CN1784646B - 用于处理器系统中动态电源管理的方法及设备 - Google Patents

用于处理器系统中动态电源管理的方法及设备 Download PDF

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CN1784646B
CN1784646B CN200480011860XA CN200480011860A CN1784646B CN 1784646 B CN1784646 B CN 1784646B CN 200480011860X A CN200480011860X A CN 200480011860XA CN 200480011860 A CN200480011860 A CN 200480011860A CN 1784646 B CN1784646 B CN 1784646B
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processor
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CN1784646A (zh
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J·德切萨雷
M·库尔伯特
K·科克斯
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Apple Inc
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    • 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
    • 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
    • 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)
  • Debugging And Monitoring (AREA)
CN200480011860XA 2003-05-07 2004-04-21 用于处理器系统中动态电源管理的方法及设备 Expired - Lifetime CN1784646B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/434,515 2003-05-07
US10/434,515 US7240223B2 (en) 2003-05-07 2003-05-07 Method and apparatus for dynamic power management in a processor system
PCT/US2004/012340 WO2004102363A2 (en) 2003-05-07 2004-04-21 Method and apparatus for dynamic power management in a processor system

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CN1784646A CN1784646A (zh) 2006-06-07
CN1784646B true CN1784646B (zh) 2010-06-16

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US (2) US7240223B2 (enExample)
EP (1) EP1620783B1 (enExample)
JP (2) JP4065458B2 (enExample)
KR (1) KR100858766B1 (enExample)
CN (1) CN1784646B (enExample)
AU (1) AU2004239644B2 (enExample)
CA (1) CA2515855C (enExample)
WO (1) WO2004102363A2 (enExample)

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Publication number Publication date
KR100858766B1 (ko) 2008-09-16
AU2004239644A1 (en) 2004-11-25
JP4065458B2 (ja) 2008-03-26
CA2515855A1 (en) 2004-11-25
US7302595B2 (en) 2007-11-27
US20040225902A1 (en) 2004-11-11
AU2004239644B2 (en) 2007-11-01
CA2515855C (en) 2009-12-15
US20060265616A1 (en) 2006-11-23
JP2006524374A (ja) 2006-10-26
US7240223B2 (en) 2007-07-03
KR20050115325A (ko) 2005-12-07
WO2004102363A3 (en) 2005-02-10
WO2004102363A2 (en) 2004-11-25
CN1784646A (zh) 2006-06-07
EP1620783A2 (en) 2006-02-01
JP2008010000A (ja) 2008-01-17
EP1620783B1 (en) 2018-09-12
JP4847408B2 (ja) 2011-12-28

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Granted publication date: 20100616