发明授权
- 专利标题： Performing variation-aware profiling and dynamic core allocation for a many-core processor
- 专利标题（中）： 为多核处理器执行变化感知分析和动态核心分配
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申请号： US12972985申请日： 2010-12-20
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公开(公告)号： US09063730B2公开(公告)日： 2015-06-23
- 发明人: Saurabh Dighe , Sriram R. Vangal , Nitin Y. Borkar , Vivek K. De
- 申请人： Saurabh Dighe , Sriram R. Vangal , Nitin Y. Borkar , Vivek K. De
- 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： Trop, Pruner & Hu, P.C.
- 主分类号： G06F1/32
- IPC分类号： G06F1/32 ; G06F9/48
摘要：
In one embodiment, the present invention includes a processor with multiple cores each having a self-test circuit to determine a frequency profile and a leakage power profile of the corresponding core. In turn, a scheduler is coupled to receive the frequency profiles and the leakage power profiles and to schedule an application on at least some of the cores based on the frequency profiles and the leakage power profiles. Other embodiments are described and claimed.
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