CN1194281C - 用于监视和控制电源管理资源的系统和方法 - Google Patents
用于监视和控制电源管理资源的系统和方法 Download PDFInfo
- Publication number
- CN1194281C CN1194281C CNB018146732A CN01814673A CN1194281C CN 1194281 C CN1194281 C CN 1194281C CN B018146732 A CNB018146732 A CN B018146732A CN 01814673 A CN01814673 A CN 01814673A CN 1194281 C CN1194281 C CN 1194281C
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- CN
- China
- Prior art keywords
- bus
- power supply
- supply management
- devices
- monitor
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000012544 monitoring process Methods 0.000 title claims abstract description 9
- 230000006870 function Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 38
- 230000002093 peripheral effect Effects 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 11
- 230000004913 activation Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
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
-
- 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
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3215—Monitoring of peripheral devices
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Debugging And Monitoring (AREA)
- Power Sources (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/652,647 US6760852B1 (en) | 2000-08-31 | 2000-08-31 | System and method for monitoring and controlling a power-manageable resource based upon activities of a plurality of devices |
US09/652,647 | 2000-08-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1449517A CN1449517A (zh) | 2003-10-15 |
CN1194281C true CN1194281C (zh) | 2005-03-23 |
Family
ID=24617605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018146732A Expired - Lifetime CN1194281C (zh) | 2000-08-31 | 2001-05-09 | 用于监视和控制电源管理资源的系统和方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6760852B1 (zh) |
EP (1) | EP1340135B1 (zh) |
JP (1) | JP2004507830A (zh) |
KR (1) | KR100727050B1 (zh) |
CN (1) | CN1194281C (zh) |
AU (1) | AU2001259711A1 (zh) |
DE (1) | DE60139501D1 (zh) |
TW (1) | TW528945B (zh) |
WO (1) | WO2002019078A2 (zh) |
Families Citing this family (59)
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FR2817051B1 (fr) * | 2000-11-17 | 2003-02-14 | St Microelectronics Sa | Dispositif de pilotage automatique de la tension appliquee au conducteur de donnees d'une liaison serie |
US6931524B2 (en) * | 2001-08-29 | 2005-08-16 | Koninklijke Philips Electronics N.V. | System for bus monitoring using a reconfigurable bus monitor which is adapted to report back to CPU in response to detecting certain selected events |
US6981161B2 (en) * | 2001-09-12 | 2005-12-27 | Apple Computer, Inc. | Method and apparatus for changing a digital processing system power consumption state by sensing peripheral power consumption |
US20030056123A1 (en) * | 2001-09-19 | 2003-03-20 | Hsieh Kuang Hsun | Power management method for hand-held information processing apparatus |
US20030065497A1 (en) * | 2001-09-28 | 2003-04-03 | Rhoads Monte J. | Power management system to select a power state for a network computer system based on load |
TW561332B (en) * | 2002-02-01 | 2003-11-11 | Via Tech Inc | Method for determining power-saving mode |
US7080189B1 (en) * | 2002-05-31 | 2006-07-18 | Cypress Semiconductor Corp. | USB device communication |
US7039734B2 (en) * | 2002-09-24 | 2006-05-02 | Hewlett-Packard Development Company, L.P. | System and method of mastering a serial bus |
US7222251B2 (en) * | 2003-02-05 | 2007-05-22 | Infineon Technologies Ag | Microprocessor idle mode management system |
JP2004282876A (ja) * | 2003-03-14 | 2004-10-07 | Orion Denki Kk | 複合電子機器の電源制御装置 |
US7105953B2 (en) * | 2003-04-22 | 2006-09-12 | Hewlett-Packard Development Company, L.P. | Power sharing system and method for battery operated controller and application modules |
US7039820B2 (en) * | 2003-04-24 | 2006-05-02 | International Business Machines Corporation | Method for detecting and powering off unused I/O slots in a computer system |
US7231468B2 (en) * | 2003-06-06 | 2007-06-12 | Intel Corporation | Future activity list for peripheral bus host controller |
US20050182978A1 (en) * | 2004-02-17 | 2005-08-18 | Anderson Jason M. | Always ready computing device |
US7315952B2 (en) * | 2004-06-02 | 2008-01-01 | Intel Corporation | Power state coordination between devices sharing power-managed resources |
US7272741B2 (en) * | 2004-06-02 | 2007-09-18 | Intel Corporation | Hardware coordination of power management activities |
KR20050120565A (ko) * | 2004-06-17 | 2005-12-22 | 인텔 코오퍼레이션 | 전력-관리된 리소스들을 공유하는 디바이스들 간의 전력상태 조정 |
US7523337B2 (en) * | 2004-08-19 | 2009-04-21 | Intel Corporation | Power delivery system in which power supply and load exchange power consumption measurements via digital bus |
US20060149977A1 (en) * | 2004-12-31 | 2006-07-06 | Barnes Cooper | Power managing point-to-point AC coupled peripheral device |
US7610497B2 (en) | 2005-02-01 | 2009-10-27 | Via Technologies, Inc. | Power management system with a bridge logic having analyzers for monitoring data quantity to modify operating clock and voltage of the processor and main memory |
TWI266197B (en) * | 2005-04-11 | 2006-11-11 | Wistron Corp | Method for enabling or disabling a peripheral maintaining electrically connected to a computer system |
TW200700973A (en) | 2005-06-28 | 2007-01-01 | Via Tech Inc | Power management method for connecting with central processing unit of a plurality of host bridges |
GB0516447D0 (en) * | 2005-08-10 | 2005-09-14 | Symbian Software Ltd | Controlling multilevel shared resources in a computing device |
US8042145B2 (en) | 2005-08-23 | 2011-10-18 | Koninklijke Philips Electronics N.V. | Method of controlling power states in a multimedia system |
US8315269B1 (en) | 2007-04-18 | 2012-11-20 | Cypress Semiconductor Corporation | Device, method, and protocol for data transfer between host device and device having storage interface |
TWI448902B (zh) | 2007-08-24 | 2014-08-11 | Cypress Semiconductor Corp | 具頁存取基礎處理器介面之橋接裝置 |
US8090894B1 (en) | 2007-09-21 | 2012-01-03 | Cypress Semiconductor Corporation | Architectures for supporting communication and access between multiple host devices and one or more common functions |
US7895387B1 (en) | 2007-09-27 | 2011-02-22 | Cypress Semiconductor Corporation | Devices and methods for sharing common target device with two different hosts according to common communication protocol |
US20090119526A1 (en) * | 2007-11-05 | 2009-05-07 | Mediatek Inc. | Electronic system and power control method thereof |
US20090222832A1 (en) * | 2008-02-29 | 2009-09-03 | Dell Products, Lp | System and method of enabling resources within an information handling system |
US20090300399A1 (en) * | 2008-05-29 | 2009-12-03 | International Business Machines Corporation | Profiling power consumption of a plurality of compute nodes while processing an application |
US8195967B2 (en) * | 2008-05-29 | 2012-06-05 | International Business Machines Corporation | Reducing power consumption during execution of an application on a plurality of compute nodes |
US8458722B2 (en) | 2008-06-09 | 2013-06-04 | International Business Machines Corporation | Thread selection according to predefined power characteristics during context switching on compute nodes |
US8296590B2 (en) | 2008-06-09 | 2012-10-23 | International Business Machines Corporation | Budget-based power consumption for application execution on a plurality of compute nodes |
US8291427B2 (en) * | 2008-06-09 | 2012-10-16 | International Business Machines Corporation | Scheduling applications for execution on a plurality of compute nodes of a parallel computer to manage temperature of the nodes during execution |
US8250389B2 (en) * | 2008-07-03 | 2012-08-21 | International Business Machines Corporation | Profiling an application for power consumption during execution on a plurality of compute nodes |
US8134565B2 (en) * | 2008-08-08 | 2012-03-13 | Dell Products, Lp | System, module and method of enabling a video interface within a limited resource enabled information handling system |
US7921239B2 (en) | 2008-08-08 | 2011-04-05 | Dell Products, Lp | Multi-mode processing module and method of use |
US20100033433A1 (en) * | 2008-08-08 | 2010-02-11 | Dell Products, Lp | Display system and method within a reduced resource information handling system |
US8863268B2 (en) * | 2008-10-29 | 2014-10-14 | Dell Products, Lp | Security module and method within an information handling system |
US8370673B2 (en) | 2008-10-30 | 2013-02-05 | Dell Products, Lp | System and method of utilizing resources within an information handling system |
US9407694B2 (en) | 2008-10-30 | 2016-08-02 | Dell Products, Lp | System and method of polling with an information handling system |
US8065540B2 (en) * | 2008-10-31 | 2011-11-22 | Dell Products, Lp | Power control for information handling system having shared resources |
US8037333B2 (en) * | 2008-10-31 | 2011-10-11 | Dell Products, Lp | Information handling system with processing system, low-power processing system and shared resources |
US8566628B2 (en) * | 2009-05-06 | 2013-10-22 | Advanced Micro Devices, Inc. | North-bridge to south-bridge protocol for placing processor in low power state |
US20110112798A1 (en) * | 2009-11-06 | 2011-05-12 | Alexander Branover | Controlling performance/power by frequency control of the responding node |
JP5035708B2 (ja) * | 2010-04-21 | 2012-09-26 | 日本電気株式会社 | 並列計算機システム、ジョブサーバ、ジョブスケジューリング方法及びジョブスケジューリングプログラム |
US8436720B2 (en) | 2010-04-29 | 2013-05-07 | International Business Machines Corporation | Monitoring operating parameters in a distributed computing system with active messages |
US8438416B2 (en) * | 2010-10-21 | 2013-05-07 | Advanced Micro Devices, Inc. | Function based dynamic power control |
WO2012084064A1 (en) * | 2010-12-24 | 2012-06-28 | Telefonaktiebolaget Lm Ericsson (Publ) | A network node having a power saving mode |
US20130262896A1 (en) * | 2012-03-29 | 2013-10-03 | Semiconductor Energy Laboratory Co., Ltd. | Processor and electronic device |
US10289183B2 (en) | 2014-08-22 | 2019-05-14 | Intel Corporation | Methods and apparatus to manage jobs that can and cannot be suspended when there is a change in power allocation to a distributed computer system |
US20160179154A1 (en) * | 2014-12-19 | 2016-06-23 | In Win Development, Inc. | Controlling the operating state of a system based on the operating state of a connected peripheral or system |
US10223162B2 (en) | 2015-07-27 | 2019-03-05 | Advanced Micro Devices, Inc. | Mechanism for resource utilization metering in a computer system |
KR102652523B1 (ko) * | 2016-03-21 | 2024-04-01 | 삼성전자주식회사 | 전자 장치 및 그 제어 방법 |
US11474591B2 (en) | 2016-08-05 | 2022-10-18 | Ati Technologies Ulc | Fine-grain GPU power management and scheduling for virtual reality applications |
US10120430B2 (en) | 2016-09-07 | 2018-11-06 | Advanced Micro Devices, Inc. | Dynamic reliability quality monitoring |
US10318363B2 (en) | 2016-10-28 | 2019-06-11 | Advanced Micro Devices, Inc. | System and method for energy reduction based on history of reliability of a system |
CN109951309B (zh) * | 2017-12-21 | 2022-10-11 | 南京新联电子股份有限公司 | 电能云采集系统网络节点维护方法及装置 |
Family Cites Families (21)
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US5012406A (en) * | 1988-04-19 | 1991-04-30 | Power Card Supply | Line of power interruption in predetermined area of internal permanent memory |
US5535400A (en) * | 1994-01-28 | 1996-07-09 | Compaq Computer Corporation | SCSI disk drive power down apparatus |
US5666497A (en) * | 1995-03-08 | 1997-09-09 | Texas Instruments Incorporated | Bus quieting circuits, systems and methods |
US5675813A (en) | 1995-10-26 | 1997-10-07 | Microsoft Corporation | System and method for power control in a universal serial bus |
US5692202A (en) | 1995-12-29 | 1997-11-25 | Intel Corporation | System, apparatus, and method for managing power in a computer system |
US5778194A (en) * | 1996-04-08 | 1998-07-07 | Symbios, Inc. | Method and apparatus for measuring performance of a computer bus |
JPH10254587A (ja) * | 1997-03-14 | 1998-09-25 | Toshiba Corp | コンピュータシステム |
US6285406B1 (en) | 1997-03-28 | 2001-09-04 | Compaq Computer Corporation | Power management schemes for apparatus with converged functionalities |
US6151681A (en) | 1997-06-25 | 2000-11-21 | Texas Instruments Incorporated | Dynamic device power management |
US5925134A (en) * | 1997-09-30 | 1999-07-20 | Intel Corporation | Method and apparatus for power management |
US6241400B1 (en) * | 1997-12-22 | 2001-06-05 | Compaq Computer Corporation | Configuration logic within a PCI compliant bus interface unit which can be selectively disconnected from a clocking source to conserve power |
US6040845A (en) * | 1997-12-22 | 2000-03-21 | Compaq Computer Corp. | Device and method for reducing power consumption within an accelerated graphics port target |
US6243817B1 (en) * | 1997-12-22 | 2001-06-05 | Compaq Computer Corporation | Device and method for dynamically reducing power consumption within input buffers of a bus interface unit |
JPH11196436A (ja) * | 1997-12-26 | 1999-07-21 | Alpine Electron Inc | 映像信号出力装置、映像表示システム及び車載用ナビゲーションシステム |
US6119194A (en) * | 1998-03-19 | 2000-09-12 | Advanced Micro Devices, Inc. | Method and apparatus for monitoring universal serial bus activity |
DE19843147C1 (de) * | 1998-09-21 | 2000-04-20 | Siemens Nixdorf Inf Syst | Verfahren zur Steuerung der unterbrechungsfreien Stromversorgung eines Datenverarbeitungssystems und Datenverarbeitungssystem mit einer unterbrechungsfreien Stromversorgung |
US6163845A (en) | 1998-10-02 | 2000-12-19 | Conexant Systems, Inc. | Apparatus and method for power management of embedded subsystems |
JP2000112585A (ja) * | 1998-10-02 | 2000-04-21 | Toshiba Corp | システムlsi及びパワーマネジメント方法 |
US6295566B1 (en) * | 1998-10-31 | 2001-09-25 | Campaq Computer Corporation | PCI add-in-card capability using PCI-to-PCI bridge power management |
US6460143B1 (en) * | 1999-05-13 | 2002-10-01 | Apple Computer, Inc. | Apparatus and method for awakening bus circuitry from a low power state |
US6393570B1 (en) * | 1999-05-28 | 2002-05-21 | 3Com Corporation | Low-power apparatus for power management enabling |
-
2000
- 2000-08-31 US US09/652,647 patent/US6760852B1/en not_active Expired - Lifetime
-
2001
- 2001-05-09 AU AU2001259711A patent/AU2001259711A1/en not_active Abandoned
- 2001-05-09 DE DE60139501T patent/DE60139501D1/de not_active Expired - Lifetime
- 2001-05-09 CN CNB018146732A patent/CN1194281C/zh not_active Expired - Lifetime
- 2001-05-09 WO PCT/US2001/015122 patent/WO2002019078A2/en active Application Filing
- 2001-05-09 JP JP2002523131A patent/JP2004507830A/ja active Pending
- 2001-05-09 EP EP01933273A patent/EP1340135B1/en not_active Expired - Lifetime
- 2001-06-26 TW TW090115365A patent/TW528945B/zh not_active IP Right Cessation
-
2003
- 2003-02-27 KR KR1020037002974A patent/KR100727050B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1449517A (zh) | 2003-10-15 |
DE60139501D1 (de) | 2009-09-17 |
WO2002019078A2 (en) | 2002-03-07 |
WO2002019078A3 (en) | 2003-01-16 |
US6760852B1 (en) | 2004-07-06 |
KR20030033041A (ko) | 2003-04-26 |
JP2004507830A (ja) | 2004-03-11 |
TW528945B (en) | 2003-04-21 |
AU2001259711A1 (en) | 2002-03-13 |
KR100727050B1 (ko) | 2007-06-12 |
EP1340135A2 (en) | 2003-09-03 |
EP1340135B1 (en) | 2009-08-05 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GLOBALFOUNDRIES Free format text: FORMER OWNER: ADVANCED MICRO DEVICES INC. Effective date: 20100705 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: CALIFORNIA, THE UNITED STATES TO: CAYMAN ISLANDS, BRITISH |
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Effective date of registration: 20100705 Address after: Grand Cayman, Cayman Islands Patentee after: Globalfoundries Semiconductor Inc. Address before: American California Patentee before: Advanced Micro Devices Inc. |
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TR01 | Transfer of patent right |
Effective date of registration: 20210210 Address after: California, USA Patentee after: Lattice chip (USA) integrated circuit technology Co.,Ltd. Address before: Greater Cayman Islands, British Cayman Islands Patentee before: GLOBALFOUNDRIES Inc. |
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