Invention Grant
US09477296B2 Apparatus and method for controlling power of electronic device having multi-core
有权
用于控制具有多核的电子设备的功率的装置和方法
- Patent Title: Apparatus and method for controlling power of electronic device having multi-core
- Patent Title (中): 用于控制具有多核的电子设备的功率的装置和方法
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Application No.: US13774256Application Date: 2013-02-22
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Publication No.: US09477296B2Publication Date: 2016-10-25
- Inventor: Taehee Gwak , Hyungrok Kim , Youngtaek Kim , Eunji Lee , Kangtae Kim
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Priority: KR10-2012-0019215 20120224
- Main IPC: G06F1/26
- IPC: G06F1/26 ; G06F1/32
Abstract:
A method of controlling on/off of a core based on a used amount of an operating core and the number of tasks in an electronic device having a multi-core, and an apparatus thereof, includes confirming a load of an operating core and the number of executable tasks at a predetermined period, determining whether the load of the operating core and the number of executable tasks meet a defined on/off condition of the multi-core, and controlling on/off of the multi-core when the load of the operating core and the number of executable tasks meet the defined on/off condition of the multi-core.
Public/Granted literature
- US20130227326A1 APPARATUS AND METHOD FOR CONTROLLING POWER OF ELECTRONIC DEVICE HAVING MULTI-CORE Public/Granted day:2013-08-29
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