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atomic_signal_fence

De cppreference.com
< c‎ | atomic

 
 
Atomique opérations de la bibliothèque
Types
Original:
Types
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memory_order
atomic_flag
Macros
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Macros
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ATOMIC_***_LOCK_FREE
ATOMIC_FLAG_INIT
ATOMIC_VAR_INIT
kill_dependency
Fonctions
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Functions
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atomic_flag_test_and_set
atomic_flag_clear
atomic_init
atomic_is_lock_free
atomic_store
atomic_load
atomic_exchange
atomic_compare_exchange
atomic_fetch_add
atomic_fetch_sub
atomic_fetch_or
atomic_fetch_xor
atomic_fetch_and
atomic_thread_fence
atomic_signal_fence
 
Defined in header <stdatomic.h>
void atomic_thread_fence( memory_order order );
(depuis C11)
Établit la synchronisation de mémoire de commande de la non-atomiques et détendue accès atomiques, tel que demandé par order, sans une opération associée atomique. Par exemple, tous les magasins non-atomiques et détendue atomiques qui se passe avant une clôture en fil de memory_order_release A sera synchronisé avec les non-atomiques et détendue charges atomiques à partir des lieux mêmes faits dans le thread B après une clôture memory_order_acquire .
Original:
Establishes memory synchronization ordering of non-atomic and relaxed atomic accesses, as instructed by order, without an associated atomic operation. For example, all non-atomic and relaxed atomic stores that happen before a memory_order_release fence in thread A will be synchronized with non-atomic and relaxed atomic loads from the same locations made in thread B after an memory_order_acquire fence.
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[modifier] Paramètres

order -
la mémoire ordonnancement exécuté par cette clôture
Original:
the memory ordering executed by this fence
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[modifier] Retourne la valeur

(Aucun)
Original:
(none)
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[modifier] Voir aussi

clôture entre un fil et un gestionnaire de signal exécutée dans le même thread
Original:
fence between a thread and a signal handler executed in the same thread
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(fonction) [edit]
C++ documentation for atomic_thread_fence