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Chip performance control method and device

A technology of chip performance and control method, applied in the field of communication, can solve the problems of poor user experience, large reduction in chip reset performance, inconvenient application of chips, etc., to achieve the effect of convenient application and avoid large decline in work performance

Active Publication Date: 2013-10-30
HUAWEI TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0006] Embodiments of the present invention provide a method and device for controlling chip performance, which can solve the problem in the prior art that when the temperature of the chip is greater than the preset threshold value, the chip will be reset or the performance will drop significantly. Large, causing inconvenient and poor user experience when applying the chip

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  • Chip performance control method and device
  • Chip performance control method and device
  • Chip performance control method and device

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0023] In order to make the advantages of the technical solution of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] Such as figure 1 As shown, the chip performance control method provided by the embodiment of the present invention includes:

[0025] Step 101, acquiring the working temperature of the chip.

[0026] Optionally, the operating temperature of...

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Abstract

Embodiments of the present invention disclose a method and an apparatus for controlling chip performance, and relate to the field of communications technologies, which solves a problem in the prior art that a chip is reset or performance is greatly decreased as long as a temperature of the chip is higher than a preset threshold. The method includes: obtaining a working temperature of a chip; when the working temperature of the chip reaches one of multiple preset temperature thresholds, obtaining, according to preset correspondence between a temperature threshold and a chip performance control policy, a chip performance control policy that corresponds to the one of the multiple temperature thresholds; and controlling working of the chip according to the control policy. The present invention is applicable to an electronic device to which a chip is applied, such as a desktop computer or a notebook computer.

Description

technical field [0001] The invention relates to the field of communication technologies, in particular to a method and device for controlling chip performance. Background technique [0002] Electronic devices such as desktop computers and notebook computers are widely used in current life. There are a large number of chips in the electronic devices for work. As people gradually increase the performance requirements of chips, the power consumption of chips also increases. , chip heat dissipation has also become an important factor affecting the stability of the chip. When the temperature of the chip is too high, the operation of the electronic device is unstable, and may even burn out. For example, when a desktop computer is running a large game, the graphics processing unit (Graphic Processing Unit, GPU for short) in the graphics card of the desktop computer will burn out. Working at high frequency and high voltage generates a lot of heat. When the temperature of the GPU is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/20
CPCG06F1/3296H03K5/00006G06F1/324G06F1/206G06F1/20Y02D10/00
Inventor 李祥鹏刘宇姚琮
Owner HUAWEI TECH CO LTD
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