kmp_lock.h File Reference

#include <limits.h>
#include <stddef.h>
#include "kmp_debug.h"
#include "kmp_os.h"

Go to the source code of this file.

Classes
struct	kmp_lock_pool
struct	kmp_base_tas_lock
union	kmp_tas_lock
union	kmp_ticket_lock
struct	kmp_base_queuing_lock
union	kmp_queuing_lock
struct	kmp_base_drdpa_lock
union	kmp_drdpa_lock
union	kmp_user_lock
struct	kmp_lock_table
struct	kmp_block_of_locks
struct	kmp_backoff_t

Macros
#define	KMP_PAD(type, sz)
#define	KMP_GTID_DNE   (-2)
#define	OMP_LOCK_T_SIZE   sizeof(void *)
#define	OMP_NEST_LOCK_T_SIZE   sizeof(void *)
#define	OMP_CRITICAL_SIZE   sizeof(void *)
#define	INTEL_CRITICAL_SIZE   32
#define	kmp_lf_critical_section   1
#define	KMP_TAS_LOCK_INITIALIZER(lock)
#define	KMP_LOCK_RELEASED   1
#define	KMP_LOCK_STILL_HELD   0
#define	KMP_LOCK_ACQUIRED_FIRST   1
#define	KMP_LOCK_ACQUIRED_NEXT   0
#define	KMP_USE_FUTEX
#define	KMP_TICKET_LOCK_INITIALIZER(lock)
#define	KMP_BOOTSTRAP_LOCK_INITIALIZER(lock)
#define	KMP_BOOTSTRAP_LOCK_INIT(lock)
#define	KMP_LOCK_INIT(lock)
#define	KMP_BIND_USER_LOCK_TEMPLATE(nest, kind, suffix)
#define	KMP_BIND_USER_LOCK(kind)
#define	KMP_BIND_USER_LOCK_WITH_CHECKS(kind)
#define	KMP_BIND_NESTED_USER_LOCK(kind)
#define	KMP_BIND_NESTED_USER_LOCK_WITH_CHECKS(kind)
#define	KMP_CHECK_USER_LOCK_INIT()
#define	KMP_LOCK_BUSY(v, type)
#define	KMP_LOCK_FREE(type)
#define	KMP_LOCK_STRIP(v)

Typedefs
typedef kmp_uint32	kmp_lock_flags_t
typedef kmp_uint32	kmp_lock_index_t
typedef struct kmp_lock_pool	kmp_lock_pool_t
typedef struct kmp_base_tas_lock	kmp_base_tas_lock_t
typedef union kmp_tas_lock	kmp_tas_lock_t
typedef struct kmp_base_ticket_lock	kmp_base_ticket_lock_t
typedef union kmp_ticket_lock	kmp_ticket_lock_t
typedef struct kmp_base_queuing_lock	kmp_base_queuing_lock_t
typedef union kmp_queuing_lock	kmp_queuing_lock_t
typedef struct kmp_base_drdpa_lock	kmp_base_drdpa_lock_t
typedef union kmp_drdpa_lock	kmp_drdpa_lock_t
typedef kmp_ticket_lock_t	kmp_bootstrap_lock_t
typedef kmp_ticket_lock_t	kmp_lock_t
typedef enum kmp_lock_kind	kmp_lock_kind_t
typedef union kmp_user_lock *	kmp_user_lock_p
typedef struct kmp_lock_table	kmp_lock_table_t
typedef struct kmp_block_of_locks	kmp_block_of_locks_t

Enumerations
enum	kmp_lock_kind {   lk_default = 0 , lk_tas , lk_ticket , lk_queuing ,   lk_drdpa }

Functions
void	__kmp_validate_locks (void)
int	__kmp_acquire_tas_lock (kmp_tas_lock_t *lck, kmp_int32 gtid)
int	__kmp_test_tas_lock (kmp_tas_lock_t *lck, kmp_int32 gtid)
int	__kmp_release_tas_lock (kmp_tas_lock_t *lck, kmp_int32 gtid)
void	__kmp_init_tas_lock (kmp_tas_lock_t *lck)
void	__kmp_destroy_tas_lock (kmp_tas_lock_t *lck)
int	__kmp_acquire_nested_tas_lock (kmp_tas_lock_t *lck, kmp_int32 gtid)
int	__kmp_test_nested_tas_lock (kmp_tas_lock_t *lck, kmp_int32 gtid)
int	__kmp_release_nested_tas_lock (kmp_tas_lock_t *lck, kmp_int32 gtid)
void	__kmp_init_nested_tas_lock (kmp_tas_lock_t *lck)
void	__kmp_destroy_nested_tas_lock (kmp_tas_lock_t *lck)
int	__kmp_acquire_ticket_lock (kmp_ticket_lock_t *lck, kmp_int32 gtid)
int	__kmp_test_ticket_lock (kmp_ticket_lock_t *lck, kmp_int32 gtid)
int	__kmp_test_ticket_lock_with_cheks (kmp_ticket_lock_t *lck, kmp_int32 gtid)
int	__kmp_release_ticket_lock (kmp_ticket_lock_t *lck, kmp_int32 gtid)
void	__kmp_init_ticket_lock (kmp_ticket_lock_t *lck)
void	__kmp_destroy_ticket_lock (kmp_ticket_lock_t *lck)
int	__kmp_acquire_nested_ticket_lock (kmp_ticket_lock_t *lck, kmp_int32 gtid)
int	__kmp_test_nested_ticket_lock (kmp_ticket_lock_t *lck, kmp_int32 gtid)
int	__kmp_release_nested_ticket_lock (kmp_ticket_lock_t *lck, kmp_int32 gtid)
void	__kmp_init_nested_ticket_lock (kmp_ticket_lock_t *lck)
void	__kmp_destroy_nested_ticket_lock (kmp_ticket_lock_t *lck)
	KMP_BUILD_ASSERT (offsetof(kmp_base_queuing_lock_t, tail_id) % 8==0)
int	__kmp_acquire_queuing_lock (kmp_queuing_lock_t *lck, kmp_int32 gtid)
int	__kmp_test_queuing_lock (kmp_queuing_lock_t *lck, kmp_int32 gtid)
int	__kmp_release_queuing_lock (kmp_queuing_lock_t *lck, kmp_int32 gtid)
void	__kmp_init_queuing_lock (kmp_queuing_lock_t *lck)
void	__kmp_destroy_queuing_lock (kmp_queuing_lock_t *lck)
int	__kmp_acquire_nested_queuing_lock (kmp_queuing_lock_t *lck, kmp_int32 gtid)
int	__kmp_test_nested_queuing_lock (kmp_queuing_lock_t *lck, kmp_int32 gtid)
int	__kmp_release_nested_queuing_lock (kmp_queuing_lock_t *lck, kmp_int32 gtid)
void	__kmp_init_nested_queuing_lock (kmp_queuing_lock_t *lck)
void	__kmp_destroy_nested_queuing_lock (kmp_queuing_lock_t *lck)
int	__kmp_acquire_drdpa_lock (kmp_drdpa_lock_t *lck, kmp_int32 gtid)
int	__kmp_test_drdpa_lock (kmp_drdpa_lock_t *lck, kmp_int32 gtid)
int	__kmp_release_drdpa_lock (kmp_drdpa_lock_t *lck, kmp_int32 gtid)
void	__kmp_init_drdpa_lock (kmp_drdpa_lock_t *lck)
void	__kmp_destroy_drdpa_lock (kmp_drdpa_lock_t *lck)
int	__kmp_acquire_nested_drdpa_lock (kmp_drdpa_lock_t *lck, kmp_int32 gtid)
int	__kmp_test_nested_drdpa_lock (kmp_drdpa_lock_t *lck, kmp_int32 gtid)
int	__kmp_release_nested_drdpa_lock (kmp_drdpa_lock_t *lck, kmp_int32 gtid)
void	__kmp_init_nested_drdpa_lock (kmp_drdpa_lock_t *lck)
void	__kmp_destroy_nested_drdpa_lock (kmp_drdpa_lock_t *lck)
static int	__kmp_acquire_bootstrap_lock (kmp_bootstrap_lock_t *lck)
static int	__kmp_test_bootstrap_lock (kmp_bootstrap_lock_t *lck)
static void	__kmp_release_bootstrap_lock (kmp_bootstrap_lock_t *lck)
static void	__kmp_init_bootstrap_lock (kmp_bootstrap_lock_t *lck)
static void	__kmp_destroy_bootstrap_lock (kmp_bootstrap_lock_t *lck)
static int	__kmp_acquire_lock (kmp_lock_t *lck, kmp_int32 gtid)
static int	__kmp_test_lock (kmp_lock_t *lck, kmp_int32 gtid)
static void	__kmp_release_lock (kmp_lock_t *lck, kmp_int32 gtid)
static void	__kmp_init_lock (kmp_lock_t *lck)
static void	__kmp_destroy_lock (kmp_lock_t *lck)
static kmp_int32	__kmp_get_user_lock_owner (kmp_user_lock_p lck)
static int	__kmp_acquire_user_lock_with_checks (kmp_user_lock_p lck, kmp_int32 gtid)
static int	__kmp_test_user_lock_with_checks (kmp_user_lock_p lck, kmp_int32 gtid)
static void	__kmp_release_user_lock_with_checks (kmp_user_lock_p lck, kmp_int32 gtid)
static void	__kmp_init_user_lock_with_checks (kmp_user_lock_p lck)
static void	__kmp_destroy_user_lock (kmp_user_lock_p lck)
static void	__kmp_destroy_user_lock_with_checks (kmp_user_lock_p lck)
static void	__kmp_acquire_nested_user_lock_with_checks (kmp_user_lock_p lck, kmp_int32 gtid, int *depth)
static int	__kmp_test_nested_user_lock_with_checks (kmp_user_lock_p lck, kmp_int32 gtid)
static int	__kmp_release_nested_user_lock_with_checks (kmp_user_lock_p lck, kmp_int32 gtid)
static void	__kmp_init_nested_user_lock_with_checks (kmp_user_lock_p lck)
static void	__kmp_destroy_nested_user_lock_with_checks (kmp_user_lock_p lck)
static const ident_t *	__kmp_get_user_lock_location (kmp_user_lock_p lck)
static void	__kmp_set_user_lock_location (kmp_user_lock_p lck, const ident_t *loc)
static void	__kmp_set_user_lock_flags (kmp_user_lock_p lck, kmp_lock_flags_t flags)
void	__kmp_set_user_lock_vptrs (kmp_lock_kind_t user_lock_kind)
kmp_user_lock_p	__kmp_user_lock_allocate (void **user_lock, kmp_int32 gtid, kmp_lock_flags_t flags)
void	__kmp_user_lock_free (void **user_lock, kmp_int32 gtid, kmp_user_lock_p lck)
kmp_user_lock_p	__kmp_lookup_user_lock (void **user_lock, char const *func)
void	__kmp_cleanup_user_locks ()
void	__kmp_spin_backoff (kmp_backoff_t *)

Variables
kmp_lock_kind_t	__kmp_user_lock_kind
size_t	__kmp_base_user_lock_size
size_t	__kmp_user_lock_size
kmp_int32(*	__kmp_get_user_lock_owner_ )(kmp_user_lock_p lck)
int(*	__kmp_acquire_user_lock_with_checks_ )(kmp_user_lock_p lck, kmp_int32 gtid)
int(*	__kmp_test_user_lock_with_checks_ )(kmp_user_lock_p lck, kmp_int32 gtid)
int(*	__kmp_release_user_lock_with_checks_ )(kmp_user_lock_p lck, kmp_int32 gtid)
void(*	__kmp_init_user_lock_with_checks_ )(kmp_user_lock_p lck)
void(*	__kmp_destroy_user_lock_ )(kmp_user_lock_p lck)
void(*	__kmp_destroy_user_lock_with_checks_ )(kmp_user_lock_p lck)
int(*	__kmp_acquire_nested_user_lock_with_checks_ )(kmp_user_lock_p lck, kmp_int32 gtid)
int(*	__kmp_test_nested_user_lock_with_checks_ )(kmp_user_lock_p lck, kmp_int32 gtid)
int(*	__kmp_release_nested_user_lock_with_checks_ )(kmp_user_lock_p lck, kmp_int32 gtid)
void(*	__kmp_init_nested_user_lock_with_checks_ )(kmp_user_lock_p lck)
void(*	__kmp_destroy_nested_user_lock_with_checks_ )(kmp_user_lock_p lck)
int(*	__kmp_is_user_lock_initialized_ )(kmp_user_lock_p lck)
const ident_t *(*	__kmp_get_user_lock_location_ )(kmp_user_lock_p lck)
void(*	__kmp_set_user_lock_location_ )(kmp_user_lock_p lck, const ident_t *loc)
kmp_lock_flags_t(*	__kmp_get_user_lock_flags_ )(kmp_user_lock_p lck)
void(*	__kmp_set_user_lock_flags_ )(kmp_user_lock_p lck, kmp_lock_flags_t flags)
kmp_lock_table_t	__kmp_user_lock_table
kmp_user_lock_p	__kmp_lock_pool
kmp_block_of_locks_t *	__kmp_lock_blocks
int	__kmp_num_locks_in_block
kmp_backoff_t	__kmp_spin_backoff_params

Macro Definition Documentation

INTEL_CRITICAL_SIZE

#define INTEL_CRITICAL_SIZE   32

Definition at line 65 of file kmp_lock.h.

Referenced by __kmp_enter_critical_section_reduce_block().

KMP_BIND_NESTED_USER_LOCK

#define KMP_BIND_NESTED_USER_LOCK

(

kind

)

Value:

  KMP_BIND_USER_LOCK_TEMPLATE(_nested_, kind, lock)

Definition at line 932 of file kmp_lock.h.

Referenced by __kmp_set_user_lock_vptrs().

KMP_BIND_NESTED_USER_LOCK_WITH_CHECKS

#define KMP_BIND_NESTED_USER_LOCK_WITH_CHECKS

(

kind

)

Value:

  KMP_BIND_USER_LOCK_TEMPLATE(_nested_, kind, lock_with_checks)

Definition at line 934 of file kmp_lock.h.

Referenced by __kmp_set_user_lock_vptrs().

KMP_BIND_USER_LOCK

#define KMP_BIND_USER_LOCK

(

kind

)

Value:

KMP_BIND_USER_LOCK_TEMPLATE(_, kind, lock)

Definition at line 929 of file kmp_lock.h.

Referenced by __kmp_set_user_lock_vptrs().

KMP_BIND_USER_LOCK_TEMPLATE

#define KMP_BIND_USER_LOCK_TEMPLATE	(		nest,
			kind,
			suffix )

Value:

  {                                                                            \
    __kmp_acquire##nest##user_lock_with_checks_ = (int (*)(                    \
        kmp_user_lock_p, kmp_int32))__kmp_acquire##nest##kind##_##suffix;      \
    __kmp_release##nest##user_lock_with_checks_ = (int (*)(                    \
        kmp_user_lock_p, kmp_int32))__kmp_release##nest##kind##_##suffix;      \
    __kmp_test##nest##user_lock_with_checks_ = (int (*)(                       \
        kmp_user_lock_p, kmp_int32))__kmp_test##nest##kind##_##suffix;         \
    __kmp_init##nest##user_lock_with_checks_ =                                 \
        (void (*)(kmp_user_lock_p))__kmp_init##nest##kind##_##suffix;          \
    __kmp_destroy##nest##user_lock_with_checks_ =                              \
        (void (*)(kmp_user_lock_p))__kmp_destroy##nest##kind##_##suffix;       \
  }

Definition at line 915 of file kmp_lock.h.

KMP_BIND_USER_LOCK_WITH_CHECKS

#define KMP_BIND_USER_LOCK_WITH_CHECKS

(

kind

)

Value:

  KMP_BIND_USER_LOCK_TEMPLATE(_, kind, lock_with_checks)

Definition at line 930 of file kmp_lock.h.

Referenced by __kmp_set_user_lock_vptrs().

KMP_BOOTSTRAP_LOCK_INIT

#define KMP_BOOTSTRAP_LOCK_INIT

(

lock

)

Value:

  kmp_bootstrap_lock_t lock = KMP_TICKET_LOCK_INITIALIZER(lock)

Definition at line 524 of file kmp_lock.h.

KMP_BOOTSTRAP_LOCK_INITIALIZER

#define KMP_BOOTSTRAP_LOCK_INITIALIZER

(

lock

)

Value:

KMP_TICKET_LOCK_INITIALIZER((lock))

Definition at line 523 of file kmp_lock.h.

KMP_CHECK_USER_LOCK_INIT

#define KMP_CHECK_USER_LOCK_INIT

(

)

Value:

  {                                                                            \
    if (!TCR_4(__kmp_init_user_locks)) {                                       \
      __kmp_acquire_bootstrap_lock(&__kmp_initz_lock);                         \
      if (!TCR_4(__kmp_init_user_locks)) {                                     \
        TCW_4(__kmp_init_user_locks, TRUE);                                    \
      }                                                                        \
      __kmp_release_bootstrap_lock(&__kmp_initz_lock);                         \
    }                                                                          \
  }

Definition at line 990 of file kmp_lock.h.

Referenced by __kmpc_critical(), __kmpc_init_lock(), and __kmpc_init_nest_lock().

KMP_GTID_DNE

#define KMP_GTID_DNE   (-2)

Definition at line 34 of file kmp_lock.h.

kmp_lf_critical_section

#define kmp_lf_critical_section   1

Definition at line 70 of file kmp_lock.h.

Referenced by __kmp_get_critical_section_ptr().

KMP_LOCK_ACQUIRED_FIRST

#define KMP_LOCK_ACQUIRED_FIRST   1

Definition at line 166 of file kmp_lock.h.

Referenced by __kmp_acquire_drdpa_lock_timed_template(), __kmp_acquire_drdpa_lock_with_checks(), __kmp_acquire_nested_drdpa_lock(), __kmp_acquire_nested_queuing_lock(), __kmp_acquire_nested_tas_lock(), __kmp_acquire_nested_ticket_lock(), __kmp_acquire_queuing_lock_timed_template(), __kmp_acquire_queuing_lock_with_checks(), __kmp_acquire_tas_lock_timed_template(), __kmp_acquire_ticket_lock_timed_template(), __kmp_acquire_ticket_lock_with_checks(), and __kmpc_set_nest_lock().

KMP_LOCK_ACQUIRED_NEXT

#define KMP_LOCK_ACQUIRED_NEXT   0

Definition at line 167 of file kmp_lock.h.

Referenced by __kmp_acquire_nested_drdpa_lock(), __kmp_acquire_nested_queuing_lock(), __kmp_acquire_nested_tas_lock(), and __kmp_acquire_nested_ticket_lock().

KMP_LOCK_BUSY

#define KMP_LOCK_BUSY	(		v,
			type )

Value:

(v)

Definition at line 1283 of file kmp_lock.h.

Referenced by __kmp_acquire_tas_lock_timed_template(), and __kmp_test_tas_lock().

KMP_LOCK_FREE

#define KMP_LOCK_FREE

(

type

)

Value:

0

Definition at line 1284 of file kmp_lock.h.

Referenced by __kmp_acquire_tas_lock_timed_template(), __kmp_init_tas_lock(), __kmp_release_tas_lock(), and __kmp_test_tas_lock().

KMP_LOCK_INIT

#define KMP_LOCK_INIT

(

lock

)

Value:

kmp_lock_t lock = KMP_TICKET_LOCK_INITIALIZER(lock)

Definition at line 557 of file kmp_lock.h.

Referenced by KMP_LOCK_INIT().

KMP_LOCK_RELEASED

#define KMP_LOCK_RELEASED   1

Definition at line 164 of file kmp_lock.h.

Referenced by __kmp_release_drdpa_lock(), __kmp_release_nested_drdpa_lock(), __kmp_release_nested_queuing_lock(), __kmp_release_nested_tas_lock(), __kmp_release_nested_ticket_lock(), __kmp_release_queuing_lock(), __kmp_release_tas_lock(), __kmp_release_ticket_lock(), and __kmpc_unset_nest_lock().

KMP_LOCK_STILL_HELD

#define KMP_LOCK_STILL_HELD   0

Definition at line 165 of file kmp_lock.h.

Referenced by __kmp_release_nested_drdpa_lock(), __kmp_release_nested_queuing_lock(), __kmp_release_nested_tas_lock(), __kmp_release_nested_ticket_lock(), and __kmpc_unset_nest_lock().

KMP_LOCK_STRIP

#define KMP_LOCK_STRIP

(

v

)

Value:

(v)

Definition at line 1285 of file kmp_lock.h.

Referenced by __kmp_acquire_tas_lock_timed_template(), and __kmp_get_tas_lock_owner().

KMP_PAD

#define KMP_PAD	(		type,
			sz )

Value:

  (sizeof(type) + (sz - ((sizeof(type) - 1) % (sz)) - 1))

Definition at line 32 of file kmp_lock.h.

KMP_TAS_LOCK_INITIALIZER

#define KMP_TAS_LOCK_INITIALIZER

(

lock

)

Value:

  {                                                                            \
    { KMP_LOCK_FREE(tas), 0 }                                                  \
  }

Definition at line 147 of file kmp_lock.h.

KMP_TICKET_LOCK_INITIALIZER

#define KMP_TICKET_LOCK_INITIALIZER

(

lock

)

Value:

  {                                                                            \
    { true, &(lock), NULL, 0U, 0U, 0, -1 }                                     \
  }

Definition at line 285 of file kmp_lock.h.

KMP_USE_FUTEX

#define KMP_USE_FUTEX

Value:

  (KMP_OS_LINUX &&                                                             \
   (KMP_ARCH_X86 || KMP_ARCH_X86_64 || KMP_ARCH_ARM || KMP_ARCH_AARCH64))

Definition at line 169 of file kmp_lock.h.

OMP_CRITICAL_SIZE

#define OMP_CRITICAL_SIZE   sizeof(void *)

Definition at line 64 of file kmp_lock.h.

Referenced by __kmpc_critical(), and __kmpc_end_critical().

OMP_LOCK_T_SIZE

#define OMP_LOCK_T_SIZE   sizeof(void *)

Definition at line 57 of file kmp_lock.h.

Referenced by __kmp_acquire_tas_lock_with_checks(), __kmp_destroy_tas_lock_with_checks(), __kmp_lookup_user_lock(), __kmp_release_tas_lock_with_checks(), __kmp_test_tas_lock_with_checks(), __kmp_user_lock_allocate(), __kmp_user_lock_free(), __kmpc_destroy_lock(), __kmpc_init_lock(), __kmpc_set_lock(), __kmpc_test_lock(), and __kmpc_unset_lock().

OMP_NEST_LOCK_T_SIZE

#define OMP_NEST_LOCK_T_SIZE   sizeof(void *)

Definition at line 58 of file kmp_lock.h.

Referenced by __kmpc_destroy_nest_lock(), __kmpc_init_nest_lock(), __kmpc_set_nest_lock(), __kmpc_test_nest_lock(), and __kmpc_unset_nest_lock().

Typedef Documentation

kmp_base_drdpa_lock_t

typedef struct kmp_base_drdpa_lock kmp_base_drdpa_lock_t

Definition at line 483 of file kmp_lock.h.

kmp_base_queuing_lock_t

typedef struct kmp_base_queuing_lock kmp_base_queuing_lock_t

Definition at line 384 of file kmp_lock.h.

kmp_base_tas_lock_t

typedef struct kmp_base_tas_lock kmp_base_tas_lock_t

Definition at line 135 of file kmp_lock.h.

kmp_base_ticket_lock_t

typedef struct kmp_base_ticket_lock kmp_base_ticket_lock_t

Definition at line 270 of file kmp_lock.h.

kmp_block_of_locks_t

typedef struct kmp_block_of_locks kmp_block_of_locks_t

Definition at line 976 of file kmp_lock.h.

kmp_bootstrap_lock_t

typedef kmp_ticket_lock_t kmp_bootstrap_lock_t

Definition at line 521 of file kmp_lock.h.

kmp_drdpa_lock_t

typedef union kmp_drdpa_lock kmp_drdpa_lock_t

Definition at line 493 of file kmp_lock.h.

kmp_lock_flags_t

typedef kmp_uint32 kmp_lock_flags_t

Definition at line 68 of file kmp_lock.h.

kmp_lock_index_t

typedef kmp_uint32 kmp_lock_index_t

Definition at line 73 of file kmp_lock.h.

kmp_lock_kind_t

typedef enum kmp_lock_kind kmp_lock_kind_t

Definition at line 605 of file kmp_lock.h.

kmp_lock_pool_t

typedef struct kmp_lock_pool kmp_lock_pool_t

Definition at line 82 of file kmp_lock.h.

kmp_lock_t

typedef kmp_ticket_lock_t kmp_lock_t

Definition at line 555 of file kmp_lock.h.

kmp_lock_table_t

typedef struct kmp_lock_table kmp_lock_table_t

Definition at line 966 of file kmp_lock.h.

kmp_queuing_lock_t

typedef union kmp_queuing_lock kmp_queuing_lock_t

Definition at line 396 of file kmp_lock.h.

kmp_tas_lock_t

typedef union kmp_tas_lock kmp_tas_lock_t

Definition at line 143 of file kmp_lock.h.

kmp_ticket_lock_t

typedef union kmp_ticket_lock kmp_ticket_lock_t

Definition at line 280 of file kmp_lock.h.

kmp_user_lock_p

typedef union kmp_user_lock* kmp_user_lock_p

Definition at line 623 of file kmp_lock.h.

Enumeration Type Documentation

kmp_lock_kind

enum kmp_lock_kind

Enumerator
lk_default
lk_tas
lk_ticket
lk_queuing
lk_drdpa

Definition at line 586 of file kmp_lock.h.

Function Documentation

__kmp_acquire_bootstrap_lock()

int __kmp_acquire_bootstrap_lock ( kmp_bootstrap_lock_t * lck )

inlinestatic

Definition at line 527 of file kmp_lock.h.

References __kmp_acquire_ticket_lock(), KMP_GTID_DNE, and lck.

Referenced by __kmp_abort_process(), __kmp_allocate_task_team(), __kmp_allocate_thread(), __kmp_atfork_prepare(), __kmp_aux_set_stacksize(), __kmp_dump_debug_buffer(), __kmp_expand_threads(), __kmp_fork_call(), __kmp_fprintf(), __kmp_free_task_deque(), __kmp_free_task_pri_list(), __kmp_free_task_team(), __kmp_free_task_threads_data(), __kmp_get_global_thread_id_reg(), __kmp_get_priority_task(), __kmp_give_task(), __kmp_hidden_helper_initialize(), __kmp_i18n_catopen(), __kmp_internal_end(), __kmp_internal_end_library(), __kmp_internal_end_thread(), __kmp_join_call(), __kmp_middle_initialize(), __kmp_omp_display_env(), __kmp_omp_task(), __kmp_parallel_initialize(), __kmp_print_storage_map_gtid(), __kmp_printf(), __kmp_push_priority_task(), __kmp_push_task(), __kmp_realloc_task_threads_data(), __kmp_reap_task_teams(), __kmp_register_root(), __kmp_remove_my_task(), __kmp_serial_initialize(), __kmp_serialized_parallel(), __kmp_set_num_threads(), __kmp_steal_task(), __kmp_unregister_root_current_thread(), __kmp_warn(), __kmpc_omp_task_with_deps(), and __kmpc_threadprivate_cached().

__kmp_acquire_drdpa_lock()

int __kmp_acquire_drdpa_lock ( kmp_drdpa_lock_t * lck, kmp_int32 gtid )

extern

Definition at line 2345 of file kmp_lock.cpp.

References __kmp_acquire_drdpa_lock_timed_template(), and lck.

Referenced by __kmp_acquire_drdpa_lock_with_checks().

__kmp_acquire_lock()

int __kmp_acquire_lock ( kmp_lock_t * lck, kmp_int32 gtid )

inlinestatic

Definition at line 559 of file kmp_lock.h.

References __kmp_acquire_ticket_lock(), and lck.

Referenced by __kmp_dispatch_next_algorithm(), __kmp_internal_begin(), __kmp_user_lock_allocate(), __kmp_user_lock_free(), __kmpc_threadprivate_cached(), kmp_threadprivate_insert(), and kmp_threadprivate_insert_private_data().

__kmp_acquire_nested_drdpa_lock()

int __kmp_acquire_nested_drdpa_lock ( kmp_drdpa_lock_t * lck, kmp_int32 gtid )

extern

Definition at line 2501 of file kmp_lock.cpp.

References __kmp_acquire_drdpa_lock_timed_template(), __kmp_get_drdpa_lock_owner(), KMP_DEBUG_ASSERT, KMP_LOCK_ACQUIRED_FIRST, KMP_LOCK_ACQUIRED_NEXT, KMP_MB, and lck.

Referenced by __kmp_acquire_nested_drdpa_lock_with_checks().

__kmp_acquire_nested_queuing_lock()

int __kmp_acquire_nested_queuing_lock ( kmp_queuing_lock_t * lck, kmp_int32 gtid )

extern

Definition at line 1549 of file kmp_lock.cpp.

References __kmp_acquire_queuing_lock_timed_template(), __kmp_get_queuing_lock_owner(), KMP_DEBUG_ASSERT, KMP_LOCK_ACQUIRED_FIRST, KMP_LOCK_ACQUIRED_NEXT, KMP_MB, and lck.

Referenced by __kmp_acquire_nested_queuing_lock_with_checks().

__kmp_acquire_nested_tas_lock()

int __kmp_acquire_nested_tas_lock ( kmp_tas_lock_t * lck, kmp_int32 gtid )

extern

Definition at line 206 of file kmp_lock.cpp.

References __kmp_acquire_tas_lock_timed_template(), __kmp_get_tas_lock_owner(), KMP_DEBUG_ASSERT, KMP_LOCK_ACQUIRED_FIRST, KMP_LOCK_ACQUIRED_NEXT, and lck.

Referenced by __kmp_acquire_nested_tas_lock_with_checks().

__kmp_acquire_nested_ticket_lock()

int __kmp_acquire_nested_ticket_lock ( kmp_ticket_lock_t * lck, kmp_int32 gtid )

extern

Definition at line 798 of file kmp_lock.cpp.

References __kmp_acquire_ticket_lock_timed_template(), __kmp_get_ticket_lock_owner(), KMP_DEBUG_ASSERT, KMP_LOCK_ACQUIRED_FIRST, KMP_LOCK_ACQUIRED_NEXT, and lck.

Referenced by __kmp_acquire_nested_ticket_lock_with_checks().

__kmp_acquire_nested_user_lock_with_checks()

void __kmp_acquire_nested_user_lock_with_checks ( kmp_user_lock_p lck, kmp_int32 gtid, int * depth )

inlinestatic

Definition at line 789 of file kmp_lock.h.

References __kmp_acquire_nested_user_lock_with_checks_, KMP_DEBUG_ASSERT, and lck.

__kmp_acquire_queuing_lock()

int __kmp_acquire_queuing_lock ( kmp_queuing_lock_t * lck, kmp_int32 gtid )

extern

Definition at line 1270 of file kmp_lock.cpp.

References __kmp_acquire_queuing_lock_timed_template(), KMP_DEBUG_ASSERT, and lck.

Referenced by __kmp_acquire_atomic_lock(), and __kmp_acquire_queuing_lock_with_checks().

__kmp_acquire_tas_lock()

int __kmp_acquire_tas_lock ( kmp_tas_lock_t * lck, kmp_int32 gtid )

extern

Definition at line 118 of file kmp_lock.cpp.

References __kmp_acquire_tas_lock_timed_template(), and lck.

Referenced by __kmp_acquire_tas_lock_with_checks(), __kmp_create_worker(), __kmp_fulfill_event(), and __kmp_task_finish().

__kmp_acquire_ticket_lock()

int __kmp_acquire_ticket_lock ( kmp_ticket_lock_t * lck, kmp_int32 gtid )

extern

Definition at line 644 of file kmp_lock.cpp.

References __kmp_acquire_ticket_lock_timed_template(), and lck.

Referenced by __kmp_acquire_bootstrap_lock(), __kmp_acquire_lock(), and __kmp_acquire_ticket_lock_with_checks().

__kmp_acquire_user_lock_with_checks()

int __kmp_acquire_user_lock_with_checks ( kmp_user_lock_p lck, kmp_int32 gtid )

inlinestatic

Definition at line 675 of file kmp_lock.h.

References __kmp_acquire_user_lock_with_checks_, KMP_DEBUG_ASSERT, and lck.

Referenced by __kmp_enter_critical_section_reduce_block(), and __kmpc_critical().

__kmp_cleanup_user_locks()

void __kmp_cleanup_user_locks ( )

extern

Definition at line 3944 of file kmp_lock.cpp.

References __kmp_destroy_user_lock(), __kmp_env_consistency_check, __kmp_free, __kmp_get_user_lock_location(), __kmp_init_user_locks, __kmp_is_user_lock_initialized_, __kmp_lock_blocks, __kmp_lock_pool, __kmp_str_loc_free(), __kmp_str_loc_init(), __kmp_user_lock_table, FALSE, kmp_str_loc::file, IS_CRITICAL, KA_TRACE, KMP_WARNING, lck, kmp_str_loc::line, loc, kmp_block_of_locks::locks, kmp_block_of_locks::next_block, and TCW_4.

Referenced by __kmp_cleanup().

__kmp_destroy_bootstrap_lock()

void __kmp_destroy_bootstrap_lock ( kmp_bootstrap_lock_t * lck )

inlinestatic

Definition at line 543 of file kmp_lock.h.

References __kmp_destroy_ticket_lock(), and lck.

__kmp_destroy_drdpa_lock()

void __kmp_destroy_drdpa_lock ( kmp_drdpa_lock_t * lck )

extern

Definition at line 2465 of file kmp_lock.cpp.

References __kmp_free, and lck.

Referenced by __kmp_destroy_drdpa_lock_with_checks(), __kmp_destroy_nested_drdpa_lock(), and __kmp_set_user_lock_vptrs().

__kmp_destroy_lock()

void __kmp_destroy_lock ( kmp_lock_t * lck )

inlinestatic

Definition at line 575 of file kmp_lock.h.

References __kmp_destroy_ticket_lock(), and lck.

Referenced by __kmp_dephash_free_entries(), __kmp_dispatch_next(), and kmp_tgt_memspace_list_t::fini().

__kmp_destroy_nested_drdpa_lock()

void __kmp_destroy_nested_drdpa_lock ( kmp_drdpa_lock_t * lck )

extern

Definition at line 2596 of file kmp_lock.cpp.

References __kmp_destroy_drdpa_lock(), and lck.

Referenced by __kmp_destroy_nested_drdpa_lock_with_checks().

__kmp_destroy_nested_queuing_lock()

void __kmp_destroy_nested_queuing_lock ( kmp_queuing_lock_t * lck )

extern

Definition at line 1646 of file kmp_lock.cpp.

References __kmp_destroy_queuing_lock(), and lck.

Referenced by __kmp_destroy_nested_queuing_lock_with_checks().

__kmp_destroy_nested_tas_lock()

void __kmp_destroy_nested_tas_lock ( kmp_tas_lock_t * lck )

extern

Definition at line 285 of file kmp_lock.cpp.

References __kmp_destroy_tas_lock(), and lck.

Referenced by __kmp_destroy_nested_tas_lock_with_checks().

__kmp_destroy_nested_ticket_lock()

void __kmp_destroy_nested_ticket_lock ( kmp_ticket_lock_t * lck )

extern

Definition at line 913 of file kmp_lock.cpp.

References __kmp_destroy_ticket_lock(), and lck.

Referenced by __kmp_destroy_nested_ticket_lock_with_checks().

__kmp_destroy_nested_user_lock_with_checks()

void __kmp_destroy_nested_user_lock_with_checks ( kmp_user_lock_p lck )

inlinestatic

Definition at line 857 of file kmp_lock.h.

References __kmp_destroy_nested_user_lock_with_checks_, KMP_DEBUG_ASSERT, and lck.

__kmp_destroy_queuing_lock()

void __kmp_destroy_queuing_lock ( kmp_queuing_lock_t * lck )

extern

Definition at line 1522 of file kmp_lock.cpp.

References lck.

Referenced by __kmp_destroy_atomic_lock(), __kmp_destroy_nested_queuing_lock(), __kmp_destroy_queuing_lock_with_checks(), and __kmp_set_user_lock_vptrs().

__kmp_destroy_tas_lock()

void __kmp_destroy_tas_lock ( kmp_tas_lock_t * lck )

extern

Definition at line 190 of file kmp_lock.cpp.

References lck.

Referenced by __kmp_destroy_nested_tas_lock(), __kmp_destroy_tas_lock_with_checks(), and __kmp_set_user_lock_vptrs().

__kmp_destroy_ticket_lock()

void __kmp_destroy_ticket_lock ( kmp_ticket_lock_t * lck )

extern

Definition at line 763 of file kmp_lock.cpp.

References lck.

Referenced by __kmp_destroy_bootstrap_lock(), __kmp_destroy_lock(), __kmp_destroy_nested_ticket_lock(), __kmp_destroy_ticket_lock_with_checks(), and __kmp_set_user_lock_vptrs().

__kmp_destroy_user_lock()

void __kmp_destroy_user_lock ( kmp_user_lock_p lck )

inlinestatic

Definition at line 735 of file kmp_lock.h.

References __kmp_destroy_user_lock_, KMP_DEBUG_ASSERT, and lck.

Referenced by __kmp_cleanup_user_locks().

__kmp_destroy_user_lock_with_checks()

void __kmp_destroy_user_lock_with_checks ( kmp_user_lock_p lck )

inlinestatic

Definition at line 742 of file kmp_lock.h.

References __kmp_destroy_user_lock_with_checks_, KMP_DEBUG_ASSERT, and lck.

Referenced by __kmp_get_critical_section_ptr().

__kmp_get_user_lock_location()

const ident_t * __kmp_get_user_lock_location ( kmp_user_lock_p lck )

inlinestatic

Definition at line 881 of file kmp_lock.h.

References __kmp_get_user_lock_location_, and lck.

Referenced by __kmp_cleanup_user_locks().

__kmp_get_user_lock_owner()

kmp_int32 __kmp_get_user_lock_owner ( kmp_user_lock_p lck )

inlinestatic

Definition at line 632 of file kmp_lock.h.

References __kmp_get_user_lock_owner_, KMP_DEBUG_ASSERT, and lck.

Referenced by __kmp_check_sync().

__kmp_init_bootstrap_lock()

void __kmp_init_bootstrap_lock ( kmp_bootstrap_lock_t * lck )

inlinestatic

Definition at line 539 of file kmp_lock.h.

References __kmp_init_ticket_lock(), and lck.

Referenced by __kmp_alloc_task_deque(), __kmp_alloc_task_pri_list(), __kmp_allocate_task_team(), __kmp_atfork_child(), and __kmp_do_serial_initialize().

__kmp_init_drdpa_lock()

void __kmp_init_drdpa_lock ( kmp_drdpa_lock_t * lck )

extern

Definition at line 2448 of file kmp_lock.cpp.

References __kmp_allocate, KA_TRACE, and lck.

Referenced by __kmp_init_drdpa_lock_with_checks(), and __kmp_init_nested_drdpa_lock().

__kmp_init_lock()

void __kmp_init_lock ( kmp_lock_t * lck )

inlinestatic

Definition at line 571 of file kmp_lock.h.

References __kmp_init_ticket_lock(), and lck.

Referenced by __kmp_dispatch_init_algorithm(), __kmp_do_serial_initialize(), __kmp_init_node(), __kmp_initialize_root(), __kmp_process_deps(), and kmp_tgt_memspace_list_t::init().

__kmp_init_nested_drdpa_lock()

void __kmp_init_nested_drdpa_lock ( kmp_drdpa_lock_t * lck )

extern

Definition at line 2591 of file kmp_lock.cpp.

References __kmp_init_drdpa_lock(), and lck.

Referenced by __kmp_init_nested_drdpa_lock_with_checks().

__kmp_init_nested_queuing_lock()

void __kmp_init_nested_queuing_lock ( kmp_queuing_lock_t * lck )

extern

Definition at line 1641 of file kmp_lock.cpp.

References __kmp_init_queuing_lock(), and lck.

Referenced by __kmp_init_nested_queuing_lock_with_checks().

__kmp_init_nested_tas_lock()

void __kmp_init_nested_tas_lock ( kmp_tas_lock_t * lck )

extern

Definition at line 280 of file kmp_lock.cpp.

References __kmp_init_tas_lock(), and lck.

Referenced by __kmp_init_nested_tas_lock_with_checks().

__kmp_init_nested_ticket_lock()

void __kmp_init_nested_ticket_lock ( kmp_ticket_lock_t * lck )

extern

Definition at line 906 of file kmp_lock.cpp.

References __kmp_init_ticket_lock(), and lck.

Referenced by __kmp_init_nested_ticket_lock_with_checks().

__kmp_init_nested_user_lock_with_checks()

void __kmp_init_nested_user_lock_with_checks ( kmp_user_lock_p lck )

inlinestatic

Definition at line 849 of file kmp_lock.h.

References __kmp_init_nested_user_lock_with_checks_, KMP_DEBUG_ASSERT, and lck.

__kmp_init_queuing_lock()

void __kmp_init_queuing_lock ( kmp_queuing_lock_t * lck )

extern

Definition at line 1509 of file kmp_lock.cpp.

References KA_TRACE, and lck.

Referenced by __kmp_init_atomic_lock(), __kmp_init_nested_queuing_lock(), and __kmp_init_queuing_lock_with_checks().

__kmp_init_tas_lock()

void __kmp_init_tas_lock ( kmp_tas_lock_t * lck )

extern

Definition at line 186 of file kmp_lock.cpp.

References KMP_LOCK_FREE, and lck.

Referenced by __kmp_init_nested_tas_lock(), __kmp_init_tas_lock_with_checks(), __kmp_stats_init(), and __kmpc_task_allow_completion_event().

__kmp_init_ticket_lock()

void __kmp_init_ticket_lock ( kmp_ticket_lock_t * lck )

extern

Definition at line 746 of file kmp_lock.cpp.

References lck.

Referenced by __kmp_init_bootstrap_lock(), __kmp_init_lock(), __kmp_init_nested_ticket_lock(), and __kmp_init_ticket_lock_with_checks().

__kmp_init_user_lock_with_checks()

void __kmp_init_user_lock_with_checks ( kmp_user_lock_p lck )

inlinestatic

Definition at line 726 of file kmp_lock.h.

References __kmp_init_user_lock_with_checks_, KMP_DEBUG_ASSERT, and lck.

Referenced by __kmp_get_critical_section_ptr().

__kmp_lookup_user_lock()

kmp_user_lock_p __kmp_lookup_user_lock ( void ** user_lock, char const * func )

extern

Definition at line 3912 of file kmp_lock.cpp.

References __kmp_env_consistency_check, __kmp_user_lock_size, __kmp_user_lock_table, func(), KMP_DEBUG_ASSERT, KMP_FATAL, lck, and OMP_LOCK_T_SIZE.

Referenced by __kmpc_destroy_lock(), __kmpc_destroy_nest_lock(), __kmpc_set_lock(), __kmpc_set_nest_lock(), __kmpc_test_lock(), __kmpc_test_nest_lock(), __kmpc_unset_lock(), and __kmpc_unset_nest_lock().

__kmp_release_bootstrap_lock()

void __kmp_release_bootstrap_lock ( kmp_bootstrap_lock_t * lck )

inlinestatic

Definition at line 535 of file kmp_lock.h.

References __kmp_release_ticket_lock(), KMP_GTID_DNE, and lck.

Referenced by __kmp_abort_process(), __kmp_allocate_task_team(), __kmp_allocate_thread(), __kmp_atfork_child(), __kmp_atfork_parent(), __kmp_aux_set_stacksize(), __kmp_dump_debug_buffer(), __kmp_expand_threads(), __kmp_fork_call(), __kmp_fprintf(), __kmp_free_task_deque(), __kmp_free_task_pri_list(), __kmp_free_task_team(), __kmp_free_task_threads_data(), __kmp_get_global_thread_id_reg(), __kmp_get_priority_task(), __kmp_give_task(), __kmp_hidden_helper_initialize(), __kmp_i18n_catopen(), __kmp_internal_end(), __kmp_internal_end_library(), __kmp_internal_end_thread(), __kmp_join_call(), __kmp_middle_initialize(), __kmp_omp_display_env(), __kmp_omp_task(), __kmp_parallel_initialize(), __kmp_print_storage_map_gtid(), __kmp_printf(), __kmp_push_priority_task(), __kmp_push_task(), __kmp_realloc_task_threads_data(), __kmp_reap_task_teams(), __kmp_register_root(), __kmp_remove_my_task(), __kmp_serial_initialize(), __kmp_serialized_parallel(), __kmp_set_num_threads(), __kmp_steal_task(), __kmp_unregister_root_current_thread(), __kmp_warn(), __kmpc_omp_task_with_deps(), and __kmpc_threadprivate_cached().

__kmp_release_drdpa_lock()

int __kmp_release_drdpa_lock ( kmp_drdpa_lock_t * lck, kmp_int32 gtid )

extern

Definition at line 2414 of file kmp_lock.cpp.

References KA_TRACE, KMP_FSYNC_RELEASING, KMP_LOCK_RELEASED, lck, and mask.

Referenced by __kmp_release_drdpa_lock_with_checks(), and __kmp_release_nested_drdpa_lock().

__kmp_release_lock()

void __kmp_release_lock ( kmp_lock_t * lck, kmp_int32 gtid )

inlinestatic

Definition at line 567 of file kmp_lock.h.

References __kmp_release_ticket_lock(), and lck.

Referenced by __kmp_dispatch_next_algorithm(), __kmp_internal_begin(), __kmp_release_deps(), __kmp_task_is_allowed(), __kmp_user_lock_allocate(), __kmp_user_lock_free(), __kmpc_threadprivate_cached(), kmp_threadprivate_insert(), and kmp_threadprivate_insert_private_data().

__kmp_release_nested_drdpa_lock()

int __kmp_release_nested_drdpa_lock ( kmp_drdpa_lock_t * lck, kmp_int32 gtid )

extern

Definition at line 2559 of file kmp_lock.cpp.

References __kmp_release_drdpa_lock(), KMP_DEBUG_ASSERT, KMP_LOCK_RELEASED, KMP_LOCK_STILL_HELD, KMP_MB, and lck.

Referenced by __kmp_release_nested_drdpa_lock_with_checks().

__kmp_release_nested_queuing_lock()

int __kmp_release_nested_queuing_lock ( kmp_queuing_lock_t * lck, kmp_int32 gtid )

extern

Definition at line 1608 of file kmp_lock.cpp.

References __kmp_release_queuing_lock(), KMP_DEBUG_ASSERT, KMP_LOCK_RELEASED, KMP_LOCK_STILL_HELD, KMP_MB, and lck.

Referenced by __kmp_release_nested_queuing_lock_with_checks().

__kmp_release_nested_tas_lock()

int __kmp_release_nested_tas_lock ( kmp_tas_lock_t * lck, kmp_int32 gtid )

extern

Definition at line 253 of file kmp_lock.cpp.

References __kmp_release_tas_lock(), KMP_DEBUG_ASSERT, KMP_LOCK_RELEASED, KMP_LOCK_STILL_HELD, KMP_MB, and lck.

Referenced by __kmp_release_nested_tas_lock_with_checks().

__kmp_release_nested_ticket_lock()

int __kmp_release_nested_ticket_lock ( kmp_ticket_lock_t * lck, kmp_int32 gtid )

extern

Definition at line 870 of file kmp_lock.cpp.

References __kmp_release_ticket_lock(), KMP_DEBUG_ASSERT, KMP_LOCK_RELEASED, KMP_LOCK_STILL_HELD, and lck.

Referenced by __kmp_release_nested_ticket_lock_with_checks().

__kmp_release_nested_user_lock_with_checks()

int __kmp_release_nested_user_lock_with_checks ( kmp_user_lock_p lck, kmp_int32 gtid )

inlinestatic

Definition at line 840 of file kmp_lock.h.

References __kmp_release_nested_user_lock_with_checks_, KMP_DEBUG_ASSERT, and lck.

__kmp_release_queuing_lock()

int __kmp_release_queuing_lock ( kmp_queuing_lock_t * lck, kmp_int32 gtid )

extern

Definition at line 1346 of file kmp_lock.cpp.

References __kmp_thread_from_gtid(), FALSE, head, KA_TRACE, KMP_ASSERT2, KMP_COMPARE_AND_STORE_REL32, KMP_COMPARE_AND_STORE_REL64, KMP_DEBUG_ASSERT, KMP_FSYNC_RELEASING, KMP_LOCK_RELEASED, KMP_MB, KMP_NEQ, KMP_PACK_64, kmp_uint32, KMP_WAIT, lck, RCAST, tail, and TRUE.

Referenced by __kmp_release_atomic_lock(), __kmp_release_nested_queuing_lock(), and __kmp_release_queuing_lock_with_checks().

__kmp_release_tas_lock()

int __kmp_release_tas_lock ( kmp_tas_lock_t * lck, kmp_int32 gtid )

extern

Definition at line 157 of file kmp_lock.cpp.

References KMP_ATOMIC_ST_REL, KMP_FSYNC_RELEASING, KMP_LOCK_FREE, KMP_LOCK_RELEASED, KMP_MB, KMP_YIELD_OVERSUB, and lck.

Referenced by __kmp_create_worker(), __kmp_fulfill_event(), __kmp_release_nested_tas_lock(), __kmp_release_tas_lock_with_checks(), and __kmp_task_finish().

__kmp_release_ticket_lock()

int __kmp_release_ticket_lock ( kmp_ticket_lock_t * lck, kmp_int32 gtid )

extern

Definition at line 714 of file kmp_lock.cpp.

References KMP_LOCK_RELEASED, and lck.

Referenced by __kmp_release_bootstrap_lock(), __kmp_release_lock(), __kmp_release_nested_ticket_lock(), and __kmp_release_ticket_lock_with_checks().

__kmp_release_user_lock_with_checks()

void __kmp_release_user_lock_with_checks ( kmp_user_lock_p lck, kmp_int32 gtid )

inlinestatic

Definition at line 718 of file kmp_lock.h.

References __kmp_release_user_lock_with_checks_, KMP_DEBUG_ASSERT, and lck.

Referenced by __kmp_end_critical_section_reduce_block(), and __kmpc_end_critical().

__kmp_set_user_lock_flags()

void __kmp_set_user_lock_flags ( kmp_user_lock_p lck, kmp_lock_flags_t flags )

inlinestatic

Definition at line 904 of file kmp_lock.h.

References __kmp_set_user_lock_flags_, kmp_base_queuing_lock::flags, and lck.

Referenced by __kmp_user_lock_allocate().

__kmp_set_user_lock_location()

void __kmp_set_user_lock_location ( kmp_user_lock_p lck, const ident_t * loc )

inlinestatic

Definition at line 892 of file kmp_lock.h.

References __kmp_set_user_lock_location_, lck, and loc.

Referenced by __kmp_get_critical_section_ptr(), __kmpc_init_lock(), and __kmpc_init_nest_lock().

__kmp_set_user_lock_vptrs()

void __kmp_set_user_lock_vptrs ( kmp_lock_kind_t user_lock_kind )

extern

Definition at line 3570 of file kmp_lock.cpp.

References __kmp_base_user_lock_size, __kmp_destroy_drdpa_lock(), __kmp_destroy_queuing_lock(), __kmp_destroy_tas_lock(), __kmp_destroy_ticket_lock(), __kmp_destroy_user_lock_, __kmp_env_consistency_check, __kmp_get_drdpa_lock_flags(), __kmp_get_drdpa_lock_location(), __kmp_get_drdpa_lock_owner(), __kmp_get_queuing_lock_flags(), __kmp_get_queuing_lock_location(), __kmp_get_queuing_lock_owner(), __kmp_get_tas_lock_owner(), __kmp_get_ticket_lock_flags(), __kmp_get_ticket_lock_location(), __kmp_get_ticket_lock_owner(), __kmp_get_user_lock_flags_, __kmp_get_user_lock_location_, __kmp_get_user_lock_owner_, __kmp_is_drdpa_lock_initialized(), __kmp_is_queuing_lock_initialized(), __kmp_is_ticket_lock_initialized(), __kmp_is_user_lock_initialized_, __kmp_set_drdpa_lock_flags(), __kmp_set_drdpa_lock_location(), __kmp_set_queuing_lock_flags(), __kmp_set_queuing_lock_location(), __kmp_set_ticket_lock_flags(), __kmp_set_ticket_lock_location(), __kmp_set_user_lock_flags_, __kmp_set_user_lock_location_, __kmp_user_lock_size, int, KMP_ASSERT, KMP_BIND_NESTED_USER_LOCK, KMP_BIND_NESTED_USER_LOCK_WITH_CHECKS, KMP_BIND_USER_LOCK, KMP_BIND_USER_LOCK_WITH_CHECKS, lk_default, lk_drdpa, lk_queuing, lk_tas, lk_ticket, and void.

Referenced by __kmp_env_initialize().

__kmp_spin_backoff()

void __kmp_spin_backoff ( kmp_backoff_t * boff )

extern

Definition at line 2659 of file kmp_lock.cpp.

References __kmp_tsc, before(), i, KMP_CPU_PAUSE, kmp_uint32, kmp_backoff_t::max_backoff, kmp_backoff_t::min_tick, and kmp_backoff_t::step.

Referenced by __kmp_acquire_tas_lock_timed_template().

__kmp_test_bootstrap_lock()

int __kmp_test_bootstrap_lock ( kmp_bootstrap_lock_t * lck )

inlinestatic

Definition at line 531 of file kmp_lock.h.

References __kmp_test_ticket_lock(), KMP_GTID_DNE, and lck.

__kmp_test_drdpa_lock()

int __kmp_test_drdpa_lock ( kmp_drdpa_lock_t * lck, kmp_int32 gtid )

extern

Definition at line 2369 of file kmp_lock.cpp.

References __kmp_atomic_compare_store_acq(), FALSE, KA_TRACE, KMP_FSYNC_ACQUIRED, lck, mask, and TRUE.

Referenced by __kmp_test_drdpa_lock_with_checks(), and __kmp_test_nested_drdpa_lock().

__kmp_test_lock()

int __kmp_test_lock ( kmp_lock_t * lck, kmp_int32 gtid )

inlinestatic

Definition at line 563 of file kmp_lock.h.

References __kmp_test_ticket_lock(), and lck.

Referenced by __kmp_task_is_allowed().

__kmp_test_nested_drdpa_lock()

int __kmp_test_nested_drdpa_lock ( kmp_drdpa_lock_t * lck, kmp_int32 gtid )

extern

Definition at line 2529 of file kmp_lock.cpp.

References __kmp_get_drdpa_lock_owner(), __kmp_test_drdpa_lock(), KMP_DEBUG_ASSERT, KMP_MB, and lck.

Referenced by __kmp_test_nested_drdpa_lock_with_checks().

__kmp_test_nested_queuing_lock()

int __kmp_test_nested_queuing_lock ( kmp_queuing_lock_t * lck, kmp_int32 gtid )

extern

Definition at line 1578 of file kmp_lock.cpp.

References __kmp_get_queuing_lock_owner(), __kmp_test_queuing_lock(), KMP_DEBUG_ASSERT, KMP_MB, and lck.

Referenced by __kmp_test_nested_queuing_lock_with_checks().

__kmp_test_nested_tas_lock()

int __kmp_test_nested_tas_lock ( kmp_tas_lock_t * lck, kmp_int32 gtid )

extern

Definition at line 228 of file kmp_lock.cpp.

References __kmp_get_tas_lock_owner(), __kmp_test_tas_lock(), KMP_DEBUG_ASSERT, KMP_MB, and lck.

Referenced by __kmp_test_nested_tas_lock_with_checks().

__kmp_test_nested_ticket_lock()

int __kmp_test_nested_ticket_lock ( kmp_ticket_lock_t * lck, kmp_int32 gtid )

extern

Definition at line 832 of file kmp_lock.cpp.

References __kmp_get_ticket_lock_owner(), __kmp_test_ticket_lock(), KMP_DEBUG_ASSERT, and lck.

Referenced by __kmp_test_nested_ticket_lock_with_checks().

__kmp_test_nested_user_lock_with_checks()

int __kmp_test_nested_user_lock_with_checks ( kmp_user_lock_p lck, kmp_int32 gtid )

inlinestatic

Definition at line 829 of file kmp_lock.h.

References __kmp_test_nested_user_lock_with_checks_, KMP_DEBUG_ASSERT, and lck.

__kmp_test_queuing_lock()

int __kmp_test_queuing_lock ( kmp_queuing_lock_t * lck, kmp_int32 gtid )

extern

Definition at line 1296 of file kmp_lock.cpp.

References __kmp_thread_from_gtid(), FALSE, head, KA_TRACE, KMP_COMPARE_AND_STORE_ACQ32, KMP_DEBUG_ASSERT, KMP_FSYNC_ACQUIRED, lck, and TRUE.

Referenced by __kmp_test_atomic_lock(), __kmp_test_nested_queuing_lock(), and __kmp_test_queuing_lock_with_checks().

__kmp_test_tas_lock()

int __kmp_test_tas_lock ( kmp_tas_lock_t * lck, kmp_int32 gtid )

extern

Definition at line 136 of file kmp_lock.cpp.

References __kmp_atomic_compare_store_acq(), FALSE, KMP_ATOMIC_LD_RLX, KMP_FSYNC_ACQUIRED, KMP_LOCK_BUSY, KMP_LOCK_FREE, lck, and TRUE.

Referenced by __kmp_test_nested_tas_lock(), and __kmp_test_tas_lock_with_checks().

__kmp_test_ticket_lock()

int __kmp_test_ticket_lock ( kmp_ticket_lock_t * lck, kmp_int32 gtid )

extern

Definition at line 674 of file kmp_lock.cpp.

References FALSE, kmp_uint32, lck, and TRUE.

Referenced by __kmp_test_bootstrap_lock(), __kmp_test_lock(), __kmp_test_nested_ticket_lock(), and __kmp_test_ticket_lock_with_checks().

__kmp_test_ticket_lock_with_cheks()

int __kmp_test_ticket_lock_with_cheks ( kmp_ticket_lock_t * lck, kmp_int32 gtid )

extern

References kmp_uint32, and lck.

__kmp_test_user_lock_with_checks()

int __kmp_test_user_lock_with_checks ( kmp_user_lock_p lck, kmp_int32 gtid )

inlinestatic

Definition at line 708 of file kmp_lock.h.

References __kmp_test_user_lock_with_checks_, KMP_DEBUG_ASSERT, and lck.

__kmp_user_lock_allocate()

kmp_user_lock_p __kmp_user_lock_allocate ( void ** user_lock, kmp_int32 gtid, kmp_lock_flags_t flags )

extern

Definition at line 3850 of file kmp_lock.cpp.

References __kmp_acquire_lock(), __kmp_allocate, __kmp_global_lock, __kmp_lock_block_allocate(), __kmp_lock_pool, __kmp_lock_table_insert(), __kmp_num_locks_in_block, __kmp_release_lock(), __kmp_set_user_lock_flags(), __kmp_user_lock_size, KMP_DEBUG_ASSERT, lck, and OMP_LOCK_T_SIZE.

Referenced by __kmp_get_critical_section_ptr(), __kmpc_init_lock(), and __kmpc_init_nest_lock().

__kmp_user_lock_free()

void __kmp_user_lock_free ( void ** user_lock, kmp_int32 gtid, kmp_user_lock_p lck )

extern

Definition at line 3894 of file kmp_lock.cpp.

References __kmp_acquire_lock(), __kmp_global_lock, __kmp_lock_pool, __kmp_release_lock(), __kmp_user_lock_table, KMP_DEBUG_ASSERT, lck, and OMP_LOCK_T_SIZE.

Referenced by __kmp_get_critical_section_ptr(), __kmpc_destroy_lock(), and __kmpc_destroy_nest_lock().

__kmp_validate_locks()

void __kmp_validate_locks ( void )

extern

Definition at line 43 of file kmp_lock.cpp.

References i, KMP_ASSERT, and kmp_uint32.

Referenced by __kmp_do_serial_initialize().

KMP_BUILD_ASSERT()

KMP_BUILD_ASSERT

(

offsetof(kmp_base_queuing_lock_t, tail_id) %

8 = =0

)

References KMP_BUILD_ASSERT.

Variable Documentation

__kmp_acquire_nested_user_lock_with_checks_

int(* __kmp_acquire_nested_user_lock_with_checks_) (kmp_user_lock_p lck, kmp_int32 gtid) ( kmp_user_lock_p lck, kmp_int32 gtid )

extern

Definition at line 3552 of file kmp_lock.cpp.

Referenced by __kmp_acquire_nested_user_lock_with_checks().

__kmp_acquire_user_lock_with_checks_

int(* __kmp_acquire_user_lock_with_checks_) (kmp_user_lock_p lck, kmp_int32 gtid) ( kmp_user_lock_p lck, kmp_int32 gtid )

extern

Definition at line 3542 of file kmp_lock.cpp.

Referenced by __kmp_acquire_user_lock_with_checks().

__kmp_base_user_lock_size

size_t __kmp_base_user_lock_size

extern

Definition at line 3538 of file kmp_lock.cpp.

Referenced by __kmp_end_critical_section_reduce_block(), __kmp_enter_critical_section_reduce_block(), and __kmp_set_user_lock_vptrs().

__kmp_destroy_nested_user_lock_with_checks_

void(* __kmp_destroy_nested_user_lock_with_checks_) (kmp_user_lock_p lck) ( kmp_user_lock_p lck )

extern

Definition at line 3560 of file kmp_lock.cpp.

Referenced by __kmp_destroy_nested_user_lock_with_checks().

__kmp_destroy_user_lock_

void(* __kmp_destroy_user_lock_) (kmp_user_lock_p lck) ( kmp_user_lock_p lck )

extern

Definition at line 3550 of file kmp_lock.cpp.

Referenced by __kmp_destroy_user_lock(), and __kmp_set_user_lock_vptrs().

__kmp_destroy_user_lock_with_checks_

void(* __kmp_destroy_user_lock_with_checks_) (kmp_user_lock_p lck) ( kmp_user_lock_p lck )

extern

Definition at line 3551 of file kmp_lock.cpp.

Referenced by __kmp_destroy_user_lock_with_checks().

__kmp_get_user_lock_flags_

kmp_lock_flags_t(* __kmp_get_user_lock_flags_) (kmp_user_lock_p lck) ( kmp_user_lock_p lck )

extern

Definition at line 3566 of file kmp_lock.cpp.

Referenced by __kmp_set_user_lock_vptrs().

__kmp_get_user_lock_location_

const ident_t *(* __kmp_get_user_lock_location_) (kmp_user_lock_p lck) ( kmp_user_lock_p lck )

extern

Definition at line 3563 of file kmp_lock.cpp.

Referenced by __kmp_get_user_lock_location(), and __kmp_set_user_lock_vptrs().

__kmp_get_user_lock_owner_

kmp_int32(* __kmp_get_user_lock_owner_) (kmp_user_lock_p lck) ( kmp_user_lock_p lck )

extern

Definition at line 3541 of file kmp_lock.cpp.

Referenced by __kmp_get_user_lock_owner(), and __kmp_set_user_lock_vptrs().

__kmp_init_nested_user_lock_with_checks_

void(* __kmp_init_nested_user_lock_with_checks_) (kmp_user_lock_p lck) ( kmp_user_lock_p lck )

extern

Definition at line 3559 of file kmp_lock.cpp.

Referenced by __kmp_init_nested_user_lock_with_checks().

__kmp_init_user_lock_with_checks_

void(* __kmp_init_user_lock_with_checks_) (kmp_user_lock_p lck) ( kmp_user_lock_p lck )

extern

Definition at line 3549 of file kmp_lock.cpp.

Referenced by __kmp_init_user_lock_with_checks().

__kmp_is_user_lock_initialized_

int(* __kmp_is_user_lock_initialized_) (kmp_user_lock_p lck) ( kmp_user_lock_p lck )

extern

Definition at line 3562 of file kmp_lock.cpp.

Referenced by __kmp_cleanup_user_locks(), and __kmp_set_user_lock_vptrs().

__kmp_lock_blocks

kmp_block_of_locks_t* __kmp_lock_blocks

extern

Definition at line 3788 of file kmp_lock.cpp.

Referenced by __kmp_atfork_child(), __kmp_cleanup_user_locks(), and __kmp_lock_block_allocate().

__kmp_lock_pool

kmp_user_lock_p __kmp_lock_pool

extern

Definition at line 3785 of file kmp_lock.cpp.

Referenced by __kmp_cleanup_user_locks(), __kmp_user_lock_allocate(), and __kmp_user_lock_free().

__kmp_num_locks_in_block

int __kmp_num_locks_in_block

extern

Definition at line 3789 of file kmp_lock.cpp.

Referenced by __kmp_lock_block_allocate(), __kmp_stg_parse_lock_block(), __kmp_stg_print_lock_block(), and __kmp_user_lock_allocate().

__kmp_release_nested_user_lock_with_checks_

int(* __kmp_release_nested_user_lock_with_checks_) (kmp_user_lock_p lck, kmp_int32 gtid) ( kmp_user_lock_p lck, kmp_int32 gtid )

extern

Definition at line 3557 of file kmp_lock.cpp.

Referenced by __kmp_release_nested_user_lock_with_checks().

__kmp_release_user_lock_with_checks_

int(* __kmp_release_user_lock_with_checks_) (kmp_user_lock_p lck, kmp_int32 gtid) ( kmp_user_lock_p lck, kmp_int32 gtid )

extern

Definition at line 3547 of file kmp_lock.cpp.

Referenced by __kmp_release_user_lock_with_checks().

__kmp_set_user_lock_flags_

void(* __kmp_set_user_lock_flags_) (kmp_user_lock_p lck, kmp_lock_flags_t flags) ( kmp_user_lock_p lck, kmp_lock_flags_t flags )

extern

Definition at line 3567 of file kmp_lock.cpp.

Referenced by __kmp_set_user_lock_flags(), and __kmp_set_user_lock_vptrs().

__kmp_set_user_lock_location_

void(* __kmp_set_user_lock_location_) (kmp_user_lock_p lck, const ident_t *loc) ( kmp_user_lock_p lck, const ident_t * loc )

extern

Definition at line 3564 of file kmp_lock.cpp.

Referenced by __kmp_set_user_lock_location(), and __kmp_set_user_lock_vptrs().

__kmp_spin_backoff_params

kmp_backoff_t __kmp_spin_backoff_params

extern

Definition at line 2643 of file kmp_lock.cpp.

Referenced by __kmp_acquire_tas_lock_timed_template(), __kmp_stg_parse_spin_backoff_params(), and __kmp_stg_print_spin_backoff_params().

__kmp_test_nested_user_lock_with_checks_

int(* __kmp_test_nested_user_lock_with_checks_) (kmp_user_lock_p lck, kmp_int32 gtid) ( kmp_user_lock_p lck, kmp_int32 gtid )

extern

Definition at line 3555 of file kmp_lock.cpp.

Referenced by __kmp_test_nested_user_lock_with_checks().

__kmp_test_user_lock_with_checks_

int(* __kmp_test_user_lock_with_checks_) (kmp_user_lock_p lck, kmp_int32 gtid) ( kmp_user_lock_p lck, kmp_int32 gtid )

extern

Definition at line 3545 of file kmp_lock.cpp.

Referenced by __kmp_test_user_lock_with_checks().

__kmp_user_lock_kind

kmp_lock_kind_t __kmp_user_lock_kind

extern

Definition at line 3536 of file kmp_lock.cpp.

Referenced by __kmp_env_initialize(), __kmp_stg_parse_lock_kind(), __kmp_stg_print_lock_kind(), __kmpc_critical(), __kmpc_destroy_lock(), __kmpc_destroy_nest_lock(), __kmpc_end_critical(), __kmpc_init_lock(), __kmpc_init_nest_lock(), __kmpc_set_lock(), __kmpc_set_nest_lock(), __kmpc_test_lock(), __kmpc_test_nest_lock(), __kmpc_unset_lock(), and __kmpc_unset_nest_lock().

__kmp_user_lock_size

size_t __kmp_user_lock_size

extern

Definition at line 3539 of file kmp_lock.cpp.

Referenced by __kmp_lock_block_allocate(), __kmp_lookup_user_lock(), __kmp_set_user_lock_vptrs(), and __kmp_user_lock_allocate().

__kmp_user_lock_table

kmp_lock_table_t __kmp_user_lock_table

extern

Definition at line 3784 of file kmp_lock.cpp.

Referenced by __kmp_atfork_child(), __kmp_cleanup_user_locks(), __kmp_lock_table_insert(), __kmp_lookup_user_lock(), and __kmp_user_lock_free().