作者jimmy5566 (jimmy)
看板Grad-ProbAsk
標題[理工] [OS] page fault
時間Wed Feb 23 11:15:00 2011
page reference string:1,4,2,3,4,2,5,7,3,2,1,7
How many pafe faults would occur for each of the LRU and FIFO replacement
algorithm?Remember all frames are initially empty,so your first unique page
will all cost one fault each.
這是題目,只有給參考字串和replacement algorithm,並沒有給可用的頁框數,那這樣
頁框數要畫多少?
謝謝
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推 B0038412:就算不出來了~ 02/23 11:22
→ B0038412:或是寫出你假設系統frame給多少? 02/23 11:23
→ jimmy5566:恩~謝謝 02/23 11:33