DE602005013041D1 - Multiprozessor-Rechner zur Aufgabenverteilung mit Egalisierung der Hitzeemission - Google Patents

Multiprozessor-Rechner zur Aufgabenverteilung mit Egalisierung der Hitzeemission

Info

Publication number
DE602005013041D1
DE602005013041D1 DE602005013041T DE602005013041T DE602005013041D1 DE 602005013041 D1 DE602005013041 D1 DE 602005013041D1 DE 602005013041 T DE602005013041 T DE 602005013041T DE 602005013041 T DE602005013041 T DE 602005013041T DE 602005013041 D1 DE602005013041 D1 DE 602005013041D1
Authority
DE
Germany
Prior art keywords
equalization
heat emission
task distribution
multiprocessor computer
multiprocessor
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.)
Active
Application number
DE602005013041T
Other languages
English (en)
Inventor
Maeda Seiji
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Publication of DE602005013041D1 publication Critical patent/DE602005013041D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means
    • G06F1/206—Cooling means comprising thermal management
    • 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
    • G06F1/329—Power saving characterised by the action undertaken by task scheduling
    • 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
DE602005013041T 2004-09-30 2005-09-07 Multiprozessor-Rechner zur Aufgabenverteilung mit Egalisierung der Hitzeemission Active DE602005013041D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004288288A JP4197673B2 (ja) 2004-09-30 2004-09-30 マルチプロセッサ計算機及びタスク実行方法

Publications (1)

Publication Number Publication Date
DE602005013041D1 true DE602005013041D1 (de) 2009-04-16

Family

ID=35961069

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005013041T Active DE602005013041D1 (de) 2004-09-30 2005-09-07 Multiprozessor-Rechner zur Aufgabenverteilung mit Egalisierung der Hitzeemission

Country Status (5)

Country Link
US (1) US7877751B2 (de)
EP (1) EP1653332B8 (de)
JP (1) JP4197673B2 (de)
CN (1) CN1755659B (de)
DE (1) DE602005013041D1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
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JP3889726B2 (ja) * 2003-06-27 2007-03-07 株式会社東芝 スケジューリング方法および情報処理システム
JP4025260B2 (ja) 2003-08-14 2007-12-19 株式会社東芝 スケジューリング方法および情報処理システム
JP4197673B2 (ja) 2004-09-30 2008-12-17 株式会社東芝 マルチプロセッサ計算機及びタスク実行方法
US7848901B2 (en) 2005-11-29 2010-12-07 International Business Machines Corporation Tracing thermal data via performance monitoring
US7784050B2 (en) * 2006-03-09 2010-08-24 Harris Technology, Llc Temperature management system for a multiple core chip
US7596430B2 (en) * 2006-05-03 2009-09-29 International Business Machines Corporation Selection of processor cores for optimal thermal performance
JP5010314B2 (ja) * 2007-03-16 2012-08-29 日本電気株式会社 情報処理装置、情報処理方法、及びプログラム
JP2008262340A (ja) * 2007-04-11 2008-10-30 Denso Corp デュアルコア向け自動コード生成装置
US7886172B2 (en) * 2007-08-27 2011-02-08 International Business Machines Corporation Method of virtualization and OS-level thermal management and multithreaded processor with virtualization and OS-level thermal management
US7757233B2 (en) * 2008-07-10 2010-07-13 International Business Machines Corporation Controlling a computer system having a processor including a plurality of cores
US8589931B2 (en) * 2009-03-18 2013-11-19 International Business Machines Corporation Environment based node selection for work scheduling in a parallel computing system
JP2011022940A (ja) * 2009-07-17 2011-02-03 Nec Corp 情報処理装置および情報処理方法並びにプログラム
US9015724B2 (en) * 2009-09-23 2015-04-21 International Business Machines Corporation Job dispatching with scheduler record updates containing characteristics combinations of job characteristics
US8819690B2 (en) * 2009-12-30 2014-08-26 International Business Machines Corporation System for reducing data transfer latency to a global queue by generating bit mask to identify selected processing nodes/units in multi-node data processing system
US8572622B2 (en) 2009-12-30 2013-10-29 International Business Machines Corporation Reducing queue synchronization of multiple work items in a system with high memory latency between processing nodes
EP2702517A1 (de) * 2011-04-23 2014-03-05 Deubzer, Michael Verfahren zur entwurfsbeurteilung eines systems
US9391047B2 (en) 2012-04-20 2016-07-12 International Business Machines Corporation 3-D stacked and aligned processors forming a logical processor with power modes controlled by respective set of configuration parameters
TWI617988B (zh) 2013-01-31 2018-03-11 聯想企業解決方案（新加坡）有限公司 根據處理器位置之熱條件進行排程的電腦系統與方法
KR20150050135A (ko) 2013-10-31 2015-05-08 삼성전자주식회사 복수의 이종 코어들을 포함하는 전자 시스템 및 이의 동작 방법
US9947386B2 (en) * 2014-09-21 2018-04-17 Advanced Micro Devices, Inc. Thermal aware data placement and compute dispatch in a memory system
JP6384321B2 (ja) * 2014-12-26 2018-09-05 富士通株式会社 ジョブ割当プログラム、方法及び装置
WO2018018495A1 (zh) * 2016-07-28 2018-02-01 张升泽 电子芯片的多区间通风量控制方法及系统
CN110297703B (zh) * 2019-06-11 2021-11-05 国网江苏省电力有限公司 一种在实时仿真系统中模拟硬件任务调度的方法及装置
JP7007020B2 (ja) * 2019-10-16 2022-01-24 Ｎｅｃプラットフォームズ株式会社 通信装置、処理モジュール実行制御方法および処理モジュール実行制御プログラム

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1153563A (zh) * 1994-04-28 1997-07-02 文鲁奈克斯技术公司 集成电路的温度管理
JPH09138716A (ja) * 1995-11-14 1997-05-27 Toshiba Corp 電子計算機
EP1182552A3 (de) * 2000-08-21 2003-10-01 Texas Instruments France Dynamische Hardware-Konfiguration für Energieverwaltungsysteme mit Aufgabenattributen
JPWO2003083693A1 (ja) * 2002-04-03 2005-08-04 富士通株式会社 分散処理システムにおけるタスクスケジューリング装置
JP2004171234A (ja) 2002-11-19 2004-06-17 Toshiba Corp マルチプロセッサシステムにおけるタスク割り付け方法、タスク割り付けプログラム及びマルチプロセッサシステム
US7168853B2 (en) * 2003-01-10 2007-01-30 International Business Machines Corporation Digital measuring system and method for integrated circuit chip operating parameters
JP2004240669A (ja) 2003-02-05 2004-08-26 Sharp Corp ジョブスケジューラおよびマルチプロセッサシステム
JP3892829B2 (ja) 2003-06-27 2007-03-14 株式会社東芝 情報処理システムおよびメモリ管理方法
JP3889726B2 (ja) 2003-06-27 2007-03-07 株式会社東芝 スケジューリング方法および情報処理システム
JP4028444B2 (ja) 2003-06-27 2007-12-26 株式会社東芝 スケジューリング方法およびリアルタイム処理システム
JP3920818B2 (ja) 2003-07-22 2007-05-30 株式会社東芝 スケジューリング方法および情報処理システム
JP4025260B2 (ja) 2003-08-14 2007-12-19 株式会社東芝 スケジューリング方法および情報処理システム
JP4057989B2 (ja) 2003-09-26 2008-03-05 株式会社東芝 スケジューリング方法および情報処理システム
JP4197673B2 (ja) 2004-09-30 2008-12-17 株式会社東芝 マルチプロセッサ計算機及びタスク実行方法

Also Published As

Publication number Publication date
EP1653332A3 (de) 2006-05-31
EP1653332B8 (de) 2009-06-10
JP4197673B2 (ja) 2008-12-17
CN1755659A (zh) 2006-04-05
CN1755659B (zh) 2010-05-26
US7877751B2 (en) 2011-01-25
US20060070073A1 (en) 2006-03-30
EP1653332B1 (de) 2009-03-04
EP1653332A2 (de) 2006-05-03
JP2006106807A (ja) 2006-04-20

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: KANAI, TATSUNORI, TOKYO, JP

Inventor name: SEIJI, MAEDA, TOKYO, JP

8364 No opposition during term of opposition