发明授权
- 专利标题： Updating a node-based cache LRU tree
- 专利标题（中）： 更新基于节点的缓存LRU树
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申请号： US11428581申请日： 2006-07-05
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公开(公告)号： US07512739B2公开(公告)日： 2009-03-31
- 发明人: Aaron C. Sawdey , Steven P. VanderWiel
- 申请人： Aaron C. Sawdey , Steven P. VanderWiel
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Cantor Colburn LLP
- 主分类号： G06F12/00
- IPC分类号： G06F12/00
摘要：
Exemplary embodiments include a method for updating an Cache LRU tree including: receiving a new cache line; traversing the Cache LRU tree, the Cache LRU tree including a plurality of nodes; biasing a selection the victim line toward those lines with relatively low priorities from the plurality of lines; and replacing a cache line with a relatively low priority with the new cache line.
公开/授权文献
- US20080010415A1 A PSEUDO LRU TREE-BASED PRIORITY CACHE 公开/授权日：2008-01-10
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