DE69420320T2 - Verfahren zur verwaltung gleichzeitiger Zugriffe mehrerer Benutzer auf einen Speicher. - Google Patents

Verfahren zur verwaltung gleichzeitiger Zugriffe mehrerer Benutzer auf einen Speicher.

Info

Publication number
DE69420320T2
DE69420320T2 DE69420320T DE69420320T DE69420320T2 DE 69420320 T2 DE69420320 T2 DE 69420320T2 DE 69420320 T DE69420320 T DE 69420320T DE 69420320 T DE69420320 T DE 69420320T DE 69420320 T2 DE69420320 T2 DE 69420320T2
Authority
DE
Germany
Prior art keywords
procedure
memory
several users
simultaneous access
managing simultaneous
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
DE69420320T
Other languages
English (en)
Other versions
DE69420320D1 (de
Inventor
Gary Donnan
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel SA
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 Alcatel SA filed Critical Alcatel SA
Publication of DE69420320D1 publication Critical patent/DE69420320D1/de
Application granted granted Critical
Publication of DE69420320T2 publication Critical patent/DE69420320T2/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
    • G06F9/52—Program synchronisation; Mutual exclusion, e.g. by means of semaphores
    • G06F9/526—Mutual exclusion algorithms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2209/00—Indexing scheme relating to G06F9/00
    • G06F2209/52—Indexing scheme relating to G06F9/52
    • G06F2209/521—Atomic
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99931—Database or file accessing
    • Y10S707/99938—Concurrency, e.g. lock management in shared database

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)
  • Memory System Of A Hierarchy Structure (AREA)
DE69420320T 1993-06-17 1994-06-13 Verfahren zur verwaltung gleichzeitiger Zugriffe mehrerer Benutzer auf einen Speicher. Expired - Fee Related DE69420320T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9307315A FR2706651B1 (fr) 1993-06-17 1993-06-17 Procédé de gestion des accès concurrents à une mémoire par plusieurs utilisateurs.

Publications (2)

Publication Number Publication Date
DE69420320D1 DE69420320D1 (de) 1999-10-07
DE69420320T2 true DE69420320T2 (de) 2000-03-30

Family

ID=9448237

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69420320T Expired - Fee Related DE69420320T2 (de) 1993-06-17 1994-06-13 Verfahren zur verwaltung gleichzeitiger Zugriffe mehrerer Benutzer auf einen Speicher.

Country Status (4)

Country Link
US (1) US5666546A (de)
EP (1) EP0629948B1 (de)
DE (1) DE69420320T2 (de)
FR (1) FR2706651B1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2754925B1 (fr) * 1996-10-18 1998-11-20 Bull Sa Operation atomique sur memoire distante et dispositif permettant d'effectuer cette operation
US5930794A (en) 1996-10-18 1999-07-27 Sagent Technologies, Inc. Database repository with deferred transactions
US5835908A (en) * 1996-11-19 1998-11-10 Microsoft Corporation Processing multiple database transactions in the same process to reduce process overhead and redundant retrieval from database servers
US6112282A (en) * 1997-06-24 2000-08-29 Sun Microsystems, Inc. Apparatus for atomic locking-accessing-unlocking of a shared resource
US5900018A (en) * 1997-06-24 1999-05-04 Sun Microsystems, Inc. Processor-implemented method of controlling data access to shared resource via exclusive access control write-cache
US6092063A (en) * 1997-11-25 2000-07-18 International Business Machines Corporation Multi-level live connection for fast dynamic access to business databases through a network
US6188411B1 (en) * 1998-07-02 2001-02-13 Neomagic Corp. Closed-loop reading of index registers using wide read and narrow write for multi-threaded system
US7457896B1 (en) * 1999-08-25 2008-11-25 Seagate Technology Llc Automated register data transfer to reduce processing burden on a processing device
US6725297B1 (en) * 2001-10-15 2004-04-20 Advanced Micro Devices, Inc. Peripheral interface circuit for an I/O node of a computer system
JP6805885B2 (ja) * 2017-02-28 2020-12-23 富士通株式会社 情報処理装置、アクセス制御方法、及びアクセス制御プログラム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5093912A (en) * 1989-06-26 1992-03-03 International Business Machines Corporation Dynamic resource pool expansion and contraction in multiprocessing environments
JP3206914B2 (ja) * 1989-11-09 2001-09-10 インターナショナル、ビジネス、マシーンズ、コーポレーション 多重プロセッサ・システム
CA2051029C (en) * 1990-11-30 1996-11-05 Pradeep S. Sindhu Arbitration of packet switched busses, including busses for shared memory multiprocessors
US5434995A (en) * 1993-12-10 1995-07-18 Cray Research, Inc. Barrier synchronization for distributed memory massively parallel processing systems

Also Published As

Publication number Publication date
FR2706651B1 (fr) 1995-08-18
FR2706651A1 (fr) 1994-12-23
EP0629948B1 (de) 1999-09-01
DE69420320D1 (de) 1999-10-07
US5666546A (en) 1997-09-09
EP0629948A1 (de) 1994-12-21

Similar Documents

Publication Publication Date Title
DE69429787T2 (de) Verteiltes arbeitsfluss-management
DE3850901D1 (de) Datenverarbeitungsanordnung mit Mitteln zur angrenzenden Adressierung eines Speichers.
DE69124973T2 (de) Verfahren zur Informationsspeicherung
DE69130509D1 (de) Interaktive datenanzeige
DE69217586T2 (de) Verfahren zur Einspeicherung von Bildern.
DE59200181D1 (de) Brennstoffverteiler.
DE69129960D1 (de) System zur Gestaltung eines geteilten Speichers
FI913114A0 (fi) Anordning foer parallellbehandling av data.
DE59203994D1 (de) Brennstoffverteiler.
DE69418906T2 (de) Optischer speicher für datenspeicherung
DE69420320T2 (de) Verfahren zur verwaltung gleichzeitiger Zugriffe mehrerer Benutzer auf einen Speicher.
DE69130946D1 (de) Verfahren zur ausschliesslichen steuerung für einen gemeinsamen speicher
FR2668768B1 (fr) Engrais complet naturel.
DE59202944D1 (de) Speicher für Warenstücke.
DE69126514D1 (de) Serieller Speicher
DE59101067D1 (de) Kassette zur Aufbewahrung von Gegenständen.
DE69206461D1 (de) Lagereinrichtung.
DE59203524D1 (de) Alkandiolbisacetale.
DE59002405D1 (de) Optischer speicher mit wahlfreiem zugriff.
DE69400891T2 (de) Einrichtung zur Speicherung von Daten
DE68928013D1 (de) Adressierung eines Mikrobefehlsspeichers aus verschiedenen Quellen
BR9706742B1 (pt) tacàgrafo com uma gaveta.
DE59202821D1 (de) Verfahren zur herstellung einer tragbaren datenträgeranordnung.
FR2691607B1 (fr) Récipient-arrosoir.
DE69214992D1 (de) Optischer Speicher

Legal Events

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