stdatomic-CodePudding

Tags > stdatomic

09-03OSAtomic array in C11
08-28OSWhy can relaxed operation be reordered? Doesn't program order imply happens-before?
08-28OSC sequential consistency and happens before relation
08-26EnterpriseC : std::memory_order in std::atomic_flag::test_and_set to do some work only once by a set of threa
08-18Software designChanging code from Sequntial Consistency to a less stringent ordering
08-17BlockchainIs the increment (operator ) thread-safe in C ?
07-09BlockchainAtomic wait memory_order
07-07databaseC 20 mutex with atomic wait
07-04front endHappens Before relationship in the same thread
07-01front endWhy you can't free the node retrieved from the atomic compare_exchange_weak in pop() in lock_fr
06-27databasec 11: how to produce "spurious failures" upon compare_exchange_weak?
06-27NetThread-safety about `std::map<int, std::atomic<T>>` under a special condition
06-25databaseIn the example of std::atomic<T>::exchange, why the count of times is not 25?
06-19NetCall the notify_all method after store with release memory order on an atomic
06-13OSThread-safety of reference count in std::shared_ptr
06-10Enterprisestd::atomic::notify_one could unblock multiple threads
05-16Software engineeringVisible order of operations with acquire/release fence in C
05-06MobileDoes boost atomic reference counting example contain a bug?
05-04Software engineeringIs my understanding of __ATOMIC_SEQ_CST correct? (I'd like to write a mutex with it atomics)
04-29databaseAtomic function pointer call compiles in gcc, but not in clang and msvc
04-21Software engineeringstd::atomic passed as a const reference to a non-atomic type
04-11EnterpriseIndirect & Direct initialization of std::atomic in C 11/17. What are the differences?
03-28Enterprisestd::atomic<bool> execution guarantee?
03-17MobileHow does mixing relaxed and acquire/release accesses on the same atomic variable affect synchronises
03-16databaseAcqrel memory order with 3 threads
02-21Software engineeringis a concurent write and read to a non-atomic variable of fundamental type without using it undefine
02-16NetCan I make the data of an entire C class be std::atomic<>
02-16NetSynchronizing global reference-counted resource with atomics -- is relaxed appropriate here?
12-31Mobileinitialisation of atomic init
12-22front endIs there a way to have a version of std::atomic's compare_exchange_strong method that exchanges
12-22front endCorrect usage of std::atomic<std::shared_ptr<T>> with non-trivial object?
12-12Software engineeringDoes libc counting_semaphore have deadlock issue?
12-08BlockchainCan atomic read operations lead to deadlocks?
12-07Software engineeringThe strong-ness of x86 store instruction wrt. SC-DRF?
11-24databaseCan/should non-lock-free atomics be implemented with a SeqLock?
11-24databasestd:atomic initialized with reference creates copy of underlying variable?
11-17Software designWhat does std::atomic::is_always_lock_free = true really mean?
10-06Net"Downcasting" a std::atomic_ref<T>
10-03Software engineeringDo I understand the semantics of std::memory_order correctly?
10-01MobileAbout std::memory_order, Am I understood right?