看板 Grad-ProbAsk 關於我們 聯絡資訊
http://i.imgur.com/jNuHaXh.jpg 想請問第二題的前三個小題大家會這麼寫? 請給出降低 miss rate , hit time , miss penalty的兩種方法? 感謝 -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 42.72.5.2 ※ 文章網址: https://www.ptt.cc/bbs/Grad-ProbAsk/M.1486027078.A.701.html
yupog2003: 降低miss rate:加大cache、增加associativity 02/02 18:29
yupog2003: 降低hit time:減少cache size、降低associativity 02/02 18:30
yupog2003: 降低miss penalty:醬低block size、memory interleaved 02/02 18:32
yupog2003: 降 02/02 18:32
lingege32: 3. non blocking cache 應該也可以 02/02 19:39
yupog2003: 降低hit time:virtually indexed, physically tagged 02/02 19:44
yupog2003: 降低miss rate:prefetching 02/02 19:44
yupog2003: 可以參考wiki:https://goo.gl/pRD7Pb 02/02 19:46
yupog2003: 但是中文讀起來有點吃力,專有名詞要轉一下 02/02 19:46
yupog2003: 降低miss penalty:multilevel cache 02/02 19:47