公开(公告)号：US12066882B2

公开(公告)日：2024-08-20

申请号：US17718881

申请日：2022-04-12

Applicant: Meta Platforms Technologies, LLC

Inventor： Siddharth Ray ,  Ping Wang ,  Achaleshwar Sahai ,  Xiaodi Zhang ,  Neeraj Poojary ,  Dong Zheng ,  Guoqing Li ,  Shivank Nayak ,  Madhusudan Kinthada Venkata ,  Swaminathan Balakrishnan

IPC: G06F1/32 ,  G06F1/3287

CPC classification number: G06F1/3287

Abstract: Systems and methods for managing power consumption of device subsystems include a device which maintains one or more constraint metric tables for applications executable on the device. Each of the one or more constraint metric tables may specify respective power levels for subsystems of the device according to a respective application or an application type of the respective application. The device may determine to operate the device at a reduced power level for a first application, based on a condition for the device satisfying at least one of a thermal threshold criteria or a power threshold criteria when the device operates at full power level. The device may apply a constraint metric responsive to determining to operate at the reduced power level, to cause a subset of the plurality of subsystems to adjust a power consumption level according to a first constraint metric table corresponding to the first application.