DE3577761D1 - Zugriff zu gemeinschaftlichem speicher fuer datenverarbeitungssystem. - Google Patents

Zugriff zu gemeinschaftlichem speicher fuer datenverarbeitungssystem.

Info

Publication number
DE3577761D1
DE3577761D1 DE8585106825T DE3577761T DE3577761D1 DE 3577761 D1 DE3577761 D1 DE 3577761D1 DE 8585106825 T DE8585106825 T DE 8585106825T DE 3577761 T DE3577761 T DE 3577761T DE 3577761 D1 DE3577761 D1 DE 3577761D1
Authority
DE
Germany
Prior art keywords
access
data processing
processing system
community memory
community
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
DE8585106825T
Other languages
English (en)
Inventor
John Cocke
Brent Tzion Hailpern
Lee Windsor Hoevel
Eugene Shapiro
Marion Lee Blount
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
Application granted granted Critical
Publication of DE3577761D1 publication Critical patent/DE3577761D1/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
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G06F15/163—Interprocessor communication
    • G06F15/173—Interprocessor communication using an interconnection network, e.g. matrix, shuffle, pyramid, star, snowflake
    • G06F15/17356—Indirect interconnection networks
    • G06F15/17368—Indirect interconnection networks non hierarchical topologies
    • G06F15/17375—One dimensional, e.g. linear array, ring
    • 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
    • G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
    • G06F12/0646—Configuration or reconfiguration
    • G06F12/0692—Multiconfiguration, e.g. local and global addressing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/16—Handling requests for interconnection or transfer for access to memory bus
    • G06F13/1605—Handling requests for interconnection or transfer for access to memory bus based on arbitration
    • G06F13/1652—Handling requests for interconnection or transfer for access to memory bus based on arbitration in a multiprocessor architecture
    • G06F13/1663—Access to shared memory
DE8585106825T 1984-06-29 1985-06-03 Zugriff zu gemeinschaftlichem speicher fuer datenverarbeitungssystem. Expired - Fee Related DE3577761D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/626,260 US4710868A (en) 1984-06-29 1984-06-29 Interconnect scheme for shared memory local networks

Publications (1)

Publication Number Publication Date
DE3577761D1 true DE3577761D1 (de) 1990-06-21

Family

ID=24509631

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585106825T Expired - Fee Related DE3577761D1 (de) 1984-06-29 1985-06-03 Zugriff zu gemeinschaftlichem speicher fuer datenverarbeitungssystem.

Country Status (5)

Country Link
US (1) US4710868A (de)
EP (1) EP0166268B1 (de)
JP (1) JPS6118053A (de)
CA (1) CA1229422A (de)
DE (1) DE3577761D1 (de)

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Also Published As

Publication number Publication date
JPS6118053A (ja) 1986-01-25
JPH0449143B2 (de) 1992-08-10
EP0166268A3 (en) 1987-11-11
US4710868A (en) 1987-12-01
CA1229422A (en) 1987-11-17
EP0166268A2 (de) 1986-01-02
EP0166268B1 (de) 1990-05-16

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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