发明申请
- 专利标题： Processing multicore evictions in a CMP multiprocessor
- 专利标题（中）： 在CMP多处理器中处理多核驱逐
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申请号： US11173919申请日： 2005-06-30
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公开(公告)号： US20070005899A1公开(公告)日： 2007-01-04
- 发明人: Krishnakanth Sistla , Yen-Cheng Liu , Zhong-Ning Cai
- 申请人： Krishnakanth Sistla , Yen-Cheng Liu , Zhong-Ning Cai
- 主分类号： G06F12/00
- IPC分类号： G06F12/00 ; G06F13/28
摘要：
A method and apparatus for improving snooping performance is disclosed. One embodiment provides mechanisms for processing multi-core evictions in a multi-core inclusive shared cache processor. By using parallel eviction state machine, the latency of eviction processing is minimized. Another embodiment provides mechanisms for processing multi-core evictions in a multi-core inclusive shared cache processor in the presence of external conflicts.
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