JPS6488673A - Apparatus and method for synchronizing access to main memoty signals in multi- processor data processing system - Google Patents

Apparatus and method for synchronizing access to main memoty signals in multi- processor data processing system

Info

Publication number
JPS6488673A
JPS6488673A JP63164818A JP16481888A JPS6488673A JP S6488673 A JPS6488673 A JP S6488673A JP 63164818 A JP63164818 A JP 63164818A JP 16481888 A JP16481888 A JP 16481888A JP S6488673 A JPS6488673 A JP S6488673A
Authority
JP
Japan
Prior art keywords
data
data processing
data element
main memory
processing system
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.)
Pending
Application number
JP63164818A
Other languages
English (en)
Inventor
David N Cutler
David A Orbits
Dileep Bhandarkar
Wayne Cardoza
Richard T Witek
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.)
Digital Equipment Corp
Original Assignee
Digital Equipment 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 Digital Equipment Corp filed Critical Digital Equipment Corp
Publication of JPS6488673A publication Critical patent/JPS6488673A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/80—Architectures of general purpose stored program computers comprising an array of processing units with common control, e.g. single instruction multiple data processors
    • G06F15/8053—Vector processors
    • G06F15/8061—Details on data memory access
    • G06F15/8069—Details on data memory access using a cache

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Advance Control (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Executing Machine-Instructions (AREA)
  • Storage Device Security (AREA)
  • Multi Processors (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Hardware Redundancy (AREA)
JP63164818A 1987-07-01 1988-07-01 Apparatus and method for synchronizing access to main memoty signals in multi- processor data processing system Pending JPS6488673A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6938087A 1987-07-01 1987-07-01

Publications (1)

Publication Number Publication Date
JPS6488673A true JPS6488673A (en) 1989-04-03

Family

ID=22088607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63164818A Pending JPS6488673A (en) 1987-07-01 1988-07-01 Apparatus and method for synchronizing access to main memoty signals in multi- processor data processing system

Country Status (9)

Country Link
EP (1) EP0297895B1 (ja)
JP (1) JPS6488673A (ja)
KR (1) KR0136111B1 (ja)
CN (1) CN1014938B (ja)
AU (1) AU627152B2 (ja)
BR (1) BR8803383A (ja)
CA (1) CA1302580C (ja)
DE (1) DE3855616T2 (ja)
IN (1) IN169634B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6145825A (en) * 1997-06-10 2000-11-14 Ricoh Company, Ltd. Sheet processing apparatus and method therefor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2665813B2 (ja) * 1990-02-23 1997-10-22 三菱電機株式会社 記憶制御装置
CN103136159A (zh) * 2011-11-29 2013-06-05 中国航空工业集团公司第六三一研究所 一种用于多处理机系统的控制和信息交互方法
FR3021429B1 (fr) * 2014-05-23 2018-05-18 Kalray Barriere de synchronisation materielle entre elements de traitement
CN110161972B (zh) * 2018-02-11 2021-05-11 上银科技股份有限公司 多机同步协同控制方法及系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4891749A (en) * 1983-03-28 1990-01-02 International Business Machines Corporation Multiprocessor storage serialization apparatus
US4587609A (en) * 1983-07-01 1986-05-06 Honeywell Information Systems Inc. Lockout operation among asynchronous accessers of a shared computer system resource
US4791557A (en) * 1985-07-31 1988-12-13 Wang Laboratories, Inc. Apparatus and method for monitoring and controlling the prefetching of instructions by an information processing system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6145825A (en) * 1997-06-10 2000-11-14 Ricoh Company, Ltd. Sheet processing apparatus and method therefor

Also Published As

Publication number Publication date
IN169634B (ja) 1991-11-23
CN1030312A (zh) 1989-01-11
DE3855616D1 (de) 1996-11-21
KR0136111B1 (ko) 1998-06-15
AU1863588A (en) 1989-01-05
AU627152B2 (en) 1992-08-20
EP0297895A3 (en) 1992-01-22
CA1302580C (en) 1992-06-02
KR890002759A (ko) 1989-04-11
EP0297895A2 (en) 1989-01-04
DE3855616T2 (de) 1997-05-15
BR8803383A (pt) 1989-01-24
CN1014938B (zh) 1991-11-27
EP0297895B1 (en) 1996-10-16

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