IN2012DN00933A - - Google Patents

Info

Publication number
IN2012DN00933A
IN2012DN00933A IN933DEN2012A IN2012DN00933A IN 2012DN00933 A IN2012DN00933 A IN 2012DN00933A IN 933DEN2012 A IN933DEN2012 A IN 933DEN2012A IN 2012DN00933 A IN2012DN00933 A IN 2012DN00933A
Authority
IN
India
Prior art keywords
computational units
terms
computer system
selectively altered
sensitivity
Prior art date
Application number
Inventor
Sebastien Nussbaum
Alexander Branover
John Kalamatianos
Original Assignee
Advanced Micro Devices Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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 Advanced Micro Devices Inc filed Critical Advanced Micro Devices Inc
Publication of IN2012DN00933A publication Critical patent/IN2012DN00933A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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

Landscapes

  • 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)

Abstract

One or more computational units of a computer system are selectively altered in terms of performance according to which of the one or more computational units has a higher performance sensitivity than others of the computational units.
IN933DEN2012 2009-07-24 2010-07-23 IN2012DN00933A (en)

Applications Claiming Priority (4)

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
US12/508,902 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
PCT/US2010/043032 WO2011011670A1 (en) 2009-07-24 2010-07-23 Altering performance of computational units heterogeneously according to performance sensitivity

Publications (1)

Publication Number Publication Date
IN2012DN00933A true IN2012DN00933A (en) 2015-04-03

Family

ID=42953822

Family Applications (1)

Application Number Title Priority Date Filing Date
IN933DEN2012 IN2012DN00933A (en) 2009-07-24 2010-07-23

Country Status (6)

Country Link
EP (1) EP2457139A1 (en)
JP (1) JP5564564B2 (en)
KR (1) KR20120046232A (en)
CN (1) CN102483646B (en)
IN (1) IN2012DN00933A (en)
WO (3) WO2011011668A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5601236B2 (en) * 2011-02-10 2014-10-08 富士通株式会社 Information extraction program, information extraction method, and information extraction apparatus
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 (en) * 2013-03-22 2016-08-02 日本電気株式会社 Computer system
US9703613B2 (en) * 2013-12-20 2017-07-11 Qualcomm Incorporated Multi-core dynamic workload management using native and dynamic parameters
US9348380B2 (en) * 2013-12-28 2016-05-24 Samsung Electronics Co., Ltd. Dynamic thermal budget allocation for memory array
JP5986138B2 (en) * 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 Method for controlling output of power supply apparatus for supplying power to a plurality of processors, power supply system, and information processing apparatus
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 (en) 2015-03-20 2016-10-06 株式会社東芝 Memory system
CN108139960B (en) * 2016-04-18 2020-07-07 华为技术有限公司 Frequency modulation method, frequency modulation device and processing equipment of Central Processing Unit (CPU)
US10474221B2 (en) * 2018-01-30 2019-11-12 Hewlett Packard Enterprise Development Lp Power control in a storage subsystem
EP3811177B1 (en) * 2018-06-21 2024-10-02 Hewlett-Packard Development Company, L.P. Increasing cpu clock speed to improve system performance
WO2020163603A1 (en) * 2019-02-06 2020-08-13 Magic Leap, Inc. Target intent-based clock speed determination and adjustment to limit total heat generated by multiple processors
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 (en) * 2019-09-17 2019-11-12 联想(北京)有限公司 Power distribution method, electronic equipment and the readable storage medium storing program for executing of electronic equipment
KR102103842B1 (en) * 2019-10-02 2020-05-29 한화시스템 주식회사 Traffic modeling apparatus of next generation naval combat management system
CN110941325B (en) * 2019-10-17 2022-05-06 华为技术有限公司 Frequency modulation method and device of processor and computing equipment
KR102275529B1 (en) * 2019-12-23 2021-07-09 주식회사 텔레칩스 System on-chip with shared graphics processing unit supporting multi-masters and operating method of the graphics processing unit
CN113078933B (en) * 2020-01-03 2023-01-24 内蒙古龙图电气有限公司 Networking type terminal controller based on Beidou satellite communication
US11347289B2 (en) * 2020-09-23 2022-05-31 Advanced Micro Devices, Inc. Enabling performance features for voltage limited processors
US11971774B2 (en) 2020-10-13 2024-04-30 Nvidia Corporation Programmable power balancing in a datacenter
CN116521355A (en) * 2022-01-30 2023-08-01 台达电子企业管理（上海）有限公司 Method for lifting processor peak computing power and system for lifting processor peak computing power
US12124308B2 (en) 2022-06-23 2024-10-22 Nvidia Corporation Techniques to modify processor performance

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10268963A (en) * 1997-03-28 1998-10-09 Mitsubishi Electric Corp Information processing device
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 (en) * 2007-03-01 2012-07-04 威盛电子股份有限公司 Microprocessor and method for dynamically changing power consumption according to changes in operating temperature
US20080307240A1 (en) * 2007-06-08 2008-12-11 Texas Instruments Incorporated Power management electronic circuits, systems, and methods and processes of manufacture

Also Published As

Publication number Publication date
WO2011011670A1 (en) 2011-01-27
WO2011011673A1 (en) 2011-01-27
JP5564564B2 (en) 2014-07-30
KR20120046232A (en) 2012-05-09
EP2457139A1 (en) 2012-05-30
JP2013500520A (en) 2013-01-07
CN102483646A (en) 2012-05-30
CN102483646B (en) 2015-06-03
WO2011011668A1 (en) 2011-01-27

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