METHOD FOR ADJUSTING PROCESSING CAPABILITIES of electronic apparatus and electronic APPARATUS

A technology of processing power and electronic equipment, applied in data processing power supply, electrical digital data processing, processor architecture/configuration, etc., can solve problems such as wasting power

Inactive Publication Date: 2018-04-17
MEDIATEK INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, power is wasted as processing power is provisioned at higher performance levels than current workload demands

Method used

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  • METHOD FOR ADJUSTING PROCESSING CAPABILITIES of electronic apparatus and electronic APPARATUS
  • METHOD FOR ADJUSTING PROCESSING CAPABILITIES of electronic apparatus and electronic APPARATUS
  • METHOD FOR ADJUSTING PROCESSING CAPABILITIES of electronic apparatus and electronic APPARATUS

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Embodiment Construction

[0018] The following examples are only used to illustrate the general principles of the present invention, and are not intended to limit the present invention. It should be understood that the embodiments may be implemented using software, hardware, firmware or any combination.

[0019] figure 1 It is a block diagram of a hardware structure of an electronic device according to an embodiment of the present invention. The electronic device 100 includes a processor 10 , a graphics processing unit (GPU) 20 , a display device 30 , and a storage device 40 . The electronic device 100 may be a mobile phone, a smart phone, a tablet computer, a notebook computer, a general computer or other similar devices.

[0020] The processor 10 may be a general-purpose processor (for example, a central processing unit (CPU)), a micro control unit (MCU), an application processor, a digital signal processor (DSP), or the like, which includes controlling the GPU 20 to send a series of Frame data (f...

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Abstract

The invention discloses a method for adjusting processing capabilities of an electronic apparatus and electronic apparatus. The method for adjusting processing capabilities of an electronic apparatusincludes the steps of determining a first boost value for one or more processors according to a first slack time of the processors within a current display refresh interval, and adjusting processing capabilities of the processors according to the first boost value. According to the method for adjusting the processing capabilities of the electronic apparatus and the electronic apparatus disclosed by the invention, power consumption of the electronic apparatus can be greatly reduced without sacrificing performance and user experience.

Description

technical field [0001] The present invention pertains to applications generally involving processor scaling, especially processor scaling based on slack time of one or more processors. Background technique [0002] Power management has always been an important issue in electronic systems, especially for those electronic systems with limited power budget. For example, mobile devices are powered by batteries, and reducing power consumption allows their batteries to last longer. Currently, various mechanisms exist to adjust processing power at any given time. [0003] In traditional designs, processing power is adjusted based on the charge stored in the battery. The more charge in the battery, the more processing resources are allocated. [0004] In another conventional design, processing power is scaled based on worst-case workload requirements. Although the workload may be relatively low at any point in time (for example, during the night), there is the possibility of sud...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/32
CPCG06F1/324G06F1/3243G06T1/20Y02D10/00G06F1/3218G06F1/3265
Inventor 周信彰黄世杰罗仁杰
Owner MEDIATEK INC
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