[理工] [計組]-是非題 關於cache

看板Grad-ProbAsk作者 (證據)時間16年前 (2010/02/24 19:24), 編輯推噓2(206)
留言8則, 6人參與, 最新討論串1/1
TRUE OF FALSE (6). to store a given amount of data, direct mapped caches are typically smaller than either set asociative or fully associative caches,assuming that the block size for each cache is the same. 乾蝦~ -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 120.127.36.183

02/24 19:31, , 1F
FALSE ??
02/24 19:31, 1F

02/24 19:32, , 2F
set associative
02/24 19:32, 2F

02/24 19:32, , 3F
我覺得是false 可是張凡答案true
02/24 19:32, 3F

02/24 19:37, , 4F
題目有打完整嗎?
02/24 19:37, 4F

02/24 19:39, , 5F
非常完整
02/24 19:39, 5F

02/24 19:50, , 6F
大概是因為 collision 吧?
02/24 19:50, 6F

02/24 21:06, , 7F
TRUE,他應該是說大小direct mapped有index所以tag會較小
02/24 21:06, 7F

02/24 22:14, , 8F
同上 index bit數間接影響到tag bit數使cache size較小
02/24 22:14, 8F
文章代碼(AID): #1BXGnPQ_ (Grad-ProbAsk)