JP2003345612A - 演算処理システム、コンピュータ・システム上でのタスク制御方法、並びにコンピュータ・プログラム - Google Patents

演算処理システム、コンピュータ・システム上でのタスク制御方法、並びにコンピュータ・プログラム

Info

Publication number
JP2003345612A
JP2003345612A JP2002154313A JP2002154313A JP2003345612A JP 2003345612 A JP2003345612 A JP 2003345612A JP 2002154313 A JP2002154313 A JP 2002154313A JP 2002154313 A JP2002154313 A JP 2002154313A JP 2003345612 A JP2003345612 A JP 2003345612A
Authority
JP
Japan
Prior art keywords
task
critical section
execution environment
task execution
switching
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.)
Pending
Application number
JP2002154313A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003345612A5 (enExample
Inventor
Atsushi Togawa
敦之 戸川
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP2002154313A priority Critical patent/JP2003345612A/ja
Priority to US10/485,007 priority patent/US7647594B2/en
Priority to CNB038007177A priority patent/CN1270239C/zh
Priority to KR1020047001185A priority patent/KR100934533B1/ko
Priority to PCT/JP2003/004886 priority patent/WO2003100613A1/ja
Priority to AU2003227411A priority patent/AU2003227411A1/en
Priority to EP03717625A priority patent/EP1508856A4/en
Publication of JP2003345612A publication Critical patent/JP2003345612A/ja
Publication of JP2003345612A5 publication Critical patent/JP2003345612A5/ja
Pending legal-status Critical Current

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
    • 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
    • G06F9/4887—Scheduling strategies for dispatcher, e.g. round robin, multi-level priority queues involving deadlines, e.g. rate based, periodic
    • 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
    • G06F9/52—Program synchronisation; Mutual exclusion, e.g. by means of semaphores
    • G06F9/526—Mutual exclusion algorithms

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Debugging And Monitoring (AREA)
JP2002154313A 2002-05-28 2002-05-28 演算処理システム、コンピュータ・システム上でのタスク制御方法、並びにコンピュータ・プログラム Pending JP2003345612A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2002154313A JP2003345612A (ja) 2002-05-28 2002-05-28 演算処理システム、コンピュータ・システム上でのタスク制御方法、並びにコンピュータ・プログラム
US10/485,007 US7647594B2 (en) 2002-05-28 2003-04-17 Processor system, task control method on computer system, computer program
CNB038007177A CN1270239C (zh) 2002-05-28 2003-04-17 处理系统或计算机系统的任务控制方法
KR1020047001185A KR100934533B1 (ko) 2002-05-28 2003-04-17 연산 처리 시스템, 컴퓨터 시스템 상에서의 태스크 제어 방법, 및 컴퓨터 프로그램을 기록한 컴퓨터 판독 가능한 기록 매체
PCT/JP2003/004886 WO2003100613A1 (en) 2002-05-28 2003-04-17 Processor system, task control method on computer system, computer program
AU2003227411A AU2003227411A1 (en) 2002-05-28 2003-04-17 Processor system, task control method on computer system, computer program
EP03717625A EP1508856A4 (en) 2002-05-28 2003-04-17 PROCESSOR SYSTEM, TASK CONTROL PROCEDURE IN A COMPUTER SYSTEM, COMPUTER PROGRAM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002154313A JP2003345612A (ja) 2002-05-28 2002-05-28 演算処理システム、コンピュータ・システム上でのタスク制御方法、並びにコンピュータ・プログラム

Publications (2)

Publication Number Publication Date
JP2003345612A true JP2003345612A (ja) 2003-12-05
JP2003345612A5 JP2003345612A5 (enExample) 2005-09-22

Family

ID=29561351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002154313A Pending JP2003345612A (ja) 2002-05-28 2002-05-28 演算処理システム、コンピュータ・システム上でのタスク制御方法、並びにコンピュータ・プログラム

Country Status (7)

Country Link
US (1) US7647594B2 (enExample)
EP (1) EP1508856A4 (enExample)
JP (1) JP2003345612A (enExample)
KR (1) KR100934533B1 (enExample)
CN (1) CN1270239C (enExample)
AU (1) AU2003227411A1 (enExample)
WO (1) WO2003100613A1 (enExample)

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WO2006035731A1 (ja) 2004-09-29 2006-04-06 Sony Corporation 情報処理装置、プロセス制御方法、並びにコンピュータ・プログラム
WO2006035728A1 (ja) * 2004-09-29 2006-04-06 Sony Corporation 情報処理装置、割り込み処理制御方法、並びにコンピュータ・プログラム
JP2007047866A (ja) * 2005-08-05 2007-02-22 Mitsubishi Electric Corp リアルタイム組込み簡易モニタプログラム
KR20080064608A (ko) * 2007-01-05 2008-07-09 삼성전자주식회사 ＳＰＩ(Ｓｉｍｐｌｅ ＰｒｉｏｒｉｔｙＩｎｈｅｒｉｔａｎｃｅ) 방식에 따른 멀티태스킹 방법 및임베디드 시스템
US7707576B2 (en) 2004-02-17 2010-04-27 Fujitsu Limited Method of and apparatus for managing task, and computer product
US7770177B2 (en) 2004-09-29 2010-08-03 Sony Corporation System for memory reclamation based on thread entry and release request times
JP2011118607A (ja) * 2009-12-02 2011-06-16 Toyota Motor Corp 情報処理装置
US8151275B2 (en) 2005-06-14 2012-04-03 Sony Computer Entertainment Inc. Accessing copy information of MMIO register by guest OS in both active and inactive state of a designated logical processor corresponding to the guest OS

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US11005731B2 (en) 2017-04-05 2021-05-11 Cisco Technology, Inc. Estimating model parameters for automatic deployment of scalable micro services
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US7707576B2 (en) 2004-02-17 2010-04-27 Fujitsu Limited Method of and apparatus for managing task, and computer product
WO2006035731A1 (ja) 2004-09-29 2006-04-06 Sony Corporation 情報処理装置、プロセス制御方法、並びにコンピュータ・プログラム
WO2006035728A1 (ja) * 2004-09-29 2006-04-06 Sony Corporation 情報処理装置、割り込み処理制御方法、並びにコンピュータ・プログラム
US7770177B2 (en) 2004-09-29 2010-08-03 Sony Corporation System for memory reclamation based on thread entry and release request times
US8286161B2 (en) 2004-09-29 2012-10-09 Sony Corporation Apparatus, method, and computer program for setting and updating a relationship between a logical processor and a physical processor
US8584125B2 (en) 2004-09-29 2013-11-12 Sony Corporation Apparatuses, methods, and computer-readable media for interrupt control
US8151275B2 (en) 2005-06-14 2012-04-03 Sony Computer Entertainment Inc. Accessing copy information of MMIO register by guest OS in both active and inactive state of a designated logical processor corresponding to the guest OS
JP2007047866A (ja) * 2005-08-05 2007-02-22 Mitsubishi Electric Corp リアルタイム組込み簡易モニタプログラム
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JP2011118607A (ja) * 2009-12-02 2011-06-16 Toyota Motor Corp 情報処理装置

Also Published As

Publication number Publication date
US7647594B2 (en) 2010-01-12
KR20040105685A (ko) 2004-12-16
US20050039181A1 (en) 2005-02-17
WO2003100613A1 (en) 2003-12-04
AU2003227411A1 (en) 2003-12-12
CN1537274A (zh) 2004-10-13
EP1508856A4 (en) 2006-10-25
KR100934533B1 (ko) 2009-12-29
EP1508856A1 (en) 2005-02-23
CN1270239C (zh) 2006-08-16

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