DE3750171D1 - Multiaufgabenverarbeitungsgerät. - Google Patents

Multiaufgabenverarbeitungsgerät.

Info

Publication number
DE3750171D1
DE3750171D1 DE3750171T DE3750171T DE3750171D1 DE 3750171 D1 DE3750171 D1 DE 3750171D1 DE 3750171 T DE3750171 T DE 3750171T DE 3750171 T DE3750171 T DE 3750171T DE 3750171 D1 DE3750171 D1 DE 3750171D1
Authority
DE
Germany
Prior art keywords
processing device
task processing
task
processing
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.)
Expired - Fee Related
Application number
DE3750171T
Other languages
English (en)
Other versions
DE3750171T2 (de
Inventor
Hajime C O Nec Corporat Sakuma
Hiroko C O Nec Corpo Shinohara
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.)
NEC Corp
Original Assignee
NEC 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
Priority claimed from JP61203007A external-priority patent/JP2553526B2/ja
Priority claimed from JP62093663A external-priority patent/JP2594557B2/ja
Application filed by NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE3750171D1 publication Critical patent/DE3750171D1/de
Publication of DE3750171T2 publication Critical patent/DE3750171T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Executing Machine-Instructions (AREA)
DE3750171T 1986-08-28 1987-08-28 Multiaufgabenverarbeitungsgerät. Expired - Fee Related DE3750171T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61203007A JP2553526B2 (ja) 1986-08-28 1986-08-28 マルチタスク処理装置
JP62093663A JP2594557B2 (ja) 1987-04-15 1987-04-15 マルチタスク処理装置

Publications (2)

Publication Number Publication Date
DE3750171D1 true DE3750171D1 (de) 1994-08-11
DE3750171T2 DE3750171T2 (de) 1995-02-02

Family

ID=26434965

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3750171T Expired - Fee Related DE3750171T2 (de) 1986-08-28 1987-08-28 Multiaufgabenverarbeitungsgerät.

Country Status (3)

Country Link
US (1) US5148542A (de)
EP (1) EP0257655B1 (de)
DE (1) DE3750171T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0426323B1 (de) * 1989-10-31 1996-01-10 Hewlett-Packard Company Tragbarer, Ressourcen teilender Datei-Server, der gemeinsame Routines benutzt
JPH04149642A (ja) * 1990-10-08 1992-05-22 Canon Inc 情報処理装置
US5220653A (en) * 1990-10-26 1993-06-15 International Business Machines Corporation Scheduling input/output operations in multitasking systems
JPH0581049A (ja) * 1991-09-20 1993-04-02 Fujitsu Ltd メモリの時間管理方式
JP3220881B2 (ja) * 1992-12-29 2001-10-22 株式会社日立製作所 情報処理装置
US6014681A (en) * 1997-07-15 2000-01-11 Microsoft Corporation Method for saving a document using a background save thread
DE19735319A1 (de) * 1997-08-14 1999-02-18 Bayerische Motoren Werke Ag Elektronisches Steuergerät
JP2000089951A (ja) * 1998-09-10 2000-03-31 Nec Shizuoka Ltd プログラムによって動作する装置および機能選択方法
US20040139441A1 (en) * 2003-01-09 2004-07-15 Kabushiki Kaisha Toshiba Processor, arithmetic operation processing method, and priority determination method
JP2005135265A (ja) * 2003-10-31 2005-05-26 Fujitsu Ltd 情報処理装置
DE102009025572A1 (de) * 2009-06-19 2010-12-23 Wolfgang Pree Gmbh Eine Methode zur Entwicklung von garantiert korrekten Echtzeitsystemen
US8368611B2 (en) * 2009-08-01 2013-02-05 Electronic Controlled Systems, Inc. Enclosed antenna system for receiving broadcasts from multiple sources

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183083A (en) * 1972-04-14 1980-01-08 Duquesne Systems, Inc. Method of operating a multiprogrammed computing system
US3858182A (en) * 1972-10-10 1974-12-31 Digital Equipment Corp Computer program protection means
FR2258113A5 (de) * 1973-11-30 1975-08-08 Honeywell Bull Soc Ind
FR2253428A5 (de) * 1973-11-30 1975-06-27 Honeywell Bull Soc Ind
FR2253425A5 (de) * 1973-11-30 1975-06-27 Honeywell Bull Soc Ind
US4047161A (en) * 1976-04-30 1977-09-06 International Business Machines Corporation Task management apparatus
US4152761A (en) * 1976-07-28 1979-05-01 Intel Corporation Multi-task digital processor employing a priority
US4177513A (en) * 1977-07-08 1979-12-04 International Business Machines Corporation Task handling apparatus for a computer system
US4286322A (en) * 1979-07-03 1981-08-25 International Business Machines Corporation Task handling apparatus
JPS58203554A (ja) * 1982-05-21 1983-11-28 Toshiba Corp 演算処理装置
US4475156A (en) * 1982-09-21 1984-10-02 Xerox Corporation Virtual machine control
US4688167A (en) * 1984-09-27 1987-08-18 Wang Laboratories, Inc. Screen manager for data processing system
US4658351A (en) * 1984-10-09 1987-04-14 Wang Laboratories, Inc. Task control means for a multi-tasking data processing system

Also Published As

Publication number Publication date
EP0257655A3 (en) 1990-03-14
DE3750171T2 (de) 1995-02-02
EP0257655A2 (de) 1988-03-02
US5148542A (en) 1992-09-15
EP0257655B1 (de) 1994-07-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee