IN2012DN02971A - - Google Patents

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Publication number
IN2012DN02971A
IN2012DN02971A IN2971DEN2012A IN2012DN02971A IN 2012DN02971 A IN2012DN02971 A IN 2012DN02971A IN 2971DEN2012 A IN2971DEN2012 A IN 2971DEN2012A IN 2012DN02971 A IN2012DN02971 A IN 2012DN02971A
Authority
IN
India
Prior art keywords
response
gpu
signal
received signal
disabled state
Prior art date
Application number
Inventor
Oleksandr Khodorkovsky
Ali Ibrahim
Phil Mummah
Original Assignee
Advanced Micro Devices Inc
Ati Technologies Ulc
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 Advanced Micro Devices Inc, Ati Technologies Ulc filed Critical Advanced Micro Devices Inc
Publication of IN2012DN02971A publication Critical patent/IN2012DN02971A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • 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
    • 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
    • G06F1/325—Power saving in peripheral device
    • 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
    • G06F1/325—Power saving in peripheral device
    • G06F1/3275—Power saving in memory, e.g. RAM, cache
    • 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
    • G06F1/3287—Power saving characterised by the action undertaken by switching off individual functional units in the computer system
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
    • G09G3/003—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background to produce spatial visual effects
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/363—Graphics controllers
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/06—Use of more than one graphics processor to process data before displaying to one or more screens
    • 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

Abstract

A method of operating a device is provided. The method includes transitioning the GPU to a substantially disabled state in response to a first received signal, and generating, while the GPU is in the substantially disabled state, a response signal in response to a second received signal. The response signal is substantially similar to a second response signal that would be generated by the GPU in a powered state in response to the second received signal.
IN2971DEN2012 2009-09-09 2010-09-08 IN2012DN02971A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24087609P 2009-09-09 2009-09-09
US12/713,935 US8316255B2 (en) 2009-09-09 2010-02-26 Method and apparatus for responding to signals from a disabling device while in a disabled state
PCT/US2010/048096 WO2011031734A1 (en) 2009-09-09 2010-09-08 Method and apparatus for disabling a device

Publications (1)

Publication Number Publication Date
IN2012DN02971A true IN2012DN02971A (en) 2015-07-31

Family

ID=43648572

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2971DEN2012 IN2012DN02971A (en) 2009-09-09 2010-09-08

Country Status (7)

Country Link
US (1) US8316255B2 (en)
EP (1) EP2476038B1 (en)
JP (1) JP5661774B2 (en)
KR (1) KR101627303B1 (en)
CN (1) CN102597908B (en)
IN (1) IN2012DN02971A (en)
WO (1) WO2011031734A1 (en)

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US10817043B2 (en) * 2011-07-26 2020-10-27 Nvidia Corporation System and method for entering and exiting sleep mode in a graphics subsystem
US8692833B2 (en) * 2011-08-09 2014-04-08 Apple Inc. Low-power GPU states for reducing power consumption
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US8892919B2 (en) 2011-12-14 2014-11-18 Ati Technologies Ulc Method and apparatus for power management of a processor in a virtual environment
US10095295B2 (en) 2011-12-14 2018-10-09 Advanced Micro Devices, Inc. Method and apparatus for power management of a graphics processing core in a virtual environment
US9348656B2 (en) 2011-12-19 2016-05-24 Advanced Micro Devices, Inc. Apparatus and method for managing power among a plurality of processors sharing a thermal platform
US9400545B2 (en) 2011-12-22 2016-07-26 Intel Corporation Method, apparatus, and system for energy efficiency and energy conservation including autonomous hardware-based deep power down in devices
CN103812800A (en) * 2012-11-09 2014-05-21 辉达公司 Wireless base station device and communication system comprising the same
US10242652B2 (en) 2013-06-13 2019-03-26 Intel Corporation Reconfigurable graphics processor for performance improvement
US8972760B1 (en) * 2013-12-20 2015-03-03 Futurewei Technologies, Inc. Method and apparatus for reducing power consumption in a mobile electronic device using a second launcher
KR101780059B1 (en) * 2015-07-02 2017-09-19 가온미디어 주식회사 scenario-based method for controlling power consumption of digital broadcasting representation devices
CN106557148B (en) * 2015-09-28 2019-06-28 华为终端有限公司 A kind of interface circuit, display driver, terminal device and display control method
US10923082B2 (en) * 2018-10-31 2021-02-16 Ati Technologies Ulc Maintaining visibility of virtual function in bus-alive, core-off state of graphics processing unit
US11514551B2 (en) 2020-09-25 2022-11-29 Intel Corporation Configuration profiles for graphics processing unit

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Also Published As

Publication number Publication date
KR20120083365A (en) 2012-07-25
JP5661774B2 (en) 2015-01-28
US20110060928A1 (en) 2011-03-10
EP2476038B1 (en) 2018-07-04
WO2011031734A1 (en) 2011-03-17
EP2476038A1 (en) 2012-07-18
JP2013504811A (en) 2013-02-07
KR101627303B1 (en) 2016-06-03
CN102597908A (en) 2012-07-18
US8316255B2 (en) 2012-11-20
CN102597908B (en) 2015-11-25

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