Invention Grant
- Patent Title: Dynamically allocating a power budget over multiple domains of a processor
- Patent Title (中): 在处理器的多个域上动态分配功率预算
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Application No.: US13225677Application Date: 2011-09-06
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Publication No.: US08769316B2Publication Date: 2014-07-01
- Inventor: Avinash N. Ananthakrishnan , Efraim Rotem , Doron Rajwan , Eliezer Weissmann , Nadav Shulman
- Applicant: Avinash N. Ananthakrishnan , Efraim Rotem , Doron Rajwan , Eliezer Weissmann , Nadav Shulman
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Trop, Pruner & Hu, P.C.
- Main IPC: G06F1/00
- IPC: G06F1/00 ; G06F15/00 ; G05D3/12
Abstract:
In one embodiment, the present invention includes a method for determining a power budget for a multi-domain processor for a current time interval, determining a portion of the power budget to be allocated to first and second domains of the processor, and controlling a frequency of the domains based on the allocated portions. Such determinations and allocations can be dynamically performed during runtime of the processor. Other embodiments are described and claimed.
Public/Granted literature
- US20130061064A1 Dynamically Allocating A Power Budget Over Multiple Domains Of A Processor Public/Granted day:2013-03-07
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