What is the average cpi for each of the program

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Reference no: EM132150358

Question :

The below table shows the instruction count (IC) for programs running on three processors P1, P2, and P3 with the clock rates 1.0 GHz, 2.5 GHZ, and 2.0 GHz respectively. Each program consists of only Load/store, arithmetic, and branch instructions.

Answer the following.

	Load/store	Arithmetic	Branch
CPI	1	3	2
IC for program 1 running on P1	125	200	5
IC for program 2 running on P2	300	150	15
IC for program 3 running on P3	150	75	10

a. What is the average CPI for each of the program running on processors P1, P2, and P3?

b. What is the CPU time for the programs running on processors P1, P2, and P3?

c. If program 2 is run on processors P1 and P3, which processor (P1, P2, and P3) has the best performance?

Reference no: EM132150358

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