KR20120046232A - 성능 민감도에 따른 연산 유닛들의 차별적 성능 변경 - Google Patents

성능 민감도에 따른 연산 유닛들의 차별적 성능 변경 Download PDF

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Publication number
KR20120046232A
KR20120046232A KR1020127003135A KR20127003135A KR20120046232A KR 20120046232 A KR20120046232 A KR 20120046232A KR 1020127003135 A KR1020127003135 A KR 1020127003135A KR 20127003135 A KR20127003135 A KR 20127003135A KR 20120046232 A KR20120046232 A KR 20120046232A
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KR
South Korea
Prior art keywords
performance
power
computing units
cores
group
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KR1020127003135A
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English (en)
Korean (ko)
Inventor
세바스티앙 누스바움
알렉산더 브래노버
존 칼라마티오노스
Original Assignee
어드밴스드 마이크로 디바이시즈, 인코포레이티드
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Priority claimed from US12/508,935 external-priority patent/US8443209B2/en
Priority claimed from US12/508,902 external-priority patent/US20110022356A1/en
Priority claimed from US12/508,929 external-priority patent/US8447994B2/en
Application filed by 어드밴스드 마이크로 디바이시즈, 인코포레이티드 filed Critical 어드밴스드 마이크로 디바이시즈, 인코포레이티드
Publication of KR20120046232A publication Critical patent/KR20120046232A/ko

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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
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • 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
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • 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
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/324—Power saving characterised by the action undertaken by lowering clock frequency
    • 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
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/3296—Power saving characterised by the action undertaken by lowering the supply or operating voltage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Sources (AREA)
  • Saccharide Compounds (AREA)
  • Steroid Compounds (AREA)
KR1020127003135A 2009-07-24 2010-07-23 성능 민감도에 따른 연산 유닛들의 차별적 성능 변경 KR20120046232A (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US12/508,935 US8443209B2 (en) 2009-07-24 2009-07-24 Throttling computational units according to performance sensitivity
US12/508,929 2009-07-24
US12/508,902 2009-07-24
US12/508,902 US20110022356A1 (en) 2009-07-24 2009-07-24 Determining performance sensitivities of computational units
US12/508,929 US8447994B2 (en) 2009-07-24 2009-07-24 Altering performance of computational units heterogeneously according to performance sensitivity
US12/508,935 2009-07-24

Publications (1)

Publication Number Publication Date
KR20120046232A true KR20120046232A (ko) 2012-05-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127003135A KR20120046232A (ko) 2009-07-24 2010-07-23 성능 민감도에 따른 연산 유닛들의 차별적 성능 변경

Country Status (6)

Country Link
EP (1) EP2457139A1 (ja)
JP (1) JP5564564B2 (ja)
KR (1) KR20120046232A (ja)
CN (1) CN102483646B (ja)
IN (1) IN2012DN00933A (ja)
WO (3) WO2011011670A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150079410A (ko) * 2013-12-28 2015-07-08 삼성전자주식회사 메모리 어레이를 위한 동적 열 예산 할당
KR102103842B1 (ko) * 2019-10-02 2020-05-29 한화시스템 주식회사 차세대 함정 전투체계의 트래픽 모델링 장치

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5601236B2 (ja) * 2011-02-10 2014-10-08 富士通株式会社 情報抽出プログラム、情報抽出方法、および情報抽出装置
US20120297232A1 (en) * 2011-05-16 2012-11-22 Bircher William L Adjusting the clock frequency of a processing unit in real-time based on a frequency sensitivity value
JP5958395B2 (ja) * 2013-03-22 2016-08-02 日本電気株式会社 コンピュータシステム
US9703613B2 (en) * 2013-12-20 2017-07-11 Qualcomm Incorporated Multi-core dynamic workload management using native and dynamic parameters
JP5986138B2 (ja) * 2014-05-09 2016-09-06 レノボ・シンガポール・プライベート・リミテッド 複数のプロセッサに電力を供給する電源装置の出力を制御する方法、電源システムおよび情報処理装置
US20160077576A1 (en) * 2014-09-17 2016-03-17 Abhinav R. Karhu Technologies for collaborative hardware and software scenario-based power management
US9882383B2 (en) * 2014-12-23 2018-01-30 Intel Corporation Smart power delivery network
US9572104B2 (en) 2015-02-25 2017-02-14 Microsoft Technology Licensing, Llc Dynamic adjustment of user experience based on system capabilities
JP2016177689A (ja) 2015-03-20 2016-10-06 株式会社東芝 メモリシステム
CN108139960B (zh) * 2016-04-18 2020-07-07 华为技术有限公司 中央处理器cpu的调频方法、调频装置和处理设备
US10474221B2 (en) * 2018-01-30 2019-11-12 Hewlett Packard Enterprise Development Lp Power control in a storage subsystem
US11379337B2 (en) * 2018-06-21 2022-07-05 Hewlett-Packard Development Company, L.P. Increasing CPU clock speed to improve system performance
WO2021021185A1 (en) * 2019-07-31 2021-02-04 Hewlett-Packard Development Company, L.P. Configuring power level of central processing units at boot time
CN110442224A (zh) * 2019-09-17 2019-11-12 联想(北京)有限公司 电子设备的电源功率分配方法、电子设备和可读存储介质
CN114816033A (zh) * 2019-10-17 2022-07-29 华为技术有限公司 处理器的调频方法及装置、计算设备
KR102275529B1 (ko) * 2019-12-23 2021-07-09 주식회사 텔레칩스 멀티-마스터를 지원하는 그래픽 처리 장치를 공유하는 시스템 온 칩 및 그래픽 처리 장치의 동작 방법
CN113078933B (zh) * 2020-01-03 2023-01-24 内蒙古龙图电气有限公司 一种基于北斗卫星通信的组网式终端控制器
US11971774B2 (en) * 2020-10-13 2024-04-30 Nvidia Corporation Programmable power balancing in a datacenter
CN116521355A (zh) * 2022-01-30 2023-08-01 台达电子企业管理（上海）有限公司 提升处理器峰值算力的方法、用于提升处理器峰值算力的系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10268963A (ja) * 1997-03-28 1998-10-09 Mitsubishi Electric Corp 情報処理装置
US20020087904A1 (en) * 2000-12-28 2002-07-04 Zhong-Ning (George) Cai Method and apparatus for thermal sensitivity based dynamic power control
US7386739B2 (en) * 2005-05-03 2008-06-10 International Business Machines Corporation Scheduling processor voltages and frequencies based on performance prediction and power constraints
US7490254B2 (en) * 2005-08-02 2009-02-10 Advanced Micro Devices, Inc. Increasing workload performance of one or more cores on multiple core processors
US7412353B2 (en) * 2005-09-28 2008-08-12 Intel Corporation Reliable computing with a many-core processor
US7971073B2 (en) * 2005-11-03 2011-06-28 Los Alamos National Security, Llc Adaptive real-time methodology for optimizing energy-efficient computing
CN101241392B (zh) * 2007-03-01 2012-07-04 威盛电子股份有限公司 根据工作温度的变化来动态改变功耗的微处理器及方法
US20080307240A1 (en) * 2007-06-08 2008-12-11 Texas Instruments Incorporated Power management electronic circuits, systems, and methods and processes of manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150079410A (ko) * 2013-12-28 2015-07-08 삼성전자주식회사 메모리 어레이를 위한 동적 열 예산 할당
KR102103842B1 (ko) * 2019-10-02 2020-05-29 한화시스템 주식회사 차세대 함정 전투체계의 트래픽 모델링 장치

Also Published As

Publication number Publication date
WO2011011668A1 (en) 2011-01-27
EP2457139A1 (en) 2012-05-30
WO2011011670A1 (en) 2011-01-27
JP2013500520A (ja) 2013-01-07
CN102483646B (zh) 2015-06-03
WO2011011673A1 (en) 2011-01-27
JP5564564B2 (ja) 2014-07-30
CN102483646A (zh) 2012-05-30
IN2012DN00933A (ja) 2015-04-03

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