Power-down control method, device, and computer readable storage medium of GPU

A controller and control module technology, applied in the computer field, can solve problems such as waste of electric energy, inconvenient use of users, and power consumption of GPU

Inactive Publication Date: 2018-11-27
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, as long as the system is powered on, the GPU is activated regardless of whether there are applications using the GPU. The way of shutting down the system completely avoids power consumption, but this way brings inconvenience to users

Method used

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  • Power-down control method, device, and computer readable storage medium of GPU
  • Power-down control method, device, and computer readable storage medium of GPU
  • Power-down control method, device, and computer readable storage medium of GPU

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Embodiment Construction

[0029] Embodiments of the present invention provide a method, device, and computer-readable storage medium for controlling GPU power-off, which can realize automatic power-off of GPU during idle time, which can not only save electric energy and reduce system power consumption, but also provide The user's use brings convenience.

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] Plea...

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PUM

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Abstract

The invention discloses a control method, a device, and a computer readable storage medium of a GPU, wherein the control method comprises the following steps: detecting whether the GPU is in an idle state or not; controlling the GPU to disconnect with power supply through a BMC (baseboard management controller) if the GPU is in an idle state. The control method can detect the state of the GPU, andcontrol the GPU to disconnect with power supply through a BMC when the GPU is idle, so that the GPU can automatically power down when the GPU is idle, which can save the electric energy, reduce the power consumption of the system, and bring convenience to the use by users.

Description

technical field [0001] Embodiments of the present invention relate to the field of computer technologies, and in particular, to a method, device, and computer-readable storage medium for controlling power-off of a GPU. Background technique [0002] With the increasingly widespread application of AI (Artificial Intelligence, artificial intelligence) servers, GPU (Graphics Processing Unit, visual processor), as the largest power-consuming device in AI servers, also consumes more and more power. Among them, GPU is also called display The core or display chip is a microprocessor that specializes in image computing work on personal computers, workstations, game consoles, and some mobile devices (such as tablets, smartphones, etc.). At present, as long as the system is powered on, the GPU is activated regardless of whether there are applications using the GPU. The method of shutting down the system completely avoids power consumption, but this method brings inconvenience to the u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/32
CPCG06F1/3287
Inventor 韩增福
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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