no-wait memory
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Memory dependence prediction — is a technique, employed by high performance out of order execution microprocessors that execute memory access operations (loads and stores) out of program order, to predict true dependences between loads and stores at instruction execution time … Wikipedia
Wait Chapel — is a building on the campus of Wake Forest University. It houses the Janet Jeffrey Carlile Harris Carillon of 48 bells. The chapel seats 2,250 people. The steeple reaches to 213 feet. The Chapel has a vast underground series of tunnels. It also… … Wikipedia
Memory barrier — Memory barrier, also known as membar or memory fence or fence instruction, is a type of barrier and a class of instruction which causes a central processing unit (CPU) or compiler to enforce an ordering constraint on memory operations issued… … Wikipedia
Memory for the future — refers to the ability to use memory to picture and plan future events. It is a subcategory of mental time travel which Suddendorf and Corballis described to be the process that allows people to imagine both past and potential future events.… … Wikipedia
Memory disambiguation — is a set of techniques employed by high performance out of order execution microprocessors that execute memory access instructions (loads and stores) out of program order. The mechanisms for performing memory disambiguation, implemented using… … Wikipedia
wait state — noun (computing) The period of time that a microprocessor must wait while fetching data from a slower memory • • • Main Entry: ↑wait * * * wait state, a condition in which a computer processor must stop functioning between instructions: »A wait… … Useful english dictionary
Wait state — A wait state is a delay experienced by a computer processor when accessing external memory or another device that is slow to respond.As of late 2007, computer microprocessors run at very high speeds, while memory technology does not seem to be… … Wikipedia
Memory leak — A memory leak, in computer science (or leakage, in this context), occurs when a computer program consumes memory but is unable to release it back to the operating system. In object oriented programming, a memory leak happens when an object is… … Wikipedia
wait state — A clock cycle during which no instructions are executed, because the processor is waiting for data from memory. Static RAM chips and paged mode RAM chips are becoming popular because they can store information without being constantly… … Dictionary of networking
wait state — noun Any of several instances in which a computers processor cannot execute instructions (either for the entire computer, or just for a specific task) until an I/O operation completes, or until an interrupt is resolved With memory that slow, the… … Wiktionary
Software transactional memory — In computer science, software transactional memory (STM) is a concurrency control mechanism analogous to database transactions for controlling access to shared memory in concurrent computing. It is an alternative to lock based synchronization. A… … Wikipedia
