#include "/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/openmp/runtime/src/kmp_wait_release.h"

Inheritance diagram for kmp_flag_oncore:

[legend]

Public Member Functions
	kmp_flag_oncore (volatile kmp_uint64 *p)

	kmp_flag_oncore (volatile kmp_uint64 *p, kmp_uint32 idx)

	kmp_flag_oncore (volatile kmp_uint64 p, kmp_uint64 c, kmp_uint32 idx, enum barrier_type bar_t, kmp_info_t thr USE_ITT_BUILD_ARG(void *itt))

virtual	~kmp_flag_oncore () override

void *	operator new (size_t size)

void	operator delete (void *p)

bool	done_check_val (kmp_uint64 old_loc) override

bool	done_check () override

bool	notdone_check () override

void	internal_release ()

void	wait (kmp_info_t *this_thr, int final_spin)

void	release ()

void	suspend (int th_gtid)

void	resume (int th_gtid)

int	execute_tasks (kmp_info_t this_thr, kmp_int32 gtid, int final_spin, int thread_finished USE_ITT_BUILD_ARG(void *itt_sync_obj), kmp_int32 is_constrained)

enum barrier_type	get_bt ()

flag_type	get_ptr_type ()

Public Member Functions inherited from kmp_flag_native< kmp_uint64, flag_oncore, false >
	kmp_flag_native (volatile kmp_uint64 *p)

	kmp_flag_native (volatile kmp_uint64 p, kmp_info_t thr)

	kmp_flag_native (volatile kmp_uint64 *p, kmp_uint64 c)

	kmp_flag_native (volatile kmp_uint64 p, kmp_uint64 c, std::atomic< bool > sloc)

virtual	~kmp_flag_native ()

void *	operator new (size_t size)

void	operator delete (void *p)

volatile kmp_uint64 *	get ()

void *	get_void_p ()

void	set (volatile kmp_uint64 *new_loc)

kmp_uint64	load ()

void	store (kmp_uint64 val)

virtual bool	done_check ()

virtual bool	done_check_val (kmp_uint64 old_loc)

virtual bool	notdone_check ()

void	internal_release ()

kmp_uint64	set_sleeping ()

void	unset_sleeping ()

bool	is_sleeping_val (kmp_uint64 old_loc)

bool	is_sleeping ()
	Test whether there are threads sleeping on the flag.

bool	is_any_sleeping ()

kmp_uint8 *	get_stolen ()

Public Member Functions inherited from kmp_flag< FlagType >
	kmp_flag ()

	kmp_flag (int nwaiters)

	kmp_flag (std::atomic< bool > *sloc)

flag_type	get_type ()

kmp_info_t *	get_waiter (kmp_uint32 i)
	param i in index into waiting_threads

kmp_uint32	get_num_waiters ()

void	set_waiter (kmp_info_t *thr)

enum barrier_type	get_bt ()

Additional Inherited Members
Public Types inherited from kmp_flag_native< kmp_uint64, flag_oncore, false >
typedef kmp_uint64	flag_t

Public Types inherited from kmp_flag< FlagType >
typedef flag_traits< FlagType >	traits_type

Protected Types inherited from kmp_flag_native< kmp_uint64, flag_oncore, false >
typedef flag_traits< FlagType >	traits_type

Protected Attributes inherited from kmp_flag_native< kmp_uint64, flag_oncore, false >
volatile kmp_uint64 *	loc

kmp_uint64	checker
	When flag==checker, it has been released.

Protected Attributes inherited from kmp_flag< FlagType >
flag_properties	t
	"Type" of the flag in loc

kmp_info_t *	waiting_threads [1] = {nullptr}

kmp_uint32	num_waiting_threads
	Num threads sleeping on this thread.

std::atomic< bool > *	sleepLoc

Detailed Description

Definition at line 935 of file kmp_wait_release.h.

Constructor & Destructor Documentation

◆ kmp_flag_oncore() [1/3]

kmp_flag_oncore::kmp_flag_oncore ( volatile kmp_uint64 * p )

inline

Definition at line 949 of file kmp_wait_release.h.

◆ kmp_flag_oncore() [2/3]

kmp_flag_oncore::kmp_flag_oncore	(	volatile kmp_uint64 *	p,
		kmp_uint32	idx
	)

inline

Definition at line 952 of file kmp_wait_release.h.

◆ kmp_flag_oncore() [3/3]

kmp_flag_oncore::kmp_flag_oncore	(	volatile kmp_uint64 *	p,
		kmp_uint64	c,
		kmp_uint32	idx,
		enum barrier_type	bar_t,
		kmp_info_t *thr	USE_ITT_BUILD_ARGvoid *itt
	)

inline

Definition at line 956 of file kmp_wait_release.h.

◆ ~kmp_flag_oncore()

virtual kmp_flag_oncore::~kmp_flag_oncore ( )

inlineoverridevirtual

Definition at line 962 of file kmp_wait_release.h.

Member Function Documentation

◆ done_check()

bool kmp_flag_oncore::done_check ( )

inlineoverridevirtual

Returns: true if the flag object has been released.

Reimplemented from kmp_flag_native< kmp_uint64, flag_oncore, false >.

Definition at line 968 of file kmp_wait_release.h.

References done_check_val(), and kmp_flag_native< kmp_uint64, flag_oncore, false >::get().

◆ done_check_val()

bool kmp_flag_oncore::done_check_val ( kmp_uint64 old_loc )

inlineoverridevirtual

Parameters

old_loc in old value of flag

Returns: true if the flag's old value indicates it was released.

Reimplemented from kmp_flag_native< kmp_uint64, flag_oncore, false >.

Definition at line 965 of file kmp_wait_release.h.

References kmp_flag_native< kmp_uint64, flag_oncore, false >::checker.

Referenced by done_check().

◆ execute_tasks()

int kmp_flag_oncore::execute_tasks	(	kmp_info_t *	this_thr,
		kmp_int32	gtid,
		int	final_spin,
		int *thread_finished	USE_ITT_BUILD_ARGvoid *itt_sync_obj,
		kmp_int32	is_constrained
	)

inline

Definition at line 1007 of file kmp_wait_release.h.

References __kmp_execute_tasks_oncore(), ret, and USE_ITT_BUILD_ARG.

◆ get_bt()

enum barrier_type kmp_flag_oncore::get_bt ( )

inline

Definition at line 1023 of file kmp_wait_release.h.

◆ get_ptr_type()

flag_type kmp_flag_oncore::get_ptr_type ( )

inline

Definition at line 1024 of file kmp_wait_release.h.

References flag_oncore.

◆ internal_release()

void kmp_flag_oncore::internal_release ( )

inline

Definition at line 983 of file kmp_wait_release.h.

References __kmp_dflt_blocktime, kmp_flag_native< kmp_uint64, flag_oncore, false >::get(), KMP_MAX_BLOCKTIME, KMP_TEST_THEN_OR64, and mask.

◆ notdone_check()

bool kmp_flag_oncore::notdone_check ( )

inlineoverridevirtual

Returns: true if the flag object is not yet released. Used in __kmp_wait_template like:
while (flag.notdone_check()) { pause(); }

flag
volatile int flag
Definition: root-threads-affinity.c:24

Reimplemented from kmp_flag_native< kmp_uint64, flag_oncore, false >.

Definition at line 969 of file kmp_wait_release.h.

References __kmp_wait_64(), flag, kmp_flag_native< kmp_uint64, flag_oncore, false >::get(), KMP_BARRIER_STATE_BUMP, KMP_BARRIER_SWITCH_TO_OWN_FLAG, KMP_BARRIER_SWITCHING, TRUE, and USE_ITT_BUILD_ARG.

◆ operator delete()

void kmp_flag_oncore::operator delete ( void * p )

inline

Definition at line 964 of file kmp_wait_release.h.

References __kmp_free, and p.

◆ operator new()

void * kmp_flag_oncore::operator new ( size_t size )

inline

Definition at line 963 of file kmp_wait_release.h.

References __kmp_allocate, and size.

◆ release()

void kmp_flag_oncore::release ( )

inline

Definition at line 1001 of file kmp_wait_release.h.

References __kmp_release_template().

◆ resume()

void kmp_flag_oncore::resume ( int th_gtid )

inline

Definition at line 1006 of file kmp_wait_release.h.

References __kmp_resume_oncore().

◆ suspend()

void kmp_flag_oncore::suspend ( int th_gtid )

inline

Definition at line 1002 of file kmp_wait_release.h.

References __kmp_suspend_oncore().

◆ wait()

void kmp_flag_oncore::wait	(	kmp_info_t *	this_thr,
		int	final_spin
	)

inline

Definition at line 993 of file kmp_wait_release.h.

References USE_ITT_BUILD_ARG.

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

runtime/src/kmp_wait_release.h

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ kmp_flag_oncore() [1/3]

◆ kmp_flag_oncore() [2/3]

◆ kmp_flag_oncore() [3/3]

◆ ~kmp_flag_oncore()

Member Function Documentation

◆ done_check()

◆ done_check_val()

◆ execute_tasks()

◆ get_bt()

◆ get_ptr_type()

◆ internal_release()

◆ notdone_check()

◆ operator delete()

◆ operator new()

◆ release()

◆ resume()

◆ suspend()

◆ wait()