[理工] [計組] associativity of cache

[mqazz1 (無法顯示)]

increasing the degree of associativity of a cache

will increase the complexity of LRU implementation


請問這句為什麼是對的?

謝謝

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◆ From: 218.166.118.8
推 christianSK:direct cache不用LRU直接取代
→ christianSK:associativity = 2 需要考慮兩個block最近使用情形
→ christianSK:以此類推 associativity越高 要考慮的block越多
→ christianSK:那些使用情形的紀錄也越多
→ mqazz1:謝謝!