Assuming there are no stalls, how often (percentage of all cycles) do we actually need to use
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Assuming there are no stalls, how often (percentage of all cycles) do we actually need to use all three register ports (two reads and a write) in the same cycle?
Problems in this exercise assume that instructions executed by a pipelined processor are broken down as follows:
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a. b. ADD 40% 60% BEQ 30% 10% LW 25% 20% SW 5% 10%
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Related Book For
Computer Organization And Design The Hardware Software Interface
ISBN: 9780123747501
4th Revised Edition
Authors: David A. Patterson, John L. Hennessy
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