作者poi1111 (机会稍纵即逝)
看板TransCSI
标题[问题] 96海洋资工
时间Thu Jul 17 00:19:39 2008
A memory hierarchy system with three memories M1,M2,M3 (M1 is most
closet to CPU and M3 is farthest from CPU) with memory sizes S1,S2,S3 and
access times t1,t2,t3 respectively. What are constraints should be put on
(S1,S2,S3) and (t1,t2,t3) such that the memory hierarchy system can
function properly.
这题占了20分
看完毫无头绪,不知道从哪思考,麻烦板上高手多加指点
谢谢！
另外问一下根号是怎麽处理的? 例如 3√3 要怎麽用2bits表示整数部分,
4bits表示小数点後的部分?
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◆ From: 122.124.99.134
※ 编辑: poi1111 来自: 122.124.99.134 (07/17 00:30)
1F：→ poi1111:囧...考完还没人回 07/18 22:00
2F：→ magic0727:S1<S2<S3 T1<T2<T3 m1<--REG M2<---MAIN MEMORY M3<-HD 07/22 15:08