Invention Grant
- Patent Title: Method of controlling information processing device, information processing device, program, and program converting method
- Patent Title (中): 控制信息处理装置，信息处理装置，程序和程序转换方法的方法
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Application No.: US11757548Application Date: 2007-06-04
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Publication No.: US07934114B2Publication Date: 2011-04-26
- Inventor: Gen Fukatsu
- Applicant: Gen Fukatsu
- Applicant Address: JP Osaka
- Assignee: PANASONIC Corporation
- Current Assignee: PANASONIC Corporation
- Current Assignee Address: JP Osaka
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2006-178607 20060628
- Main IPC: G06F1/04
- IPC: G06F1/04 ; G06F1/14
Abstract:
The method of controlling an information processing device according to the present invention is a method of controlling an information processing device which includes a processor having a cache memory, and a clock supplying unit that supplies a clock signal to the processor. The method includes: predicting a hit rate of the cache memory; and controlling the clock supplying unit so as to change a frequency of the clock signal in accordance with the predicted hit rate.
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