发明授权
US08407432B2 Cache coherency sequencing implementation and adaptive LLC access priority control for CMP
失效
缓存一致性排序实现和CMP自适应LLC访问优先级控制
- 专利标题： Cache coherency sequencing implementation and adaptive LLC access priority control for CMP
- 专利标题（中）： 缓存一致性排序实现和CMP自适应LLC访问优先级控制
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申请号： US11173917申请日： 2005-06-30
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公开(公告)号： US08407432B2公开(公告)日： 2013-03-26
- 发明人: Zhong-Ning Cai , Krishnakanth V. Sistla , Yen-Cheng Liu , Jeffrey D. Gilbert
- 申请人： Zhong-Ning Cai , Krishnakanth V. Sistla , Yen-Cheng Liu , Jeffrey D. Gilbert
- 申请人地址： US CA Santa Clara
- 专利权人： Intel Corporation
- 当前专利权人： Intel Corporation
- 当前专利权人地址： US CA Santa Clara
- 代理机构： Mnemoglyphics, LLC
- 代理商 Lawrence M. Mennemeier
- 主分类号： G06F12/00
- IPC分类号： G06F12/00
摘要：
A method and apparatus for cache coherency sequencing implementation and an adaptive LLC access priority control is disclosed. One embodiment provides mechanisms to resolve last level cache access priority among multiple internal CMP cores, internal snoops and external snoops. Another embodiment provides mechanisms for implementing cache coherency in multi-core CMP system.
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