Xbyak::util::Clock Class Reference

#include <xbyak_util.h>

Public Member Functions
	Clock ()
void	begin ()
void	end ()
int	getCount () const
uint64	getClock () const
void	clear ()

Static Public Member Functions
static uint64	getRdtsc ()

Detailed Description

Definition at line 374 of file xbyak_util.h.

Constructor & Destructor Documentation

Clock()

Xbyak::util::Clock::Clock ( )

inline

Definition at line 386 of file xbyak_util.h.

        : clock_(0)
        , count_(0)
    {
    }

Member Function Documentation

begin()

void Xbyak::util::Clock::begin ( )

inline

Definition at line 391 of file xbyak_util.h.

    {
        clock_ -= getRdtsc();
    }

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clear()

void Xbyak::util::Clock::clear ( )

inline

Definition at line 402 of file xbyak_util.h.

{ count_ = 0; clock_ = 0; }

end()

void Xbyak::util::Clock::end ( )

inline

Definition at line 395 of file xbyak_util.h.

    {
        clock_ += getRdtsc();
        count_++;
    }

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getClock()

uint64 Xbyak::util::Clock::getClock ( ) const

inline

Definition at line 401 of file xbyak_util.h.

{ return clock_; }

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getCount()

int Xbyak::util::Clock::getCount ( ) const

inline

Definition at line 400 of file xbyak_util.h.

{ return count_; }

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getRdtsc()

static uint64 Xbyak::util::Clock::getRdtsc ( )

inlinestatic

Definition at line 376 of file xbyak_util.h.

    {
#ifdef _MSC_VER
        return __rdtsc();
#else
        unsigned int eax, edx;
        __asm__ volatile("rdtsc" : "=a"(eax), "=d"(edx));
        return ((uint64)edx << 32) | eax;
#endif
    }

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

• libraries/fc/libraries/ff/depends/xbyak/xbyak/xbyak_util.h