发明申请
- 专利标题： MECHANISM FOR DATA CACHE REPLACEMENT BASED ON REGION POLICIES
- 专利标题（中）： 基于区域政策的数据缓存替代机制
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申请号： US11929771申请日： 2007-10-30
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公开(公告)号： US20090113135A1公开(公告)日： 2009-04-30
- 发明人: Harold W. Cain , Jong-Deok Choi , Pratak Pattnaik , Mauricio J. Serrano
- 申请人： Harold W. Cain , Jong-Deok Choi , Pratak Pattnaik , Mauricio J. Serrano
- 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
- 主分类号： G06F12/08
- IPC分类号： G06F12/08
摘要：
A system and method for cache replacement includes: augmenting each cache block in a cache region with a region hint indicating a temporal priority of the cache block; receiving an indication that a cache miss has occurred; and selecting for eviction the cache block comprising the region hint indicating a low temporal priority.
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