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atomic_signal_fence

Da cppreference.com.
< c‎ | atomic

 
 
Atomic operazioni di biblioteca
Tipi
Original:
Types
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memory_order
atomic_flag
Macro
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Macros
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ATOMIC_***_LOCK_FREE
ATOMIC_FLAG_INIT
ATOMIC_VAR_INIT
kill_dependency
Funzioni
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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 );
(dal C11)
Stabilisce la sincronizzazione memoria ordinamento degli accessi atomici non-atomiche e rilassato, come indicato da order, senza operazione associata atomica. Ad esempio, tutti i negozi non-atomiche e rilassata atomici che avvengono prima di una recinzione in filo memory_order_release A verrà sincronizzato con carichi atomici non-atomiche e rilassato dalle stesse posizioni fatte in B filo dopo una recinzione 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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[modifica] Parametri

order -
la memoria ordinamento eseguito da questo recinto
Original:
the memory ordering executed by this fence
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[modifica] Valore di ritorno

(Nessuno)
Original:
(none)
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[modifica] Vedi anche

barriera tra un filo e un gestore di segnale eseguita nello stesso thread
Original:
fence between a thread and a signal handler executed in the same thread
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(funzione) [edit]
C++ documentation for atomic_thread_fence