問題詳情
【題組】4.5 The average mem mory access time (AMAT) per instruction can be expressed asAMAT = time for a hit + miss rate *miss penaltyFind the AMAT for a processor with a 1ns clock cycle time, a miss penalty of 20 clock cycles, a missrate of 0.05 miss sses per er instru uction, and a cache ac access time (including hit detection) of 1 clock cycle.Assume that the read and write miss penalties are the sarre and ignore other write stalls.
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