HK1039664B - 用於多線程處理機功率方式轉變的方法和設備 - Google Patents

用於多線程處理機功率方式轉變的方法和設備

Info

Publication number
HK1039664B
HK1039664B HK02101099.6A HK02101099A HK1039664B HK 1039664 B HK1039664 B HK 1039664B HK 02101099 A HK02101099 A HK 02101099A HK 1039664 B HK1039664 B HK 1039664B
Authority
HK
Hong Kong
Prior art keywords
power mode
mode transition
thread processor
thread
processor
Prior art date
Application number
HK02101099.6A
Other languages
English (en)
Other versions
HK1039664A1 (en
Inventor
B‧L‧托爾
A‧B‧凱克爾
S‧H‧貢特爾
Original Assignee
英特爾公司
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 英特爾公司 filed Critical 英特爾公司
Publication of HK1039664A1 publication Critical patent/HK1039664A1/xx
Publication of HK1039664B publication Critical patent/HK1039664B/zh

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
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/3237—Power saving characterised by the action undertaken by disabling clock generation or distribution
    • 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
    • G06F1/329—Power saving characterised by the action undertaken by task scheduling
    • 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
    • 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
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Sources (AREA)
HK02101099.6A 1998-05-22 2002-02-15 用於多線程處理機功率方式轉變的方法和設備 HK1039664B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/083,281 US6308279B1 (en) 1998-05-22 1998-05-22 Method and apparatus for power mode transition in a multi-thread processor
PCT/US1999/011226 WO1999061991A1 (en) 1998-05-22 1999-05-24 Method and apparatus for power mode transition in a multi-thread processor

Publications (2)

Publication Number Publication Date
HK1039664A1 HK1039664A1 (en) 2002-05-03
HK1039664B true HK1039664B (zh) 2008-03-28

Family

ID=22177335

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02101099.6A HK1039664B (zh) 1998-05-22 2002-02-15 用於多線程處理機功率方式轉變的方法和設備

Country Status (6)

Country Link
US (3) US6308279B1 (zh)
EP (1) EP1099167B1 (zh)
CN (1) CN1331065C (zh)
HK (1) HK1039664B (zh)
TW (1) TW445412B (zh)
WO (1) WO1999061991A1 (zh)

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US7496915B2 (en) * 2003-04-24 2009-02-24 International Business Machines Corporation Dynamic switching of multithreaded processor between single threaded and simultaneous multithreaded modes
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US9112620B2 (en) * 2005-03-10 2015-08-18 Qualcomm Incorporated Method of enabling power savings when no data is being transmitted on a media logical channel
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US8489864B2 (en) * 2009-06-26 2013-07-16 Microsoft Corporation Performing escape actions in transactions
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Also Published As

Publication number Publication date
US6308279B1 (en) 2001-10-23
CN1308746A (zh) 2001-08-15
WO1999061991A1 (en) 1999-12-02
US20040243868A1 (en) 2004-12-02
CN1331065C (zh) 2007-08-08
EP1099167A1 (en) 2001-05-16
EP1099167B1 (en) 2013-05-15
US20030051174A1 (en) 2003-03-13
US6981163B2 (en) 2005-12-27
TW445412B (en) 2001-07-11
EP1099167A4 (en) 2002-07-03
US6775786B2 (en) 2004-08-10
HK1039664A1 (en) 2002-05-03

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20170524