公开(公告)号：US20230205286A1

公开(公告)日：2023-06-29

申请号：US18171825

申请日：2023-02-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Di HU ,  Dongzhi GUO ,  Dmytro KUTRA ,  Zhen LIU

IPC: G06F1/20 ,  G06F15/78

CPC classification number: G06F1/206 ,  G06F15/7871

Abstract: This application discloses example frequency control methods, frequency controllers, processors, and electronic devices. One example method includes obtaining at least two temperatures of a processor core, where each of the at least two temperatures corresponds to a frequency. A load change mode of the processor core is determined, where the load change mode indicates a change status of a load of the processor core. A target temperature is determined from the at least two temperatures of the processor core based on the load change mode. A frequency of the processor core is adjusted based on the target temperature.