIN32
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#include <sys/time.h>
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#ifdef BT_LINUX_REALTIME
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//required linking against rt (librt)
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#include <time.h>
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#endif //BT_LINUX_REALTIME
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#endif //_WIN32
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#define mymin(a,b) (a > b ? a : b)
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struct btClockData
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{
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#ifdef BT_USE_WINDOWS_TIMERS
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	LARGE_INTEGER mClockFrequency;
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	LONGLONG mStartTick;
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	LARGE_INTEGER mStartTime;
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#else
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#ifdef __CELLOS_LV2__
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	uint64_t	mStartTime;
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#else
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#ifdef __APPLE__
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    uint64_t mStartTimeNano;
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#endif
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	struct timeval mStartTime;
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#endif
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#endif //__CELLOS_LV2__
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};
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///The btClock is a portable basic clock that measures accurate time in seconds, use for profiling.
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btClock::btClock()
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{
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	m_data = new btClockData;
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#ifdef BT_USE_WINDOWS_TIMERS
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	QueryPerformanceFrequency(&m_data->mClockFrequency);
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#endif
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	reset();
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}
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btClock::~btClock()
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{
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	delete m_data;
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}
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btClock::btClock(const btClock& other)
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{
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	m_data = new btClockData;
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	*m_data = *other.m_data;
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}
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btClock& btClock::operator=(const btClock& other)
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{
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	*m_data = *other.m_data;
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	return *this;
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}
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	/// Resets the initial reference time.
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void btClock::reset()
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{
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#ifdef BT_USE_WINDOWS_TIMERS
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	QueryPerformanceCounter(&m_data->mStartTime);
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	m_data->mStartTick = GetTickCount64();
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#else
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#ifdef __CELLOS_LV2__
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	typedef uint64_t  ClockSize;
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	ClockSize newTime;
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	//__asm __volatile__( "mftb %0" : "=r" (newTime) : : "memory");
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	SYS_TIMEBASE_GET( newTime );
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	m_data->mStartTime = newTime;
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#else
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#ifdef __APPLE__
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    m_data->mStartTimeNano = mach_absolute_time();
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#endif
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	gettimeofday(&m_data->mStartTime, 0);
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#endif
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#endif
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}
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/// Returns the time in ms since the last call to reset or since
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/// the btClock was created.
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unsigned long long int btClock::getTimeMilliseconds()
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{
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#ifdef BT_USE_WINDOWS_TIMERS
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	LARGE_INTEGER currentTime;
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	QueryPerformanceCounter(¤tTime);
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	LONGLONG elapsedTime = currentTime.QuadPart -
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		m_data->mStartTime.QuadPart;
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		// Compute the number of millisecond ticks elapsed.
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	unsigned long msecTicks = (unsigned long)(1000 * elapsedTime /
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		m_data->mClockFrequency.QuadPart);
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		return msecTicks;
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#else
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#ifdef __CELLOS_LV2__
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		uint64_t freq=sys_time_get_timebase_frequency();
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		double dFreq=((double) freq) / 1000.0;
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		typedef uint64_t  ClockSize;
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		ClockSize newTime;
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		SYS_TIMEBASE_GET( newTime );
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		//__asm __volatile__( "mftb %0" : "=r" (newTime) : : "memory");
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		return (unsigned long int)((double(newTime-m_data->mStartTime)) / dFreq);
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#else
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		struct timeval currentTime;
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		gettimeofday(¤tTime, 0);
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		return (currentTime.tv_sec - m_data->mStartTime.tv_sec) * 1000 +
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			(currentTime.tv_usec - m_data->mStartTime.tv_usec) / 1000;
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#endif //__CELLOS_LV2__
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#endif
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}
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	/// Returns the time in us since the last call to reset or since
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	/// the Clock was created.
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unsigned long long int btClock::getTimeMicroseconds()
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{
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#ifdef BT_USE_WINDOWS_TIMERS
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	//see https://msdn.microsoft.com/en-us/library/windows/desktop/dn553408(v=vs.85).aspx	
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		LARGE_INTEGER currentTime, elapsedTime;
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		QueryPerformanceCounter(¤tTime);
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		elapsedTime.QuadPart = currentTime.QuadPart - 
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			m_data->mStartTime.QuadPart;
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		elapsedTime.QuadPart *= 1000000;
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		elapsedTime.QuadPart /= m_data->mClockFrequency.QuadPart;
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		return (unsigned long long) elapsedTime.QuadPart;
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#else
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#ifdef __CELLOS_LV2__
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		uint64_t freq=sys_time_get_timebase_frequency();
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		double dFreq=((double) freq)/ 1000000.0;
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		typedef uint64_t  ClockSize;
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		ClockSize newTime;
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		//__asm __volatile__( "mftb %0" : "=r" (newTime) : : "memory");
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		SYS_TIMEBASE_GET( newTime );
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		return (unsigned long int)((double(newTime-m_data->mStartTime)) / dFreq);
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#else
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		struct timeval currentTime;
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		gettimeofday(¤tTime, 0);
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		return (currentTime.tv_sec - m_data->mStartTime.tv_sec) * 1000000 +
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			(currentTime.tv_usec - m_data->mStartTime.tv_usec);
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#endif//__CELLOS_LV2__
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#endif
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}
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unsigned long long int btClock::getTimeNanoseconds()
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{
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#ifdef BT_USE_WINDOWS_TIMERS
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	//see https://msdn.microsoft.com/en-us/library/windows/desktop/dn553408(v=vs.85).aspx
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		LARGE_INTEGER currentTime, elapsedTime;
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		QueryPerformanceCounter(¤tTime);
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		elapsedTime.QuadPart = currentTime.QuadPart - 
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			m_data->mStartTime.QuadPart;
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		elapsedTime.QuadPart *= 1000000000;
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		elapsedTime.QuadPart /= m_data->mClockFrequency.QuadPart;
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		return (unsigned long long) elapsedTime.QuadPart;
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#else
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#ifdef __CELLOS_LV2__
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		uint64_t freq=sys_time_get_timebase_frequency();
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		double dFreq=((double) freq)/ 1e9;
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		typedef uint64_t  ClockSize;
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		ClockSize newTime;
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		//__asm __volatile__( "mftb %0" : "=r" (newTime) : : "memory");
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		SYS_TIMEBASE_GET( newTime );
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		return (unsigned long int)((double(newTime-m_data->mStartTime)) / dFreq);
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#else
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#ifdef __APPLE__
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    uint64_t ticks = mach_absolute_time() - m_data->mStartTimeNano;
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    static long double conversion = 0.0L;
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    if( 0.0L == conversion )
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    {
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        // attempt to get conversion to nanoseconds
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        mach_timebase_info_data_t info;
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        int err = mach_timebase_info( &info );
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        if( err )
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        {
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            btAssert(0);
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            conversion = 1.;
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        }
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        conversion = info.numer / info.denom;
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    }
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    return (ticks * conversion);
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#else//__APPLE__
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#ifdef BT_LINUX_REALTIME
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    timespec ts;
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    clock_gettime(CLOCK_REALTIME,&ts);
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    return 1000000000*ts.tv_sec + ts.tv_nsec;
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#else
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    	struct timeval currentTime;
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		gettimeofday(¤tTime, 0);
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		return (currentTime.tv_sec - m_data->mStartTime.tv_sec) * 1e9 +
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			(currentTime.tv_usec - m_data->mStartTime.tv_usec)*1000;
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#endif //BT_LINUX_REALTIME
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#endif//__APPLE__
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#endif//__CELLOS_LV2__
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#endif 
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}
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/// Returns the time in s since the last call to reset or since 
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/// the Clock was created.
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btScalar btClock::getTimeSeconds()
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{
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	static const btScalar microseconds_to_seconds = btScalar(0.000001);
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	return btScalar(getTimeMicroseconds()) * microseconds_to_seconds;
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}
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#ifndef BT_NO_PROFILE
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static btClock gProfileClock;
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inline void Profile_Get_Ticks(unsigned long int * ticks)
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{
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	*ticks = (unsigned long int)gProfileClock.getTimeMicroseconds();
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}
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inline float Profile_Get_Tick_Rate(void)
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{
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//	return 1000000.f;
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	return 1000.f;
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}
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/***************************************************************************************************
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**
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** CProfileNode
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**
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***************************************************************************************************/
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/***********************************************************************************************
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 * INPUT:                                                                                      *
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 * name - pointer to a static string which is the name of this profile node                    *
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 * parent - parent pointer                                                                     *
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 *                                                                                             *
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 * WARNINGS:                                                                                   *
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 * The name is assumed to be a static pointer, only the pointer is stored and compared for     *
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 * efficiency reasons.                                                                         *
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 *=============================================================================================*/
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CProfileNode::CProfileNode( const char * name, CProfileNode * parent ) :
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	Name( name ),
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	TotalCalls( 0 ),
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	TotalTime( 0 ),
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	StartTime( 0 ),
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	RecursionCounter( 0 ),
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	Parent( parent ),
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	Child( NULL ),
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	Sibling( NULL ),
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	m_userPtr(0)
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{
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	Reset();
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}
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void	CProfileNode::CleanupMemory()
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{
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	delete ( Child);
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	Child = NULL;
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	delete ( Sibling);
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	Sibling = NULL;
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}
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CProfileNode::~CProfileNode( void )
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{
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	CleanupMemory();
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}
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/***********************************************************************************************
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 * INPUT:                                                                                      *
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 * name - static string pointer to the name of the node we are searching for                   *
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 *                                                                                             *
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 * WARNINGS:                                                                                   *
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 * All profile names are assumed to be static strings so this function uses pointer compares   *
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 * to find the named node.                                                                     *
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 *=============================================================================================*/
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CProfileNode * CProfileNode::Get_Sub_Node( const char * name )
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{
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	// Try to find this sub node
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	CProfileNode * child = Child;
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	while ( child ) {
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		if ( child->Name == name ) {
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			return child;
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		}
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		child = child->Sibling;
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	}
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	// We didn't find it, so add it
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	CProfileNode * node = new CProfileNode( name, this );
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	node->Sibling = Child;
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	Child = node;
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	return node;
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}
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void	CProfileNode::Reset( void )
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{
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	TotalCalls = 0;
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	TotalTime = 0.0f;
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	if ( Child ) {
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		Child->Reset();
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	}
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	if ( Sibling ) {
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		Sibling->Reset();
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	}
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}
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void	CProfileNode::Call( void )
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{
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	TotalCalls++;
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	if (RecursionCounter++ == 0) {
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		Profile_Get_Ticks(&StartTime);
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	}
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}
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bool	CProfileNode::Return( void )
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{
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	if ( --RecursionCounter == 0 && TotalCalls != 0 ) {
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		unsigned long int time;
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		Profile_Get_Ticks(&time);
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		time-=StartTime;
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		TotalTime += (float)time / Profile_Get_Tick_Rate();
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	}
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	return ( RecursionCounter == 0 );
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}
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/***************************************************************************************************
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**
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** CProfileIterator
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**
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***************************************************************************************************/
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CProfileIterator::CProfileIterator( CProfileNode * start )
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{
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	CurrentParent = start;
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	CurrentChild = CurrentParent->Get_Child();
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}
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void	CProfileIterator::First(void)
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{
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	CurrentChild = CurrentParent->Get_Child();
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}
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void	CProfileIterator::Next(void)
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{
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	CurrentChild = CurrentChild->Get_Sibling();
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}
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bool	CProfileIterator::Is_Done(void)
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{
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	return CurrentChild == NULL;
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}
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void	CProfileIterator::Enter_Child( int index )
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{
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	CurrentChild = CurrentParent->Get_Child();
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	while ( (CurrentChild != NULL) && (index != 0) ) {
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		index--;
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		CurrentChild = CurrentChild->Get_Sibling();
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	}
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	if ( CurrentChild != NULL ) {
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		CurrentParent = CurrentChild;
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		CurrentChild = CurrentParent->Get_Child();
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	}
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}
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void	CProfileIterator::Enter_Parent( void )
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{
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	if ( CurrentParent->Get_Parent() != NULL ) {
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		CurrentParent = CurrentParent->Get_Parent();
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	}
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	CurrentChild = CurrentParent->Get_Child();
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}
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/***************************************************************************************************
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**
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** CProfileManager
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**
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***************************************************************************************************/
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CProfileNode	gRoots[BT_QUICKPROF_MAX_THREAD_COUNT]={
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	CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),
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	CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),
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	CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),
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	CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),
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	CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),
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	CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),
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	CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),
 | 
						|
	CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),
 | 
						|
	CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),
 | 
						|
	CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),
 | 
						|
	CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),
 | 
						|
	CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),
 | 
						|
	CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),
 | 
						|
	CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),
 | 
						|
	CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),
 | 
						|
	CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL),CProfileNode("Root",NULL)
 | 
						|
};
 | 
						|
 | 
						|
 | 
						|
CProfileNode* gCurrentNodes[BT_QUICKPROF_MAX_THREAD_COUNT]=
 | 
						|
{
 | 
						|
	&gRoots[ 0],	&gRoots[ 1],	&gRoots[ 2],	&gRoots[ 3],
 | 
						|
	&gRoots[ 4],	&gRoots[ 5],	&gRoots[ 6],	&gRoots[ 7],
 | 
						|
	&gRoots[ 8],	&gRoots[ 9],	&gRoots[10],	&gRoots[11],
 | 
						|
	&gRoots[12],	&gRoots[13],	&gRoots[14],	&gRoots[15],
 | 
						|
	&gRoots[16],	&gRoots[17],	&gRoots[18],	&gRoots[19],
 | 
						|
	&gRoots[20],	&gRoots[21],	&gRoots[22],	&gRoots[23],
 | 
						|
	&gRoots[24],	&gRoots[25],	&gRoots[26],	&gRoots[27],
 | 
						|
	&gRoots[28],	&gRoots[29],	&gRoots[30],	&gRoots[31],
 | 
						|
	&gRoots[32],	&gRoots[33],	&gRoots[34],	&gRoots[35],
 | 
						|
	&gRoots[36],	&gRoots[37],	&gRoots[38],	&gRoots[39],
 | 
						|
	&gRoots[40],	&gRoots[41],	&gRoots[42],	&gRoots[43],
 | 
						|
	&gRoots[44],	&gRoots[45],	&gRoots[46],	&gRoots[47],
 | 
						|
	&gRoots[48],	&gRoots[49],	&gRoots[50],	&gRoots[51],
 | 
						|
	&gRoots[52],	&gRoots[53],	&gRoots[54],	&gRoots[55],
 | 
						|
	&gRoots[56],	&gRoots[57],	&gRoots[58],	&gRoots[59],
 | 
						|
	&gRoots[60],	&gRoots[61],	&gRoots[62],	&gRoots[63],
 | 
						|
};
 | 
						|
 | 
						|
 | 
						|
int				CProfileManager::FrameCounter = 0;
 | 
						|
unsigned long int			CProfileManager::ResetTime = 0;
 | 
						|
 | 
						|
CProfileIterator *	CProfileManager::Get_Iterator( void )
 | 
						|
{ 
 | 
						|
 | 
						|
		int threadIndex = btQuickprofGetCurrentThreadIndex2();
 | 
						|
		if ((threadIndex<0) || threadIndex >= BT_QUICKPROF_MAX_THREAD_COUNT)
 | 
						|
			return 0;
 | 
						|
 | 
						|
		return new CProfileIterator( &gRoots[threadIndex]); 
 | 
						|
}
 | 
						|
 | 
						|
void						CProfileManager::CleanupMemory(void)
 | 
						|
{
 | 
						|
	for (int i=0;i<BT_QUICKPROF_MAX_THREAD_COUNT;i++)
 | 
						|
	{
 | 
						|
		gRoots[i].CleanupMemory();
 | 
						|
	}
 | 
						|
}
 | 
						|
 | 
						|
 | 
						|
/***********************************************************************************************
 | 
						|
 * CProfileManager::Start_Profile -- Begin a named profile                                    *
 | 
						|
 *                                                                                             *
 | 
						|
 * Steps one level deeper into the tree, if a child already exists with the specified name     *
 | 
						|
 * then it accumulates the profiling; otherwise a new child node is added to the profile tree. *
 | 
						|
 *                                                                                             *
 | 
						|
 * INPUT:                                                                                      *
 | 
						|
 * name - name of this profiling record                                                        *
 | 
						|
 *                                                                                             *
 | 
						|
 * WARNINGS:                                                                                   *
 | 
						|
 * The string used is assumed to be a static string; pointer compares are used throughout      *
 | 
						|
 * the profiling code for efficiency.                                                          *
 | 
						|
 *=============================================================================================*/
 | 
						|
void	CProfileManager::Start_Profile( const char * name )
 | 
						|
{
 | 
						|
	int threadIndex = btQuickprofGetCurrentThreadIndex2();
 | 
						|
	if ((threadIndex<0) || threadIndex >= BT_QUICKPROF_MAX_THREAD_COUNT)
 | 
						|
		return;
 | 
						|
 | 
						|
	if (name != gCurrentNodes[threadIndex]->Get_Name()) {
 | 
						|
		gCurrentNodes[threadIndex] = gCurrentNodes[threadIndex]->Get_Sub_Node( name );
 | 
						|
	}
 | 
						|
 | 
						|
	gCurrentNodes[threadIndex]->Call();
 | 
						|
}
 | 
						|
 | 
						|
 | 
						|
/***********************************************************************************************
 | 
						|
 * CProfileManager::Stop_Profile -- Stop timing and record the results.                       *
 | 
						|
 *=============================================================================================*/
 | 
						|
void	CProfileManager::Stop_Profile( void )
 | 
						|
{
 | 
						|
	int threadIndex = btQuickprofGetCurrentThreadIndex2();
 | 
						|
	if ((threadIndex<0) || threadIndex >= BT_QUICKPROF_MAX_THREAD_COUNT)
 | 
						|
		return;
 | 
						|
 | 
						|
	// Return will indicate whether we should back up to our parent (we may
 | 
						|
	// be profiling a recursive function)
 | 
						|
	if (gCurrentNodes[threadIndex]->Return()) {
 | 
						|
		gCurrentNodes[threadIndex] = gCurrentNodes[threadIndex]->Get_Parent();
 | 
						|
	}
 | 
						|
}
 | 
						|
 | 
						|
 | 
						|
 | 
						|
 | 
						|
 | 
						|
 | 
						|
/***********************************************************************************************
 | 
						|
 * CProfileManager::Reset -- Reset the contents of the profiling system                       *
 | 
						|
 *                                                                                             *
 | 
						|
 *    This resets everything except for the tree structure.  All of the timing data is reset.  *
 | 
						|
 *=============================================================================================*/
 | 
						|
void	CProfileManager::Reset( void )
 | 
						|
{
 | 
						|
	gProfileClock.reset();
 | 
						|
	int threadIndex = btQuickprofGetCurrentThreadIndex2();
 | 
						|
	if ((threadIndex<0) || threadIndex >= BT_QUICKPROF_MAX_THREAD_COUNT)
 | 
						|
		return;
 | 
						|
	gRoots[threadIndex].Reset();
 | 
						|
	gRoots[threadIndex].Call();
 | 
						|
	FrameCounter = 0;
 | 
						|
	Profile_Get_Ticks(&ResetTime);
 | 
						|
}
 | 
						|
 | 
						|
 | 
						|
/***********************************************************************************************
 | 
						|
 * CProfileManager::Increment_Frame_Counter -- Increment the frame counter                    *
 | 
						|
 *=============================================================================================*/
 | 
						|
void CProfileManager::Increment_Frame_Counter( void )
 | 
						|
{
 | 
						|
	FrameCounter++;
 | 
						|
}
 | 
						|
 | 
						|
 | 
						|
/***********************************************************************************************
 | 
						|
 * CProfileManager::Get_Time_Since_Reset -- returns the elapsed time since last reset         *
 | 
						|
 *=============================================================================================*/
 | 
						|
float CProfileManager::Get_Time_Since_Reset( void )
 | 
						|
{
 | 
						|
	unsigned long int time;
 | 
						|
	Profile_Get_Ticks(&time);
 | 
						|
	time -= ResetTime;
 | 
						|
	return (float)time / Profile_Get_Tick_Rate();
 | 
						|
}
 | 
						|
 | 
						|
#include <stdio.h>
 | 
						|
 | 
						|
void	CProfileManager::dumpRecursive(CProfileIterator* profileIterator, int spacing)
 | 
						|
{
 | 
						|
	profileIterator->First();
 | 
						|
	if (profileIterator->Is_Done())
 | 
						|
		return;
 | 
						|
 | 
						|
	float accumulated_time=0,parent_time = profileIterator->Is_Root() ? CProfileManager::Get_Time_Since_Reset() : profileIterator->Get_Current_Parent_Total_Time();
 | 
						|
	int i;
 | 
						|
	int frames_since_reset = CProfileManager::Get_Frame_Count_Since_Reset();
 | 
						|
	for (i=0;i<spacing;i++)	printf(".");
 | 
						|
	printf("----------------------------------\n");
 | 
						|
	for (i=0;i<spacing;i++)	printf(".");
 | 
						|
	printf("Profiling: %s (total running time: %.3f ms) ---\n",	profileIterator->Get_Current_Parent_Name(), parent_time );
 | 
						|
	float totalTime = 0.f;
 | 
						|
 | 
						|
 | 
						|
	int numChildren = 0;
 | 
						|
 | 
						|
	for (i = 0; !profileIterator->Is_Done(); i++,profileIterator->Next())
 | 
						|
	{
 | 
						|
		numChildren++;
 | 
						|
		float current_total_time = profileIterator->Get_Current_Total_Time();
 | 
						|
		accumulated_time += current_total_time;
 | 
						|
		float fraction = parent_time > SIMD_EPSILON ? (current_total_time / parent_time) * 100 : 0.f;
 | 
						|
		{
 | 
						|
			int i;	for (i=0;i<spacing;i++)	printf(".");
 | 
						|
		}
 | 
						|
		printf("%d -- %s (%.2f %%) :: %.3f ms / frame (%d calls)\n",i, profileIterator->Get_Current_Name(), fraction,(current_total_time / (double)frames_since_reset),profileIterator->Get_Current_Total_Calls());
 | 
						|
		totalTime += current_total_time;
 | 
						|
		//recurse into children
 | 
						|
	}
 | 
						|
 | 
						|
	if (parent_time < accumulated_time)
 | 
						|
	{
 | 
						|
		//printf("what's wrong\n");
 | 
						|
	}
 | 
						|
	for (i=0;i<spacing;i++)	printf(".");
 | 
						|
	printf("%s (%.3f %%) :: %.3f ms\n", "Unaccounted:",parent_time > SIMD_EPSILON ? ((parent_time - accumulated_time) / parent_time) * 100 : 0.f, parent_time - accumulated_time);
 | 
						|
 | 
						|
	for (i=0;i<numChildren;i++)
 | 
						|
	{
 | 
						|
		profileIterator->Enter_Child(i);
 | 
						|
		dumpRecursive(profileIterator,spacing+3);
 | 
						|
		profileIterator->Enter_Parent();
 | 
						|
	}
 | 
						|
}
 | 
						|
 | 
						|
 | 
						|
 | 
						|
void	CProfileManager::dumpAll()
 | 
						|
{
 | 
						|
	CProfileIterator* profileIterator = 0;
 | 
						|
	profileIterator = CProfileManager::Get_Iterator();
 | 
						|
 | 
						|
	dumpRecursive(profileIterator,0);
 | 
						|
 | 
						|
	CProfileManager::Release_Iterator(profileIterator);
 | 
						|
}
 | 
						|
 | 
						|
 | 
						|
 | 
						|
 | 
						|
unsigned int btQuickprofGetCurrentThreadIndex2()
 | 
						|
{
 | 
						|
#if BT_THREADSAFE
 | 
						|
    return btGetCurrentThreadIndex();
 | 
						|
#else // #if BT_THREADSAFE
 | 
						|
	const unsigned int kNullIndex = ~0U;
 | 
						|
#ifdef _WIN32
 | 
						|
    #if defined(__MINGW32__) || defined(__MINGW64__)
 | 
						|
        static __thread unsigned int sThreadIndex = kNullIndex;
 | 
						|
    #else
 | 
						|
        __declspec( thread ) static unsigned int sThreadIndex = kNullIndex;
 | 
						|
    #endif
 | 
						|
#else
 | 
						|
#ifdef __APPLE__
 | 
						|
	#if TARGET_OS_IPHONE
 | 
						|
		unsigned int sThreadIndex = 0;
 | 
						|
		return -1;
 | 
						|
	#else
 | 
						|
		static __thread unsigned int sThreadIndex = kNullIndex;
 | 
						|
	#endif
 | 
						|
#else//__APPLE__
 | 
						|
#if __linux__
 | 
						|
	static __thread unsigned int sThreadIndex = kNullIndex;
 | 
						|
#else
 | 
						|
	unsigned int sThreadIndex = 0;
 | 
						|
	return -1;
 | 
						|
#endif
 | 
						|
#endif//__APPLE__
 | 
						|
	
 | 
						|
#endif
 | 
						|
	static int gThreadCounter=0;
 | 
						|
 | 
						|
	if ( sThreadIndex == kNullIndex )
 | 
						|
	{
 | 
						|
		sThreadIndex = gThreadCounter++;
 | 
						|
	}
 | 
						|
	return sThreadIndex;
 | 
						|
#endif // #else // #if BT_THREADSAFE
 | 
						|
}
 | 
						|
 | 
						|
void	btEnterProfileZoneDefault(const char* name)
 | 
						|
{
 | 
						|
	CProfileManager::Start_Profile( name ); 
 | 
						|
}
 | 
						|
void	btLeaveProfileZoneDefault()
 | 
						|
{
 | 
						|
	CProfileManager::Stop_Profile(); 
 | 
						|
}
 | 
						|
 | 
						|
 | 
						|
#else
 | 
						|
void	btEnterProfileZoneDefault(const char* name)
 | 
						|
{
 | 
						|
}
 | 
						|
void	btLeaveProfileZoneDefault()
 | 
						|
{
 | 
						|
}
 | 
						|
#endif //BT_NO_PROFILE
 | 
						|
 | 
						|
 | 
						|
 | 
						|
 | 
						|
 | 
						|
static btEnterProfileZoneFunc* bts_enterFunc = btEnterProfileZoneDefault;
 | 
						|
static btLeaveProfileZoneFunc* bts_leaveFunc = btLeaveProfileZoneDefault;
 | 
						|
 | 
						|
void btEnterProfileZone(const char* name)
 | 
						|
{
 | 
						|
	(bts_enterFunc)(name);
 | 
						|
}
 | 
						|
void btLeaveProfileZone()
 | 
						|
{
 | 
						|
	(bts_leaveFunc)();
 | 
						|
}
 | 
						|
 | 
						|
btEnterProfileZoneFunc* btGetCurrentEnterProfileZoneFunc()
 | 
						|
{
 | 
						|
	return bts_enterFunc ;
 | 
						|
}
 | 
						|
btLeaveProfileZoneFunc* btGetCurrentLeaveProfileZoneFunc()
 | 
						|
{
 | 
						|
	return bts_leaveFunc;
 | 
						|
}
 | 
						|
 | 
						|
 | 
						|
void btSetCustomEnterProfileZoneFunc(btEnterProfileZoneFunc* enterFunc)
 | 
						|
{
 | 
						|
	bts_enterFunc = enterFunc;
 | 
						|
}
 | 
						|
void btSetCustomLeaveProfileZoneFunc(btLeaveProfileZoneFunc* leaveFunc)
 | 
						|
{
 | 
						|
	bts_leaveFunc = leaveFunc;
 | 
						|
}
 | 
						|
 | 
						|
CProfileSample::CProfileSample( const char * name )
 | 
						|
{ 
 | 
						|
	btEnterProfileZone(name);
 | 
						|
}
 | 
						|
 | 
						|
CProfileSample::~CProfileSample( void )					
 | 
						|
{ 
 | 
						|
	btLeaveProfileZone();
 | 
						|
}
 | 
						|
 |