1. Consider two different implementations of the same instruction set architecture. There are four classes of instructions, A, B, C, and D. The clock rate and CPI of each implementation are given in the following table.
申論題內容
(a) Given a program with 10 instructions divided into classes as follows: 10% class A, 20% class B. 50% class C, and 20% class D, which implementation is faster?