Classes
class	AtomicHook< ReturnType(*)(Args...)>
struct	Callable
class	CycleClock
class	CycleClockSource
struct	DataMemAndPtr
struct	DataMemAndRef
struct	Invoker
class	LowLevelAlloc
struct	MemFunAndPtr
struct	MemFunAndRef
struct	PerThreadSynch
class	SchedulingGuard
class	SchedulingHelper
class	ScopedSetEnv
class	SpinLock
class	SpinLockHolder
struct	SpinLockTest
struct	SpinLockWaitTransition
struct	StrippedAccept
struct	ThreadIdentity
Enumerations
enum	{ kOnceInit = 0, kOnceRunning = 0x65C2937B, kOnceWaiter = 0x05A308D2, kOnceDone = 221 }
enum	{ PROFILE_TIMESTAMP_SHIFT = 7 }
enum	{ LOCKWORD_RESERVED_SHIFT = 3 }
enum	LinkerInitialized { kLinkerInitialized = 0 }
enum	SchedulingMode { SCHEDULE_KERNEL_ONLY = 0, SCHEDULE_COOPERATIVE_AND_KERNEL }
Functions
static void	AddToFreelist (void v, LowLevelAlloc::Arena arena)
template<typename Callable , typename... Args>
void	CallOnceImpl (std::atomic< uint32_t > *control, base_internal::SchedulingMode scheduling_mode, Callable &&fn, Args &&...args)
static uintptr_t	CheckedAdd (uintptr_t a, uintptr_t b)
void	ClearCurrentThreadIdentity ()
static void	Coalesce (AllocList *a)
std::atomic< uint32_t > *	ControlWord (absl::once_flag *flag)
ABSL_BASE_INTERNAL_FORCEINLINE int	CountLeadingZeros32 (uint32_t n)
ABSL_BASE_INTERNAL_FORCEINLINE int	CountLeadingZeros32Slow (uint64_t n)
ABSL_BASE_INTERNAL_FORCEINLINE int	CountLeadingZeros64 (uint64_t n)
ABSL_BASE_INTERNAL_FORCEINLINE int	CountLeadingZeros64Slow (uint64_t n)
ABSL_BASE_INTERNAL_FORCEINLINE int	CountTrailingZerosNonZero32 (uint32_t n)
ABSL_BASE_INTERNAL_FORCEINLINE int	CountTrailingZerosNonZero32Slow (uint32_t n)
ABSL_BASE_INTERNAL_FORCEINLINE int	CountTrailingZerosNonZero64 (uint64_t n)
ABSL_BASE_INTERNAL_FORCEINLINE int	CountTrailingZerosNonZero64Slow (uint64_t n)
ThreadIdentity *	CurrentThreadIdentityIfPresent ()
static void *	DoAllocWithArena (size_t request, LowLevelAlloc::Arena *arena)
static void	FreeTID (void *v)
static double	GetNominalCPUFrequency ()
static int	GetNumCPUs ()
pid_t	GetTID ()
static std::vector< uint32_t > *tid_array	GUARDED_BY (tid_lock)
constexpr uintptr_t	HideMask ()
template<class T >
uintptr_t	HidePtr (T *ptr)
static void	InitGetTID ()
static void	InitializeSystemInfo ()
static int	IntLog2 (size_t size, size_t base)
template<typename F , typename... Args>
InvokeT< F, Args...>	Invoke (F &&f, Args &&...args)
static void	LLA_SkiplistDelete (AllocList head, AllocList e, AllocList **prev)
static void	LLA_SkiplistInsert (AllocList head, AllocList e, AllocList **prev)
static int	LLA_SkiplistLevels (size_t size, size_t base, uint32_t *random)
static AllocList *	LLA_SkiplistSearch (AllocList head, AllocList e, AllocList **prev)
template<typename Callable , typename... Args>
void	LowLevelCallOnce (absl::once_flag *flag, Callable &&fn, Args &&...args)
static uintptr_t	Magic (uintptr_t magic, AllocList::Header *ptr)
static AllocList *	Next (int i, AllocList prev, LowLevelAlloc::Arena arena)
double	NominalCPUFrequency ()
int	NumCPUs ()
static int	Random (uint32_t *state)
static bool	ReadLongFromFile (const char file, long value)
void	RegisterSpinLockProfiler (void(fn)(const void contendedlock, int64_t wait_cycles))
void	RegisterSpinLockProfiler (void(fn)(const void lock, int64_t wait_cycles))
static uintptr_t	RoundUp (uintptr_t addr, uintptr_t align)
void	SetCurrentThreadIdentity (ThreadIdentity *identity, ThreadIdentityReclaimerFunction reclaimer)
void	SpinLockDelay (std::atomic< uint32_t > *w, uint32_t value, int loop, base_internal::SchedulingMode scheduling_mode)
int	SpinLockSuggestedDelayNS (int loop)
uint32_t	SpinLockWait (std::atomic< uint32_t > *w, int n, const SpinLockWaitTransition trans[], base_internal::SchedulingMode scheduling_mode)
void	SpinLockWake (std::atomic< uint32_t > *w, bool all)
void	ThrowStdBadAlloc ()
void	ThrowStdBadFunctionCall ()
void	ThrowStdDomainError (const std::string &what_arg)
void	ThrowStdDomainError (const char *what_arg)
void	ThrowStdInvalidArgument (const std::string &what_arg)
void	ThrowStdInvalidArgument (const char *what_arg)
void	ThrowStdLengthError (const std::string &what_arg)
void	ThrowStdLengthError (const char *what_arg)
void	ThrowStdLogicError (const std::string &what_arg)
void	ThrowStdLogicError (const char *what_arg)
void	ThrowStdOutOfRange (const std::string &what_arg)
void	ThrowStdOutOfRange (const char *what_arg)
void	ThrowStdOverflowError (const std::string &what_arg)
void	ThrowStdOverflowError (const char *what_arg)
void	ThrowStdRangeError (const std::string &what_arg)
void	ThrowStdRangeError (const char *what_arg)
void	ThrowStdRuntimeError (const std::string &what_arg)
void	ThrowStdRuntimeError (const char *what_arg)
void	ThrowStdUnderflowError (const std::string &what_arg)
void	ThrowStdUnderflowError (const char *what_arg)
template<class T >
T *	UnhidePtr (uintptr_t hidden)
Variables
static std::atomic< uint64_t >	delay_rand
static once_flag	init_system_info_once
static constexpr int	kBitsPerWord = 32
static const uintptr_t	kMagicAllocated = 0x4c833e95U
static const uintptr_t	kMagicUnallocated = ~kMagicAllocated
static const int	kMaxLevel = 30
static double	nominal_cpu_frequency = 1.0
static int	num_cpus = 0
static ABSL_CONST_INIT base_internal::AtomicHook < void()(const void lock, int64_t wait_cycles)>	submit_profile_data
ABSL_PER_THREAD_TLS_KEYWORD ThreadIdentity *	thread_identity_ptr
static pthread_key_t	tid_key
static absl::base_internal::SpinLock	tid_lock (absl::base_internal::kLinkerInitialized)
static once_flag	tid_once

Enumeration Type Documentation

anonymous enum

Enumerator:

kOnceInit
kOnceRunning
kOnceWaiter
kOnceDone

Definition at line 134 of file call_once.h.

anonymous enum

Enumerator:

PROFILE_TIMESTAMP_SHIFT

Definition at line 195 of file spinlock.cc.

anonymous enum

Enumerator:

LOCKWORD_RESERVED_SHIFT

Definition at line 196 of file spinlock.cc.

enum absl::base_internal::LinkerInitialized

Enumerator:

kLinkerInitialized

Definition at line 76 of file macros.h.

enum absl::base_internal::SchedulingMode

Enumerator:

SCHEDULE_KERNEL_ONLY
SCHEDULE_COOPERATIVE_AND_KERNEL

Definition at line 46 of file scheduling_mode.h.

Function Documentation

static void absl::base_internal::AddToFreelist	(	void *	v,
		LowLevelAlloc::Arena *	arena
	)		`[static]`

Definition at line 489 of file low_level_alloc.cc.

template<typename Callable , typename... Args>

void absl::base_internal::CallOnceImpl	(	std::atomic< uint32_t > *	control,
		base_internal::SchedulingMode	scheduling_mode,
		Callable &&	fn,
		Args &&...	args
	)

Definition at line 145 of file call_once.h.

static uintptr_t absl::base_internal::CheckedAdd	(	uintptr_t	a,
		uintptr_t	b
	)		`[inline, static]`

Definition at line 434 of file low_level_alloc.cc.

void absl::base_internal::ClearCurrentThreadIdentity ( )

Definition at line 110 of file thread_identity.cc.

static void absl::base_internal::Coalesce ( AllocList * a ) [static]

Definition at line 470 of file low_level_alloc.cc.

std::atomic< uint32_t > * absl::base_internal::ControlWord ( absl::once_flag * flag ) [inline]

Definition at line 184 of file call_once.h.

ABSL_BASE_INTERNAL_FORCEINLINE int absl::base_internal::CountLeadingZeros32 ( uint32_t n )

Definition at line 104 of file bits.h.

ABSL_BASE_INTERNAL_FORCEINLINE int absl::base_internal::CountLeadingZeros32Slow ( uint64_t n )

Definition at line 96 of file bits.h.

ABSL_BASE_INTERNAL_FORCEINLINE int absl::base_internal::CountLeadingZeros64 ( uint64_t n )

Definition at line 60 of file bits.h.

ABSL_BASE_INTERNAL_FORCEINLINE int absl::base_internal::CountLeadingZeros64Slow ( uint64_t n )

Definition at line 51 of file bits.h.

ABSL_BASE_INTERNAL_FORCEINLINE int absl::base_internal::CountTrailingZerosNonZero32 ( uint32_t n )

Definition at line 174 of file bits.h.

ABSL_BASE_INTERNAL_FORCEINLINE int absl::base_internal::CountTrailingZerosNonZero32Slow ( uint32_t n )

Definition at line 163 of file bits.h.

ABSL_BASE_INTERNAL_FORCEINLINE int absl::base_internal::CountTrailingZerosNonZero64 ( uint64_t n )

Definition at line 141 of file bits.h.

ABSL_BASE_INTERNAL_FORCEINLINE int absl::base_internal::CountTrailingZerosNonZero64Slow ( uint64_t n )

Definition at line 129 of file bits.h.

ThreadIdentity * absl::base_internal::CurrentThreadIdentityIfPresent ( )

Definition at line 122 of file thread_identity.cc.

static void* absl::base_internal::DoAllocWithArena	(	size_t	request,
		LowLevelAlloc::Arena *	arena
	)		`[static]`

Definition at line 524 of file low_level_alloc.cc.

static void absl::base_internal::FreeTID ( void * v ) [static]

Definition at line 340 of file sysinfo.cc.

static double absl::base_internal::GetNominalCPUFrequency ( ) [static]

Definition at line 216 of file sysinfo.cc.

static int absl::base_internal::GetNumCPUs ( ) [static]

Definition at line 65 of file sysinfo.cc.

pid_t absl::base_internal::GetTID ( )

Definition at line 363 of file sysinfo.cc.

static std::vector<uint32_t>* tid_array absl::base_internal::GUARDED_BY ( tid_lock ) [static]

constexpr uintptr_t absl::base_internal::HideMask ( )

Definition at line 25 of file hide_ptr.h.

template<class T >

uintptr_t absl::base_internal::HidePtr ( T * ptr ) [inline]

Definition at line 33 of file hide_ptr.h.

static void absl::base_internal::InitGetTID ( ) [static]

Definition at line 349 of file sysinfo.cc.

static void absl::base_internal::InitializeSystemInfo ( ) [static]

Definition at line 262 of file sysinfo.cc.

static int absl::base_internal::IntLog2	(	size_t	size,
		size_t	base
	)		`[static]`

Definition at line 109 of file low_level_alloc.cc.

template<typename F , typename... Args>

InvokeT<F, Args...> absl::base_internal::Invoke	(	F &&	f,
		Args &&...	args
	)

Definition at line 181 of file invoke.h.

static void absl::base_internal::LLA_SkiplistDelete	(	AllocList *	head,
		AllocList *	e,
		AllocList **	prev
	)		`[static]`

Definition at line 184 of file low_level_alloc.cc.

static void absl::base_internal::LLA_SkiplistInsert	(	AllocList *	head,
		AllocList *	e,
		AllocList **	prev
	)		`[static]`

Definition at line 169 of file low_level_alloc.cc.

static int absl::base_internal::LLA_SkiplistLevels	(	size_t	size,
		size_t	base,
		uint32_t *	random
	)		`[static]`

Definition at line 139 of file low_level_alloc.cc.

static AllocList* absl::base_internal::LLA_SkiplistSearch	(	AllocList *	head,
		AllocList *	e,
		AllocList **	prev
	)		`[static]`

Definition at line 155 of file low_level_alloc.cc.

template<typename Callable , typename... Args>

void absl::base_internal::LowLevelCallOnce	(	absl::once_flag *	flag,
		Callable &&	fn,
		Args &&...	args
	)

Definition at line 189 of file call_once.h.

static uintptr_t absl::base_internal::Magic	(	uintptr_t	magic,
		AllocList::Header *	ptr
	)		`[inline, static]`

Definition at line 320 of file low_level_alloc.cc.

static AllocList* absl::base_internal::Next	(	int	i,
		AllocList *	prev,
		LowLevelAlloc::Arena *	arena
	)		`[static]`

Definition at line 451 of file low_level_alloc.cc.

double absl::base_internal::NominalCPUFrequency ( )

Definition at line 272 of file sysinfo.cc.

int absl::base_internal::NumCPUs ( )

Definition at line 267 of file sysinfo.cc.

static int absl::base_internal::Random ( uint32_t * state ) [static]

Definition at line 121 of file low_level_alloc.cc.

static bool absl::base_internal::ReadLongFromFile	(	const char *	file,
		long *	value
	)		`[static]`

Definition at line 107 of file sysinfo.cc.

void absl::base_internal::RegisterSpinLockProfiler ( void(*)(const void *contendedlock, int64_t wait_cycles) fn )

Definition at line 63 of file spinlock.cc.

void absl::base_internal::RegisterSpinLockProfiler ( void(*)(const void *lock, int64_t wait_cycles) fn )

static uintptr_t absl::base_internal::RoundUp	(	uintptr_t	addr,
		uintptr_t	align
	)		`[inline, static]`

Definition at line 442 of file low_level_alloc.cc.

void absl::base_internal::SetCurrentThreadIdentity	(	ThreadIdentity *	identity,
		ThreadIdentityReclaimerFunction	reclaimer
	)

Definition at line 61 of file thread_identity.cc.

void absl::base_internal::SpinLockDelay	(	std::atomic< uint32_t > *	w,
		uint32_t	value,
		int	loop,
		base_internal::SchedulingMode	scheduling_mode
	)		`[inline]`

Definition at line 85 of file spinlock_wait.h.

int absl::base_internal::SpinLockSuggestedDelayNS ( int loop )

Definition at line 61 of file spinlock_wait.cc.

uint32_t absl::base_internal::SpinLockWait	(	std::atomic< uint32_t > *	w,
		int	n,
		const SpinLockWaitTransition	trans[],
		base_internal::SchedulingMode	scheduling_mode
	)

Definition at line 38 of file spinlock_wait.cc.

void absl::base_internal::SpinLockWake	(	std::atomic< uint32_t > *	w,
		bool	all
	)		`[inline]`

Definition at line 80 of file spinlock_wait.h.

void absl::base_internal::ThrowStdBadAlloc ( )

Definition at line 103 of file throw_delegate.cc.

void absl::base_internal::ThrowStdBadFunctionCall ( )

Definition at line 101 of file throw_delegate.cc.

void absl::base_internal::ThrowStdDomainError ( const std::string & what_arg )

Definition at line 52 of file throw_delegate.cc.

void absl::base_internal::ThrowStdDomainError ( const char * what_arg )

Definition at line 55 of file throw_delegate.cc.

void absl::base_internal::ThrowStdInvalidArgument ( const std::string & what_arg )

Definition at line 45 of file throw_delegate.cc.

void absl::base_internal::ThrowStdInvalidArgument ( const char * what_arg )

Definition at line 48 of file throw_delegate.cc.

void absl::base_internal::ThrowStdLengthError ( const std::string & what_arg )

Definition at line 59 of file throw_delegate.cc.

void absl::base_internal::ThrowStdLengthError ( const char * what_arg )

Definition at line 62 of file throw_delegate.cc.

void absl::base_internal::ThrowStdLogicError ( const std::string & what_arg )

Definition at line 39 of file throw_delegate.cc.

void absl::base_internal::ThrowStdLogicError ( const char * what_arg )

Definition at line 42 of file throw_delegate.cc.

void absl::base_internal::ThrowStdOutOfRange ( const std::string & what_arg )

Definition at line 66 of file throw_delegate.cc.

void absl::base_internal::ThrowStdOutOfRange ( const char * what_arg )

Definition at line 69 of file throw_delegate.cc.

void absl::base_internal::ThrowStdOverflowError ( const std::string & what_arg )

Definition at line 87 of file throw_delegate.cc.

void absl::base_internal::ThrowStdOverflowError ( const char * what_arg )

Definition at line 90 of file throw_delegate.cc.

void absl::base_internal::ThrowStdRangeError ( const std::string & what_arg )

Definition at line 80 of file throw_delegate.cc.

void absl::base_internal::ThrowStdRangeError ( const char * what_arg )

Definition at line 83 of file throw_delegate.cc.

void absl::base_internal::ThrowStdRuntimeError ( const std::string & what_arg )

Definition at line 73 of file throw_delegate.cc.

void absl::base_internal::ThrowStdRuntimeError ( const char * what_arg )

Definition at line 76 of file throw_delegate.cc.

void absl::base_internal::ThrowStdUnderflowError ( const std::string & what_arg )

Definition at line 94 of file throw_delegate.cc.

void absl::base_internal::ThrowStdUnderflowError ( const char * what_arg )

Definition at line 97 of file throw_delegate.cc.

template<class T >

T* absl::base_internal::UnhidePtr ( uintptr_t hidden ) [inline]

Definition at line 40 of file hide_ptr.h.

Variable Documentation

std::atomic<uint64_t> absl::base_internal::delay_rand [static]

Definition at line 58 of file spinlock_wait.cc.

once_flag absl::base_internal::init_system_info_once [static]

Definition at line 61 of file sysinfo.cc.

constexpr int absl::base_internal::kBitsPerWord = 32 [static]

Definition at line 337 of file sysinfo.cc.

const uintptr_t absl::base_internal::kMagicAllocated = 0x4c833e95U [static]

Definition at line 274 of file low_level_alloc.cc.

const uintptr_t absl::base_internal::kMagicUnallocated = ~kMagicAllocated [static]

Definition at line 275 of file low_level_alloc.cc.

const int absl::base_internal::kMaxLevel = 30 [static]

Definition at line 71 of file low_level_alloc.cc.

double absl::base_internal::nominal_cpu_frequency = 1.0 [static]

Definition at line 63 of file sysinfo.cc.

int absl::base_internal::num_cpus = 0 [static]

Definition at line 62 of file sysinfo.cc.

ABSL_CONST_INIT base_internal::AtomicHook<void (*)(const void *lock, int64_t wait_cycles)> absl::base_internal::submit_profile_data [static]

Definition at line 61 of file spinlock.cc.

ABSL_PER_THREAD_TLS_KEYWORD ThreadIdentity* absl::base_internal::thread_identity_ptr

Definition at line 58 of file thread_identity.cc.

pthread_key_t absl::base_internal::tid_key [static]

Definition at line 329 of file sysinfo.cc.

absl::base_internal::SpinLock absl::base_internal::tid_lock(absl::base_internal::kLinkerInitialized) [static]

once_flag absl::base_internal::tid_once [static]

Definition at line 328 of file sysinfo.cc.

Classes

Enumerations

Functions

Variables

Enumeration Type Documentation

Function Documentation

Variable Documentation