CN115516402A - 处理器的温度控制方法和处理器 - Google Patents

处理器的温度控制方法和处理器 Download PDF

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Publication number
CN115516402A
CN115516402A CN202080100677.6A CN202080100677A CN115516402A CN 115516402 A CN115516402 A CN 115516402A CN 202080100677 A CN202080100677 A CN 202080100677A CN 115516402 A CN115516402 A CN 115516402A
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China
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processor
performance
core
determining
temperature
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Pending
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CN202080100677.6A
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胡荻
郭东之
王哲
刘臻
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN115516402A publication Critical patent/CN115516402A/zh
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Microcomputers (AREA)
  • Power Sources (AREA)

Abstract

一种处理器(100)的温度控制方法和处理器(100)。方法应用于包括M个处理器核心的处理器(100)，M个处理器核心共电源域，包括：获取M个处理器核心中每个处理器核心当前时刻的温度；根据每个处理器核心当前时刻的温度确定每个处理器核心的目标性能，根据每个核心的目标性能确定处理器(100)下一时刻的第一性能；根据每个处理器核心当前时刻的温度确定处理器(100)下一时刻的供电电压，根据处理器(100)下一时刻的供电电压确定处理器(100)下一时刻的第二性能；通过比较第一性能和第二性能确定处理器(100)下一时刻的温度控制策略。通过两种不同的方式获取处理器(100)下一时刻的性能，通过比较可以实现处理器(100)整体性能最大化。

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PCT国内申请，说明书已公开。

Claims (26)

  1. PCT国内申请，权利要求书已公开。
CN202080100677.6A 2020-05-15 2020-05-15 处理器的温度控制方法和处理器 Pending CN115516402A (zh)

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PCT/CN2020/090388 WO2021226973A1 (zh) 2020-05-15 2020-05-15 处理器的温度控制方法和处理器

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CN115516402A true CN115516402A (zh) 2022-12-23

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WO (1) WO2021226973A1 (zh)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6908227B2 (en) * 2002-08-23 2005-06-21 Intel Corporation Apparatus for thermal management of multiple core microprocessors
CN101071329A (zh) * 2006-05-11 2007-11-14 乐金电子（昆山）电脑有限公司 多核处理器的电源控制装置及其方法
US7584369B2 (en) * 2006-07-26 2009-09-01 International Business Machines Corporation Method and apparatus for monitoring and controlling heat generation in a multi-core processor
US9075611B2 (en) * 2012-09-12 2015-07-07 Htc Corporation Electronic device with power management mechanism and power management method thereof
CN108351660B (zh) * 2015-10-21 2021-03-09 超威半导体公司 针对处理器瓦块的下垂检测和调节
US10317962B2 (en) * 2016-08-16 2019-06-11 International Business Machines Corporation Inducing heterogeneous microprocessor behavior using non-uniform cooling
US20180210836A1 (en) * 2017-01-24 2018-07-26 Microsoft Technology Licensing, Llc Thermal and reliability based cache slice migration

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