FR2397017A1 - Dispositif de gestion de taches - Google Patents

Dispositif de gestion de taches

Info

Publication number
FR2397017A1
FR2397017A1 FR7819402A FR7819402A FR2397017A1 FR 2397017 A1 FR2397017 A1 FR 2397017A1 FR 7819402 A FR7819402 A FR 7819402A FR 7819402 A FR7819402 A FR 7819402A FR 2397017 A1 FR2397017 A1 FR 2397017A1
Authority
FR
France
Prior art keywords
management device
task
task management
tasks
unit
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.)
Granted
Application number
FR7819402A
Other languages
English (en)
Other versions
FR2397017B1 (fr
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2397017A1 publication Critical patent/FR2397017A1/fr
Application granted granted Critical
Publication of FR2397017B1 publication Critical patent/FR2397017B1/fr
Expired legal-status Critical Current

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
    • 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
    • G06F9/54—Interprogram communication
    • G06F9/546—Message passing systems or structures, e.g. queues

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)
  • Advance Control (AREA)
  • Executing Machine-Instructions (AREA)
  • Debugging And Monitoring (AREA)
  • Computer And Data Communications (AREA)

Abstract

Dispositif servant à commander l'exécution et la commutation des tâches. Il comporte un distributeur de tâches rendant actif l'élément de distribution de tâches TDE ayant la priorité la plus élevée dans une file d'attente TDQ. Une unité de communication entre les tâches comporte des dispositifs d'émission-réception de valeurs de comptage et de messages SRC-SRM. L'invention permet de réaliser un dispositif de gestion de tâches ayant un temps de réponse réduit tout en permettant l'emploi d'une unité centrale de traitement à performances relativement faibles.
FR7819402A 1977-07-08 1978-06-20 Dispositif de gestion de taches Expired FR2397017B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/813,901 US4177513A (en) 1977-07-08 1977-07-08 Task handling apparatus for a computer system

Publications (2)

Publication Number Publication Date
FR2397017A1 true FR2397017A1 (fr) 1979-02-02
FR2397017B1 FR2397017B1 (fr) 1985-10-18

Family

ID=25213705

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7819402A Expired FR2397017B1 (fr) 1977-07-08 1978-06-20 Dispositif de gestion de taches

Country Status (13)

Country Link
US (1) US4177513A (fr)
JP (1) JPS5418640A (fr)
AU (1) AU517201B2 (fr)
BE (1) BE868360A (fr)
BR (1) BR7804426A (fr)
CA (1) CA1103368A (fr)
CH (1) CH634936A5 (fr)
DE (1) DE2828544A1 (fr)
ES (1) ES470934A1 (fr)
FR (1) FR2397017B1 (fr)
GB (1) GB1601008A (fr)
IT (1) IT1113184B (fr)
SE (1) SE7807561L (fr)

Families Citing this family (38)

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US4286322A (en) * 1979-07-03 1981-08-25 International Business Machines Corporation Task handling apparatus
JPS5624651A (en) * 1979-08-07 1981-03-09 Nec Corp Multiple task processing unit
US4320456A (en) * 1980-01-18 1982-03-16 International Business Machines Corporation Control apparatus for virtual address translation unit
JPS56110154A (en) * 1980-02-06 1981-09-01 Fuji Xerox Co Ltd Sequence control system by microcomputer
US4384323A (en) * 1980-02-25 1983-05-17 Bell Telephone Laboratories, Incorporated Store group bus allocation system
ATE38442T1 (de) * 1980-02-28 1988-11-15 Intel Corp Datenverarbeitungssystem.
US4358829A (en) * 1980-04-14 1982-11-09 Sperry Corporation Dynamic rank ordered scheduling mechanism
JPS57176782U (fr) * 1981-05-02 1982-11-09
US4394727A (en) * 1981-05-04 1983-07-19 International Business Machines Corporation Multi-processor task dispatching apparatus
US4435780A (en) * 1981-06-16 1984-03-06 International Business Machines Corporation Separate stack areas for plural processes
US4451840A (en) * 1981-11-25 1984-05-29 Rca Corporation Picture control for television receiver on-screen display
JPS58222673A (ja) * 1982-06-18 1983-12-24 Matsushita Electric Ind Co Ltd テレビジヨン受像機の信号切換え制御装置
GB8309770D0 (en) * 1983-04-11 1983-05-18 Inmos Ltd Microcomputer
JPS6036692U (ja) * 1983-08-22 1985-03-13 パイオニア株式会社 ディスプレイ装置
GB8329509D0 (en) * 1983-11-04 1983-12-07 Inmos Ltd Computer
US4736318A (en) * 1985-03-01 1988-04-05 Wang Laboratories, Inc. Data processing system having tunable operating system means
DE3750171T2 (de) * 1986-08-28 1995-02-02 Nippon Electric Co Multiaufgabenverarbeitungsgerät.
US5202988A (en) * 1990-06-11 1993-04-13 Supercomputer Systems Limited Partnership System for communicating among processors having different speeds
JPH0743653B2 (ja) * 1990-07-25 1995-05-15 株式会社東芝 割込みコントローラ
US5301330A (en) * 1990-10-12 1994-04-05 Advanced Micro Devices, Inc. Contention handling apparatus for generating user busy signal by logically summing wait output of next higher priority user and access requests of higher priority users
US5386560A (en) * 1991-05-23 1995-01-31 International Business Machines Corporation Execution of page data transfer by PT processors and issuing of split start and test instructions by CPUs coordinated by queued tokens
US5437039A (en) * 1992-05-21 1995-07-25 Intel Corporation Servicing transparent system interrupts and reducing interrupt latency
US5381346A (en) * 1992-06-30 1995-01-10 Motorola, Inc. Virtual data source for a radio transceiver
JP2587190B2 (ja) * 1992-09-04 1997-03-05 インターナショナル・ビジネス・マシーンズ・コーポレイション システム間チャネルページング機構
US6304891B1 (en) * 1992-09-30 2001-10-16 Apple Computer, Inc. Execution control for processor tasks
US6951019B1 (en) * 1992-09-30 2005-09-27 Apple Computer, Inc. Execution control for processor tasks
JP2516317B2 (ja) * 1992-10-13 1996-07-24 インターナショナル・ビジネス・マシーンズ・コーポレイション デ―タ処理システムとディジタル信号プロセッサへのロ―ディング方法
US5625845A (en) * 1992-10-13 1997-04-29 International Business Machines Corporation System for facilitating continuous, real-time, unidirectional, and asynchronous intertask and end-device communication in a multimedia data processing system using open architecture data communication modules
DE69308032T2 (de) * 1992-11-09 1997-05-22 Microsoft Corp Verfahren und system zum verbinden von objekten in einem rechnersystem
GB2273591A (en) * 1992-12-18 1994-06-22 Network Systems Corp Microcomputer control systems for interprogram communication and scheduling methods
US5528513A (en) * 1993-11-04 1996-06-18 Digital Equipment Corp. Scheduling and admission control policy for a continuous media server
US5940612A (en) * 1995-09-27 1999-08-17 International Business Machines Corporation System and method for queuing of tasks in a multiprocessing system
US6393455B1 (en) 1997-03-28 2002-05-21 International Business Machines Corp. Workload management method to enhance shared resource access in a multisystem environment
US7178147B2 (en) * 2001-09-21 2007-02-13 International Business Machines Corporation Method, system, and program for allocating processor resources to a first and second types of tasks
GB2388213A (en) * 2002-04-30 2003-11-05 Innovation Ct Improvements relating to task dispatch in priority pre-emptive real-time operating systems
US20050015768A1 (en) * 2002-12-31 2005-01-20 Moore Mark Justin System and method for providing hardware-assisted task scheduling
WO2004061662A2 (fr) * 2002-12-31 2004-07-22 Globespanvirata Incorporated Systeme et procede pour mettre en oeuvre un ordonnancement equilibre d'unites d'execution
CN114928893B (zh) * 2022-06-20 2024-04-16 东北大学秦皇岛分校 一种基于智能反射面的架构及任务卸载方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2517171A1 (de) * 1974-04-19 1975-11-06 Honeywell Inf Systems Datenverarbeitungssystem mit erweitertem semaphor-aufbau

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530438A (en) * 1965-12-13 1970-09-22 Sperry Rand Corp Task control
DE1549531A1 (de) * 1966-08-16 1971-04-01 Scient Data Systems Inc Digitale Rechenanlage
US3447135A (en) * 1966-08-18 1969-05-27 Ibm Peripheral data exchange
US3496551A (en) * 1967-07-13 1970-02-17 Ibm Task selection in a multi-processor computing system
US3599162A (en) * 1969-04-22 1971-08-10 Comcet Inc Priority tabling and processing of interrupts
US3665415A (en) * 1970-04-29 1972-05-23 Honeywell Inf Systems Data processing system with program interrupt priority apparatus utilizing working store for multiplexing interrupt requests
US3699530A (en) * 1970-12-30 1972-10-17 Ibm Input/output system with dedicated channel buffering
US3725864A (en) * 1971-03-03 1973-04-03 Ibm Input/output control
US3774163A (en) * 1972-04-05 1973-11-20 Co Int Pour L Inf Hierarchized priority task chaining apparatus in information processing systems
US4015242A (en) * 1972-11-29 1977-03-29 Institut Francais Du Petrole, Des Carburants Et Lubrifiants Et Entreprise De Recherches Et D'activities Petrolieres Elf Device for coupling several data processing units to a single memory
US3944985A (en) * 1973-10-19 1976-03-16 Texas Instruments Incorporated Workspace addressing system
FR2253428A5 (fr) * 1973-11-30 1975-06-27 Honeywell Bull Soc Ind
US3891974A (en) * 1973-12-17 1975-06-24 Honeywell Inf Systems Data processing system having emulation capability for providing wait state simulation function

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2517171A1 (de) * 1974-04-19 1975-11-06 Honeywell Inf Systems Datenverarbeitungssystem mit erweitertem semaphor-aufbau

Also Published As

Publication number Publication date
IT1113184B (it) 1986-01-20
DE2828544A1 (de) 1979-01-25
IT7825102A0 (it) 1978-06-29
CA1103368A (fr) 1981-06-16
CH634936A5 (de) 1983-02-28
AU3645078A (en) 1979-11-29
US4177513A (en) 1979-12-04
JPS5637572B2 (fr) 1981-09-01
BE868360A (fr) 1978-10-16
FR2397017B1 (fr) 1985-10-18
JPS5418640A (en) 1979-02-10
AU517201B2 (en) 1981-07-16
DE2828544C2 (fr) 1989-06-15
ES470934A1 (es) 1979-02-01
GB1601008A (en) 1981-10-21
BR7804426A (pt) 1979-04-10
SE7807561L (sv) 1979-01-09

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Legal Events

Date Code Title Description
ST Notification of lapse