BR8700152A - Processo para ser utilizado em um sistema de processamento de dados com memoria virtual - Google Patents

Processo para ser utilizado em um sistema de processamento de dados com memoria virtual

Info

Publication number
BR8700152A
BR8700152A BR8700152A BR8700152A BR8700152A BR 8700152 A BR8700152 A BR 8700152A BR 8700152 A BR8700152 A BR 8700152A BR 8700152 A BR8700152 A BR 8700152A BR 8700152 A BR8700152 A BR 8700152A
Authority
BR
Brazil
Prior art keywords
data processing
processing system
virtual memory
virtual
memory
Prior art date
Application number
BR8700152A
Other languages
English (en)
Inventor
Keith Elliott Duvall
Anthony Dana Hooten
Larry Keith Loucks
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of BR8700152A publication Critical patent/BR8700152A/pt

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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/10—Address translation
    • G06F12/1027—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB]
    • G06F12/1036—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB] for multiple virtual address spaces, e.g. segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/65—Details of virtual memory and virtual address translation
    • G06F2212/656—Address space sharing

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
BR8700152A 1986-01-16 1987-01-15 Processo para ser utilizado em um sistema de processamento de dados com memoria virtual BR8700152A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/819,455 US4742450A (en) 1986-01-16 1986-01-16 Method to share copy on write segment for mapped files

Publications (1)

Publication Number Publication Date
BR8700152A true BR8700152A (pt) 1987-12-01

Family

ID=25228208

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8700152A BR8700152A (pt) 1986-01-16 1987-01-15 Processo para ser utilizado em um sistema de processamento de dados com memoria virtual

Country Status (6)

Country Link
US (1) US4742450A (pt)
EP (1) EP0238158B1 (pt)
JP (1) JPS62165250A (pt)
BR (1) BR8700152A (pt)
CA (1) CA1266532A (pt)
DE (1) DE3751645T2 (pt)

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Also Published As

Publication number Publication date
DE3751645D1 (de) 1996-02-08
CA1266532A (en) 1990-03-06
EP0238158A3 (en) 1990-06-13
EP0238158A2 (en) 1987-09-23
DE3751645T2 (de) 1996-07-04
US4742450A (en) 1988-05-03
JPS62165250A (ja) 1987-07-21
EP0238158B1 (en) 1995-12-27

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