Invention Grant
US07917789B2 System and method for selecting optimal processor performance levels by using processor hardware feedback mechanisms
有权
通过使用处理器硬件反馈机制来选择最佳处理器性能水平的系统和方法
- Patent Title: System and method for selecting optimal processor performance levels by using processor hardware feedback mechanisms
- Patent Title (中): 通过使用处理器硬件反馈机制来选择最佳处理器性能水平的系统和方法
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Application No.: US11864800Application Date: 2007-09-28
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Publication No.: US07917789B2Publication Date: 2011-03-29
- Inventor: Russell J. Fenger , Anil Aggarwal , Shiv Kaushik
- Applicant: Russell J. Fenger , Anil Aggarwal , Shiv Kaushik
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agent Joni D. Stutman
- Main IPC: G06F1/08
- IPC: G06F1/08
Abstract:
An embodiment of the present invention is a system and method relating to adaptive power management using hardware feedback to select optimal processor frequencies and reduce power/watt. In at least one embodiment, the present invention is intended to optimize processor frequency and power/watt usage based on the hardware feedback and processor stall behavior.
Public/Granted literature
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