发明授权
US07017014B2 Method, system and program product for maintaining data consistency across a hierarchy of caches
有权
方法，系统和程序产品，用于在高速缓存的层次结构中维护数据一致性
- 专利标题： Method, system and program product for maintaining data consistency across a hierarchy of caches
- 专利标题（中）： 方法，系统和程序产品，用于在高速缓存的层次结构中维护数据一致性
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申请号： US10353692申请日： 2003-01-28
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公开(公告)号： US07017014B2公开(公告)日： 2006-03-21
- 发明人: Gennaro A. Cuomo , Steven D. Ims , Brian K. Martin
- 申请人： Gennaro A. Cuomo , Steven D. Ims , Brian K. Martin
- 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： Hoffman, Warnick, D'Alessandro, LLC
- 代理商 Jerry W Herndon
- 主分类号： G06F12/00
- IPC分类号： G06F12/00
摘要：
A method, system and program product maintains consistency of data across a hierarchy of caches. Under the present invention, each data entry in the hierarchy of caches is assigned its own dependency identifier as well as the dependency identifiers of any data entries on which it depends. Thus, the present invention allows corresponding data entries to be linked for automatic invalidation.
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