CA2009548A1 - Memoire principale partagee par deux processeurs ou plus a systemes d'exploitation individuels - Google Patents

Memoire principale partagee par deux processeurs ou plus a systemes d'exploitation individuels

Info

Publication number
CA2009548A1
CA2009548A1 CA2009548A CA2009548A CA2009548A1 CA 2009548 A1 CA2009548 A1 CA 2009548A1 CA 2009548 A CA2009548 A CA 2009548A CA 2009548 A CA2009548 A CA 2009548A CA 2009548 A1 CA2009548 A1 CA 2009548A1
Authority
CA
Canada
Prior art keywords
processors
operating system
operating systems
pairs
main storage
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.)
Granted
Application number
CA2009548A
Other languages
English (en)
Other versions
CA2009548C (fr
Inventor
Ernest D. Baker
John M. Dinwiddie, Jr.
Lonnie E. Grice
John M. Loffredo
Kenneth R. Sanderson
Gustavo A. Suarez
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 CA2009548A1 publication Critical patent/CA2009548A1/fr
Application granted granted Critical
Publication of CA2009548C publication Critical patent/CA2009548C/fr
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
    • G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
    • G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
    • G06F9/5011—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resources being hardware resources other than CPUs, Servers and Terminals
    • G06F9/5016—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resources being hardware resources other than CPUs, Servers and Terminals the resource being the memory
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1629—Error detection by comparing the output of redundant processing systems
    • G06F11/1641—Error detection by comparing the output of redundant processing systems where the comparison is not performed by the redundant processing components
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1658—Data re-synchronization of a redundant component, or initial sync of replacement, additional or spare unit
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1675—Temporal synchronisation or re-synchronisation of redundant processing components
    • G06F11/1679—Temporal synchronisation or re-synchronisation of redundant processing components at clock signal level
    • 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
    • G06F15/161—Computing infrastructure, e.g. computer clusters, blade chassis or hardware partitioning

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Quality & Reliability (AREA)
  • Mathematical Physics (AREA)
  • Hardware Redundancy (AREA)
  • Multi Processors (AREA)
  • Memory System (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
CA002009548A 1989-05-17 1990-02-07 Memoire principale partagee par deux processeurs ou plus a systemes d'exploitation individuels Expired - Fee Related CA2009548C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/353,113 1989-05-17
US07/353,113 US5144692A (en) 1989-05-17 1989-05-17 System for controlling access by first system to portion of main memory dedicated exclusively to second system to facilitate input/output processing via first system

Publications (2)

Publication Number Publication Date
CA2009548A1 true CA2009548A1 (fr) 1990-11-17
CA2009548C CA2009548C (fr) 1996-07-02

Family

ID=23387812

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002009548A Expired - Fee Related CA2009548C (fr) 1989-05-17 1990-02-07 Memoire principale partagee par deux processeurs ou plus a systemes d'exploitation individuels

Country Status (9)

Country Link
US (2) US5144692A (fr)
EP (1) EP0398695B1 (fr)
JP (1) JP2618072B2 (fr)
AT (1) ATE170643T1 (fr)
BR (1) BR9002304A (fr)
CA (1) CA2009548C (fr)
DE (1) DE69032607T2 (fr)
PT (1) PT94055A (fr)
SG (1) SG45151A1 (fr)

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5838946A (en) * 1990-04-14 1998-11-17 Sun Microsystems, Inc. Method and apparatus for accomplishing processor read of selected information through a cache memory
AU628264B2 (en) * 1990-08-14 1992-09-10 Oracle International Corporation Methods and apparatus for providing a client interface to an object-oriented invocation of an application
US5479640A (en) * 1990-08-31 1995-12-26 International Business Machines Corporation Memory access system including a memory controller with memory redrive circuitry
JPH0833818B2 (ja) * 1990-09-04 1996-03-29 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 コンピュータ・システムの操作方法
JP2945498B2 (ja) * 1991-04-12 1999-09-06 富士通株式会社 システム間通信方式
US5590288A (en) * 1991-07-30 1996-12-31 Restaurant Technology, Inc. Distributed data processing system and method utilizing peripheral device polling and layered communication software
JPH05233570A (ja) * 1991-12-26 1993-09-10 Internatl Business Mach Corp <Ibm> 異オペレーティング・システム間分散データ処理システム
US6286013B1 (en) * 1993-04-01 2001-09-04 Microsoft Corporation Method and system for providing a common name space for long and short file names in an operating system
US5504904A (en) * 1994-02-23 1996-04-02 International Business Machines Corporation Personal computer having operating system definition file for configuring computer system
US5666523A (en) * 1994-06-30 1997-09-09 Microsoft Corporation Method and system for distributing asynchronous input from a system input queue to reduce context switches
US5557783A (en) * 1994-11-04 1996-09-17 Canon Information Systems, Inc. Arbitration device for arbitrating access requests from first and second processors having different first and second clocks
US5630045A (en) * 1994-12-06 1997-05-13 International Business Machines Corporation Device and method for fault tolerant dual fetch and store
US5640526A (en) * 1994-12-21 1997-06-17 International Business Machines Corporation Superscaler instruction pipeline having boundary indentification logic for variable length instructions
US5742829A (en) * 1995-03-10 1998-04-21 Microsoft Corporation Automatic software installation on heterogeneous networked client computer systems
US6466962B2 (en) 1995-06-07 2002-10-15 International Business Machines Corporation System and method for supporting real-time computing within general purpose operating systems
US5632013A (en) * 1995-06-07 1997-05-20 International Business Machines Corporation Memory and system for recovery/restoration of data using a memory controller
US5812775A (en) * 1995-07-12 1998-09-22 3Com Corporation Method and apparatus for internetworking buffer management
US5825774A (en) * 1995-07-12 1998-10-20 3Com Corporation Packet characterization using code vectors
US5796944A (en) * 1995-07-12 1998-08-18 3Com Corporation Apparatus and method for processing data frames in an internetworking device
US5651002A (en) * 1995-07-12 1997-07-22 3Com Corporation Internetworking device with enhanced packet header translation and memory
US5748633A (en) * 1995-07-12 1998-05-05 3Com Corporation Method and apparatus for the concurrent reception and transmission of packets in a communications internetworking device
WO1997004552A1 (fr) 1995-07-19 1997-02-06 Fujitsu Network Communications, Inc. Transmission point-multipoint par l'intermediaire de sous-files d'attente
EP0873611A1 (fr) 1995-09-14 1998-10-28 Fujitsu Network Communications, Inc. Commande de flux commande par emetteur pour attribution de tampons dans des reseaux mta longue distance
US5754788A (en) * 1995-12-28 1998-05-19 Attachmate Corporation Method and system for reconfiguring a communications stack
WO1997026737A1 (fr) 1996-01-16 1997-07-24 Fujitsu Limited Dispositif a multidestination fiable et souple destine aux reseaux mta
US5845094A (en) * 1996-06-11 1998-12-01 Data General Corporation Device access controller and remote support facility for installation of cabling in a multiprocessor system
US6279098B1 (en) * 1996-12-16 2001-08-21 Unisys Corporation Method of and apparatus for serial dynamic system partitioning
US6681239B1 (en) 1996-12-23 2004-01-20 International Business Machines Corporation Computer system having shared address space among multiple virtual address spaces
US5922057A (en) * 1997-01-10 1999-07-13 Lsi Logic Corporation Method for multiprocessor system of controlling a dynamically expandable shared queue in which ownership of a queue entry by a processor is indicated by a semaphore
US5966547A (en) * 1997-01-10 1999-10-12 Lsi Logic Corporation System for fast posting to shared queues in multi-processor environments utilizing interrupt state checking
US6341301B1 (en) 1997-01-10 2002-01-22 Lsi Logic Corporation Exclusive multiple queue handling using a common processing algorithm
US5926833A (en) * 1997-03-24 1999-07-20 International Business Machines Corporation Method and system allowing direct data access to a shared data storage subsystem by heterogeneous computing systems
US6523105B1 (en) * 1997-04-16 2003-02-18 Sony Corporation Recording medium control device and method
US6772419B1 (en) * 1997-09-12 2004-08-03 Hitachi, Ltd. Multi OS configuration system having an interrupt process program executes independently of operation of the multi OS
US6275984B1 (en) * 1998-11-20 2001-08-14 Sega Of America, Inc. System and method for delaying indirect register offset resolution
US6418505B1 (en) * 1998-12-17 2002-07-09 Ncr Corporation Accessing beyond memory address range of commodity operating system using enhanced operating system adjunct processor interfaced to appear as RAM disk
FI109154B (fi) * 1999-04-16 2002-05-31 Vesa Juhani Hukkanen Laite ja menetelmä tietoturvallisuuden parantamiseksi
US6397382B1 (en) * 1999-05-12 2002-05-28 Wind River Systems, Inc. Dynamic software code instrumentation with cache disabling feature
US6298437B1 (en) * 1999-05-25 2001-10-02 Sun Microsystems, Inc. Method for vectoring pread/pwrite system calls
US6735765B1 (en) * 1999-12-07 2004-05-11 Storage Technology Corporation Sharing data between operating systems
US6574753B1 (en) 2000-01-10 2003-06-03 Emc Corporation Peer link fault isolation
US6842811B2 (en) * 2000-02-24 2005-01-11 Pts Corporation Methods and apparatus for scalable array processor interrupt detection and response
JP2001244952A (ja) * 2000-02-29 2001-09-07 Sony Corp 通信制御装置
US7234144B2 (en) * 2002-01-04 2007-06-19 Microsoft Corporation Methods and system for managing computational resources of a coprocessor in a computing system
US7228207B2 (en) * 2002-02-28 2007-06-05 Sabre Inc. Methods and systems for routing mobile vehicles
US7302548B1 (en) 2002-06-18 2007-11-27 Cisco Technology, Inc. System and method for communicating in a multi-processor environment
US7013362B1 (en) 2003-02-21 2006-03-14 Sun Microsystems, Inc. Systems and methods for addressing memory
US7747660B1 (en) * 2003-03-24 2010-06-29 Symantec Operating Corporation Method and system of providing access to a virtual storage device
US8612992B2 (en) * 2003-04-09 2013-12-17 Jaluna Sa Operating systems
EP1467282B1 (fr) * 2003-04-09 2008-10-01 Jaluna SA Systèmes d'exploitation
EP1503286B1 (fr) * 2003-07-30 2014-09-03 Jaluna SA Réseau de plusieurs systèmes d'exploitation
JP2007509387A (ja) * 2003-09-30 2007-04-12 ジャルナ エスアー オペレーティングシステム
US20050091467A1 (en) * 2003-10-22 2005-04-28 Robotham Robert E. Method and apparatus for accessing data segments having arbitrary alignment with the memory structure in which they are stored
US7857701B2 (en) * 2004-03-12 2010-12-28 Microsoft Corporation Silent sign-in for offline games
US7587537B1 (en) 2007-11-30 2009-09-08 Altera Corporation Serializer-deserializer circuits formed from input-output circuit registers
US7873782B2 (en) 2004-11-05 2011-01-18 Data Robotics, Inc. Filesystem-aware block storage system, apparatus, and method
CA2590875C (fr) 2004-11-05 2011-09-13 Data Robotics Incorporated Temoin d'etat de systeme de memoire et procede
US20060185687A1 (en) * 2004-12-22 2006-08-24 Philip Morris Usa Inc. Filter cigarette and method of making filter cigarette for an electrical smoking system
US7545272B2 (en) 2005-02-08 2009-06-09 Therasense, Inc. RF tag on test strips, test strip vials and boxes
JP5139658B2 (ja) * 2006-09-21 2013-02-06 株式会社ニューフレアテクノロジー 描画データ処理制御装置
JP4857201B2 (ja) * 2007-06-20 2012-01-18 キヤノン株式会社 情報処理装置
WO2010093356A1 (fr) * 2009-02-11 2010-08-19 Stec, Inc. Module dram sauvegardé à mémoire flash
US20100205349A1 (en) * 2009-02-11 2010-08-12 Stec, Inc. Segmented-memory flash backed dram module
US8566639B2 (en) * 2009-02-11 2013-10-22 Stec, Inc. Flash backed DRAM module with state of health and/or status information accessible through a configuration data bus
US7990797B2 (en) * 2009-02-11 2011-08-02 Stec, Inc. State of health monitored flash backed dram module
US7983107B2 (en) * 2009-02-11 2011-07-19 Stec, Inc. Flash backed DRAM module with a selectable number of flash chips
US8977831B2 (en) * 2009-02-11 2015-03-10 Stec, Inc. Flash backed DRAM module storing parameter information of the DRAM module in the flash
US7830732B2 (en) * 2009-02-11 2010-11-09 Stec, Inc. Staged-backup flash backed dram module
US8169839B2 (en) * 2009-02-11 2012-05-01 Stec, Inc. Flash backed DRAM module including logic for isolating the DRAM
US9043279B1 (en) * 2009-08-31 2015-05-26 Netapp, Inc. Class based storage allocation method and system
US8819447B2 (en) * 2010-03-10 2014-08-26 Sprint Communications Company L.P. Secure storage of protected data in a wireless communication device
US9754634B2 (en) 2011-11-23 2017-09-05 Smart Modular Technologies, Inc. Memory management system with power source and method of manufacture thereof
US9405578B2 (en) * 2014-07-11 2016-08-02 Accenture Global Services Limited Intelligent application back stack management
US9477516B1 (en) 2015-03-19 2016-10-25 Google Inc. Concurrent in-memory data publication and storage system
JP7153435B2 (ja) * 2017-10-12 2022-10-14 ラピスセミコンダクタ株式会社 不揮発性メモリのデータ書換方法及び半導体装置
CN112154408A (zh) * 2018-04-12 2020-12-29 美光科技公司 重放受保护存储器块命令队列
KR102485487B1 (ko) * 2018-07-18 2023-01-06 에스케이하이닉스 주식회사 반도체장치
CN113580399A (zh) * 2021-07-01 2021-11-02 唐山晶琢科技有限公司 一体化的多线切割机罗拉轴支架

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004277A (en) * 1974-05-29 1977-01-18 Gavril Bruce D Switching system for non-symmetrical sharing of computer peripheral equipment
US4228496A (en) * 1976-09-07 1980-10-14 Tandem Computers Incorporated Multiprocessor system
US4099234A (en) * 1976-11-15 1978-07-04 Honeywell Information Systems Inc. Input/output processing system utilizing locked processors
JPS547252A (en) * 1977-06-20 1979-01-19 Hitachi Ltd Program control system
US4315321A (en) * 1978-06-16 1982-02-09 The Kardios Systems Corporation Method and apparatus for enhancing the capabilities of a computing system
US4244019A (en) * 1978-06-29 1981-01-06 Amdahl Corporation Data processing system including a program-executing secondary system controlling a program-executing primary system
US4316244A (en) * 1978-11-08 1982-02-16 Data General Corporation Memory apparatus for digital computer system
US4245344A (en) * 1979-04-02 1981-01-13 Rockwell International Corporation Processing system with dual buses
US4325116A (en) * 1979-08-21 1982-04-13 International Business Machines Corporation Parallel storage access by multiprocessors
US4315310A (en) * 1979-09-28 1982-02-09 Intel Corporation Input/output data processing system
US4354225A (en) * 1979-10-11 1982-10-12 Nanodata Computer Corporation Intelligent main store for data processing systems
JPS5833972B2 (ja) * 1979-11-12 1983-07-23 富士通株式会社 計算機システム間通信方式
US4400775A (en) * 1980-02-28 1983-08-23 Tokyo Shibaura Denki Kabushiki Kaisha Shared system for shared information at main memory level in computer complex
US4368514A (en) * 1980-04-25 1983-01-11 Timeplex, Inc. Multi-processor system
US4412281A (en) * 1980-07-11 1983-10-25 Raytheon Company Distributed signal processing system
AU551032B2 (en) * 1981-03-31 1986-04-17 British Telecommunications Public Limited Company Safety arrangement in computer control system
US4533996A (en) * 1982-02-23 1985-08-06 International Business Machines Corporation Peripheral systems accommodation of guest operating systems
ATE25779T1 (de) * 1981-10-01 1987-03-15 Stratus Computer Inc Digitale datenverarbeitungsanlage mit zuverlaessigkeits-bus-protokoll.
US4597084A (en) * 1981-10-01 1986-06-24 Stratus Computer, Inc. Computer memory apparatus
US4453215A (en) * 1981-10-01 1984-06-05 Stratus Computer, Inc. Central processing apparatus for fault-tolerant computing
JPS58102380A (ja) * 1981-12-11 1983-06-17 Hitachi Ltd 仮想記憶管理方法
JPS5955565A (ja) * 1982-09-24 1984-03-30 Fujitsu Ltd マルチフア−ムウエア方式
JPS5999576A (ja) * 1982-11-30 1984-06-08 Toshiba Corp 画像情報記憶検索システム装置
US4679166A (en) * 1983-01-17 1987-07-07 Tandy Corporation Co-processor combination
US4591975A (en) * 1983-07-18 1986-05-27 Data General Corporation Data processing system having dual processors
US4564903A (en) * 1983-10-05 1986-01-14 International Business Machines Corporation Partitioned multiprocessor programming system
US4727480A (en) * 1984-07-09 1988-02-23 Wang Laboratories, Inc. Emulation of a data processing system
US4660130A (en) * 1984-07-24 1987-04-21 Texas Instruments Incorporated Method for managing virtual memory to separate active and stable memory blocks
US4677546A (en) * 1984-08-17 1987-06-30 Signetics Guarded regions for controlling memory access
US4754394A (en) * 1984-10-24 1988-06-28 International Business Machines Corporation Multiprocessing system having dynamically allocated local/global storage and including interleaving transformation circuit for transforming real addresses to corresponding absolute address of the storage
US4674038A (en) * 1984-12-28 1987-06-16 International Business Machines Corporation Recovery of guest virtual machines after failure of a host real machine
US4799145A (en) * 1985-04-03 1989-01-17 Honeywell Bull Inc. Facility for passing data used by one operating system to a replacement operating system
US4722048A (en) * 1985-04-03 1988-01-26 Honeywell Bull Inc. Microcomputer system with independent operating systems
US4868738A (en) * 1985-08-15 1989-09-19 Lanier Business Products, Inc. Operating system independent virtual memory computer system
JPS6243703A (ja) * 1985-08-21 1987-02-25 Fanuc Ltd 数値制御システム
US4747040A (en) * 1985-10-09 1988-05-24 American Telephone & Telegraph Company Dual operating system computer
JPS62120565A (ja) * 1985-11-20 1987-06-01 Nec Corp 主記憶領域の割付け制御方式
US4787026A (en) * 1986-01-17 1988-11-22 International Business Machines Corporation Method to manage coprocessor in a virtual memory virtual machine data processing system
US4920481A (en) * 1986-04-28 1990-04-24 Xerox Corporation Emulation with display update trapping
US4797810A (en) * 1986-06-26 1989-01-10 Texas Instruments Incorporated Incremental, multi-area, generational, copying garbage collector for use in a virtual address space
US4816990A (en) * 1986-11-05 1989-03-28 Stratus Computer, Inc. Method and apparatus for fault-tolerant computer system having expandable processor section
US5093913A (en) * 1986-12-22 1992-03-03 At&T Laboratories Multiprocessor memory management system with the flexible features of a tightly-coupled system in a non-shared memory system
US4967353A (en) * 1987-02-25 1990-10-30 International Business Machines Corporation System for periodically reallocating page frames in memory based upon non-usage within a time period or after being allocated
US5027271A (en) * 1987-12-21 1991-06-25 Bull Hn Information Systems Inc. Apparatus and method for alterable resource partitioning enforcement in a data processing system having central processing units using different operating systems

Also Published As

Publication number Publication date
DE69032607D1 (de) 1998-10-08
EP0398695A2 (fr) 1990-11-22
DE69032607T2 (de) 1999-05-27
SG45151A1 (en) 1998-01-16
US5363497A (en) 1994-11-08
ATE170643T1 (de) 1998-09-15
CA2009548C (fr) 1996-07-02
US5144692A (en) 1992-09-01
PT94055A (pt) 1991-11-29
JPH0374756A (ja) 1991-03-29
EP0398695A3 (fr) 1994-02-02
JP2618072B2 (ja) 1997-06-11
BR9002304A (pt) 1991-08-06
EP0398695B1 (fr) 1998-09-02

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