[理工] 計組CPI

看板Grad-ProbAsk作者 (三十八)時間9年前 (2016/12/19 13:05), 9年前編輯推噓2(202)
留言4則, 3人參與, 最新討論串1/1
The computer with less CPI must run fast than another computer with larger CPI since the former computer can complete one instruction with less number of clock cycles. 請問這句話錯在哪? 感謝! ----- Sent from JPTT on my Samsung GT-I9300. -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 111.71.220.41 ※ 文章網址: https://www.ptt.cc/bbs/Grad-ProbAsk/M.1482123931.A.1FD.html ※ 編輯: ex8338 (111.71.220.41), 12/19/2016 13:06:22

12/19 13:20, , 1F
CPI是cycle per instruction, 題目沒說IC和Cycle clock
12/19 13:20, 1F

12/19 13:20, , 2F
time分別是多少,所以不能就這樣斷定
12/19 13:20, 2F

12/19 14:10, , 3F
不同的computer
12/19 14:10, 3F

12/19 16:28, , 4F
IC,CPI還有clock cycle time三個因素都要考量
12/19 16:28, 4F
文章代碼(AID): #1OLsgR7z (Grad-ProbAsk)