Suppose each stage of a 5-stage pipeline completes in 8 nanoseconds. Ignore any hazards or stalls. (3 points each) a. How many nanoseconds are needed to complete 100 instructions? b. How many nanoseconds are needed to complete 150 instructions? c. If the processor requires 2 clock pulses per stage, how many clock pulses are needed to complete 150 instructions? d. If the processor requires 2 clock pulses per stage, what is the CPI for an instruction stream with 150 instructions?
