Invention Grant
US09442557B2 Using a linear prediction to configure an idle state of an entity in a computing device
有权
使用线性预测来配置计算设备中的实体的空闲状态
- Patent Title: Using a linear prediction to configure an idle state of an entity in a computing device
- Patent Title (中): 使用线性预测来配置计算设备中的实体的空闲状态
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Application No.: US14075645Application Date: 2013-11-08
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Publication No.: US09442557B2Publication Date: 2016-09-13
- Inventor: Manish Arora , Nuwan S. Jayasena , Yasuko Eckert , Madhu Saravana Sibi Govindan , William L. Bircher , Michael J. Schulte , Srilatha Manne
- Applicant: Advanced Micro Devices, Inc.
- Applicant Address: US CA Sunnyvale
- Assignee: ADVANCED MICRO DEVICES, INC.
- Current Assignee: ADVANCED MICRO DEVICES, INC.
- Current Assignee Address: US CA Sunnyvale
- Agency: Park, Vaughan, Fleming & Dowler LLP
- Main IPC: G06F1/32
- IPC: G06F1/32 ; G06F1/20
Abstract:
The described embodiments include a computing device with one or more entities (processor cores, processors, etc.). In some embodiments, during operation, a thermal power management unit in the computing device uses a linear prediction to compute a predicted duration of a next idle period for an entity based on the duration of one or more previous idle periods for the entity. Based on the predicted duration of the next idle period, the thermal power management unit configures the entity to operate in a corresponding idle state.
Public/Granted literature
- US20140149772A1 Using a Linear Prediction to Configure an Idle State of an Entity in a Computing Device Public/Granted day:2014-05-29
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