发明申请
- 专利标题： CACHE HIERARCHY WITH BOUNDS ON LEVELS ACCESSED
- 专利标题（中）： CACHE层次结合层次上的界限
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申请号： US12343065申请日： 2008-12-23
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公开(公告)号： US20100161904A1公开(公告)日： 2010-06-24
- 发明人: Robert Cypher , Haakan Zeffer , Anders Landin
- 申请人： Robert Cypher , Haakan Zeffer , Anders Landin
- 申请人地址： US CA Santa Clara
- 专利权人： Sun Microsystems, Inc.
- 当前专利权人： Sun Microsystems, Inc.
- 当前专利权人地址： US CA Santa Clara
- 主分类号： G06F12/08
- IPC分类号： G06F12/08
摘要：
The present invention is directed to a system managing data in a multilevel cache memory system. Certain cache data is designated and stored only in particular levels of the multilevel cache, bypassing other levels of the multilevel cache. In a multiprocessor environment, the present invention includes cache coherency operations or messages that pertain to data stored only in certain levels of a multilevel cache.
公开/授权文献
- US08606997B2 Cache hierarchy with bounds on levels accessed 公开/授权日：2013-12-10
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