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這裡throughput明顯是要求mips.. 『1』.single-cycle processor: CPI=1 cycle time為最長指令時間=2ns+1ns+2ns+2ns+1ns =8ns 8ns在single-cycle中代表每個指令需時 throughput=1秒/8ns= 125MIPS 『2』.multi-cycle processor: CPI=25%*5+10%*4+45%*4+20%*3=4.05 cycle time為最長stage時間=2ns throughput=1秒/(4.05*2ns)= 123.5MIPS 『3』.5-stage pipelined processor: CPI=1 cycle time為最長stage時間=2ns throughput=1秒/(2ns)= 500MIPS -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 114.43.229.56