#include <spinlock.h>

Public Member Functions
void	AssertHeld () const ABSL_ASSERT_EXCLUSIVE_LOCK()

bool	IsHeld () const

bool	IsHeld () const

void	Lock () ABSL_EXCLUSIVE_LOCK_FUNCTION()

void	Lock () ABSL_EXCLUSIVE_LOCK_FUNCTION()

	SpinLock ()

	SpinLock ()

constexpr	SpinLock (absl::ConstInitType, base_internal::SchedulingMode mode)

constexpr	SpinLock (absl::ConstInitType, base_internal::SchedulingMode mode)

	SpinLock (base_internal::SchedulingMode mode)

	SpinLock (base_internal::SchedulingMode mode)

bool	TryLock () ABSL_EXCLUSIVE_TRYLOCK_FUNCTION(true)

bool	TryLock () ABSL_EXCLUSIVE_TRYLOCK_FUNCTION(true)

void	Unlock () ABSL_UNLOCK_FUNCTION()

void	Unlock () ABSL_UNLOCK_FUNCTION()

	~SpinLock ()=default

	~SpinLock ()=default

Static Protected Member Functions
static uint64_t	DecodeWaitCycles (uint32_t lock_value)

static uint64_t	DecodeWaitCycles (uint32_t lock_value)

static uint32_t	EncodeWaitCycles (int64_t wait_start_time, int64_t wait_end_time)

static uint32_t	EncodeWaitCycles (int64_t wait_start_time, int64_t wait_end_time)

Private Member Functions
SpinLock &	operator= (const SpinLock &)=delete

SpinLock &	operator= (const SpinLock &)=delete

void	SlowLock () ABSL_ATTRIBUTE_COLD

void	SlowLock () ABSL_ATTRIBUTE_COLD

void	SlowUnlock (uint32_t lock_value) ABSL_ATTRIBUTE_COLD

void	SlowUnlock (uint32_t lock_value) ABSL_ATTRIBUTE_COLD

	SpinLock (const SpinLock &)=delete

	SpinLock (const SpinLock &)=delete

uint32_t	SpinLoop ()

uint32_t	SpinLoop ()

bool	TryLockImpl ()

bool	TryLockImpl ()

uint32_t	TryLockInternal (uint32_t lock_value, uint32_t wait_cycles)

uint32_t	TryLockInternal (uint32_t lock_value, uint32_t wait_cycles)

Static Private Member Functions
static constexpr bool	IsCooperative (base_internal::SchedulingMode scheduling_mode)

static constexpr bool	IsCooperative (base_internal::SchedulingMode scheduling_mode)

Private Attributes
std::atomic< uint32_t >	lockword_

Static Private Attributes
static constexpr uint32_t	kSpinLockCooperative = 2

static constexpr uint32_t	kSpinLockDisabledScheduling = 4

static constexpr uint32_t	kSpinLockHeld = 1

static constexpr uint32_t	kSpinLockSleeper = 8

static constexpr uint32_t	kWaitTimeMask

Friends
struct	SpinLockTest

Detailed Description

Definition at line 52 of file third_party/abseil-cpp/absl/base/internal/spinlock.h.

Constructor & Destructor Documentation

◆ SpinLock() [1/8]

absl::base_internal::SpinLock::SpinLock ( )

inline

Definition at line 54 of file third_party/abseil-cpp/absl/base/internal/spinlock.h.

◆ SpinLock() [2/8]

absl::base_internal::SpinLock::SpinLock ( base_internal::SchedulingMode mode )

explicit

Definition at line 80 of file abseil-cpp/absl/base/internal/spinlock.cc.

◆ SpinLock() [3/8]

constexpr absl::base_internal::SpinLock::SpinLock	(	absl::ConstInitType	,
		base_internal::SchedulingMode	mode
	)

inlineconstexpr

Definition at line 63 of file third_party/abseil-cpp/absl/base/internal/spinlock.h.

◆ ~SpinLock() [1/2]

absl::base_internal::SpinLock::~SpinLock ( )

default

◆ SpinLock() [4/8]

absl::base_internal::SpinLock::SpinLock ( const SpinLock & )

privatedelete

◆ SpinLock() [5/8]

absl::base_internal::SpinLock::SpinLock ( )

inline

Definition at line 52 of file third_party/bloaty/third_party/abseil-cpp/absl/base/internal/spinlock.h.

◆ SpinLock() [6/8]

absl::base_internal::SpinLock::SpinLock ( base_internal::SchedulingMode mode )

explicit

◆ SpinLock() [7/8]

constexpr absl::base_internal::SpinLock::SpinLock	(	absl::ConstInitType	,
		base_internal::SchedulingMode	mode
	)

inlineconstexpr

Definition at line 61 of file third_party/bloaty/third_party/abseil-cpp/absl/base/internal/spinlock.h.

◆ ~SpinLock() [2/2]

absl::base_internal::SpinLock::~SpinLock ( )

default

◆ SpinLock() [8/8]

absl::base_internal::SpinLock::SpinLock ( const SpinLock & )

privatedelete

Member Function Documentation

◆ AssertHeld()

void absl::base_internal::SpinLock::AssertHeld ( ) const

inline

Definition at line 125 of file third_party/abseil-cpp/absl/base/internal/spinlock.h.

◆ DecodeWaitCycles() [1/2]

static uint64_t absl::base_internal::SpinLock::DecodeWaitCycles ( uint32_t lock_value )

staticprotected

◆ DecodeWaitCycles() [2/2]

uint64_t absl::base_internal::SpinLock::DecodeWaitCycles ( uint32_t lock_value )

staticprotected

Definition at line 223 of file abseil-cpp/absl/base/internal/spinlock.cc.

◆ EncodeWaitCycles() [1/2]

static uint32_t absl::base_internal::SpinLock::EncodeWaitCycles	(	int64_t	wait_start_time,
		int64_t	wait_end_time
	)

staticprotected

◆ EncodeWaitCycles() [2/2]

uint32_t absl::base_internal::SpinLock::EncodeWaitCycles	(	int64_t	wait_start_time,
		int64_t	wait_end_time
	)

staticprotected

Definition at line 199 of file abseil-cpp/absl/base/internal/spinlock.cc.

◆ IsCooperative() [1/2]

static constexpr bool absl::base_internal::SpinLock::IsCooperative ( base_internal::SchedulingMode scheduling_mode )

inlinestaticconstexprprivate

Definition at line 163 of file third_party/bloaty/third_party/abseil-cpp/absl/base/internal/spinlock.h.

◆ IsCooperative() [2/2]

static constexpr bool absl::base_internal::SpinLock::IsCooperative ( base_internal::SchedulingMode scheduling_mode )

inlinestaticconstexprprivate

Definition at line 173 of file third_party/abseil-cpp/absl/base/internal/spinlock.h.

◆ IsHeld() [1/2]

bool absl::base_internal::SpinLock::IsHeld ( ) const

inline

Definition at line 117 of file third_party/bloaty/third_party/abseil-cpp/absl/base/internal/spinlock.h.

◆ IsHeld() [2/2]

bool absl::base_internal::SpinLock::IsHeld ( ) const

inline

Definition at line 119 of file third_party/abseil-cpp/absl/base/internal/spinlock.h.

◆ Lock() [1/2]

void absl::base_internal::SpinLock::Lock ( )

inline

Definition at line 74 of file third_party/bloaty/third_party/abseil-cpp/absl/base/internal/spinlock.h.

◆ Lock() [2/2]

void absl::base_internal::SpinLock::Lock ( )

inline

Definition at line 76 of file third_party/abseil-cpp/absl/base/internal/spinlock.h.

◆ operator=() [1/2]

SpinLock& absl::base_internal::SpinLock::operator= ( const SpinLock & )

privatedelete

◆ operator=() [2/2]

SpinLock& absl::base_internal::SpinLock::operator= ( const SpinLock & )

privatedelete

◆ SlowLock() [1/2]

void absl::base_internal::SpinLock::SlowLock ( )

private

◆ SlowLock() [2/2]

void absl::base_internal::SpinLock::SlowLock ( )

private

Definition at line 105 of file abseil-cpp/absl/base/internal/spinlock.cc.

◆ SlowUnlock() [1/2]

void absl::base_internal::SpinLock::SlowUnlock ( uint32_t lock_value )

private

◆ SlowUnlock() [2/2]

void absl::base_internal::SpinLock::SlowUnlock ( uint32_t lock_value )

private

Definition at line 173 of file abseil-cpp/absl/base/internal/spinlock.cc.

◆ SpinLoop() [1/2]

uint32_t absl::base_internal::SpinLock::SpinLoop ( )

private

◆ SpinLoop() [2/2]

uint32_t absl::base_internal::SpinLock::SpinLoop ( )

private

Definition at line 88 of file abseil-cpp/absl/base/internal/spinlock.cc.

◆ TryLock() [1/2]

bool absl::base_internal::SpinLock::TryLock ( )

inline

Definition at line 86 of file third_party/bloaty/third_party/abseil-cpp/absl/base/internal/spinlock.h.

◆ TryLock() [2/2]

bool absl::base_internal::SpinLock::TryLock ( )

inline

Definition at line 88 of file third_party/abseil-cpp/absl/base/internal/spinlock.h.

◆ TryLockImpl() [1/2]

bool absl::base_internal::SpinLock::TryLockImpl ( )

inlineprivate

Definition at line 173 of file third_party/bloaty/third_party/abseil-cpp/absl/base/internal/spinlock.h.

◆ TryLockImpl() [2/2]

bool absl::base_internal::SpinLock::TryLockImpl ( )

inlineprivate

Definition at line 183 of file third_party/abseil-cpp/absl/base/internal/spinlock.h.

◆ TryLockInternal() [1/2]

uint32_t absl::base_internal::SpinLock::TryLockInternal	(	uint32_t	lock_value,
		uint32_t	wait_cycles
	)

private

◆ TryLockInternal() [2/2]

uint32_t absl::base_internal::SpinLock::TryLockInternal	(	uint32_t	lock_value,
		uint32_t	wait_cycles
	)

inlineprivate

Definition at line 227 of file third_party/abseil-cpp/absl/base/internal/spinlock.h.

◆ Unlock() [1/2]

void absl::base_internal::SpinLock::Unlock ( )

inline

Definition at line 96 of file third_party/bloaty/third_party/abseil-cpp/absl/base/internal/spinlock.h.

◆ Unlock() [2/2]

void absl::base_internal::SpinLock::Unlock ( )

inline

Definition at line 98 of file third_party/abseil-cpp/absl/base/internal/spinlock.h.

Friends And Related Function Documentation

◆ SpinLockTest

SpinLockTest

friend

Definition at line 143 of file third_party/abseil-cpp/absl/base/internal/spinlock.h.

Member Data Documentation

◆ kSpinLockCooperative

static constexpr uint32_t absl::base_internal::SpinLock::kSpinLockCooperative = 2

staticconstexprprivate

Definition at line 165 of file third_party/abseil-cpp/absl/base/internal/spinlock.h.

◆ kSpinLockDisabledScheduling

static constexpr uint32_t absl::base_internal::SpinLock::kSpinLockDisabledScheduling = 4

staticconstexprprivate

Definition at line 166 of file third_party/abseil-cpp/absl/base/internal/spinlock.h.

◆ kSpinLockHeld

static constexpr uint32_t absl::base_internal::SpinLock::kSpinLockHeld = 1

staticconstexprprivate

Definition at line 164 of file third_party/abseil-cpp/absl/base/internal/spinlock.h.

◆ kSpinLockSleeper

static constexpr uint32_t absl::base_internal::SpinLock::kSpinLockSleeper = 8

staticconstexprprivate

Definition at line 167 of file third_party/abseil-cpp/absl/base/internal/spinlock.h.

◆ kWaitTimeMask

static constexpr uint32_t absl::base_internal::SpinLock::kWaitTimeMask

staticconstexprprivate

Initial value:

=

~(kSpinLockHeld | kSpinLockCooperative | kSpinLockDisabledScheduling)

Definition at line 169 of file third_party/abseil-cpp/absl/base/internal/spinlock.h.

◆ lockword_

std::atomic< uint32_t > absl::base_internal::SpinLock::lockword_

private

Definition at line 188 of file third_party/abseil-cpp/absl/base/internal/spinlock.h.

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

Public Member Functions

Static Protected Member Functions

Private Member Functions

Static Private Member Functions

Private Attributes

Static Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ SpinLock() [1/8]

◆ SpinLock() [2/8]

◆ SpinLock() [3/8]

◆ ~SpinLock() [1/2]

◆ SpinLock() [4/8]

◆ SpinLock() [5/8]

◆ SpinLock() [6/8]

◆ SpinLock() [7/8]

◆ ~SpinLock() [2/2]

◆ SpinLock() [8/8]

Member Function Documentation

◆ AssertHeld()

◆ DecodeWaitCycles() [1/2]

◆ DecodeWaitCycles() [2/2]

◆ EncodeWaitCycles() [1/2]

◆ EncodeWaitCycles() [2/2]

◆ IsCooperative() [1/2]

◆ IsCooperative() [2/2]

◆ IsHeld() [1/2]

◆ IsHeld() [2/2]

◆ Lock() [1/2]

◆ Lock() [2/2]

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ SlowLock() [1/2]

◆ SlowLock() [2/2]

◆ SlowUnlock() [1/2]

◆ SlowUnlock() [2/2]

◆ SpinLoop() [1/2]

◆ SpinLoop() [2/2]

◆ TryLock() [1/2]

◆ TryLock() [2/2]

◆ TryLockImpl() [1/2]

◆ TryLockImpl() [2/2]

◆ TryLockInternal() [1/2]

◆ TryLockInternal() [2/2]

◆ Unlock() [1/2]

◆ Unlock() [2/2]

Friends And Related Function Documentation

◆ SpinLockTest

Member Data Documentation

◆ kSpinLockCooperative

◆ kSpinLockDisabledScheduling

◆ kSpinLockHeld

◆ kSpinLockSleeper

◆ kWaitTimeMask

◆ lockword_