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SE429270B - Datorsystem - Google Patents

Datorsystem

Info

Publication number
SE429270B
SE429270B SE7710048A SE7710048A SE429270B SE 429270 B SE429270 B SE 429270B SE 7710048 A SE7710048 A SE 7710048A SE 7710048 A SE7710048 A SE 7710048A SE 429270 B SE429270 B SE 429270B
Authority
SE
Sweden
Prior art keywords
computer systems
systems
computer
Prior art date
Application number
SE7710048A
Other languages
English (en)
Other versions
SE7710048L (sv
Inventor
J E V Mey
Original Assignee
Codex 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 Codex Corp filed Critical Codex Corp
Publication of SE7710048L publication Critical patent/SE7710048L/sv
Publication of SE429270B publication Critical patent/SE429270B/sv

Links

Classifications

    • 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
    • G06F13/18—Handling requests for interconnection or transfer for access to memory bus based on priority control

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multi Processors (AREA)
SE7710048A 1976-09-08 1977-09-07 Datorsystem SE429270B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/721,375 US4096571A (en) 1976-09-08 1976-09-08 System for resolving memory access conflicts among processors and minimizing processor waiting times for access to memory by comparing waiting times and breaking ties by an arbitrary priority ranking

Publications (2)

Publication Number Publication Date
SE7710048L SE7710048L (sv) 1978-03-09
SE429270B true SE429270B (sv) 1983-08-22

Family

ID=24897721

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7710048A SE429270B (sv) 1976-09-08 1977-09-07 Datorsystem

Country Status (4)

Country Link
US (1) US4096571A (sv)
CA (1) CA1104226A (sv)
GB (1) GB1593404A (sv)
SE (1) SE429270B (sv)

Families Citing this family (137)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400771A (en) * 1975-12-04 1983-08-23 Tokyo Shibaura Electric Co., Ltd. Multi-processor system with programmable memory-access priority control
US4268904A (en) * 1978-02-15 1981-05-19 Tokyo Shibaura Electric Co., Ltd. Interruption control method for multiprocessor system
DE2827270A1 (de) * 1978-06-21 1980-01-03 Siemens Ag Schaltungsanordnung fuer eine vermittlungsanlage
IT1100916B (it) * 1978-11-06 1985-09-28 Honeywell Inf Systems Apparato per gestione di richieste di trasferimento dati in sistemi di elaborazione dati
US4237534A (en) * 1978-11-13 1980-12-02 Motorola, Inc. Bus arbiter
US4296469A (en) * 1978-11-17 1981-10-20 Motorola, Inc. Execution unit for data processor using segmented bus structure
US4263649A (en) * 1979-01-05 1981-04-21 Mohawk Data Sciences Corp. Computer system with two busses
US4319321A (en) * 1979-05-11 1982-03-09 The Boeing Company Transition machine--a general purpose computer
US4281381A (en) * 1979-05-14 1981-07-28 Bell Telephone Laboratories, Incorporated Distributed first-come first-served bus allocation apparatus
JPS564854A (en) * 1979-06-22 1981-01-19 Fanuc Ltd Control system for plural microprocessors
US4449183A (en) * 1979-07-09 1984-05-15 Digital Equipment Corporation Arbitration scheme for a multiported shared functional device for use in multiprocessing systems
US4470111A (en) * 1979-10-01 1984-09-04 Ncr Corporation Priority interrupt controller
FR2469752B1 (fr) * 1979-11-14 1986-05-16 Bull Sa Dispositif de partage d'un sous-systeme central d'un systeme de traitement de l'information en plusieurs sous-systemes independants
US4354227A (en) * 1979-11-19 1982-10-12 International Business Machines Corp. Fixed resource allocation method and apparatus for multiprocessor systems having complementarily phased cycles
FR2474199B1 (fr) * 1980-01-21 1986-05-16 Bull Sa Dispositif pour superposer les phases successives du transfert des informations entre plusieurs unites d'un systeme de traitement de l'information
US4342083A (en) * 1980-02-05 1982-07-27 The Bendix Corporation Communication system for a multiple-computer system
US4371925A (en) * 1980-02-11 1983-02-01 Data General Corporation Data processing system having unique bus control operation
US4320467A (en) * 1980-02-25 1982-03-16 Raytheon Company Method and apparatus of bus arbitration using comparison of composite signals with device signals to determine device priority
FR2477809B1 (fr) * 1980-03-10 1987-08-21 Jeumont Schneider Systeme de transmission rapide de messages entre calculateurs
US4371928A (en) * 1980-04-15 1983-02-01 Honeywell Information Systems Inc. Interface for controlling information transfers between main data processing systems units and a central subsystem
US4390944A (en) * 1980-05-13 1983-06-28 Bti Computer Systems System for controlling access to a common bus in a computer system
US4363096A (en) * 1980-06-26 1982-12-07 Gte Automatic Electric Labs Inc. Arbitration controller providing for access of a common resource by a duplex plurality of central processing units
US4376975A (en) * 1980-06-26 1983-03-15 Gte Automatic Electric Labs Inc. Arbitration controller providing for access of a common resource by a plurality of central processing units
US4394728A (en) * 1980-06-26 1983-07-19 Gte Automatic Electric Labs Inc. Allocation controller providing for access of multiple common resources by a duplex plurality of central processing units
US4374413A (en) * 1980-06-26 1983-02-15 Gte Automatic Electric Labs Inc. Arbitration controller providing for access of a common resource by a plurality of central processing units
US4374414A (en) * 1980-06-26 1983-02-15 Gte Automatic Electric Labs Inc. Arbitration controller providing for access of a common resource by a duplex plurality of central processing units
US4395753A (en) * 1980-06-26 1983-07-26 Gte Automatic Electric Labs Inc. Allocation controller providing for access of multiple common resources by a plurality of central processing units
US4385350A (en) * 1980-07-16 1983-05-24 Ford Aerospace & Communications Corporation Multiprocessor system having distributed priority resolution circuitry
US4393459A (en) * 1980-07-17 1983-07-12 International Business Machines Corp. Status reporting with ancillary data
FR2490434B1 (fr) * 1980-09-12 1988-03-18 Quinquis Jean Paul Dispositif de resolution des conflits d'acces et d'allocation d'une liaison de type bus interconnectant un ensemble de processeurs non hierarchises
US4402040A (en) * 1980-09-24 1983-08-30 Raytheon Company Distributed bus arbitration method and apparatus
JPS5797133A (en) * 1980-12-05 1982-06-16 Minolta Camera Co Ltd Control system of data transfer
US4495570A (en) * 1981-01-14 1985-01-22 Hitachi, Ltd. Processing request allocator for assignment of loads in a distributed processing system
USRE37496E1 (en) * 1981-01-21 2002-01-01 Hitachi, Ltd Method of executing a job
US4403286A (en) * 1981-03-06 1983-09-06 International Business Machines Corporation Balancing data-processing work loads
US4630193A (en) * 1981-04-27 1986-12-16 Textron, Inc. Time multiplexed processor bus
EP0067519B1 (en) * 1981-05-29 1985-10-02 THE GENERAL ELECTRIC COMPANY, p.l.c. Telecommunications system
US4554628A (en) * 1981-08-17 1985-11-19 Burroughs Corporation System in which multiple devices have a circuit that bids with a fixed priority, stores all losing bids if its bid wins, and doesn't bid again until all stored bids win
US4453214A (en) * 1981-09-08 1984-06-05 Sperry Corporation Bus arbitrating circuit
EP0077153B1 (en) * 1981-10-01 1987-03-04 Stratus Computer, Inc. Digital data processor with fault-tolerant bus protocol
US4453215A (en) * 1981-10-01 1984-06-05 Stratus Computer, Inc. Central processing apparatus for fault-tolerant computing
US4866604A (en) * 1981-10-01 1989-09-12 Stratus Computer, Inc. Digital data processing apparatus with pipelined memory cycles
US4495567A (en) * 1981-10-15 1985-01-22 Codex Corporation Multiprocessor/multimemory control system
US4445197A (en) * 1981-10-27 1984-04-24 International Business Machines Corporation Weak synchronization and scheduling among concurrent asynchronous processors
US4481583A (en) * 1981-10-30 1984-11-06 At&T Bell Laboratories Method for distributing resources in a time-shared system
WO1983001851A1 (en) * 1981-11-23 1983-05-26 Burroughs Corp Peripheral unit adapted to monitor input/output interface
DE3151120C2 (de) * 1981-12-23 1983-12-01 Siemens AG, 1000 Berlin und 8000 München Datenverarbeitungsanlage mit Arbeitsspeicher und mehreren in Serie geschalteten Prozessoren
US4488218A (en) * 1982-01-07 1984-12-11 At&T Bell Laboratories Dynamic priority queue occupancy scheme for access to a demand-shared bus
US4470112A (en) * 1982-01-07 1984-09-04 Bell Telephone Laboratories, Incorporated Circuitry for allocating access to a demand-shared bus
US4458314A (en) * 1982-01-07 1984-07-03 Bell Telephone Laboratories, Incorporated Circuitry for allocating access to a demand shared bus
US4463445A (en) * 1982-01-07 1984-07-31 Bell Telephone Laboratories, Incorporated Circuitry for allocating access to a demand-shared bus
US4744024A (en) * 1982-08-27 1988-05-10 Burroughs Corporation Method of operating a bus in a data processing system via a repetitive three stage signal sequence
JPS5991527A (ja) * 1982-11-17 1984-05-26 Hitachi Ltd バス優先制御方式
DE3300699C2 (de) * 1983-01-11 1985-12-19 Nixdorf Computer Ag, 4790 Paderborn Schaltungsanordnung zum Adressieren der jeweils ein Adreßvolumen aufweisenden Speicher mehrerer datenverarbeitender Einrichtungen in einem Mehrprozessorsystem mit Systembus
US4591977A (en) * 1983-03-23 1986-05-27 The United States Of America As Represented By The Secretary Of The Air Force Plurality of processors where access to the common memory requires only a single clock interval
DE3374464D1 (en) * 1983-03-29 1987-12-17 Ibm Arbitration device for the allocation of a common resource to a selected unit of a data processing system
US4616310A (en) * 1983-05-20 1986-10-07 International Business Machines Corporation Communicating random access memory
US4574348A (en) * 1983-06-01 1986-03-04 The Boeing Company High speed digital signal processor architecture
US4591975A (en) * 1983-07-18 1986-05-27 Data General Corporation Data processing system having dual processors
US4661905A (en) * 1983-09-22 1987-04-28 Digital Equipment Corporation Bus-control mechanism
US4763249A (en) * 1983-09-22 1988-08-09 Digital Equipment Corporation Bus device for use in a computer system having a synchronous bus
US4807109A (en) * 1983-11-25 1989-02-21 Intel Corporation High speed synchronous/asynchronous local bus and data transfer method
US4630197A (en) * 1984-04-06 1986-12-16 Gte Communication Systems Corporation Anti-mutilation circuit for protecting dynamic memory
US4766536A (en) * 1984-04-19 1988-08-23 Rational Computer bus apparatus with distributed arbitration
WO1985004967A1 (en) * 1984-04-19 1985-11-07 Rational Computer bus apparatus with distributed arbitration
US4633394A (en) * 1984-04-24 1986-12-30 International Business Machines Corp. Distributed arbitration for multiple processors
EP0166062B1 (fr) * 1984-06-29 1989-10-25 International Business Machines Corporation Dispositif d'arbitrage d'accès à une ressource partagée
JPS6143345A (ja) * 1984-08-07 1986-03-01 Nec Corp メモリ装置
SE445861B (sv) * 1984-12-12 1986-07-21 Ellemtel Utvecklings Ab Prioritetsfordelningsanordning for datorer
JPS61166668A (ja) * 1985-01-19 1986-07-28 Panafacom Ltd 多重プロセツサ制御方式
US4722048A (en) * 1985-04-03 1988-01-26 Honeywell Bull Inc. Microcomputer system with independent operating systems
US4750116A (en) * 1985-10-11 1988-06-07 International Business Machines Corporation Hardware resource management
US4760521A (en) * 1985-11-18 1988-07-26 White Consolidated Industries, Inc. Arbitration system using centralized and decentralized arbitrators to access local memories in a multi-processor controlled machine tool
US4858173A (en) * 1986-01-29 1989-08-15 Digital Equipment Corporation Apparatus and method for responding to an aborted signal exchange between subsystems in a data processing system
US5168558A (en) * 1986-01-29 1992-12-01 Digital Equipment Corporation Apparatus and method for providing distributed control in a main memory unit of a data processing system
US4954946A (en) * 1986-01-29 1990-09-04 Digital Equipment Corporation Apparatus and method for providing distribution control in a main memory unit of a data processing system
GB2188759B (en) * 1986-04-05 1990-09-05 Burr Brown Ltd Data processing with op code early comparison
US4807184A (en) * 1986-08-11 1989-02-21 Ltv Aerospace Modular multiple processor architecture using distributed cross-point switch
GB2196762B (en) * 1986-10-27 1990-12-19 Burr Brown Ltd Interleaved access to global memory by high priority source
FR2611396B1 (fr) * 1987-02-27 1991-10-11 Trt Telecom Radio Electr Dispositif pour permettre a deux systemes de traitement d'informations l'acces a un circuit commun
US5115511A (en) * 1987-09-08 1992-05-19 Siemens Ak. Arrangement for loading the parameters into active modules in a computer system
US5193197A (en) * 1987-09-24 1993-03-09 Digital Equipment Corporation Apparatus and method for distributed dynamic priority arbitration for access to a shared resource
US5113339A (en) * 1987-10-20 1992-05-12 Sharp Kabushiki Kaisha Data processor for detecting identical data simultaneously coexisting in a plurality of data sections of data transmission paths
DE68924992T2 (de) * 1988-02-23 1996-07-25 Digital Equipment Corp Symmetrische Steuerungsanordnung für Multiverarbeitung.
US5001625A (en) * 1988-03-24 1991-03-19 Gould Inc. Bus structure for overlapped data transfer
US5016162A (en) * 1988-03-30 1991-05-14 Data General Corp. Contention revolution in a digital computer system
FR2635390B1 (fr) * 1988-08-12 1990-10-12 Bull Sa Unite centrale pour systeme de traitement de l'information
JP2834210B2 (ja) * 1988-09-14 1998-12-09 株式会社日立製作所 リング状ネットワークにおけるメッセージ制御方法
US5142638A (en) * 1989-02-07 1992-08-25 Cray Research, Inc. Apparatus for sharing memory in a multiprocessor system
US5202970A (en) * 1989-02-07 1993-04-13 Cray Research, Inc. Method for sharing memory in a multiprocessor system
JPH0630094B2 (ja) * 1989-03-13 1994-04-20 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 マルチプロセツサ・システム
US5146596A (en) * 1990-01-29 1992-09-08 Unisys Corporation Multiprocessor multifunction arbitration system with two levels of bus access including priority and normal requests
US5551041A (en) * 1990-06-13 1996-08-27 Hewlett-Packard Company Wait for service request in an iconic programming system
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
US5303360A (en) * 1991-02-22 1994-04-12 Vlsi Technology, Inc. Programmable boundary between system board memory and slot bus memory
JPH0594409A (ja) * 1991-10-02 1993-04-16 Nec Eng Ltd バス調停システム
EP0559214A1 (en) * 1992-03-06 1993-09-08 Pitney Bowes Inc. Event driven commnication network
US5301283A (en) * 1992-04-16 1994-04-05 Digital Equipment Corporation Dynamic arbitration for system bus control in multiprocessor data processing system
US5437039A (en) * 1992-05-21 1995-07-25 Intel Corporation Servicing transparent system interrupts and reducing interrupt latency
US5506968A (en) * 1992-12-28 1996-04-09 At&T Global Information Solutions Company Terminating access of an agent to a shared resource when a timer, started after a low latency agent requests access, reaches a predetermined value
US5293621A (en) * 1993-01-11 1994-03-08 Unisys Corporation Varying wait interval retry apparatus and method for preventing bus lockout
CA2109043A1 (en) * 1993-01-29 1994-07-30 Charles R. Moore System and method for transferring data between multiple buses
GB2284494B (en) * 1993-11-26 1998-09-09 Hitachi Ltd Distributed shared memory management system
US5935232A (en) * 1995-11-20 1999-08-10 Advanced Micro Devices, Inc. Variable latency and bandwidth communication pathways
US5754807A (en) * 1995-11-20 1998-05-19 Advanced Micro Devices, Inc. Computer system including a multimedia bus which utilizes a separate local expansion bus for addressing and control cycles
US5778200A (en) * 1995-11-21 1998-07-07 Advanced Micro Devices, Inc. Bus arbiter including aging factor counters to dynamically vary arbitration priority
US5761452A (en) * 1996-03-18 1998-06-02 Advanced Micro Devices, Inc. Bus arbiter method and system
US5805840A (en) * 1996-03-26 1998-09-08 Advanced Micro Devices, Inc. Bus arbiter employing a transaction grading mechanism to dynamically vary arbitration priority
US5802330A (en) * 1996-05-01 1998-09-01 Advanced Micro Devices, Inc. Computer system including a plurality of real time peripheral devices having arbitration control feedback mechanisms
US5854944A (en) * 1996-05-09 1998-12-29 Motorola, Inc. Method and apparatus for determining wait states on a per cycle basis in a data processing system
US6067594A (en) * 1997-09-26 2000-05-23 Rambus, Inc. High frequency bus system
JPH11250005A (ja) * 1998-03-05 1999-09-17 Nec Corp バス制御方法、バス制御装置及びバス制御プログラムを記憶した記憶媒体
US6505269B1 (en) * 2000-05-16 2003-01-07 Cisco Technology, Inc. Dynamic addressing mapping to eliminate memory resource contention in a symmetric multiprocessor system
US6820152B2 (en) * 2001-04-25 2004-11-16 Matsushita Electric Industrial Co., Ltd. Memory control device and LSI
US6901491B2 (en) * 2001-10-22 2005-05-31 Sun Microsystems, Inc. Method and apparatus for integration of communication links with a remote direct memory access protocol
US6941428B2 (en) * 2002-09-25 2005-09-06 International Business Machines Corporation Memory controller optimization
JP4633334B2 (ja) * 2003-01-27 2011-02-16 パナソニック株式会社 情報処理装置およびメモリアクセス調停方法
US7194568B2 (en) * 2003-03-21 2007-03-20 Cisco Technology, Inc. System and method for dynamic mirror-bank addressing
US7174437B2 (en) * 2003-10-16 2007-02-06 Silicon Graphics, Inc. Memory access management in a shared memory multi-processor system
US7213099B2 (en) * 2003-12-30 2007-05-01 Intel Corporation Method and apparatus utilizing non-uniformly distributed DRAM configurations and to detect in-range memory address matches
US20060023727A1 (en) * 2004-07-30 2006-02-02 George David A Method and apparatus for anonymous data transfers
US20060023646A1 (en) * 2004-07-30 2006-02-02 George David A Method and apparatus for anonymous data transfers
US7281093B1 (en) * 2004-12-21 2007-10-09 Xilinx, Inc. Memory apparatus for a message processing system and method of providing same
US20070012758A1 (en) * 2005-07-14 2007-01-18 Wilson Wanda J Device and method for recording financial information
US8453147B2 (en) * 2006-06-05 2013-05-28 Cisco Technology, Inc. Techniques for reducing thread overhead for systems with multiple multi-threaded processors
US8041929B2 (en) * 2006-06-16 2011-10-18 Cisco Technology, Inc. Techniques for hardware-assisted multi-threaded processing
US8010966B2 (en) * 2006-09-27 2011-08-30 Cisco Technology, Inc. Multi-threaded processing using path locks
US8239566B2 (en) * 2008-02-28 2012-08-07 Silicon Graphics International, Corp. Non-saturating fairness protocol and method for NACKing systems
US8131948B2 (en) * 2008-08-29 2012-03-06 Freescale Semiconductor, Inc. Snoop request arbitration in a data processing system
US8099560B2 (en) * 2008-08-29 2012-01-17 Freescale Semiconductor, Inc. Synchronization mechanism for use with a snoop queue
US8327082B2 (en) * 2008-08-29 2012-12-04 Freescale Semiconductor, Inc. Snoop request arbitration in a data processing system
US8131947B2 (en) * 2008-08-29 2012-03-06 Freescale Semiconductor, Inc. Cache snoop limiting within a multiple master data processing system
WO2012157033A1 (ja) * 2011-05-17 2012-11-22 パナソニック株式会社 ストリーム処理装置
US10169051B2 (en) * 2013-12-05 2019-01-01 Blue Yonder GmbH Data processing device, processor core array and method for characterizing behavior of equipment under observation
JP6297853B2 (ja) 2014-02-18 2018-03-20 ルネサスエレクトロニクス株式会社 マルチプロセッサシステム
US9454313B2 (en) 2014-06-10 2016-09-27 Arm Limited Dynamic selection of memory management algorithm
CN113242166B (zh) * 2021-04-01 2023-07-14 Oppo广东移动通信有限公司 总线通信系统、电子设备及总线通信方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242467A (en) * 1960-06-07 1966-03-22 Ibm Temporary storage register
US3349375A (en) * 1963-11-07 1967-10-24 Ibm Associative logic for highly parallel computer and data processing systems
US3323109A (en) * 1963-12-30 1967-05-30 North American Aviation Inc Multiple computer-multiple memory system
US3374465A (en) * 1965-03-19 1968-03-19 Hughes Aircraft Co Multiprocessor system having floating executive control
US3530438A (en) * 1965-12-13 1970-09-22 Sperry Rand Corp Task control
US3544973A (en) * 1968-03-13 1970-12-01 Westinghouse Electric Corp Variable structure computer
US3548382A (en) * 1968-06-10 1970-12-15 Burroughs Corp High speed modular data processing system having magnetic core main memory modules of various storage capacities and operational speeds
US3641505A (en) * 1969-06-25 1972-02-08 Bell Telephone Labor Inc Multiprocessor computer adapted for partitioning into a plurality of independently operating systems
US3735357A (en) * 1970-09-18 1973-05-22 Ibm Priority system for a communication control unit
US3768074A (en) * 1972-05-12 1973-10-23 Burroughs Corp Multiprocessing system having means for permissive coupling of different subsystems
US3916383A (en) * 1973-02-20 1975-10-28 Memorex Corp Multi-processor data processing system
US3905023A (en) * 1973-08-15 1975-09-09 Burroughs Corp Large scale multi-level information processing system employing improved failsaft techniques
US4009470A (en) * 1975-02-18 1977-02-22 Sperry Rand Corporation Pre-emptive, rotational priority system

Also Published As

Publication number Publication date
US4096571A (en) 1978-06-20
CA1104226A (en) 1981-06-30
GB1593404A (en) 1981-07-15
SE7710048L (sv) 1978-03-09

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