推 kai5566:@@" 這個...課本有類似例題耶 課本也看不懂嗎? 03/12 22:08
→ kai5566:就是address mod set數 看要放在哪個set.. 03/12 22:09
→ focus78612:不是很了解欸... 03/12 22:19
One cache system has 8 blocks that are initialized in empty.
The size of cache block is 4-byte. The cache system uses
two-way set associated architecture and LRU (least recently
used) policy is used as replacement algorithm. When a set is
referenced, way 0 is used first. Here is a series of address
references: 1, 5, 8, 3, 40, 17, 19, 56, 49, 43. Please reference
in the list as hit or miss?
sol:
address: 1 5 8 3 40 17 19 56 49 43
M.M.block: 0 1 2 0 10 4 4 14 12 10
set no.: 0 1 2 0 2 0 0 2 0 2
H/M: M M M H M M H M M H
Hit:3
Miss:7
我不清楚的地方是set no.跟Hit/Miss怎麼判斷
會的高手可以教我一下嗎
謝謝
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如果將字母A到Z分別編上1到26的分數（A=1,B=2...,Z=26）
你的知識（KNOWLEDGE）得到96分（11+14+15+23+12+5+4+7+5=96）
你的努力（HARDWORK）也只得到98分（8+1+18+4+23+15+18+11=98）
你的態度（ATTITUDE）才是左右你生命的全部（1+20+20+9+20+21+4+5=100）
但是得了火山矽肺病（PNEUMONOULTRAMICROSCOPICSILICOVOLCANOCONIOSIS）就有567分喔
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