Superscalar: Central Processing Unit, Instruction Level Parallelism, Throughput, Clock Rate, Arithmetic Logic Unit - Couverture souple

 
9786130363574: Superscalar: Central Processing Unit, Instruction Level Parallelism, Throughput, Clock Rate, Arithmetic Logic Unit

Synopsis

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. A superscalar CPU architecture implements a form of parallelism called instruction-level parallelism within a single processor. It therefore allows faster CPU throughput than would otherwise be possible at a given clock rate. A superscalar processor executes more than one instruction during a clock cycle by simultaneously dispatching multiple instructions to redundant functional units on the processor. Each functional unit is not a separate CPU core but an execution resource within a single CPU such as an arithmetic logic unit, a bit shifter, or a multiplier. While a superscalar CPU is typically also pipelined, they are two different performance enhancement techniques.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.