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For this problem, assume that individual stages of the datapath have the following latencies: IF ID EX MEM WB 300 ps 250 ps 200 ps
For this problem, assume that individual stages of the datapath have the following latencies:
IF | ID | EX | MEM | WB |
300 ps | 250 ps | 200 ps | 300 ps | 150 ps |
For our workload, assume that the instructions executed by the processor are broken down as follows:
ALU / Logic | Jump | Branch | Load | Store |
35% | 10% | 20% | 20% | 15% |
a. (1 pt) What is the clock-cycle time for (1) a pipelined and (2) a non-pipelined processor?
b. (1 pt) What is the total latency of an lw instruction in (1) a pipelined and (2) a non-pipelined processor?
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