作者zx33571163 (mm)
看板Grad-ProbAsk
标题[理工] [计组]-miss penalty
时间Sat Feb 6 15:54:15 2010
the process has a CPI of 2 without memory stalls
and memory stall penalty is 100 clocks.
if 5% instructions of program need to access the memory
and miss rate 0.2 .find CPI with memory stalls.
解答写
2+1.05*0.2*100=23
我觉得是
2+0.05*0.2*100=
94交大电控
哪一个才对阿?
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1F：→ ianwuzack:解答的意思应该是有考虑指令的失误 02/06 16:42
2F：→ zx33571163:不太懂ㄟ 02/06 17:05
3F：推 assassin88:答案应该打错 02/06 21:45
4F：→ assassin88:没错= = 你想错XD 02/06 21:46