[理工] 100中山計組

看板Grad-ProbAsk作者 (悠閒小穎)時間12年前 (2011/11/24 23:07), 編輯推噓2(203)
留言5則, 3人參與, 最新討論串1/1
Instruction MIPS examples Frequency Integer Floating-point Data transfer lw,sw,lb,sb,lui 36% 39% 題目是:Using the information for the program SPEC2000fp,find the percentage of all memory accesses (both data and instruction) that are for reads. Assume that two-third of data transfers are loads. 答案是:(100+39*2/3)/100+39 想請問一下,分子的100是怎麼來的?? -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 118.170.125.204

11/24 23:43, , 1F
Instruction fetch吧,100的解答已經出了唷@@?
11/24 23:43, 1F

11/24 23:44, , 2F
因為每道指令都要從memory fetch,所以要加上100%
11/24 23:44, 2F

11/24 23:44, , 3F
樓上的問題我也想知道!XDD
11/24 23:44, 3F

11/24 23:53, , 4F
題目是題庫班來的@@" 感謝解答!
11/24 23:53, 4F

11/24 23:54, , 5F
解答 抱歉打錯....
11/24 23:54, 5F
文章代碼(AID): #1EpbsSBm (Grad-ProbAsk)