[理工] [計組] Memory/cache

看板Grad-ProbAsk作者 (傷神客)時間15年前 (2011/01/26 13:11), 編輯推噓2(208)
留言10則, 6人參與, 最新討論串1/1
1. If all misses are classified into one of three categories- compulsory, capacity, or conflict - which misses are likely to be reduced when a program is rewritten so as to require less memory? Ans: Fewer compulsory misses. capacity, conflict不會變少嗎? 2. http://ppt.cc/Tve9 第十四題答案?? 我算65% -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 59.126.187.85

01/26 13:38, , 1F
我是想他說要選3個其中1種 compulsory保證會
01/26 13:38, 1F

01/26 13:49, , 2F
" are likely to " 有可能
01/26 13:49, 2F

01/26 14:18, , 3F
capacity和conflict也是有可能會增加,例如:和其他
01/26 14:18, 3F

01/26 14:19, , 4F
program同時執行,造成競爭同一個block
01/26 14:19, 4F

01/26 22:12, , 5F
我也算65% ...
01/26 22:12, 5F

01/26 22:14, , 6F
第一題題目說so as to require less memory
01/26 22:14, 6F

01/26 22:15, , 7F
總覺得都有欸= =a
01/26 22:15, 7F

01/27 11:40, , 8F
我算45%耶?
01/27 11:40, 8F

01/27 14:14, , 9F
我算55% @@ 早上手殘打成45了...
01/27 14:14, 9F

01/27 21:54, , 10F
65%+1
01/27 21:54, 10F
文章代碼(AID): #1DFwpysk (Grad-ProbAsk)