DE602008006052D1 - Verfahren und system zur schätzung der prozessorauslastung aus leistungsmessungen - Google Patents

Verfahren und system zur schätzung der prozessorauslastung aus leistungsmessungen

Info

Publication number
DE602008006052D1
DE602008006052D1 DE602008006052T DE602008006052T DE602008006052D1 DE 602008006052 D1 DE602008006052 D1 DE 602008006052D1 DE 602008006052 T DE602008006052 T DE 602008006052T DE 602008006052 T DE602008006052 T DE 602008006052T DE 602008006052 D1 DE602008006052 D1 DE 602008006052D1
Authority
DE
Germany
Prior art keywords
processor
measurements
power consumption
utilization
estimating
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602008006052T
Other languages
English (en)
Inventor
Wesley Felter
Charles Robert Lefurgy
Tyler Bletsch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of DE602008006052D1 publication Critical patent/DE602008006052D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Sources (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Debugging And Monitoring (AREA)
DE602008006052T 2007-03-15 2008-02-13 Verfahren und system zur schätzung der prozessorauslastung aus leistungsmessungen Active DE602008006052D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/686,418 US7925901B2 (en) 2007-03-15 2007-03-15 Method and system for estimating processor utilization from power measurements
PCT/EP2008/051725 WO2008110423A1 (en) 2007-03-15 2008-02-13 Method and system for estimating processor utilization from power measurements

Publications (1)

Publication Number Publication Date
DE602008006052D1 true DE602008006052D1 (de) 2011-05-19

Family

ID=39297304

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008006052T Active DE602008006052D1 (de) 2007-03-15 2008-02-13 Verfahren und system zur schätzung der prozessorauslastung aus leistungsmessungen

Country Status (5)

Country Link
US (1) US7925901B2 (de)
EP (1) EP2137594B1 (de)
AT (1) ATE504877T1 (de)
DE (1) DE602008006052D1 (de)
WO (1) WO2008110423A1 (de)

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US8245070B2 (en) * 2008-12-30 2012-08-14 Intel Corporation Method for optimizing voltage-frequency setup in multi-core processor systems
US8527796B2 (en) * 2009-08-24 2013-09-03 Intel Corporation Providing adaptive frequency control for a processor using utilization information
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US8627300B2 (en) * 2009-10-13 2014-01-07 Empire Technology Development Llc Parallel dynamic optimization
US8635606B2 (en) * 2009-10-13 2014-01-21 Empire Technology Development Llc Dynamic optimization using a resource cost registry
US8892931B2 (en) * 2009-10-20 2014-11-18 Empire Technology Development Llc Power channel monitor for a multicore processor
US20110145612A1 (en) * 2009-12-16 2011-06-16 International Business Machines Corporation Method and System to Determine and Optimize Energy Consumption of Computer Systems
US8862914B2 (en) 2010-02-26 2014-10-14 Microsoft Corporation Virtual machine power consumption measurement and management
US8527801B2 (en) 2010-06-30 2013-09-03 International Business Machines Corporation Performance control of frequency-adapting processors by voltage domain adjustment
US8689021B1 (en) * 2010-09-10 2014-04-01 Marvell International Ltd. System and method for selecting a power management configuration in a multi-core environment according to various operating conditions such as voltage, frequency, power mode, and utilization factor varied on a per-core basis
US8812825B2 (en) 2011-01-10 2014-08-19 Dell Products L.P. Methods and systems for managing performance and power utilization of a processor employing a fully multithreaded load threshold
US8483234B2 (en) * 2011-02-17 2013-07-09 Alcatel Lucent Monitoring resource congestion in a network processor
CN102890186A (zh) * 2011-07-20 2013-01-23 鸿富锦精密工业（深圳）有限公司 功率测试电路
US9692535B2 (en) * 2012-02-20 2017-06-27 The Nielsen Company (Us), Llc Methods and apparatus for automatic TV on/off detection
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US9823990B2 (en) 2012-09-05 2017-11-21 Nvidia Corporation System and process for accounting for aging effects in a computing device
US9116703B2 (en) 2012-10-15 2015-08-25 Advanced Micro Devices, Inc. Semi-static power and performance optimization of data centers
US9871448B2 (en) 2012-12-31 2018-01-16 Nvidia Corporation Super N-phase switching mode power supply
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US10103719B2 (en) * 2013-07-22 2018-10-16 Nvidia Corporation Integrated voltage regulator with in-built process, temperature and aging compensation
GB201314939D0 (en) * 2013-08-21 2013-10-02 Advanced Risc Mach Ltd Power signal interface
US9831198B2 (en) 2013-08-22 2017-11-28 Nvidia Corporation Inductors for integrated voltage regulators
CN103885569B (zh) * 2014-04-11 2017-05-24 珠海全志科技股份有限公司 内存的管理方法及装置
US9830242B2 (en) * 2015-01-14 2017-11-28 Mediatek Inc. Loading calculation method and loading calculation system for processor in electronic device
US9857865B2 (en) * 2015-12-10 2018-01-02 Aspeed Technology Inc. Balancing of servers based on sampled utilization ratio and corresponding power consumption
US10871963B2 (en) 2016-10-17 2020-12-22 Lenovo Enterprise Solutions (Singapore) Pte. Ltd Adjustment of voltage regulator firmware settings based upon external factors
US11182143B2 (en) * 2016-10-18 2021-11-23 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Adjustment of voltage regulator firmware settings based upon an efficiency score
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Also Published As

Publication number Publication date
US7925901B2 (en) 2011-04-12
US20080229127A1 (en) 2008-09-18
EP2137594B1 (de) 2011-04-06
WO2008110423A1 (en) 2008-09-18
EP2137594A1 (de) 2009-12-30
ATE504877T1 (de) 2011-04-15

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