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BR8007773A - Sistema mulitporcessador; e processo para dar acesso a um recurso comum de memoria - Google Patents

Sistema mulitporcessador; e processo para dar acesso a um recurso comum de memoria

Info

Publication number
BR8007773A
BR8007773A BR8007773A BR8007773A BR8007773A BR 8007773 A BR8007773 A BR 8007773A BR 8007773 A BR8007773 A BR 8007773A BR 8007773 A BR8007773 A BR 8007773A BR 8007773 A BR8007773 A BR 8007773A
Authority
BR
Brazil
Prior art keywords
mulitporcessor
memory resource
common memory
give access
give
Prior art date
Application number
BR8007773A
Other languages
English (en)
Inventor
F Ciacci
Original Assignee
Honeywell Inf Systems
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 Honeywell Inf Systems filed Critical Honeywell Inf Systems
Publication of BR8007773A publication Critical patent/BR8007773A/pt

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
    • G06F9/52—Program synchronisation; Mutual exclusion, e.g. by means of semaphores
    • G06F9/526—Mutual exclusion algorithms
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

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 (AREA)
BR8007773A 1979-12-03 1980-11-27 Sistema mulitporcessador; e processo para dar acesso a um recurso comum de memoria BR8007773A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT27786/79A IT1126474B (it) 1979-12-03 1979-12-03 Apparato per l'accesso a risorse comuni di memoria da parte di piu' processori interconnessi mediante un bus comune

Publications (1)

Publication Number Publication Date
BR8007773A true BR8007773A (pt) 1981-08-04

Family

ID=11222328

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8007773A BR8007773A (pt) 1979-12-03 1980-11-27 Sistema mulitporcessador; e processo para dar acesso a um recurso comum de memoria

Country Status (5)

Country Link
EP (1) EP0032182A1 (pt)
JP (1) JPS5699561A (pt)
BR (1) BR8007773A (pt)
IT (1) IT1126474B (pt)
YU (1) YU304480A (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574350A (en) * 1982-05-19 1986-03-04 At&T Bell Laboratories Shared resource locking apparatus
GB2131581B (en) * 1982-11-20 1986-11-19 Int Computers Ltd Dual processor arrangement
JPS6055465A (ja) * 1983-09-06 1985-03-30 Nec Corp マルチプロセツサシステム
JPS6243766A (ja) * 1985-08-21 1987-02-25 Hitachi Ltd 共用資源の状態管理方式
IL89355A0 (en) * 1988-02-24 1989-09-10 Ardent Computer Corp Method and apparatus for controlling access to a system bus
IE960753A1 (en) * 1996-10-29 1998-05-06 Sportables Limited A method and apparatus for controlling access by two¹computer processors to a shared resource
US6134579A (en) * 1997-08-15 2000-10-17 Compaq Computer Corporation Semaphore in system I/O space

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528061A (en) * 1968-07-05 1970-09-08 Ibm Interlock arrangement

Also Published As

Publication number Publication date
IT7927786A0 (it) 1979-12-03
YU304480A (en) 1983-04-30
IT1126474B (it) 1986-05-21
EP0032182A1 (en) 1981-07-22
JPS5699561A (en) 1981-08-10

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