CA3023479A1 - Wake lock aware system wide job scheduling for energy efficiency on mobile devices - Google Patents

Wake lock aware system wide job scheduling for energy efficiency on mobile devices Download PDF

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Publication number
CA3023479A1
CA3023479A1 CA3023479A CA3023479A CA3023479A1 CA 3023479 A1 CA3023479 A1 CA 3023479A1 CA 3023479 A CA3023479 A CA 3023479A CA 3023479 A CA3023479 A CA 3023479A CA 3023479 A1 CA3023479 A1 CA 3023479A1
Authority
CA
Canada
Prior art keywords
wake lock
wake
event
request
ready job
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.)
Abandoned
Application number
CA3023479A
Other languages
English (en)
French (fr)
Inventor
Sriram NANDHA PREMNATH
Sudha Anil Kumar GATHALA
Saumitra Mohan Das
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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 CA3023479A1 publication Critical patent/CA3023479A1/en
Abandoned legal-status Critical Current

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
    • G06F1/329—Power saving characterised by the action undertaken by task scheduling
    • 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
    • G06F1/3206—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 OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
    • G06F9/4881—Scheduling strategies for dispatcher, e.g. round robin, multi-level priority queues
    • G06F9/4893—Scheduling strategies for dispatcher, e.g. round robin, multi-level priority queues taking into account power or heat criteria
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
    • G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
    • G06F9/5027—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0264—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by selectively disabling software applications
    • 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
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Sources (AREA)
  • Stored Programmes (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Debugging And Monitoring (AREA)
CA3023479A 2016-06-18 2017-05-25 Wake lock aware system wide job scheduling for energy efficiency on mobile devices Abandoned CA3023479A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/186,444 2016-06-18
US15/186,444 US10095305B2 (en) 2016-06-18 2016-06-18 Wake lock aware system wide job scheduling for energy efficiency on mobile devices
PCT/US2017/034497 WO2017218160A1 (en) 2016-06-18 2017-05-25 Wake lock aware system wide job scheduling for energy efficiency on mobile devices

Publications (1)

Publication Number Publication Date
CA3023479A1 true CA3023479A1 (en) 2017-12-21

Family

ID=59034904

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3023479A Abandoned CA3023479A1 (en) 2016-06-18 2017-05-25 Wake lock aware system wide job scheduling for energy efficiency on mobile devices

Country Status (8)

Country Link
US (1) US10095305B2 (enExample)
EP (1) EP3472684B1 (enExample)
JP (1) JP2019527867A (enExample)
KR (1) KR20190019935A (enExample)
CN (1) CN109313478A (enExample)
BR (1) BR112018075239A8 (enExample)
CA (1) CA3023479A1 (enExample)
WO (1) WO2017218160A1 (enExample)

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* Cited by examiner, † Cited by third party
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GB2554392B (en) 2016-09-23 2019-10-30 Imagination Tech Ltd Task scheduling in a GPU
US10318348B2 (en) * 2016-09-23 2019-06-11 Imagination Technologies Limited Task scheduling in a GPU
CN110036371B (zh) 2016-11-29 2023-04-04 瑞典爱立信有限公司 参与者实例之间的资源分配
US11132319B2 (en) * 2018-01-12 2021-09-28 Intel Corporation Timer control for peripheral component interconnect express components implemented with thunderbolt controllers
US11026176B2 (en) * 2018-12-11 2021-06-01 Qualcomm Incorporated Performance enhancements through wakeup optimizations
CN109947484A (zh) * 2019-02-25 2019-06-28 努比亚技术有限公司 一种唤醒锁的控制方法、终端及计算机可读存储介质
CN110737324A (zh) * 2019-10-25 2020-01-31 Oppo（重庆）智能科技有限公司 调节自动熄屏时间的方法及相关产品
US12288104B2 (en) 2020-12-16 2025-04-29 Marvell Asia Pte Ltd System and method for user devices in cloud computing environment
US20240092220A1 (en) * 2022-09-15 2024-03-21 GM Global Technology Operations LLC Key-off electrical load management for a vehicle

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US8041972B2 (en) * 2006-04-04 2011-10-18 Qualcomm Incorporated Apparatus and method for setting wakeup times in a communication device based on estimated lock on time of frequency synthesizer
GB2439104A (en) 2006-06-15 2007-12-19 Symbian Software Ltd Managing power on a computing device by minimising the number of separately activated timer events such that the device is powering up less often.
US8280456B2 (en) * 2009-08-14 2012-10-02 Google Inc. Providing a user with feedback regarding power consumption in battery-operated electronic devices
CN102103523A (zh) * 2009-12-22 2011-06-22 国际商业机器公司 锁分配控制的方法和装置
US9600059B2 (en) * 2010-09-20 2017-03-21 Apple Inc. Facilitating power management in a multi-core processor
US10013511B2 (en) * 2012-04-09 2018-07-03 Purdue Research Foundation System and method for energy usage accounting in software applications
KR20130131959A (ko) * 2012-05-25 2013-12-04 삼성전자주식회사 휴대 단말기의 휴면 모드 제어 방법 및 장치
US8943252B2 (en) * 2012-08-16 2015-01-27 Microsoft Corporation Latency sensitive software interrupt and thread scheduling
CN104166542B (zh) * 2013-05-17 2018-01-05 腾讯科技（深圳）有限公司 检测应用耗电的方法和装置
KR101873794B1 (ko) * 2013-09-27 2018-07-03 인텔 코포레이션 웨이크록 사용을 추적하는 기술들
JP6209042B2 (ja) 2013-09-30 2017-10-04 ルネサスエレクトロニクス株式会社 データ処理装置
US9351254B2 (en) * 2014-01-22 2016-05-24 Seven Networks, Llc Method for power saving in mobile devices by optimizing wakelocks
US9841802B2 (en) * 2014-02-20 2017-12-12 Qualcomm Incorporated Wake lock management through application monitoring
US9769756B1 (en) * 2014-03-26 2017-09-19 Amazon Technologies, Inc. Wake-up quotas and statistics generation
KR102294180B1 (ko) * 2014-10-31 2021-08-27 삼성전자주식회사 전자장치 및 전자장치의 전원제어 방법
WO2016082109A1 (zh) * 2014-11-25 2016-06-02 华为技术有限公司 用户设备的电源管理方法和电源管理装置
CN105183137B (zh) * 2015-09-09 2018-06-01 厦门美图移动科技有限公司 一种移动终端及其唤醒锁控制方法和控制系统
US20170160778A1 (en) * 2015-12-07 2017-06-08 Le Holdings (Beijing) Co., Ltd. Method and device for monitoring power-consuming applications, user terminal, computer program and storage medium
KR102465543B1 (ko) * 2016-02-19 2022-11-10 삼성전자 주식회사 어플리케이션 및 컴포넌트를 제어하는 방법 및 전자장치

Also Published As

Publication number Publication date
BR112018075239A2 (pt) 2019-03-12
EP3472684B1 (en) 2020-04-08
US20170364136A1 (en) 2017-12-21
BR112018075239A8 (pt) 2023-01-31
WO2017218160A1 (en) 2017-12-21
KR20190019935A (ko) 2019-02-27
EP3472684A1 (en) 2019-04-24
US10095305B2 (en) 2018-10-09
JP2019527867A (ja) 2019-10-03
CN109313478A (zh) 2019-02-05

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20200515

FZDE Discontinued

Effective date: 20221025