DE102011015555B8 - Verfahren und vorrichtung für interrupt-power-management - Google Patents

Verfahren und vorrichtung für interrupt-power-management Download PDF

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Publication number
DE102011015555B8
DE102011015555B8 DE102011015555.4A DE102011015555A DE102011015555B8 DE 102011015555 B8 DE102011015555 B8 DE 102011015555B8 DE 102011015555 A DE102011015555 A DE 102011015555A DE 102011015555 B8 DE102011015555 B8 DE 102011015555B8
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DE
Germany
Prior art keywords
power management
interrupt power
interrupt
management
power
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Active
Application number
DE102011015555.4A
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English (en)
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DE102011015555B4 (de
DE102011015555A1 (de
Inventor
Guy M. Therien
Nikos Kaburlasos
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Intel Corp
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Intel Corp
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Publication of DE102011015555B4 publication Critical patent/DE102011015555B4/de
Publication of DE102011015555B8 publication Critical patent/DE102011015555B8/de
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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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/448—Execution paradigms, e.g. implementations of programming paradigms
    • G06F9/4494—Execution paradigms, e.g. implementations of programming paradigms data driven
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/451—Execution arrangements for user interfaces
    • G06F9/454—Multi-language systems; Localisation; Internationalisation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
    • G06F9/5033—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 considering data affinity
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F9/5044—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 considering hardware capabilities
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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]
    • G06F9/5094—Allocation of resources, e.g. of the central processing unit [CPU] where the allocation takes into account power or heat criteria
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2209/00—Indexing scheme relating to G06F9/00
    • G06F2209/48—Indexing scheme relating to G06F9/48
    • G06F2209/483—Multiproc
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F9/4812—Task transfer initiation or dispatching by interrupt, e.g. masked
    • 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)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Power Sources (AREA)
  • Stored Programmes (AREA)
DE102011015555.4A 2010-04-01 2011-03-30 Verfahren und vorrichtung für interrupt-power-management Active DE102011015555B8 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/752,256 US8607083B2 (en) 2010-04-01 2010-04-01 Method and apparatus for interrupt power management
US12/752,256 2010-04-01

Publications (3)

Publication Number Publication Date
DE102011015555A1 DE102011015555A1 (de) 2012-06-14
DE102011015555B4 DE102011015555B4 (de) 2016-09-01
DE102011015555B8 true DE102011015555B8 (de) 2016-10-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE102011015555.4A Active DE102011015555B8 (de) 2010-04-01 2011-03-30 Verfahren und vorrichtung für interrupt-power-management

Country Status (7)

Country Link
US (1) US8607083B2 (de)
JP (1) JP2011216093A (de)
KR (1) KR101412342B1 (de)
CN (1) CN102213997B (de)
DE (1) DE102011015555B8 (de)
GB (1) GB2479268B (de)
TW (1) TWI463397B (de)

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US9191686B2 (en) * 2011-07-22 2015-11-17 Honeywell International Inc. System and method of implementing synchronized audio and video streaming
US9372524B2 (en) * 2011-12-15 2016-06-21 Intel Corporation Dynamically modifying a power/performance tradeoff based on processor utilization
CN102520782A (zh) * 2011-12-15 2012-06-27 江苏中科梦兰电子科技有限公司 基于处理器核数自动调节的电源管理方法
KR101899811B1 (ko) * 2012-04-04 2018-09-20 엘지전자 주식회사 이동 단말기 및 그 제어 방법, 이를 위한 기록 매체
US9137848B2 (en) * 2012-01-31 2015-09-15 Lg Electronics Inc. Mobile terminal, controlling method thereof and recording medium thereof
KR101975288B1 (ko) 2012-06-15 2019-05-07 삼성전자 주식회사 멀티 클러스터 프로세싱 시스템 및 그 구동 방법
KR102060431B1 (ko) * 2012-08-24 2020-02-11 삼성전자주식회사 멀티 코어 시스템의 전력 관리 장치 및 방법
US8984313B2 (en) 2012-08-31 2015-03-17 Intel Corporation Configuring power management functionality in a processor including a plurality of cores by utilizing a register to store a power domain indicator
US9201821B2 (en) * 2012-09-27 2015-12-01 Apple Inc. Interrupt timestamping
JP6051924B2 (ja) * 2013-02-21 2016-12-27 富士通株式会社 情報処理装置の制御方法、制御プログラム、情報処理装置
US20140240328A1 (en) * 2013-02-26 2014-08-28 Prasoonkumar Surti Techniques for low energy computation in graphics processing
US20140281592A1 (en) * 2013-03-18 2014-09-18 Advanced Micro Devices, Inc. Global Efficient Application Power Management
CN104360727B (zh) * 2013-08-28 2019-02-01 威盛电子股份有限公司 微处理器及使用其省电的方法
CN104424156A (zh) * 2013-09-09 2015-03-18 中兴通讯股份有限公司 处理器的核处理方法、装置及终端
US9928110B2 (en) * 2014-03-31 2018-03-27 Cfph, Llc Resource allocation based on processor assignments
US10025367B2 (en) 2014-08-19 2018-07-17 Intel Corporation Dynamic scaling of graphics processor execution resources
US10503238B2 (en) * 2016-11-01 2019-12-10 Microsoft Technology Licensing, Llc Thread importance based processor core parking and frequency selection
US10877547B2 (en) 2016-11-18 2020-12-29 Ati Technologies Ulc Application profiling for power-performance management
US10698737B2 (en) * 2018-04-26 2020-06-30 Hewlett Packard Enterprise Development Lp Interoperable neural network operation scheduler
WO2023159090A1 (en) * 2022-02-16 2023-08-24 Shure Acquisition Holdings, Inc. Wireless microphone system and methods for synchronizing a wireless transmitter and a wireless receiver

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Also Published As

Publication number Publication date
JP2011216093A (ja) 2011-10-27
KR20110110737A (ko) 2011-10-07
GB2479268B (en) 2014-11-05
CN102213997A (zh) 2011-10-12
TWI463397B (zh) 2014-12-01
DE102011015555B4 (de) 2016-09-01
CN102213997B (zh) 2015-03-25
DE102011015555A1 (de) 2012-06-14
US20110246804A1 (en) 2011-10-06
GB201105468D0 (en) 2011-05-18
TW201205435A (en) 2012-02-01
GB2479268A (en) 2011-10-05
US8607083B2 (en) 2013-12-10
KR101412342B1 (ko) 2014-06-25

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