CPU PerformanceElapsed time and throughput are two different ways of measuring speed. Elapsed time is the better measure for processor speed because it is less dependent on other system components. When processor performance is quantified, it is taken to be inversely proportional to execution time.There are two different ways of dealing with processor speed. Someone who is purchasing a computer is primarily concerned with the "bottom line" - how fast it will do whatever the customer wants to do with it. The assessment needs of customers are best met by benchmarks.Computer architects cannot rely on just performance assessment. Assessment requires an implementation of a processor, so it is of little use in designing a new processor or making modifications to an existing processor. Computer architects need performance analysis tools to enable them to predict performance improvements.
đang được dịch, vui lòng đợi..
