DE68922581T2 - Mehrweghierarchisches Netzwerk. - Google Patents

Mehrweghierarchisches Netzwerk.

Info

Publication number
DE68922581T2
DE68922581T2 DE68922581T DE68922581T DE68922581T2 DE 68922581 T2 DE68922581 T2 DE 68922581T2 DE 68922581 T DE68922581 T DE 68922581T DE 68922581 T DE68922581 T DE 68922581T DE 68922581 T2 DE68922581 T2 DE 68922581T2
Authority
DE
Germany
Prior art keywords
reusable
hierarchical network
hierarchical
network
reusable hierarchical
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
DE68922581T
Other languages
English (en)
Other versions
DE68922581D1 (de
Inventor
Peter A Franaszek
Christos John Georgiou
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
Publication of DE68922581D1 publication Critical patent/DE68922581D1/de
Application granted granted Critical
Publication of DE68922581T2 publication Critical patent/DE68922581T2/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
    • G06F15/17393—Indirect interconnection networks non hierarchical topologies having multistage networks, e.g. broadcasting scattering, gathering, hot spot contention, combining/decombining
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/25—Routing or path finding in a switch fabric
    • H04L49/253—Routing or path finding in a switch fabric using establishment or release of connections between ports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • H04L49/101—Packet switching elements characterised by the switching fabric construction using crossbar or matrix
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/15—Interconnection of switching modules
    • H04L49/1515—Non-blocking multistage, e.g. Clos
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/25—Routing or path finding in a switch fabric
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/25—Routing or path finding in a switch fabric
    • H04L49/253—Routing or path finding in a switch fabric using establishment or release of connections between ports
    • H04L49/254—Centralised controller, i.e. arbitration or scheduling
DE68922581T 1988-11-18 1989-10-03 Mehrweghierarchisches Netzwerk. Expired - Fee Related DE68922581T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/274,101 US4952930A (en) 1988-11-18 1988-11-18 Multipath hierarchical network

Publications (2)

Publication Number Publication Date
DE68922581D1 DE68922581D1 (de) 1995-06-14
DE68922581T2 true DE68922581T2 (de) 1996-01-18

Family

ID=23046778

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68922581T Expired - Fee Related DE68922581T2 (de) 1988-11-18 1989-10-03 Mehrweghierarchisches Netzwerk.

Country Status (4)

Country Link
US (1) US4952930A (de)
EP (1) EP0369146B1 (de)
JP (1) JPH02148354A (de)
DE (1) DE68922581T2 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5115495A (en) * 1988-10-18 1992-05-19 The Mitre Corporation Communications network system using full-juncture and partial-juncture station status information for alternate-path distance-vector routing
US5072371A (en) * 1989-03-01 1991-12-10 The United States Of America As Represented By The United States Department Of Energy Method for simultaneous overlapped communications between neighboring processors in a multiple
US5274782A (en) * 1990-08-27 1993-12-28 International Business Machines Corporation Method and apparatus for dynamic detection and routing of non-uniform traffic in parallel buffered multistage interconnection networks
US5367642A (en) * 1990-09-28 1994-11-22 Massachusetts Institute Of Technology System of express channels in an interconnection network that automatically bypasses local channel addressable nodes
US5444705A (en) * 1991-02-22 1995-08-22 International Business Machines Corp. Dual priority switching apparatus for simplex 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
US5365228A (en) * 1991-03-29 1994-11-15 International Business Machines Corporation SYNC-NET- a barrier synchronization apparatus for multi-stage networks
US5654695A (en) * 1991-02-22 1997-08-05 International Business Machines Corporation Multi-function network
US5250943A (en) 1991-03-29 1993-10-05 International Business Machines Corporation GVT-NET--A Global Virtual Time Calculation Apparatus for Multi-Stage Networks
US5774698A (en) * 1991-02-22 1998-06-30 International Business Machines Corporation Multi-media serial line switching adapter for parallel networks and heterogeneous and homologous computer system
US5495474A (en) * 1991-03-29 1996-02-27 International Business Machines Corp. Switch-based microchannel planar apparatus
EP0509126B1 (de) * 1991-04-19 1999-06-23 Siemens Aktiengesellschaft Verfahren zur Vermittlung von Nachrichten an Zieladressen in einem mehrstufigen Netz aus Vermittlungselementen
US5444704A (en) * 1991-08-12 1995-08-22 At&T Corp. Dial restoral method and apparatus
US5317310A (en) * 1992-05-14 1994-05-31 Alcatel Network Systems, Inc. Method and system for selecting an optimal rearrangement sequence for a cross-connect communication matrix
US5546391A (en) * 1993-03-04 1996-08-13 International Business Machines Corporation Central shared queue based time multiplexed packet switch with deadlock avoidance
US5623698A (en) * 1993-04-30 1997-04-22 Cray Research, Inc. Memory interconnect network having separate routing networks for inputs and outputs using switches with FIFO queues and message steering bits
EP0665503A3 (de) * 1994-01-28 1996-01-17 Nec Corp Hochgeschwindigkeitssynchronisationskommunikationskontrolleinrichtung für ein Mehrrechnersystem.
US5974456A (en) * 1995-05-05 1999-10-26 Silicon Graphics, Inc. System and method for input/output flow control in a multiprocessor computer system
JP3094849B2 (ja) * 1995-06-21 2000-10-03 株式会社日立製作所 並列計算機およびその多段結合網
EP0852034A1 (de) * 1996-07-24 1998-07-08 Hewlett-Packard Company, A Delaware Corporation Geordneter nachrichtenempfang in einem verteilten datenverarbeitungssystem
US5987027A (en) * 1996-11-08 1999-11-16 Alcatel Cross-connect multirate/multicast SDH/SONET rearrangement procedure and cross-connect using same
DE19756591B4 (de) 1997-12-18 2004-03-04 Sp3D Chip Design Gmbh Vorrichtung zum hierarchischen Verbinden einer Mehrzahl von Funktionseinheiten in einem Prozessor
US6754207B1 (en) 1998-01-20 2004-06-22 Interactic Holdings, Llc Multiple-path wormhole interconnect
US6826616B2 (en) 1998-10-30 2004-11-30 Science Applications International Corp. Method for establishing secure communication link between computers of virtual private network
US7418504B2 (en) 1998-10-30 2008-08-26 Virnetx, Inc. Agile network protocol for secure communications using secure domain names
US6502135B1 (en) * 1998-10-30 2002-12-31 Science Applications International Corporation Agile network protocol for secure communications with assured system availability
EP1125419B1 (de) 1998-10-30 2009-08-26 VirnetX Inc. Netzwerkprotokol zur sicheren kommunikation mit gesicherter systemverfügbarkeit
US10511573B2 (en) 1998-10-30 2019-12-17 Virnetx, Inc. Agile network protocol for secure communications using secure domain names
FR2792745B1 (fr) * 1999-04-26 2001-06-15 Bull Sa Architecture d'interconnexion modulaire pour machine multiprocesseur extensible, mettant en oeuvre une hierarchie de bus virtuelle a plusieurs niveaux et la meme brique de base pour tous les niveaux
JP4613296B2 (ja) * 2000-10-19 2011-01-12 インタラクティック・ホールディングズ・エルエルシー スケーラブルな多重経路ワームホール相互接続網
US20040014696A1 (en) * 2000-12-07 2004-01-22 Johnson Lau Specificity in treatment of diseases
US7412588B2 (en) 2003-07-25 2008-08-12 International Business Machines Corporation Network processor system on chip with bridge coupling protocol converting multiprocessor macro core local bus to peripheral interfaces coupled system bus
US7353362B2 (en) * 2003-07-25 2008-04-01 International Business Machines Corporation Multiprocessor subsystem in SoC with bridge between processor clusters interconnetion and SoC system bus
US7979616B2 (en) * 2007-06-22 2011-07-12 International Business Machines Corporation System and method for providing a configurable command sequence for a memory interface device
EP2738995A1 (de) 2012-11-30 2014-06-04 Thomson Licensing Verfahren und Multihomed-Ausrüstung zur Herstellung einer Mehrpfadverbindung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5726955A (en) * 1980-07-25 1982-02-13 Hitachi Ltd Backup control system
JPS58186253A (ja) * 1982-04-26 1983-10-31 Nec Corp フアクシミリ交換システムにおけるセンタ代行方式
US4539676A (en) * 1982-05-03 1985-09-03 At&T Bell Laboratories Bulk/interactive data switching system
JPS5923658A (ja) * 1982-07-29 1984-02-07 Fujitsu Ltd ハイブリツド交換方式
IT1159090B (it) * 1982-09-01 1987-02-25 Italtel Spa Rete di commutazione pcm ridondata a ripartizione di traffico
GB2128445A (en) * 1982-09-24 1984-04-26 Univ Aston In Birmingham The Multi-exchange telecommunication networks
JPS5958941A (ja) * 1982-09-28 1984-04-04 Nec Corp 蓄積交換方式
US4635250A (en) * 1984-04-13 1987-01-06 International Business Machines Corporation Full-duplex one-sided cross-point switch
US4654842A (en) * 1984-08-02 1987-03-31 Coraluppi Giorgio L Rearrangeable full availability multistage switching network with redundant conductors
US4630259A (en) * 1984-11-14 1986-12-16 At&T Bell Laboratories Lockup detection and recovery in a packet switching network
GB8504810D0 (en) * 1985-02-25 1985-03-27 Gen Electric Co Plc Local communication system
US4752777A (en) * 1985-03-18 1988-06-21 International Business Machines Corporation Delta network of a cross-point switch
JPS61214694A (ja) * 1985-03-18 1986-09-24 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション データ伝送のスイッチング装置
US4701756A (en) * 1985-09-10 1987-10-20 Burr William E Fault-tolerant hierarchical network
GB2188813B (en) * 1986-04-01 1990-03-14 Stc Plc Switching network

Also Published As

Publication number Publication date
DE68922581D1 (de) 1995-06-14
EP0369146A3 (en) 1990-12-27
EP0369146B1 (de) 1995-05-10
EP0369146A2 (de) 1990-05-23
US4952930A (en) 1990-08-28
JPH02148354A (ja) 1990-06-07

Similar Documents

Publication Publication Date Title
DE68922581D1 (de) Mehrweghierarchisches Netzwerk.
FI915262A0 (fi) Hydrodesulforiseringsfoerfarande i flere steg.
DE58907696D1 (de) Netzwerkschnittstelle.
KR900701110A (ko) 보안 네트워크
DE69005722D1 (de) Biorientierter Film.
DE68904031D1 (de) Elektroviskose fluessigkeiten.
FI891482A (fi) Lihaan tarttuva, kypsentämisen kestävä kutistuskalvo
DE69023917T2 (de) Oszillator.
FI892709A0 (fi) Turbulensgenerator i inloppslaodan av en pappersmaskin.
FI913279A0 (fi) Peroxidblekningsfoerfarande i tvao steg.
FI892385A0 (fi) Munstyckessystem i blaosningslaodan av en pappersmaskin.
DE68924922T2 (de) Oszillator.
FI903652A0 (fi) Mikroporoes film.
DE69010198T2 (de) Rasierverfahren.
FI890892A (fi) B-amylasgen.
DE58906714D1 (de) Oszillator.
DE68900630D1 (de) Elektroviskose fluessigkeiten.
DE69021718D1 (de) Filmeinheit.
DE59005907D1 (de) Bordnetz.
DE68916097D1 (de) Polyperfluoraminäther.
NO911782D0 (no) Lokalnettverk.
FI892380A0 (fi) Anordning foer foerflyttning i sidled av en rulle ingaoende i en foerflyttningsanordning.
NO885622D0 (no) Tegnebords-tape.
ATE104403T1 (de) Fluidgetriebener oszillator.
FI880229A0 (fi) Doseringsanordning foer vaetske- eller gasstroem.

Legal Events

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