Invention Grant
- Patent Title: Transitioning a performance state of a processor
- Patent Title (中): 转换处理器的性能状态
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Application No.: US13550669Application Date: 2012-07-17
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Publication No.: US08966296B2Publication Date: 2015-02-24
- Inventor: Scott P. Faasse
- Applicant: Scott P. Faasse
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Agency: Trop, Pruner & Hu, P.C.
- Main IPC: G06F1/00
- IPC: G06F1/00 ; G06F1/32
Abstract:
A processing circuit independent of a processor determines a current utilization of the processor, based on events of an execution pipeline of the processor. According to the determined utilization, the processing circuit causes the processor to transition from a first of the plurality of performance states to a second of the plurality of performance states.
Public/Granted literature
- US20140025937A1 TRANSITIONING A PERFORMANCE STATE OF A PROCESSOR Public/Granted day:2014-01-23
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