Question: Question 1(13 points) Consider three different processors Pl. P2 and P3 executing the same in- struction set. P1 has a 3 GHz clock rate and
Question 1(13 points) Consider three different processors Pl. P2 and P3 executing the same in- struction set. P1 has a 3 GHz clock rate and a CPI of 1 P2 has a 2.8 GHz rate and a CPI of 1.0. P3 bas a 4.0 GHz clock rate and has a CPI of 2.0. clock What is the instructions per second for these three processors(3 points) . If the processors each execute a program in 100 seconds, find the num ber of cycles and the mumber of instructions.(6 points) We are trying to reduce the execution time by 40% but this lead to an increase of 30% in the CPI. what clock rate should we have to get this time reduction? (4 points) Question 2 (23 points)
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