DE3750938D1 - Multiprozessorsystem. - Google Patents

Multiprozessorsystem.

Info

Publication number
DE3750938D1
DE3750938D1 DE3750938T DE3750938T DE3750938D1 DE 3750938 D1 DE3750938 D1 DE 3750938D1 DE 3750938 T DE3750938 T DE 3750938T DE 3750938 T DE3750938 T DE 3750938T DE 3750938 D1 DE3750938 D1 DE 3750938D1
Authority
DE
Germany
Prior art keywords
multiprocessor system
multiprocessor
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
DE3750938T
Other languages
English (en)
Other versions
DE3750938T2 (de
Inventor
Akira Jinzaki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of DE3750938D1 publication Critical patent/DE3750938D1/de
Publication of DE3750938T2 publication Critical patent/DE3750938T2/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
    • 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
    • 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
    • G06F15/17—Interprocessor communication using an input/output type connection, e.g. channel, I/O port
    • 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
    • G06F15/17337—Direct connection machines, e.g. completely connected computers, point to point communication networks
DE3750938T 1986-07-15 1987-07-15 Multiprozessorsystem. Expired - Fee Related DE3750938T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61165731A JPH0731662B2 (ja) 1986-07-15 1986-07-15 マルチプロセッサシステム

Publications (2)

Publication Number Publication Date
DE3750938D1 true DE3750938D1 (de) 1995-02-16
DE3750938T2 DE3750938T2 (de) 1995-06-14

Family

ID=15818000

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3750938T Expired - Fee Related DE3750938T2 (de) 1986-07-15 1987-07-15 Multiprozessorsystem.

Country Status (5)

Country Link
US (1) US4975833A (de)
EP (1) EP0254960B1 (de)
JP (1) JPH0731662B2 (de)
CA (1) CA1291827C (de)
DE (1) DE3750938T2 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
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JPS6481066A (en) * 1987-09-24 1989-03-27 Nec Corp Connection system for multi-processor
US5050072A (en) * 1988-06-17 1991-09-17 Modular Computer Systems, Inc. Semaphore memory to reduce common bus contention to global memory with localized semaphores in a multiprocessor system
JPH02105252A (ja) * 1988-10-14 1990-04-17 Nec Corp ロック処理方式
JP2519798B2 (ja) * 1989-05-30 1996-07-31 富士通株式会社 多重プロセッサシステムにおけるシリアライズ機能の検証方式
US5331538A (en) * 1989-10-23 1994-07-19 Pitney Bowes Inc. Mail processing system controller
JP3222125B2 (ja) * 1990-01-29 2001-10-22 株式会社日立製作所 システム間データベース共用方式
US5276847A (en) * 1990-02-14 1994-01-04 Intel Corporation Method for locking and unlocking a computer address
JP2511588B2 (ja) * 1990-09-03 1996-06-26 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 デ―タ処理ネットワ―ク、ロックを獲得させる方法及び直列化装置
US5339397A (en) * 1990-10-12 1994-08-16 International Business Machines Corporation Hardware primary directory lock
JPH05274273A (ja) * 1991-06-28 1993-10-22 Digital Equip Corp <Dec> コンピュータ・システムに於ける素子のインターロック・スキーム
US5430860A (en) * 1991-09-17 1995-07-04 International Business Machines Inc. Mechanism for efficiently releasing memory lock, after allowing completion of current atomic sequence
US5283870A (en) * 1991-10-04 1994-02-01 Bull Hn Information Systems Inc. Method and apparatus for avoiding processor deadly embrace in a multiprocessor system
US5386525A (en) * 1991-10-29 1995-01-31 Pacific Bell System for providing application programs with direct addressability into a shared dataspace
US5261106A (en) * 1991-12-13 1993-11-09 S-Mos Systems, Inc. Semaphore bypass
US5317749A (en) * 1992-09-25 1994-05-31 International Business Machines Corporation Method and apparatus for controlling access by a plurality of processors to a shared resource
US5392433A (en) * 1992-09-25 1995-02-21 International Business Machines Corporation Method and apparatus for intraprocess locking of a shared resource in a computer system
US5440746A (en) * 1992-11-06 1995-08-08 Seiko Epson Corporation System and method for synchronizing processors in a parallel processing environment
US5522029A (en) * 1993-04-23 1996-05-28 International Business Machines Corporation Fault tolerant rendezvous and semaphore for multiple parallel processors
US5535116A (en) * 1993-05-18 1996-07-09 Stanford University Flat cache-only multi-processor architectures
US5450595A (en) * 1994-02-15 1995-09-12 International Business Machines Corporation Multiple hash tables based on access frequency
US5675743A (en) * 1995-02-22 1997-10-07 Callisto Media Systems Inc. Multi-media server
US5893160A (en) * 1996-04-08 1999-04-06 Sun Microsystems, Inc. Deterministic distributed multi-cache coherence method and system
US5983326A (en) * 1996-07-01 1999-11-09 Sun Microsystems, Inc. Multiprocessing system including an enhanced blocking mechanism for read-to-share-transactions in a NUMA mode
JPH10134008A (ja) * 1996-11-05 1998-05-22 Mitsubishi Electric Corp 半導体装置およびコンピュータシステム
US6381657B2 (en) * 1997-01-31 2002-04-30 Hewlett-Packard Company Sharing list for multi-node DMA write operations
US6324623B1 (en) 1997-05-30 2001-11-27 Oracle Corporation Computing system for implementing a shared cache
US6078994A (en) * 1997-05-30 2000-06-20 Oracle Corporation System for maintaining a shared cache in a multi-threaded computer environment
US6574720B1 (en) 1997-05-30 2003-06-03 Oracle International Corporation System for maintaining a buffer pool
US5946711A (en) * 1997-05-30 1999-08-31 Oracle Corporation System for locking data in a shared cache
US6134636A (en) * 1997-12-31 2000-10-17 Intel Corporation Method and apparatus for storing data in a memory array
US7911483B1 (en) * 1998-11-09 2011-03-22 Broadcom Corporation Graphics display system with window soft horizontal scrolling mechanism
US6823511B1 (en) * 2000-01-10 2004-11-23 International Business Machines Corporation Reader-writer lock for multiprocessor systems
US7500036B2 (en) * 2000-12-28 2009-03-03 International Business Machines Corporation Quad aware locking primitive
US6657632B2 (en) * 2001-01-24 2003-12-02 Hewlett-Packard Development Company, L.P. Unified memory distributed across multiple nodes in a computer graphics system
FR2842744B1 (fr) * 2002-07-24 2006-06-30 Michel Desroses Dispositif de detection de la nature d'un coup et de mesure de sa force, procede pour ca mise en oeuvre et son application a l'arbitrage d'un sport
US7629979B2 (en) * 2003-08-20 2009-12-08 Hewlett-Packard Development Company, L.P. System and method for communicating information from a single-threaded application over multiple I/O busses
US7428619B2 (en) * 2005-01-18 2008-09-23 Sony Computer Entertainment Inc. Methods and apparatus for providing synchronization of shared data
CN103959187B (zh) * 2012-06-26 2016-07-27 东芝三菱电机产业系统株式会社 数据收集装置及数据收集方法
US9990131B2 (en) * 2014-09-22 2018-06-05 Xilinx, Inc. Managing memory in a multiprocessor system

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49114845A (de) * 1973-02-28 1974-11-01
JPS5036041A (de) * 1973-07-11 1975-04-04
US4121285A (en) * 1977-04-01 1978-10-17 Ultronic Systems Corporation Automatic alternator for priority circuit
JPS6019029B2 (ja) * 1978-03-29 1985-05-14 ブリテイツシユ・ブロ−ドキヤステイング・コ−ポレ−シヨン デジタル・デ−タ処理装置
FR2431733A1 (fr) * 1978-07-21 1980-02-15 Sfena Systeme de communication par memoire commune dans un calculateur comprenant plusieurs processeurs
JPS5839360A (ja) * 1981-09-01 1983-03-08 Toshiba Corp メモリ−アクセス方式
US4453214A (en) * 1981-09-08 1984-06-05 Sperry Corporation Bus arbitrating circuit
JPS5887645A (ja) * 1981-11-20 1983-05-25 Hitachi Ltd 計算機間交信方式
JPS58129567A (ja) * 1982-01-27 1983-08-02 Nec Corp マルチシステム制御装置
JPS58140862A (ja) * 1982-02-16 1983-08-20 Toshiba Corp 相互排他方式
US4574350A (en) * 1982-05-19 1986-03-04 At&T Bell Laboratories Shared resource locking apparatus
US4764865A (en) * 1982-06-21 1988-08-16 International Business Machines Corp. Circuit for allocating memory cycles to two processors that share memory
JPS5991563A (ja) * 1982-11-18 1984-05-26 Nec Corp 共通メモリ装置
FR2536883A1 (fr) * 1982-11-26 1984-06-01 Thomson Csf Procede et dispositif de coordination des transferts d'informations numeriques entre des unites de traitement de donnees emettrice et receptrice interconnectees par un canal de transmission asynchrone
US4704678A (en) * 1982-11-26 1987-11-03 Inmos Limited Function set for a microcomputer
JPS59229662A (ja) * 1983-06-10 1984-12-24 Hitachi Micro Comput Eng Ltd 共有メモリ制御回路
US4620278A (en) * 1983-08-29 1986-10-28 Sperry Corporation Distributed bus arbitration according each bus user the ability to inhibit all new requests to arbitrate the bus, or to cancel its own pending request, and according the highest priority user the ability to stop the bus
JPS60246470A (ja) * 1984-05-21 1985-12-06 Anritsu Corp コンピユ−タシステム
JPS60245063A (ja) * 1984-05-21 1985-12-04 Fujitsu Ltd 共用メモリアクセス方式
JPS62226260A (ja) * 1986-03-27 1987-10-05 Toshiba Mach Co Ltd 非同期式デ−タバスインタ−フエ−ス

Also Published As

Publication number Publication date
DE3750938T2 (de) 1995-06-14
EP0254960A2 (de) 1988-02-03
EP0254960A3 (de) 1991-06-05
JPH0731662B2 (ja) 1995-04-10
CA1291827C (en) 1991-11-05
US4975833A (en) 1990-12-04
EP0254960B1 (de) 1995-01-04
JPS6320652A (ja) 1988-01-28

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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