BR112018004376A2 - Sistema e método para ajustar dinamicamente temporizadores de transição de estado de memória - Google Patents

Sistema e método para ajustar dinamicamente temporizadores de transição de estado de memória

Info

Publication number
BR112018004376A2
BR112018004376A2 BR112018004376A BR112018004376A BR112018004376A2 BR 112018004376 A2 BR112018004376 A2 BR 112018004376A2 BR 112018004376 A BR112018004376 A BR 112018004376A BR 112018004376 A BR112018004376 A BR 112018004376A BR 112018004376 A2 BR112018004376 A2 BR 112018004376A2
Authority
BR
Brazil
Prior art keywords
state transition
memory state
dynamically adjusting
adjusting memory
transition timers
Prior art date
Application number
BR112018004376A
Other languages
English (en)
Other versions
BR112018004376B1 (pt
Inventor
Haw-Jing Lo
Jun Park Hee
Keunsoo Roh
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112018004376A2 publication Critical patent/BR112018004376A2/pt
Publication of BR112018004376B1 publication Critical patent/BR112018004376B1/pt

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
    • G06F1/3296—Power saving characterised by the action undertaken by lowering the supply or operating voltage
    • 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
    • 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
    • G06F1/3228—Monitoring task completion, e.g. by use of idle timers, stop commands or wait commands
    • 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
    • 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)
  • Memory System (AREA)
BR112018004376-1A 2015-09-04 2016-08-05 Sistema e método para ajustar dinamicamente temporizadores de transição de estado de memória BR112018004376B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/846,306 US9690364B2 (en) 2015-09-04 2015-09-04 Systems and methods for dynamically adjusting memory state transition timers
US14/846,306 2015-09-04
PCT/US2016/045673 WO2017039950A1 (en) 2015-09-04 2016-08-05 Systems and methods for dynamically adjusting memory state transition timers

Publications (2)

Publication Number Publication Date
BR112018004376A2 true BR112018004376A2 (pt) 2018-10-02
BR112018004376B1 BR112018004376B1 (pt) 2023-12-05

Family

ID=56684785

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018004376-1A BR112018004376B1 (pt) 2015-09-04 2016-08-05 Sistema e método para ajustar dinamicamente temporizadores de transição de estado de memória

Country Status (8)

Country Link
US (1) US9690364B2 (pt)
EP (1) EP3345070B1 (pt)
JP (1) JP2018527676A (pt)
KR (1) KR20180048993A (pt)
CN (1) CN107924225B (pt)
BR (1) BR112018004376B1 (pt)
TW (1) TWI630610B (pt)
WO (1) WO2017039950A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180335828A1 (en) * 2017-05-19 2018-11-22 Qualcomm Incorporated Systems and methods for reducing memory power consumption via device-specific customization of ddr interface parameters
US10642337B2 (en) * 2017-08-03 2020-05-05 Qualcomm Incorporated Active power management in a computing device subsystem based on micro-idle duration
KR102480017B1 (ko) * 2017-08-11 2022-12-21 삼성전자 주식회사 입출력 장치의 성능 및 전력소모를 조절하는 메모리 컨트롤러, 어플리케이션 프로세서 및 메모리 컨트롤러의 동작방법
US11176986B2 (en) * 2019-12-30 2021-11-16 Advanced Micro Devices, Inc. Memory context restore, reduction of boot time of a system on a chip by reducing double data rate memory training
CN114020140B (zh) * 2020-02-12 2023-11-28 地平线(上海)人工智能技术有限公司 控制硬件模块的方法及装置、电子设备和存储介质
US20200310517A1 (en) * 2020-05-28 2020-10-01 Intel Corporation Adaptive lower power state entry and exit
US11640251B2 (en) 2021-01-20 2023-05-02 Western Digital Technologies, Inc. Early transition to low power mode for data storage devices
US11934252B2 (en) * 2021-03-17 2024-03-19 Micron Technology, Inc. Shallow hibernate power state
US20230065593A1 (en) * 2021-08-31 2023-03-02 Micron Technology, Inc. Memory traffic monitoring
US11886220B2 (en) * 2022-05-05 2024-01-30 Qualcomm Incorporated Dynamic power-down management in a computing device

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5905901A (en) 1996-10-29 1999-05-18 Micron Electronics Method for adaptive power management of a computer system
US6820209B1 (en) * 1999-07-15 2004-11-16 Apple Computer, Inc. Power managed graphics controller
US6563746B2 (en) 1999-11-09 2003-05-13 Fujitsu Limited Circuit for entering/exiting semiconductor memory device into/from low power consumption mode and method of controlling internal circuit at low power consumption mode
US6910114B2 (en) * 2002-11-15 2005-06-21 Intel Corporation Adaptive idle timer for a memory device
EP1617315A1 (en) 2004-07-13 2006-01-18 Harman Becker Automotive Systems GmbH Adaptive time-out system
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
JP2006343946A (ja) * 2005-06-08 2006-12-21 Kyocera Mita Corp メモリアクセス制御装置及びコンピュータプログラム
TW200825705A (en) * 2006-04-26 2008-06-16 Nxp Bv Method and system for power-state transition controllers
US7930565B2 (en) * 2006-09-11 2011-04-19 Texas Instruments Incorporated Power-optimizing memory analyzer, method of operating the analyzer and system employing the same
US7689850B2 (en) 2006-11-28 2010-03-30 Dell Products L.P. System and method for adaptive information handling system power management
US8090967B2 (en) * 2008-05-23 2012-01-03 Intel Corporation Power state transition initiation control of memory interconnect based on early warning signal, memory response time, and wakeup delay
JP5375187B2 (ja) * 2009-02-27 2013-12-25 日本電気株式会社 消費電力低減回路および消費電力低減方法
US8230239B2 (en) * 2009-04-02 2012-07-24 Qualcomm Incorporated Multiple power mode system and method for memory
CN102081964B (zh) * 2009-11-30 2014-12-10 国际商业机器公司 动态随机访问存储器刷新的方法和系统
US20110185208A1 (en) * 2010-01-28 2011-07-28 Apple Inc. Memory power reduction in a sleep state
US8738937B2 (en) * 2010-07-13 2014-05-27 Intel Corporation Method and apparatus to limit memory power
US8555095B2 (en) * 2010-07-26 2013-10-08 Apple Inc. Methods and systems for dynamically controlling operations in a non-volatile memory to limit power consumption
US20120159230A1 (en) * 2010-12-17 2012-06-21 Hao Chen Mechanism for Updating Memory Controller Timing Parameters During a Frequency Change
TWI471866B (zh) * 2011-02-14 2015-02-01 Innostor Technology Corp Power saving external USB mass storage device (mass storage device) and its power saving method
US8527792B2 (en) * 2011-05-13 2013-09-03 Synology Incorporated Power saving method and apparatus thereof
JP5681576B2 (ja) * 2011-06-29 2015-03-11 ルネサスエレクトロニクス株式会社 ホストコントローラ装置、情報処理装置及びイベント情報出力方法
US8782454B2 (en) 2011-10-28 2014-07-15 Apple Inc. System and method for managing clock speed based on task urgency
US9104421B2 (en) * 2012-07-30 2015-08-11 Nvidia Corporation Training, power-gating, and dynamic frequency changing of a memory controller
CN102929381B (zh) 2012-10-22 2015-08-05 威盛电子股份有限公司 电子系统及其电源管理方法
US8971194B2 (en) 2012-10-29 2015-03-03 At&T Intellectual Property I, L.P. Controlling wireless transition timers based on application and content
US20140157026A1 (en) 2012-12-05 2014-06-05 Advanced Micro Devices, Inc. Methods and apparatus for dynamically adjusting a power level of an electronic device
US8842324B1 (en) * 2013-03-13 2014-09-23 Xerox Corporation Method and device for accurately estimating power consumption
TWI641943B (zh) * 2013-03-15 2018-11-21 美商英特爾公司 控制電源供應單元於閒置狀態期間的功率消耗之技術
US9704557B2 (en) * 2013-09-25 2017-07-11 Qualcomm Incorporated Method and apparatus for storing retention time profile information based on retention time and temperature
JP6774160B2 (ja) * 2013-12-06 2020-10-21 キヤノン株式会社 情報処理装置、並びに、データ転送装置の制御方法

Also Published As

Publication number Publication date
TWI630610B (zh) 2018-07-21
EP3345070A1 (en) 2018-07-11
TW201719651A (zh) 2017-06-01
WO2017039950A1 (en) 2017-03-09
JP2018527676A (ja) 2018-09-20
US20170068308A1 (en) 2017-03-09
BR112018004376B1 (pt) 2023-12-05
US9690364B2 (en) 2017-06-27
CN107924225A (zh) 2018-04-17
CN107924225B (zh) 2022-05-13
KR20180048993A (ko) 2018-05-10
EP3345070B1 (en) 2022-04-13

Similar Documents

Publication Publication Date Title
BR112017017882A2 (pt) sistema para e método de tratamento de aneurismas
BR112018004376A2 (pt) Sistema e método para ajustar dinamicamente temporizadores de transição de estado de memória
DK3374163T3 (da) Additivfremstillingsanordning, system og fremgangsmåde
BR112017016461A2 (pt) sistema e método de atuador fluídico
BR112017015413A2 (pt) método e sistema para a determinação do estado de câncer
BR112016023340A2 (pt) sistema e método para transmissões e medições descontínuas.
MA52814A (fr) Inhibiteurs de bromodomaine
ES2968225T3 (es) Métodos de comunicación y control para exoesqueleto
BR112016022222A2 (pt) aparelho, sistema e método para detonação
DK3691296T3 (da) Høreapparatsystem og -metode
BR112017003970A2 (pt) sistema e método para semi ortogonal múltiplo acesso
BR112016022387A2 (pt) sistema e método para comunicação máquina-type
SG11201706914TA (en) Memory device controlling method and memory device
DK3368421T3 (da) Aseptisk fyldningssystem og -fremgangsmåde
BR112016010565A2 (pt) método e aparelho para processamento de pacote de instalação de aplicação.
ITUB20153680A1 (it) Sistema di controllo di tecnologie assistive e relativo metodo
GB2564170B (en) Systems and method for reverse cementing
BR112017015618A2 (pt) inibidores de mir-92 e usos destes.
SG11201705789RA (en) Memory device and method for operating thereof
SE1551087A1 (sv) Method, control unit and system for detection
BR112018002054A2 (pt) sistema, sistema de criação de website, e método
EP3361277A4 (en) METHOD AND SYSTEM FOR KNOT REPLACEMENT
BR112017010462A2 (pt) sistema e método para comunicação de intermódulo
FI20165381A (fi) Menetelmä ja järjestelmä
BR112017009738A2 (pt) sistema e método para confirmação de baixa carga útil

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 05/08/2016, OBSERVADAS AS CONDICOES LEGAIS