发明授权
- 专利标题： Integrated circuit performance improvement across a range of operating conditions and physical constraints
- 专利标题（中）： 在一系列操作条件和物理限制下的集成电路性能改进
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申请号： US11864886申请日： 2007-09-28
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公开(公告)号： US08949635B2公开(公告)日： 2015-02-03
- 发明人: Stephen H. Gunther , Stephan Jourdan , Robert Greiner , Edward A. Burton , Anant S. Deval , Michael Cornaby , Jeremy Shrall , Ray Ramadorai
- 申请人： Stephen H. Gunther , Stephan Jourdan , Robert Greiner , Edward A. Burton , Anant S. Deval , Michael Cornaby , Jeremy Shrall , Ray Ramadorai
- 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： Blakely, Sokoloff, Taylor & Zafman LLP
- 主分类号： G06F1/32
- IPC分类号： G06F1/32 ; G06F9/38 ; G06F9/30
摘要：
Methods and apparatus to improve integrated circuit (IC) performance across a range of operating conditions and/or physical constraints are described. In one embodiment, an operating parameter of one or more of processor cores may be adjusted in response to a change in the activity level of processor cores (e.g., the number of active processor cores) and/or a comparison of one or more operating conditions and one or more corresponding threshold values. Other embodiments are also described.
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