DE3378792D1 - Four way arbiter switch for a five port module as a node in an asynchronous speed independent network of concurrent processors - Google Patents

Four way arbiter switch for a five port module as a node in an asynchronous speed independent network of concurrent processors

Info

Publication number
DE3378792D1
DE3378792D1 DE8383305086T DE3378792T DE3378792D1 DE 3378792 D1 DE3378792 D1 DE 3378792D1 DE 8383305086 T DE8383305086 T DE 8383305086T DE 3378792 T DE3378792 T DE 3378792T DE 3378792 D1 DE3378792 D1 DE 3378792D1
Authority
DE
Germany
Prior art keywords
node
port module
independent network
speed independent
asynchronous speed
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
Application number
DE8383305086T
Other languages
German (de)
English (en)
Inventor
Jesse Rudolph Wilson
Gary Lee Logsdon
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.)
Unisys Corp
Original Assignee
Unisys 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 Unisys Corp filed Critical Unisys Corp
Application granted granted Critical
Publication of DE3378792D1 publication Critical patent/DE3378792D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/80—Architectures of general purpose stored program computers comprising an array of processing units with common control, e.g. single instruction multiple data processors

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Multi Processors (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE8383305086T 1982-09-02 1983-09-01 Four way arbiter switch for a five port module as a node in an asynchronous speed independent network of concurrent processors Expired DE3378792D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/414,069 US4475188A (en) 1982-09-02 1982-09-02 Four way arbiter switch for a five port module as a node in an asynchronous speed independent network of concurrent processors

Publications (1)

Publication Number Publication Date
DE3378792D1 true DE3378792D1 (en) 1989-02-02

Family

ID=23639829

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383305086T Expired DE3378792D1 (en) 1982-09-02 1983-09-01 Four way arbiter switch for a five port module as a node in an asynchronous speed independent network of concurrent processors

Country Status (5)

Country Link
US (1) US4475188A (https=)
EP (1) EP0104801B1 (https=)
JP (1) JPS59501610A (https=)
DE (1) DE3378792D1 (https=)
WO (1) WO1984001079A1 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0097351A3 (en) * 1982-06-21 1986-02-26 Nec Corporation Router unit and routing network for determining an output port by detecting a part of an input packet
US4623996A (en) 1984-10-18 1986-11-18 Mcmillen Robert J Packet switched multiple queue NXM switch node and processing method
CA1255018A (en) * 1984-12-27 1989-05-30 Toru Kosugi System for controlling a change of sequence order of channel data
US4794590A (en) * 1985-07-31 1988-12-27 Ricoh Company, Limited Communication network control system
GB8528892D0 (en) * 1985-11-23 1986-01-02 Int Computers Ltd Multi-node data processing system
JPS62165794A (ja) * 1986-01-17 1987-07-22 Toshiba Corp 連想記憶用メモリセル
FR2649223A1 (fr) * 1989-06-29 1991-01-04 Vincent Pierre Dispositif d'interconnexion entre une pluralite de postes utilisateurs, notamment des processeurs equipes de ports series
US5250943A (en) 1991-03-29 1993-10-05 International Business Machines Corporation GVT-NET--A Global Virtual Time Calculation Apparatus for Multi-Stage Networks
US5365228A (en) * 1991-03-29 1994-11-15 International Business Machines Corporation SYNC-NET- a barrier synchronization apparatus for multi-stage networks
US5404461A (en) * 1991-03-29 1995-04-04 International Business Machines Corp. Broadcast/switching apparatus for executing broadcast/multi-cast transfers over unbuffered asynchronous switching networks
JP2571655B2 (ja) * 1991-11-27 1997-01-16 インターナショナル・ビジネス・マシーンズ・コーポレイション プロトコル変換機構、交換ネットワーク及びコンピュータ・システム
GB2279538A (en) * 1993-06-24 1995-01-04 Kim Philip Lyon Binary data communication switch
US7283557B2 (en) * 2002-01-25 2007-10-16 Fulcrum Microsystems, Inc. Asynchronous crossbar with deterministic or arbitrated control
WO2005064347A1 (en) 2003-12-22 2005-07-14 Micro Typing Systems, Inc. Reducing time to result for blood bank diagnostic testing
CN115314367B (zh) * 2022-07-20 2024-06-21 杭州熠芯科技有限公司 一种双网口双主机接口的网卡热备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1108325B (it) * 1978-04-10 1985-12-09 Cselt Centro Studi Lab Telecom Procedimento e dispositivo di in stradamento per una rete di comunicazione a commutazione di pacchetto
US4251879A (en) * 1979-05-02 1981-02-17 Burroughs Corporation Speed independent arbiter switch for digital communication networks
US4347498A (en) * 1979-11-21 1982-08-31 International Business Machines Corporation Method and means for demand accessing and broadcast transmission among ports in a distributed star network
US4314233A (en) * 1979-12-18 1982-02-02 Burroughs Corporation Four-wire speed independent arbiter switch for digital communication networks

Also Published As

Publication number Publication date
EP0104801A3 (en) 1986-01-15
JPS59501610A (ja) 1984-09-06
EP0104801B1 (en) 1988-12-28
WO1984001079A1 (en) 1984-03-15
EP0104801A2 (en) 1984-04-04
US4475188A (en) 1984-10-02
JPH0344469B2 (https=) 1991-07-08

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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