公开(公告)号：US09483092B2

公开(公告)日：2016-11-01

申请号：US14053315

申请日：2013-10-14

Applicant: Advanced Micro Devices, Inc.

Inventor： Samuel Naffziger ,  Baomin Liu ,  Maxat Touzelbaev

IPC: G06F1/26 ,  G06F1/32

CPC classification number: G06F1/26 ,  G06F1/206 ,  G06F1/3206 ,  G06F1/324 ,  Y02D10/126 ,  Y02D10/16

Abstract: An integrated circuit includes a multiple number of processor cores and a system management unit. The multiple number of processor cores each operate at one of a multiple number of performance states. The system management unit is coupled to the multiple number of processor cores, for setting performance states of the multiple number of processor cores. The system management unit boosts a first performance state of a first processor core of the multiple number of processor cores based on both a first temperature calculated from an estimated power consumption, and a second temperature based on a temperature measurement.

Abstract translation: 集成电路包括多个处理器核和系统管理单元。 多个处理器核心各自以多个性能状态中的一个操作。 系统管理单元耦合到多个处理器核心，用于设置多个处理器核心的性能状态。 系统管理单元基于从估计的功耗计算出的第一温度和基于温度测量的第二温度来提高多个处理器核心的第一处理器核心的第一性能状态。

公开(公告)号：US20150106642A1

公开(公告)日：2015-04-16

申请号：US14053315

申请日：2013-10-14

Applicant: Advanced Micro Devices, Inc.

Inventor： Samuel Naffziger ,  Baomin Liu ,  Maxat Touzelbaev

IPC: G06F1/26

CPC classification number: G06F1/26 ,  G06F1/206 ,  G06F1/3206 ,  G06F1/324 ,  Y02D10/126 ,  Y02D10/16

Abstract: An integrated circuit includes a multiple number of processor cores and a system management unit. The multiple number of processor cores each operate at one of a multiple number of performance states. The system management unit is coupled to the multiple number of processor cores, for setting performance states of the multiple number of processor cores. The system management unit boosts a first performance state of a first processor core of the multiple number of processor cores based on both a first temperature calculated from an estimated power consumption, and a second temperature based on a temperature measurement.

Abstract translation: 集成电路包括多个处理器核和系统管理单元。 多个处理器核心各自以多个性能状态中的一个操作。 系统管理单元耦合到多个处理器核心，用于设置多个处理器核心的性能状态。 系统管理单元基于从估计的功耗计算出的第一温度和基于温度测量的第二温度来提高多个处理器核心的第一处理器核心的第一性能状态。