CA986230A - Virtual memory system - Google Patents

Virtual memory system

Info

Publication number
CA986230A
CA986230A CA180,753A CA180753A CA986230A CA 986230 A CA986230 A CA 986230A CA 180753 A CA180753 A CA 180753A CA 986230 A CA986230 A CA 986230A
Authority
CA
Canada
Prior art keywords
memory system
virtual memory
virtual
memory
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
Application number
CA180,753A
Other languages
English (en)
Inventor
Neal T. Christensen
Thomas P. Ahearn
Patrick M. Gannon
Robert S. Capowski
John S. Liptay
Arlin E. Lee
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
Application granted granted Critical
Publication of CA986230A publication Critical patent/CA986230A/en
Expired 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
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/10—Address translation
    • G06F12/1027—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB]
    • G06F12/1045—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB] associated with a data cache
    • G06F12/1054—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB] associated with a data cache the data cache being concurrently physically addressed

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
CA180,753A 1972-10-17 1973-09-11 Virtual memory system Expired CA986230A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29810072A 1972-10-17 1972-10-17
US29819072A 1972-10-17 1972-10-17

Publications (1)

Publication Number Publication Date
CA986230A true CA986230A (en) 1976-03-23

Family

ID=26970474

Family Applications (1)

Application Number Title Priority Date Filing Date
CA180,753A Expired CA986230A (en) 1972-10-17 1973-09-11 Virtual memory system

Country Status (5)

Country Link
US (1) US3781808A (de)
CA (1) CA986230A (de)
DE (1) DE2346525C3 (de)
FR (1) FR2203539A5 (de)
GB (1) GB1438039A (de)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4010451A (en) * 1972-10-03 1977-03-01 National Research Development Corporation Data structure processor
US3846763A (en) * 1974-01-04 1974-11-05 Honeywell Inf Systems Method and apparatus for automatic selection of translators in a data processing system
JPS5615066B2 (de) * 1974-06-13 1981-04-08
US3976978A (en) * 1975-03-26 1976-08-24 Honeywell Information Systems, Inc. Method of generating addresses to a paged memory
US3990051A (en) * 1975-03-26 1976-11-02 Honeywell Information Systems, Inc. Memory steering in a data processing system
US4044334A (en) * 1975-06-19 1977-08-23 Honeywell Information Systems, Inc. Database instruction unload
FR2348544A1 (fr) * 1976-04-15 1977-11-10 Honeywell Bull Soc Ind Ensemble double de memoire associative
JPS52130532A (en) * 1976-04-27 1977-11-01 Fujitsu Ltd Address conversion system
US4053948A (en) * 1976-06-21 1977-10-11 Ibm Corporation Look aside array invalidation mechanism
US4084230A (en) * 1976-11-29 1978-04-11 International Business Machines Corporation Hybrid semiconductor memory with on-chip associative page addressing, page replacement and control
US4128875A (en) * 1976-12-16 1978-12-05 Sperry Rand Corporation Optional virtual memory system
US4136385A (en) * 1977-03-24 1979-01-23 International Business Machines Corporation Synonym control means for multiple virtual storage systems
US4096573A (en) * 1977-04-25 1978-06-20 International Business Machines Corporation DLAT Synonym control means for common portions of all address spaces
US4241401A (en) * 1977-12-19 1980-12-23 Sperry Corporation Virtual address translator utilizing interrupt level code
US4218743A (en) * 1978-07-17 1980-08-19 International Business Machines Corporation Address translation apparatus
US4170039A (en) * 1978-07-17 1979-10-02 International Business Machines Corporation Virtual address translation speed up technique
US4215402A (en) * 1978-10-23 1980-07-29 International Business Machines Corporation Hash index table hash generator apparatus
GB2052117B (en) * 1979-07-04 1982-10-20 Int Computers Ltd Data processing systems
US4507781A (en) * 1980-03-14 1985-03-26 Ibm Corporation Time domain multiple access broadcasting, multipoint, and conferencing communication apparatus and method
US4399504A (en) * 1980-10-06 1983-08-16 International Business Machines Corporation Method and means for the sharing of data resources in a multiprocessing, multiprogramming environment
DE3107632A1 (de) * 1981-02-27 1982-09-16 Siemens AG, 1000 Berlin und 8000 München Verfahren und schaltungsanordnung zur adressierung von adressumsetzungsspeichern
US4513368A (en) * 1981-05-22 1985-04-23 Data General Corporation Digital data processing system having object-based logical memory addressing and self-structuring modular memory
JPS5853079A (ja) * 1981-09-25 1983-03-29 Fujitsu Ltd Ｓｔｏスタツク制御方式
WO1984002784A1 (en) * 1982-12-30 1984-07-19 Ibm Virtual memory address translation mechanism with controlled data persistence
JPS59203290A (ja) * 1983-05-04 1984-11-17 Hitachi Ltd アドレス変換制御方式
US4731739A (en) * 1983-08-29 1988-03-15 Amdahl Corporation Eviction control apparatus
US4680700A (en) * 1983-12-07 1987-07-14 International Business Machines Corporation Virtual memory address translation mechanism with combined hash address table and inverted page table
US4674039A (en) * 1984-10-09 1987-06-16 Chouery Farid A Method for determining whether a given value is included in an ordered table of values stored in a computer readable memory
US5347636A (en) * 1985-11-08 1994-09-13 Nec Corporation Data processor which efficiently accesses main memory and input/output devices
US4751670A (en) * 1986-03-31 1988-06-14 Honeywell Inc. High integrity digital processor architecture
WO1988002148A1 (en) * 1986-09-15 1988-03-24 Motorola, Inc. A transparent translation method and apparatus for use in a memory management unit
US4797817A (en) * 1986-12-10 1989-01-10 Ncr Corporation Single cycle store operations in a virtual memory
US5226132A (en) * 1988-09-30 1993-07-06 Hitachi, Ltd. Multiple virtual addressing using/comparing translation pairs of addresses comprising a space address and an origin address (sto) while using space registers as storage devices for a data processing system
US5109496A (en) * 1989-09-27 1992-04-28 International Business Machines Corporation Most recently used address translation system with least recently used (LRU) replacement
US5584003A (en) * 1990-03-29 1996-12-10 Matsushita Electric Industrial Co., Ltd. Control systems having an address conversion device for controlling a cache memory and a cache tag memory
GB2251102B (en) * 1990-12-21 1995-03-15 Sun Microsystems Inc Translation lookaside buffer
JPH0540696A (ja) * 1991-08-02 1993-02-19 Canon Inc 仮想記憶アドレス制御の方法及びその情報処理装置
US5410664A (en) * 1993-03-31 1995-04-25 Intel Corporation RAM addressing apparatus with lower power consumption and less noise generation
DE69434669T2 (de) * 1993-10-29 2006-10-12 Advanced Micro Devices, Inc., Sunnyvale Spekulative Befehlswarteschlange für Befehle mit variabler Byteslänge
EP0651332B1 (de) 1993-10-29 2001-07-18 Advanced Micro Devices, Inc. Linearadressierter Mikroprozessorcachespeicher
US5689672A (en) * 1993-10-29 1997-11-18 Advanced Micro Devices, Inc. Pre-decoded instruction cache and method therefor particularly suitable for variable byte-length instructions
EP0651320B1 (de) * 1993-10-29 2001-05-23 Advanced Micro Devices, Inc. Superskalarbefehlsdekoder
US5878245A (en) 1993-10-29 1999-03-02 Advanced Micro Devices, Inc. High performance load/store functional unit and data cache
DE69429061T2 (de) * 1993-10-29 2002-07-18 Advanced Micro Devices, Inc. Superskalarmikroprozessoren
US5574928A (en) * 1993-10-29 1996-11-12 Advanced Micro Devices, Inc. Mixed integer/floating point processor core for a superscalar microprocessor with a plurality of operand buses for transferring operand segments
US5630082A (en) * 1993-10-29 1997-05-13 Advanced Micro Devices, Inc. Apparatus and method for instruction queue scanning
US5559975A (en) 1994-06-01 1996-09-24 Advanced Micro Devices, Inc. Program counter update mechanism
US5737550A (en) * 1995-03-28 1998-04-07 Advanced Micro Devices, Inc. Cache memory to processor bus interface and method thereof
US6813699B1 (en) 1995-06-02 2004-11-02 Transmeta Corporation Speculative address translation for processor using segmentation and optional paging
US5796974A (en) * 1995-11-07 1998-08-18 Advanced Micro Devices, Inc. Microcode patching apparatus and method
US5724551A (en) * 1996-05-23 1998-03-03 International Business Machines Corporation Method for managing I/O buffers in shared storage by structuring buffer table having entries include storage keys for controlling accesses to the buffers
TW508494B (en) * 2001-03-28 2002-11-01 Shansun Technology Company Data protection device capable of self-defining address arrangement sequence in protection area of storage device
US6745313B2 (en) 2002-01-09 2004-06-01 International Business Machines Corporation Absolute address bits kept in branch history table
US7958374B2 (en) 2002-03-19 2011-06-07 Shansun Technology Company Digital information protecting method and apparatus, and computer accessible recording medium
US9081725B2 (en) 2002-03-19 2015-07-14 Shansun Technology Company Digital information protecting method and apparatus, and computer accessible recording medium
US9092359B2 (en) 2012-06-14 2015-07-28 International Business Machines Corporation Identification and consolidation of page table entries
US9753860B2 (en) 2012-06-14 2017-09-05 International Business Machines Corporation Page table entry consolidation
US9811472B2 (en) * 2012-06-14 2017-11-07 International Business Machines Corporation Radix table translation of memory

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3569938A (en) * 1967-12-20 1971-03-09 Ibm Storage manager
US3611316A (en) * 1969-12-24 1971-10-05 Ibm Indirect indexed searching and sorting
US3685020A (en) * 1970-05-25 1972-08-15 Cogar Corp Compound and multilevel memories
FR10582E (fr) * 1970-06-29 1909-07-30 Paul Alexis Victor Lerolle Jeu de serrures avec passe-partout
US3670310A (en) * 1970-09-16 1972-06-13 Infodata Systems Inc Method for information storage and retrieval
US3701107A (en) * 1970-10-01 1972-10-24 Rca Corp Computer with probability means to transfer pages from large memory to fast memory
US3699533A (en) * 1970-10-29 1972-10-17 Rca Corp Memory system including buffer memories
US3701984A (en) * 1971-03-05 1972-10-31 Rca Corp Memory subsystem array
US3693165A (en) * 1971-06-29 1972-09-19 Ibm Parallel addressing of a storage hierarchy in a data processing system using virtual addressing

Also Published As

Publication number Publication date
GB1438039A (en) 1976-06-03
US3781808A (en) 1973-12-25
FR2203539A5 (de) 1974-05-10
DE2346525A1 (de) 1974-05-02
DE2346525B2 (de) 1974-10-31
DE2346525C3 (de) 1979-10-11

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