公开(公告)号：US11301029B2

公开(公告)日：2022-04-12

申请号：US17079917

申请日：2020-10-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xu Zhang ,  Lu Gao ,  Yunghsin Chu ,  Kun Jiang

IPC: G06F1/26 ,  G06F1/32 ,  G06F1/3296 ,  G06F1/3228 ,  G06F1/3234 ,  G06F9/50 ,  G06T1/20

Abstract: An apparatus, a system, and a method for allocating power to a graphics processing unit, where the apparatus includes a frame rate detection module configured to detect a frame rate of current image data to-be-displayed, and a power allocation module configured to: determine whether the frame rate is lower than a preset frame rate threshold; if the frame rate is lower than the preset frame rate threshold, determine that displaying of the image data is in a frame freezing state; determine, in response to the frame freezing state, whether a graphics processing unit reaches a power bottleneck state; and if determining that the graphics processing unit reaches the power bottleneck state, increase power of the graphics processing unit and reduce power of another module related to the displaying.

公开(公告)号：US20210041937A1

公开(公告)日：2021-02-11

申请号：US17079917

申请日：2020-10-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xu Zhang ,  Lu Gao ,  YungHsin Chu ,  Kun Jiang

IPC: G06F1/3296 ,  G06F1/3234 ,  G06F1/3228 ,  G06F9/50 ,  G06T1/20

Abstract: An apparatus, a system, and a method for allocating power to a graphics processing unit, where the apparatus includes a frame rate detection module configured to detect a frame rate of current image data to-be-displayed, and a power allocation module configured to: determine whether the frame rate is lower than a preset frame rate threshold; if the frame rate is lower than the preset frame rate threshold, determine that displaying of the image data is in a frame freezing state; determine, in response to the frame freezing state, whether a graphics processing unit reaches a power bottleneck state; and if determining that the graphics processing unit reaches the power bottleneck state, increase power of the graphics processing unit and reduce power of another module related to the displaying.