KR101835056B1 - 논리적 코어들의 동적 맵핑 - Google Patents

논리적 코어들의 동적 맵핑 Download PDF

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KR101835056B1
KR101835056B1 KR1020137030265A KR20137030265A KR101835056B1 KR 101835056 B1 KR101835056 B1 KR 101835056B1 KR 1020137030265 A KR1020137030265 A KR 1020137030265A KR 20137030265 A KR20137030265 A KR 20137030265A KR 101835056 B1 KR101835056 B1 KR 101835056B1
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cores
physical
processor
core
logical
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KR20140027270A (ko
Inventor
마이클 제이. 오스본
세바스티엔 제이. 너쓰바움
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어드밴스드 마이크로 디바이시즈, 인코포레이티드
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    • 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]
    • G06F9/5083—Techniques for rebalancing the load in a distributed system
    • G06F9/5088—Techniques for rebalancing the load in a distributed system involving task migration
    • 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]
    • 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]
    • G06F9/5061—Partitioning or combining of resources
    • G06F9/5077—Logical partitioning of resources; Management or configuration of virtualized resources
    • 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]
    • G06F9/5094—Allocation of resources, e.g. of the central processing unit [CPU] where the allocation takes into account power or heat criteria
    • 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

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  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Microcomputers (AREA)
  • Power Sources (AREA)
  • Multi Processors (AREA)
KR1020137030265A 2011-04-14 2012-04-13 논리적 코어들의 동적 맵핑 Active KR101835056B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/087,206 US8910177B2 (en) 2011-04-14 2011-04-14 Dynamic mapping of logical cores
US13/087,206 2011-04-14
PCT/US2012/033660 WO2012142512A1 (en) 2011-04-14 2012-04-13 Dynamic mapping of logical cores

Publications (2)

Publication Number Publication Date
KR20140027270A KR20140027270A (ko) 2014-03-06
KR101835056B1 true KR101835056B1 (ko) 2018-03-08

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KR1020137030265A Active KR101835056B1 (ko) 2011-04-14 2012-04-13 논리적 코어들의 동적 맵핑

Country Status (6)

Country Link
US (1) US8910177B2 (enExample)
EP (1) EP2697716A1 (enExample)
JP (1) JP6265885B2 (enExample)
KR (1) KR101835056B1 (enExample)
CN (1) CN103477324B (enExample)
WO (1) WO2012142512A1 (enExample)

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US9292293B2 (en) * 2013-08-08 2016-03-22 Qualcomm Incorporated Intelligent multicore control for optimal performance per watt
US10261875B2 (en) 2013-12-18 2019-04-16 Qualcomm Incorporated Runtime optimization of multi-core system designs for increased operating life and maximized performance
US9606843B2 (en) * 2013-12-18 2017-03-28 Qualcomm Incorporated Runtime optimization of multi-core system designs for increased operating life and maximized performance
US9917777B2 (en) * 2014-01-15 2018-03-13 Wind River Systems, Inc. Method and system for decentralized workload optimization in a data packet processing system using a multicore CPU
CN105335228B (zh) * 2014-06-30 2018-12-07 华为技术有限公司 一种内存变更处理方法，及操作系统
US9842082B2 (en) * 2015-02-27 2017-12-12 Intel Corporation Dynamically updating logical identifiers of cores of a processor
US9942324B2 (en) * 2015-08-05 2018-04-10 Futurewei Technologies, Inc. Rebalancing and elastic storage scheme with elastic named distributed circular buffers
US9864667B2 (en) * 2015-09-25 2018-01-09 Intel Corporation Techniques for flexible and dynamic frequency-related telemetry
WO2017102038A1 (en) * 2015-12-18 2017-06-22 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement for utilization of a processing arrangement
KR102509986B1 (ko) * 2016-03-28 2023-03-14 삼성전자주식회사 다중 코어 프로세서 및 다중 코어 프로세서를 제어하는 방법
JP6790557B2 (ja) * 2016-08-02 2020-11-25 日本電気株式会社 制御装置及び制御方法
US10318363B2 (en) 2016-10-28 2019-06-11 Advanced Micro Devices, Inc. System and method for energy reduction based on history of reliability of a system
EP3388904B1 (en) * 2017-04-13 2023-03-15 duagon AG Multicore architecture, interface card and method of processing data packets
US10915330B2 (en) * 2017-12-19 2021-02-09 Advanced Micro Devices, Inc. Pseudo-random logical to physical core assignment at boot for age averaging
CN108038077B (zh) * 2017-12-28 2021-07-27 深圳市风云实业有限公司 多任务并行数据处理方法及装置
JP7386785B2 (ja) * 2018-03-02 2023-11-27 住友電気工業株式会社 車載制御装置、制御システム、制御方法および制御プログラム
US11048540B2 (en) * 2018-06-29 2021-06-29 Intel Corporation Methods and apparatus to manage heat in a central processing unit
US10997686B2 (en) * 2019-01-09 2021-05-04 Intel Corporation Workload scheduling and distribution on a distributed graphics device
US11048549B2 (en) * 2019-04-04 2021-06-29 Google Llc Transferral of process state and/or components in computing environments
US11983576B2 (en) * 2021-08-04 2024-05-14 International Business Machines Corporation Accessing topological mapping of cores
US12126458B1 (en) * 2022-06-13 2024-10-22 Cisco Technology, Inc. Core allocation and power saving for multi-core network processing units deployed in a software defined wide area network
JPWO2024009747A1 (enExample) * 2022-07-08 2024-01-11
CN118210599A (zh) * 2022-12-16 2024-06-18 华为技术有限公司 芯片资源调度方法及相关装置
JP2025142892A (ja) * 2024-03-18 2025-10-01 株式会社日立製作所 仮想化システム及び仮想化システムの制御方法

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Also Published As

Publication number Publication date
JP6265885B2 (ja) 2018-01-24
CN103477324B (zh) 2017-09-08
KR20140027270A (ko) 2014-03-06
US20120266179A1 (en) 2012-10-18
JP2014514660A (ja) 2014-06-19
CN103477324A (zh) 2013-12-25
US8910177B2 (en) 2014-12-09
WO2012142512A1 (en) 2012-10-18
EP2697716A1 (en) 2014-02-19

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