发明申请
- 专利标题: Cache Management
- 专利标题(中): 缓存管理
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申请号: US12969644申请日: 2010-12-16
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公开(公告)号: US20120159086A1公开(公告)日: 2012-06-21
- 发明人: Jason A. Cox , Praveen G. Karandikar , Eric F. Robinson , Mark J. Wolski
- 申请人: Jason A. Cox , Praveen G. Karandikar , Eric F. Robinson , Mark J. Wolski
- 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:
Methods, apparatuses, and computer program products are disclosed for cache management. Embodiments include receiving, by a cache controller, a request to insert a new cache line into a cache; determining, by the cache controller, whether the new cache line is associated with a forced injection; in response to determining that the new cache line is associated with a forced injection, accepting, by the cache controller, the insertion of the new cache line into the cache; and in response to determining that the new cache line is not associated with a forced injection, determining, by the cache controller, whether to accept the insertion of the new cache line based on a comparison of an address of the new cache line to a predefined range of addresses.
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