ATE535856T1 - Verwendung von vorgeschichtlichen lastprofilen zur dynamischen justierung der betriebsfrequenz und verfügbaren leistung für einen prozessorkern eines in der hand gehaltenen multimedia-geräts - Google Patents

Verwendung von vorgeschichtlichen lastprofilen zur dynamischen justierung der betriebsfrequenz und verfügbaren leistung für einen prozessorkern eines in der hand gehaltenen multimedia-geräts

Info

Publication number
ATE535856T1
ATE535856T1 AT06780089T AT06780089T ATE535856T1 AT E535856 T1 ATE535856 T1 AT E535856T1 AT 06780089 T AT06780089 T AT 06780089T AT 06780089 T AT06780089 T AT 06780089T AT E535856 T1 ATE535856 T1 AT E535856T1
Authority
AT
Austria
Prior art keywords
multimedia device
historical load
hand
operating frequency
processor core
Prior art date
Application number
AT06780089T
Other languages
English (en)
Inventor
Manoj Koul
Torsten Fink
Original Assignee
Nxp Bv
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 Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE535856T1 publication Critical patent/ATE535856T1/de

Links

Classifications

    • 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
    • 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 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
    • 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
    • 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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
AT06780089T 2005-07-14 2006-07-14 Verwendung von vorgeschichtlichen lastprofilen zur dynamischen justierung der betriebsfrequenz und verfügbaren leistung für einen prozessorkern eines in der hand gehaltenen multimedia-geräts ATE535856T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US69983705P 2005-07-14 2005-07-14
US74833505P 2005-12-06 2005-12-06
PCT/IB2006/052417 WO2007007300A2 (en) 2005-07-14 2006-07-14 Using historic load profiles to dynamically adjust operating frequency and available power to a handheld multimedia device processor core

Publications (1)

Publication Number Publication Date
ATE535856T1 true ATE535856T1 (de) 2011-12-15

Family

ID=37451269

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06780089T ATE535856T1 (de) 2005-07-14 2006-07-14 Verwendung von vorgeschichtlichen lastprofilen zur dynamischen justierung der betriebsfrequenz und verfügbaren leistung für einen prozessorkern eines in der hand gehaltenen multimedia-geräts

Country Status (6)

Country Link
US (2) US8225112B2 (de)
EP (1) EP1949203B1 (de)
JP (1) JP2009501482A (de)
CN (1) CN101223490A (de)
AT (1) ATE535856T1 (de)
WO (1) WO2007007300A2 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8510581B2 (en) 2007-03-26 2013-08-13 Freescale Semiconductor, Inc. Anticipation of power on of a mobile device
KR100968202B1 (ko) * 2007-12-12 2010-07-06 한국전자통신연구원 소비전력 감소를 위한 클러스터 시스템 및 그의 전원 관리방법
US8948822B2 (en) * 2008-04-23 2015-02-03 Qualcomm Incorporated Coordinating power management functions in a multi-media device
US8908763B2 (en) * 2008-06-25 2014-12-09 Qualcomm Incorporated Fragmented reference in temporal compression for video coding
US8964828B2 (en) * 2008-08-19 2015-02-24 Qualcomm Incorporated Power and computational load management techniques in video processing
US8948270B2 (en) * 2008-08-19 2015-02-03 Qualcomm Incorporated Power and computational load management techniques in video processing
US9798370B2 (en) * 2009-03-30 2017-10-24 Lenovo (Singapore) Pte. Ltd. Dynamic memory voltage scaling for power management
US8650426B2 (en) 2009-12-16 2014-02-11 Qualcomm Incorporated System and method for controlling central processing unit power in a virtualized system
US8689037B2 (en) 2009-12-16 2014-04-01 Qualcomm Incorporated System and method for asynchronously and independently controlling core clocks in a multicore central processing unit
US8775830B2 (en) 2009-12-16 2014-07-08 Qualcomm Incorporated System and method for dynamically controlling a plurality of cores in a multicore central processing unit based on temperature
US9563250B2 (en) 2009-12-16 2017-02-07 Qualcomm Incorporated System and method for controlling central processing unit power based on inferred workload parallelism
US9104411B2 (en) 2009-12-16 2015-08-11 Qualcomm Incorporated System and method for controlling central processing unit power with guaranteed transient deadlines
US9176572B2 (en) 2009-12-16 2015-11-03 Qualcomm Incorporated System and method for controlling central processing unit power with guaranteed transient deadlines
US8909962B2 (en) 2009-12-16 2014-12-09 Qualcomm Incorporated System and method for controlling central processing unit power with guaranteed transient deadlines
US9128705B2 (en) 2009-12-16 2015-09-08 Qualcomm Incorporated System and method for controlling central processing unit power with reduced frequency oscillations
EP2549384B1 (de) 2010-03-18 2018-01-03 Fujitsu Limited Multikernprozessorsystem, steuerungsverfahren für eine arbitrierungsschaltung und steuerprogramm für eine arbitrierungsschaltung
US8738937B2 (en) * 2010-07-13 2014-05-27 Intel Corporation Method and apparatus to limit memory power
US8806254B2 (en) * 2011-02-01 2014-08-12 Dell Products L.P. System and method for creating and dynamically maintaining system power inventories
EP2788979A4 (de) * 2011-12-06 2015-07-22 Intel Corp Niedrigleistungsspracherkennung
US9516305B2 (en) * 2012-09-10 2016-12-06 Apple Inc. Adaptive scaler switching
JP6048030B2 (ja) * 2012-09-21 2016-12-21 富士通株式会社 携帯端末装置の制御方法、制御プログラム、携帯端末装置
KR101991214B1 (ko) * 2013-03-06 2019-06-19 인터디지탈 패튼 홀딩스, 인크 비디오 스트리밍을 위한 전력 인식 적응
US10409353B2 (en) * 2013-04-17 2019-09-10 Qualcomm Incorporated Dynamic clock voltage scaling (DCVS) based on application performance in a system-on-a-chip (SOC), and related methods and processor-based systems
EP2827597B1 (de) 2013-07-10 2021-04-21 Comcast Cable Communications, LLC Adaptive Inhaltsbereitstellung
CN104424031B (zh) * 2013-08-23 2021-01-26 中兴通讯股份有限公司 一种处理器工作频率的控制方法及装置
US9760967B2 (en) 2013-11-13 2017-09-12 Qualcomm Incorporated System and method of dynamically throttling CPU frequency for gaming workloads
CN103616946B (zh) * 2013-11-27 2017-01-04 福州瑞芯微电子股份有限公司 视频播放控制装置及方法
US9524015B2 (en) * 2014-02-19 2016-12-20 Western Digital Technologies, Inc. Device optimized power management
TWI653527B (zh) 2014-12-27 2019-03-11 美商英特爾公司 當計算元件運作時致能系統低電力狀態之技術
US10509588B2 (en) 2015-09-18 2019-12-17 Qualcomm Incorporated System and method for controlling memory frequency using feed-forward compression statistics
IN201841014667A (de) * 2018-04-18 2018-04-27
US11330526B2 (en) * 2020-05-29 2022-05-10 TriSpace Technologies (OPC) Pvt. Ltd. System and method for optimizing power consumption in video communications in mobile devices
US12248357B1 (en) 2020-09-21 2025-03-11 Groq, Inc. Power management in deterministic tensor streaming processors

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5604731A (en) * 1995-04-19 1997-02-18 Lucent Technologies Inc. Renegotiated bit-rate service system and method
US6298448B1 (en) * 1998-12-21 2001-10-02 Siemens Information And Communication Networks, Inc. Apparatus and method for automatic CPU speed control based on application-specific criteria
WO2002050645A1 (en) * 2000-12-20 2002-06-27 Hitachi, Ltd. Electronic circuit of low power consumption, and power consumption reducing method
US6704362B2 (en) 2001-07-06 2004-03-09 Koninklijke Philips Electronics N.V. Resource scalable decoding
JP3852703B2 (ja) * 2001-08-29 2006-12-06 アナログ・デバイシズ・インコーポレーテッド 無線システムにおけるタイミングおよび事象処理の方法および装置
JP3633572B2 (ja) 2002-03-20 2005-03-30 セイコーエプソン株式会社 演算器の電力制御装置、省電力デコーダ及び演算器の電力制御プログラム、並びに演算器の電力制御方法
JP3638271B2 (ja) * 2002-07-23 2005-04-13 沖電気工業株式会社 情報処理装置
US7424528B2 (en) * 2002-11-27 2008-09-09 Hewlett-Packard Development Company, L.P. System and method for measuring the capacity of a streaming media server
TW595124B (en) * 2003-10-08 2004-06-21 Mediatek Inc Method and apparatus for encoding video signals
US7478260B2 (en) * 2003-10-20 2009-01-13 Hewlett-Packard Development Company, L.P. System and method for setting a clock rate in a memory card
US7243041B2 (en) * 2004-09-30 2007-07-10 Intel Corporation GUID, PnPID, isochronous bandwidth based mechanism for achieving memory controller thermal throttling
US7313711B2 (en) 2004-12-03 2007-12-25 Agere Systems Inc. Adaptive power management in portable entertainment device
US7814485B2 (en) * 2004-12-07 2010-10-12 Intel Corporation System and method for adaptive power management based on processor utilization and cache misses
US7386739B2 (en) * 2005-05-03 2008-06-10 International Business Machines Corporation Scheduling processor voltages and frequencies based on performance prediction and power constraints
US7500128B2 (en) * 2005-05-11 2009-03-03 Intel Corporation Mobile systems with seamless transition by activating second subsystem to continue operation of application executed by first subsystem as it enters into sleep mode
US7804435B2 (en) * 2006-08-31 2010-09-28 Ati Technologies Ulc Video decoder with reduced power consumption and method thereof

Also Published As

Publication number Publication date
JP2009501482A (ja) 2009-01-15
CN101223490A (zh) 2008-07-16
US20090210654A1 (en) 2009-08-20
EP1949203B1 (de) 2011-11-30
US8775831B2 (en) 2014-07-08
US20120284546A1 (en) 2012-11-08
WO2007007300A3 (en) 2007-04-19
US8225112B2 (en) 2012-07-17
WO2007007300A2 (en) 2007-01-18
EP1949203A2 (de) 2008-07-30

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