DE3586956D1 - Speicherzuordnungsverfahren fuer rechnersysteme. - Google Patents

Speicherzuordnungsverfahren fuer rechnersysteme.

Info

Publication number
DE3586956D1
DE3586956D1 DE8585105776T DE3586956T DE3586956D1 DE 3586956 D1 DE3586956 D1 DE 3586956D1 DE 8585105776 T DE8585105776 T DE 8585105776T DE 3586956 T DE3586956 T DE 3586956T DE 3586956 D1 DE3586956 D1 DE 3586956D1
Authority
DE
Germany
Prior art keywords
computer systems
assignment method
storage assignment
storage
systems
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
DE8585105776T
Other languages
English (en)
Other versions
DE3586956T2 (de
Inventor
Roland Wilfred Roy
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.)
WANG LABORATORIES, INC., BILLERICA, MASS., US
Original Assignee
Wang Laboratories Inc
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 Wang Laboratories Inc filed Critical Wang Laboratories Inc
Application granted granted Critical
Publication of DE3586956D1 publication Critical patent/DE3586956D1/de
Publication of DE3586956T2 publication Critical patent/DE3586956T2/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
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G06F12/023—Free address space management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/901—Indexing; Data structures therefor; Storage structures
    • G06F16/9017—Indexing; Data structures therefor; Storage structures using directory or table look-up
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F2003/0697—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers device management, e.g. handlers, drivers, I/O schedulers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/40—Specific encoding of data in memory or cache
    • G06F2212/401—Compressed data

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Human Computer Interaction (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
DE8585105776T 1984-06-28 1985-05-10 Speicherzuordnungsverfahren fuer rechnersysteme. Expired - Fee Related DE3586956T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62587684A 1984-06-28 1984-06-28

Publications (2)

Publication Number Publication Date
DE3586956D1 true DE3586956D1 (de) 1993-02-18
DE3586956T2 DE3586956T2 (de) 1993-07-22

Family

ID=24507988

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585105776T Expired - Fee Related DE3586956T2 (de) 1984-06-28 1985-05-10 Speicherzuordnungsverfahren fuer rechnersysteme.

Country Status (6)

Country Link
US (1) US4849878A (de)
EP (1) EP0166148B1 (de)
JP (1) JPH083798B2 (de)
AU (1) AU575182B2 (de)
CA (1) CA1237530A (de)
DE (1) DE3586956T2 (de)

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US5062042A (en) * 1986-04-28 1991-10-29 Xerox Corporation System for managing data which is accessible by file address or disk address via a disk track map
JP2566935B2 (ja) * 1987-01-30 1996-12-25 日本電気株式会社 デ−タ処理装置
JPS6410353A (en) * 1987-07-03 1989-01-13 Hitachi Ltd Computer file system
US5237682A (en) * 1987-10-19 1993-08-17 International Business Machines Corporation File management system for a computer
US4888681A (en) * 1987-10-19 1989-12-19 International Business Machines Corporation Space management system for data files having shared access
US5021946A (en) * 1988-06-17 1991-06-04 Modular Computer Systems, Inc. Mostly contiguous file allocation technique involving file extension
US5161256A (en) * 1988-08-26 1992-11-03 Kabushiki Kaisha Toshiba Method and system for allocating file area in memory area of ic card
GB8829919D0 (en) * 1988-12-22 1989-02-15 Int Computer Limited File system
US5063499A (en) * 1989-01-09 1991-11-05 Connectix, Inc. Method for a correlating virtual memory systems by redirecting access for used stock instead of supervisor stock during normal supervisor mode processing
US5305440A (en) * 1989-05-15 1994-04-19 International Business Machines Corporation File extension by clients in a distributed data processing system
US5235695A (en) * 1989-06-28 1993-08-10 International Business Machines Corporation Apparatus for efficient utilization of removable data recording media
DE69021143T2 (de) * 1989-06-28 1996-02-29 Ibm Verfahren zur wirksamen Verwendung von auswechselbaren Aufzeichnungsmedien für Daten.
US5900870A (en) * 1989-06-30 1999-05-04 Massachusetts Institute Of Technology Object-oriented computer user interface
US5247660A (en) * 1989-07-13 1993-09-21 Filetek, Inc. Method of virtual memory storage allocation with dynamic adjustment
DE69031031T2 (de) * 1990-05-29 1997-10-30 Hewlett Packard Ltd Bandspeicherung
EP0532643B1 (de) * 1990-06-04 1998-12-23 3Com Corporation Verfahren zur software-optimierung für irgendeine einer vielfältigkeit von ändernden architekturen
US5339411A (en) * 1990-12-21 1994-08-16 Pitney Bowes Inc. Method for managing allocation of memory space
US5237681A (en) * 1991-05-24 1993-08-17 Bell Communications Research, Inc. Relational data base memory utilization analyzer
US5287500A (en) * 1991-06-03 1994-02-15 Digital Equipment Corporation System for allocating storage spaces based upon required and optional service attributes having assigned piorities
JP2962335B2 (ja) * 1991-06-24 1999-10-12 日本電気株式会社 空き領域検索方式
US5448728A (en) * 1991-08-08 1995-09-05 Sharp Kabushiki Kaisha Storage medium control system for controlling a write-once read-many storage medium
US5627764A (en) * 1991-10-04 1997-05-06 Banyan Systems, Inc. Automatic electronic messaging system with feedback and work flow administration
US5555346A (en) * 1991-10-04 1996-09-10 Beyond Corporated Event-driven rule-based messaging system
US5283856A (en) * 1991-10-04 1994-02-01 Beyond, Inc. Event-driven rule-based messaging system
US5369532A (en) * 1991-11-12 1994-11-29 Storage Technology Corporation Method and apparatus for managing data on rewritable media to define read/write operational status
US5822781A (en) * 1992-10-30 1998-10-13 Intel Corporation Sector-based storage device emulator having variable-sized sector
US5546575A (en) * 1994-05-23 1996-08-13 Basil E. Potter & Associates, Inc. Encoding method for compressing a tabular database by selecting effective compression routines for each field and structure of partitions of equal sized records
US5574953A (en) * 1994-08-19 1996-11-12 Hewlett-Packard Company Storing compressed data in non-contiguous memory
DE4435902A1 (de) * 1994-10-07 1996-04-11 Siemens Nixdorf Inf Syst Permanentspeicher
US5852747A (en) * 1995-09-08 1998-12-22 International Business Machines Corporation System for awarding token to client for accessing first data block specified in client request without interference due to contention from other client
US5829013A (en) 1995-12-26 1998-10-27 Intel Corporation Memory manager to allow non-volatile memory to be used to supplement main memory
US8229844B2 (en) 1996-06-05 2012-07-24 Fraud Control Systems.Com Corporation Method of billing a purchase made over a computer network
US20030195848A1 (en) 1996-06-05 2003-10-16 David Felger Method of billing a purchase made over a computer network
US7555458B1 (en) 1996-06-05 2009-06-30 Fraud Control System.Com Corporation Method of billing a purchase made over a computer network
US6311290B1 (en) 1997-02-14 2001-10-30 Intel Corporation Methods of reliably allocating, de-allocating, re-allocating, and reclaiming objects in a symmetrically blocked nonvolatile memory having a bifurcated storage architecture
US6182188B1 (en) 1997-04-06 2001-01-30 Intel Corporation Method of performing reliable updates in a symmetrically blocked nonvolatile memory having a bifurcated storage architecture
US5937434A (en) * 1997-02-14 1999-08-10 Intel Corporation Method of managing a symmetrically blocked nonvolatile memory having a bifurcated storage architecture
US6088759A (en) 1997-04-06 2000-07-11 Intel Corporation Method of performing reliable updates in a symmetrically blocked nonvolatile memory having a bifurcated storage architecture
US5983239A (en) * 1997-10-29 1999-11-09 International Business Machines Corporation Storage management system with file aggregation supporting multiple aggregated file counterparts
US6105076A (en) * 1999-04-23 2000-08-15 International Business Machines Corporation Method, system, and program for performing data transfer operations on user data
JP4307121B2 (ja) * 2003-03-25 2009-08-05 三菱電機株式会社 地図データ処理装置
US7185029B1 (en) * 2003-06-27 2007-02-27 Unisys Corporation Method and apparatus for maintaining, and updating in-memory copies of the first and second pointers to reference the new versions of the first and second control structures that indicate available and allocated portions of usable space in the data file
US7610468B2 (en) * 2006-10-26 2009-10-27 Hewlett-Packard Development Company, L.P. Modified buddy system memory allocation
US9507827B1 (en) * 2010-03-25 2016-11-29 Excalibur Ip, Llc Encoding and accessing position data
EP2951674B1 (de) * 2013-02-01 2019-08-14 Hitachi Vantara Corporation Verfahren und vorrichtung zur ermöglichung von feinkörniger, skalierbare speicherzuordnung in einem datenspeichersystem

Family Cites Families (16)

* Cited by examiner, † Cited by third party
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US3593315A (en) * 1969-09-17 1971-07-13 Burroughs Corp Method and apparatus for deallocating small memory spaces assigned to a computer program
BE756243A (fr) * 1969-09-17 1971-03-01 Burroughs Corp Procede et appareil pour effectuer et desaffecter de petits espaces d'une memoire a un programme de calculateur.
US3840864A (en) * 1971-11-01 1974-10-08 Burroughs Corp Multiple memory unit controller
US3803560A (en) * 1973-01-03 1974-04-09 Honeywell Inf Systems Technique for detecting memory failures and to provide for automatically for reconfiguration of the memory modules of a memory system
US4025903A (en) * 1973-09-10 1977-05-24 Computer Automation, Inc. Automatic modular memory address allocation system
US4025904A (en) * 1973-10-19 1977-05-24 Texas Instruments Incorporated Programmed allocation of computer memory workspace
US4435752A (en) * 1973-11-07 1984-03-06 Texas Instruments Incorporated Allocation of rotating memory device storage locations
NL7600816A (nl) * 1975-02-10 1976-08-12 Siemens Ag Geheugeninrichting.
GB1548401A (en) * 1975-10-08 1979-07-11 Plessey Co Ltd Data processing memory space allocation and deallocation arrangements
US4035778A (en) * 1975-11-17 1977-07-12 International Business Machines Corporation Apparatus for assigning space in a working memory as a function of the history of usage
US4467421A (en) * 1979-10-18 1984-08-21 Storage Technology Corporation Virtual storage system and method
JPS57101939A (en) * 1980-12-18 1982-06-24 Nippon Telegr & Teleph Corp <Ntt> Dynamic control system of data base substance storage area
US4528624A (en) * 1981-03-25 1985-07-09 International Business Machines Corporation Method and apparatus for allocating memory space based upon free space in diverse memory devices
JPS58203558A (ja) * 1982-05-21 1983-11-28 Hitachi Ltd 計算機・記憶装置へのフアイル割り当て方式
US4536837A (en) * 1982-05-25 1985-08-20 Elxsi Improved disk file allocation and mapping system utilizing cylinder control blocks and file map having unbalanced tree structure
US4638424A (en) * 1984-01-12 1987-01-20 International Business Machines Corporation Managing data storage devices connected to a digital computer

Also Published As

Publication number Publication date
DE3586956T2 (de) 1993-07-22
EP0166148A2 (de) 1986-01-02
AU3940285A (en) 1986-01-02
JPS6115243A (ja) 1986-01-23
US4849878A (en) 1989-07-18
CA1237530A (en) 1988-05-31
AU575182B2 (en) 1988-07-21
EP0166148A3 (en) 1989-09-13
JPH083798B2 (ja) 1996-01-17
EP0166148B1 (de) 1993-01-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: WANG LABORATORIES, INC., BILLERICA, MASS., US

8339 Ceased/non-payment of the annual fee