memory-barriers-CodePudding

Tags > memory-barriers

09-15BlockchainDo I need to use smp_mb() after binding the CPU
09-05MobileJava volatile memory ordering and its compilation on x86-64
08-28OSWhy can relaxed operation be reordered? Doesn't program order imply happens-before?
08-26EnterpriseC : std::memory_order in std::atomic_flag::test_and_set to do some work only once by a set of threa
08-12OSGlobally Invisible load instructions
07-15BlockchainMultithread share 2 variable problem with nonlock
07-09BlockchainAtomic wait memory_order
07-05OSHow compiler enforces C volatile in ARM assembly
05-16Software engineeringVisible order of operations with acquire/release fence in C
04-04EnterpriseWhat happens to outstanding stores after an object is deleted?
03-29OSWhat exactly is Synchronize-With relationship?
03-29BlockchainUnsafe: storeFence() & loadFence() vs volatile
03-28OSWhat exactly is the problem that memory barriers deal with?
03-17MobileHow does mixing relaxed and acquire/release accesses on the same atomic variable affect synchronises
03-16databaseAcqrel memory order with 3 threads
02-16BlockchainDo I need getVolatile memory access semantics if the value is set with setVolatile?
02-16otherC - volatile and memory barriers in lockless shared memory access?
02-11NetIs it safe to assume volatile semantics when reassigning a struct field with a volatile field inside
01-01front endAre memory orders for each atomic correct?
12-15BlockchainConfusion about _Lock_policy in libstdc
12-08BlockchainCan atomic read operations lead to deadlocks?
12-07Software engineeringThe strong-ness of x86 store instruction wrt. SC-DRF?
10-16otherCan instructions in this example from Java Concurrency in Practice be reordered during compiler opti
10-16otherIs this understanding correct for these code about java volatile and reordering?
10-15Software engineeringWhy does multithreaded code using CancellationTokenSource.Cancel require less anti-reordering measur
10-03Software engineeringDo I understand the semantics of std::memory_order correctly?
10-01MobileAbout std::memory_order, Am I understood right?