Memory ordering is the order of accesses to computer memory by a CPU. Memory ordering depends on both the order of the instructions generated by the compiler...

causes a central processing unit (CPU) or compiler to enforce an ordering constraint on memory operations issued before and after the barrier instruction....

Deviation in ordering Ordering deviation is the discrepancy between the local order of writes in a replica and their relative ordering in the eventual...

such a high level of translation efficiency is the support of x86-64 memory ordering in the Apple M1 SOC. The SOC also has dedicated instructions for computing...

chronological ordering (e.g., the memory of a story or a movie scene). The episodic buffer is also assumed to have links to long-term memory and semantic...

locked XCHG. This is due to subtle memory ordering rules which support this, even though MOV is not a full memory barrier. However, some processors (some...

to memory ordering. Because the GPU cannot know which writes are guaranteed and which are visible by chance timing, it may wait on unnecessary memory operations...

their associated memory. File formats can use either ordering; some formats use a mixture of both or contain an indicator of which ordering is used throughout...

execute their instructions in an out-of-order fashion; even memory accesses can be reordered (see memory ordering). This algorithm won't work on SMP machines...

Most lock-less algorithms are built on top of memory barriers for the purpose of enforcing memory ordering and prevent undesired side effects due to compiler...