ATE431943T1 - Verfahren und vorrichtungen zum task-management in einem mehrprozessorsystem - Google Patents

Verfahren und vorrichtungen zum task-management in einem mehrprozessorsystem

Info

Publication number
ATE431943T1
ATE431943T1 AT05710666T AT05710666T ATE431943T1 AT E431943 T1 ATE431943 T1 AT E431943T1 AT 05710666 T AT05710666 T AT 05710666T AT 05710666 T AT05710666 T AT 05710666T AT E431943 T1 ATE431943 T1 AT E431943T1
Authority
AT
Austria
Prior art keywords
processor
processor system
task management
tasks
processor tasks
Prior art date
Application number
AT05710666T
Other languages
German (de)
English (en)
Inventor
Keisuke Inoue
Tatsuya Iwamoto
Masahiro Yasue
Original Assignee
Sony Computer Entertainment 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 Sony Computer Entertainment Inc filed Critical Sony Computer Entertainment Inc
Application granted granted Critical
Publication of ATE431943T1 publication Critical patent/ATE431943T1/de

Links

Classifications

    • 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
    • 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
    • G06F9/5038—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 the execution order of a plurality of tasks, e.g. taking priority or time dependency constraints into consideration
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2209/00—Indexing scheme relating to G06F9/00
    • G06F2209/48—Indexing scheme relating to G06F9/48
    • G06F2209/484—Precedence
    • 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
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G06F9/4411—Configuring for operating with peripheral devices; Loading of device drivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multi Processors (AREA)
  • Hardware Redundancy (AREA)
  • Exchange Systems With Centralized Control (AREA)
AT05710666T 2004-02-20 2005-02-18 Verfahren und vorrichtungen zum task-management in einem mehrprozessorsystem ATE431943T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/783,246 US7614053B2 (en) 2004-02-20 2004-02-20 Methods and apparatus for task management in a multi-processor system
PCT/JP2005/003065 WO2005081105A2 (en) 2004-02-20 2005-02-18 Methods and apparatus for task management in a multi-processor system

Publications (1)

Publication Number Publication Date
ATE431943T1 true ATE431943T1 (de) 2009-06-15

Family

ID=34861183

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05710666T ATE431943T1 (de) 2004-02-20 2005-02-18 Verfahren und vorrichtungen zum task-management in einem mehrprozessorsystem

Country Status (7)

Country Link
US (1) US7614053B2 (cg-RX-API-DMAC7.html)
EP (1) EP1716486B1 (cg-RX-API-DMAC7.html)
JP (1) JP4526412B2 (cg-RX-API-DMAC7.html)
AT (1) ATE431943T1 (cg-RX-API-DMAC7.html)
DE (1) DE602005014540D1 (cg-RX-API-DMAC7.html)
TW (1) TW200612342A (cg-RX-API-DMAC7.html)
WO (1) WO2005081105A2 (cg-RX-API-DMAC7.html)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8458754B2 (en) 2001-01-22 2013-06-04 Sony Computer Entertainment Inc. Method and system for providing instant start multimedia content
JP4310500B2 (ja) * 2004-03-30 2009-08-12 修 藤田 重要成分優先計算方式ならびに装置
US20060048160A1 (en) * 2004-09-02 2006-03-02 International Business Machines Corporation Method, apparatus, and computer program product for providing a self-tunable parameter used for dynamically yielding an idle processor
CA2584269A1 (en) * 2004-10-06 2006-04-20 Digipede Technologies, Llc Distributed processing system
US7743377B2 (en) * 2004-10-25 2010-06-22 Microsoft Corporation Cooperative threading in a managed code execution environment
US8849968B2 (en) * 2005-06-20 2014-09-30 Microsoft Corporation Secure and stable hosting of third-party extensions to web services
US8037474B2 (en) * 2005-09-27 2011-10-11 Sony Computer Entertainment Inc. Task manager with stored task definition having pointer to a memory address containing required code data related to the task for execution
US7522168B2 (en) * 2005-09-27 2009-04-21 Sony Computer Entertainment Inc. Cell processor task and data management
JP2007087244A (ja) * 2005-09-26 2007-04-05 Sony Corp コプロセッサ及びコンピュータシステム
US7506123B1 (en) * 2005-09-27 2009-03-17 Sony Computer Entertainment Inc. Method and system for performing memory copy function on a cell processor
US8316220B2 (en) * 2005-09-27 2012-11-20 Sony Computer Entertainment Inc. Operating processors over a network
US7734827B2 (en) * 2005-09-27 2010-06-08 Sony Computer Entertainment, Inc. Operation of cell processors
US7975269B2 (en) * 2005-09-27 2011-07-05 Sony Computer Entertainment Inc. Parallel processor methods and apparatus
US8141076B2 (en) * 2005-09-27 2012-03-20 Sony Computer Entertainment Inc. Cell processor methods and apparatus
US8595747B2 (en) * 2005-12-29 2013-11-26 Sony Computer Entertainment Inc. Efficient task scheduling by assigning fixed registers to scheduler
US20070174411A1 (en) * 2006-01-26 2007-07-26 Brokenshire Daniel A Apparatus and method for efficient communication of producer/consumer buffer status
GB2435335A (en) * 2006-02-21 2007-08-22 Sony Computer Entertainment Inc Multi-processor emulation by a multi-processor
CN100517236C (zh) * 2006-04-03 2009-07-22 北京握奇数据系统有限公司 智能卡嵌入式操作系统及其控制方法
JP4557949B2 (ja) * 2006-04-10 2010-10-06 富士通株式会社 資源ブローカリングプログラム、該プログラムを記録した記録媒体、資源ブローカリング装置、および資源ブローカリング方法
JP4766487B2 (ja) * 2006-09-08 2011-09-07 株式会社ソニー・コンピュータエンタテインメント プログラム改ざん検出装置
US7647483B2 (en) * 2007-02-20 2010-01-12 Sony Computer Entertainment Inc. Multi-threaded parallel processor methods and apparatus
WO2008118613A1 (en) * 2007-03-01 2008-10-02 Microsoft Corporation Executing tasks through multiple processors consistently with dynamic assignments
US20080244589A1 (en) * 2007-03-29 2008-10-02 Microsoft Corporation Task manager
US8789063B2 (en) 2007-03-30 2014-07-22 Microsoft Corporation Master and subordinate operating system kernels for heterogeneous multiprocessor systems
US7853950B2 (en) 2007-04-05 2010-12-14 International Business Machines Corporarion Executing multiple threads in a processor
US8799902B2 (en) * 2007-04-09 2014-08-05 Intel Corporation Priority based throttling for power/performance quality of service
US20080263106A1 (en) * 2007-04-12 2008-10-23 Steven Asherman Database queuing and distributed computing
US8589943B2 (en) 2007-08-15 2013-11-19 Sony Computer Entertainment Inc. Multi-threaded processing with reduced context switching
US9483405B2 (en) 2007-09-20 2016-11-01 Sony Interactive Entertainment Inc. Simplified run-time program translation for emulating complex processor pipelines
US8239879B2 (en) * 2008-02-01 2012-08-07 International Business Machines Corporation Notification by task of completion of GSM operations at target node
US8146094B2 (en) * 2008-02-01 2012-03-27 International Business Machines Corporation Guaranteeing delivery of multi-packet GSM messages
US8200910B2 (en) * 2008-02-01 2012-06-12 International Business Machines Corporation Generating and issuing global shared memory operations via a send FIFO
US8255913B2 (en) * 2008-02-01 2012-08-28 International Business Machines Corporation Notification to task of completion of GSM operations by initiator node
US8484307B2 (en) * 2008-02-01 2013-07-09 International Business Machines Corporation Host fabric interface (HFI) to perform global shared memory (GSM) operations
US8214604B2 (en) * 2008-02-01 2012-07-03 International Business Machines Corporation Mechanisms to order global shared memory operations
US8275947B2 (en) * 2008-02-01 2012-09-25 International Business Machines Corporation Mechanism to prevent illegal access to task address space by unauthorized tasks
US20090300629A1 (en) * 2008-06-02 2009-12-03 Mois Navon Scheduling of Multiple Tasks in a System Including Multiple Computing Elements
US8966490B2 (en) * 2008-06-19 2015-02-24 Freescale Semiconductor, Inc. System, method and computer program product for scheduling a processing entity task by a scheduler in response to a peripheral task completion indicator
US20110099552A1 (en) * 2008-06-19 2011-04-28 Freescale Semiconductor, Inc System, method and computer program product for scheduling processor entity tasks in a multiple-processing entity system
US9058206B2 (en) * 2008-06-19 2015-06-16 Freescale emiconductor, Inc. System, method and program product for determining execution flow of the scheduler in response to setting a scheduler control variable by the debugger or by a processing entity
US8438404B2 (en) * 2008-09-30 2013-05-07 International Business Machines Corporation Main processing element for delegating virtualized control threads controlling clock speed and power consumption to groups of sub-processing elements in a system such that a group of sub-processing elements can be designated as pseudo main processing element
JP5509564B2 (ja) * 2008-09-30 2014-06-04 富士通株式会社 メッセージ送信方法及びプログラム
US8732716B2 (en) 2008-09-30 2014-05-20 International Business Machines Corporation Virtualization across physical partitions of a multi-core processor (MCP)
US8341638B2 (en) * 2008-09-30 2012-12-25 International Business Machines Corporation Delegated virtualization across physical partitions of a multi-core processor (MCP)
US8897372B2 (en) 2009-02-18 2014-11-25 Nec Corporation Task allocation device, task allocation method, and storage medium storing task allocation program
US9207943B2 (en) * 2009-03-17 2015-12-08 Qualcomm Incorporated Real time multithreaded scheduler and scheduling method
JP5214537B2 (ja) * 2009-05-25 2013-06-19 株式会社東芝 マルチプロセッサシステム
JP5406287B2 (ja) * 2009-05-25 2014-02-05 パナソニック株式会社 マルチプロセッサシステム、マルチプロセッサ制御方法、及びマルチプロセッサ集積回路
US8126987B2 (en) 2009-11-16 2012-02-28 Sony Computer Entertainment Inc. Mediation of content-related services
US9158713B1 (en) * 2010-04-07 2015-10-13 Applied Micro Circuits Corporation Packet processing with dynamic load balancing
US10678744B2 (en) * 2010-05-03 2020-06-09 Wind River Systems, Inc. Method and system for lockless interprocessor communication
US8433759B2 (en) 2010-05-24 2013-04-30 Sony Computer Entertainment America Llc Direction-conscious information sharing
WO2011161768A1 (ja) * 2010-06-22 2011-12-29 富士通株式会社 データ転送制御装置、データ転送制御方法、およびデータ転送制御プログラム
RU2011117765A (ru) 2011-05-05 2012-11-10 ЭлЭсАй Корпорейшн (US) Устройство (варианты) и способ реализации двухпроходного планировщика задач линейной сложности
US8904451B2 (en) * 2012-04-13 2014-12-02 Theplatform, Llc Systems for prioritizing video processing events based on availability of media file and agent to process the event type
US10552205B2 (en) * 2016-04-02 2020-02-04 Intel Corporation Work conserving, load balancing, and scheduling
US10592280B2 (en) * 2016-11-23 2020-03-17 Amazon Technologies, Inc. Resource allocation and scheduling for batch jobs
US10474600B2 (en) * 2017-09-14 2019-11-12 Samsung Electronics Co., Ltd. Heterogeneous accelerator for highly efficient learning systems
US10754706B1 (en) 2018-04-16 2020-08-25 Microstrategy Incorporated Task scheduling for multiprocessor systems
WO2019222748A1 (en) * 2018-05-18 2019-11-21 Rigetti & Co, Inc. Computing platform with heterogenous quantum processors
TWI714003B (zh) * 2018-10-11 2020-12-21 力晶積成電子製造股份有限公司 可執行人工智慧運算的記憶體晶片及其操作方法
US11121302B2 (en) 2018-10-11 2021-09-14 SeeQC, Inc. System and method for superconducting multi-chip module
US10996981B2 (en) * 2019-03-15 2021-05-04 Toshiba Memory Corporation Processor zero overhead task scheduling
GB2592609B (en) * 2020-03-03 2023-05-31 Imagination Tech Ltd Resource allocation in a parallel processing system
CN111708624B (zh) * 2020-06-16 2023-09-29 北京百度网讯科技有限公司 基于多传输机的并发度分配方法、装置、设备和存储介质
CN117806789B (zh) * 2023-11-01 2024-10-11 宁德时代(上海)智能科技有限公司 多核操作系统的任务处理方法、装置及计算设备

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5841538B2 (ja) 1975-12-04 1983-09-13 株式会社東芝 マルチプロセツサシステム ノ ユウセンセイギヨホウシキ
US4394727A (en) 1981-05-04 1983-07-19 International Business Machines Corporation Multi-processor task dispatching apparatus
US4837688A (en) 1986-07-25 1989-06-06 International Business Machines Corporation Multi-channel shared resource processor
JPH02171952A (ja) * 1988-12-26 1990-07-03 Hitachi Ltd マルチプロセッサにおけるディスパッチ方式
JPH03157733A (ja) * 1989-11-16 1991-07-05 Mitsubishi Electric Corp タスクレディキュー管理装置
US5109512A (en) 1990-05-31 1992-04-28 International Business Machines Corporation Process for dispatching tasks among multiple information processors
US5452452A (en) 1990-06-11 1995-09-19 Cray Research, Inc. System having integrated dispatcher for self scheduling processors to execute multiple types of processes
JPH04195577A (ja) * 1990-11-28 1992-07-15 Hitachi Ltd マルチプロセッサにおけるタスクスケジューリング方式
US5469571A (en) 1991-07-15 1995-11-21 Lynx Real-Time Systems, Inc. Operating system architecture using multiple priority light weight kernel task based interrupt handling
US5630128A (en) 1991-08-09 1997-05-13 International Business Machines Corporation Controlled scheduling of program threads in a multitasking operating system
JPH05233572A (ja) * 1992-02-21 1993-09-10 Toshiba Corp マルチプロセッサに於けるプロセスディスパッチ方式
US5379428A (en) 1993-02-01 1995-01-03 Belobox Systems, Inc. Hardware process scheduler and processor interrupter for parallel processing computer systems
JP2809962B2 (ja) * 1993-03-02 1998-10-15 株式会社東芝 資源管理方式
JPH08241212A (ja) * 1995-03-03 1996-09-17 Kokusai Electric Co Ltd タスク管理装置及びその制御方法
US6105053A (en) 1995-06-23 2000-08-15 Emc Corporation Operating system for a non-uniform memory access multiprocessor system
JPH09237256A (ja) 1996-02-29 1997-09-09 Mitsubishi Electric Corp 並列計算機における動的負荷分散方法
US5826081A (en) 1996-05-06 1998-10-20 Sun Microsystems, Inc. Real time thread dispatcher for multiprocessor applications
JP3672399B2 (ja) * 1996-11-21 2005-07-20 株式会社東芝 Ｃｔ画像再構成方法
US6321308B1 (en) * 1997-03-21 2001-11-20 Emc Corporation Method and apparatus for managing access requests from a plurality of devices using dual level queue locking scheme and a doubly-linked circular queue
GB2323945B (en) * 1997-04-04 2002-02-27 Sony Uk Ltd Automated job scheduling in a data storage and/or retrieval system
US6243735B1 (en) * 1997-09-01 2001-06-05 Matsushita Electric Industrial Co., Ltd. Microcontroller, data processing system and task switching control method
FI108478B (fi) 1998-01-21 2002-01-31 Nokia Corp Sulautettu jõrjestelmõ
JP2000259429A (ja) * 1999-03-11 2000-09-22 Mitsubishi Electric Corp タイマー管理装置および方法
JP2000276362A (ja) * 1999-03-29 2000-10-06 Nec Kofu Ltd プロセス管理方式
JP2002007364A (ja) 2000-06-22 2002-01-11 Fujitsu Ltd 並列計算機システムのジョブスケジューリングを行うスケジューリング装置
JP3472540B2 (ja) 2000-09-11 2003-12-02 日本電信電話株式会社 サーバ選択装置、サーバ選択方法、及びサーバ選択プログラムを記録した記録媒体
US6904483B2 (en) * 2001-03-20 2005-06-07 Wind River Systems, Inc. System and method for priority inheritance
US6526491B2 (en) * 2001-03-22 2003-02-25 Sony Corporation Entertainment Inc. Memory protection system and method for computer architecture for broadband networks
US7233998B2 (en) 2001-03-22 2007-06-19 Sony Computer Entertainment Inc. Computer architecture and software cells for broadband networks
US7178145B2 (en) * 2001-06-29 2007-02-13 Emc Corporation Queues for soft affinity code threads and hard affinity code threads for allocation of processors to execute the threads in a multi-processor system
JP3884990B2 (ja) 2002-04-26 2007-02-21 富士通株式会社 マルチプロセッサ装置
US7516456B2 (en) * 2003-09-25 2009-04-07 International Business Machines Corporation Asymmetric heterogeneous multi-threaded operating system
US7389508B2 (en) * 2003-09-25 2008-06-17 International Business Machines Corporation System and method for grouping processors and assigning shared memory space to a group in heterogeneous computer environment

Also Published As

Publication number Publication date
TW200612342A (en) 2006-04-16
DE602005014540D1 (de) 2009-07-02
US7614053B2 (en) 2009-11-03
JP2005235228A (ja) 2005-09-02
WO2005081105A3 (en) 2006-08-10
US20050188373A1 (en) 2005-08-25
WO2005081105A2 (en) 2005-09-01
EP1716486A2 (en) 2006-11-02
WO2005081105B1 (en) 2006-09-28
EP1716486B1 (en) 2009-05-20
JP4526412B2 (ja) 2010-08-18

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