Question: Consider three different processors P1, P2 and P3 executing the same instruction set with the clock rates and CPIs give in the following table. Processor
Consider three different processors P1, P2 and P3 executing the same instruction set with the clock rates and CPIs give in the following table. Processor Clock Rate CPI a. | P1 3 GHz 1.5 P2 2.5 GHZ 1.0 P3 4GHz 2.2 1) Which processor has the highest performance expressed in instructions per second? If the processors each execute a program in 10 seconds, find the number of cycles and the number of instructions. We are trying to reduce the time by 30% but this leads an increase of 20% in the CPI. What clock rate should we have to get this time reductions
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