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#pragma once
#include "spin_wait_hook.h"
#include <library/cpp/yt/cpu_clock/clock.h>
#include <util/datetime/base.h>
#include <util/system/src_location.h>
namespace NYT::NThreading {
////////////////////////////////////////////////////////////////////////////////
class TSpinWait
{
public:
TSpinWait(
const ::TSourceLocation& location,
ESpinLockActivityKind activityKind);
~TSpinWait();
void Wait();
private:
const ::TSourceLocation Location_;
const ESpinLockActivityKind ActivityKind_;
int SpinIteration_ = 0;
int SleepIteration_ = 0;
TCpuInstant SlowPathStartInstant_ = -1;
};
////////////////////////////////////////////////////////////////////////////////
} // namespace NYT::NThreading
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