CA954231A - Memory control in a multiprocessing system utilizing a broadcast - Google Patents

Memory control in a multiprocessing system utilizing a broadcast

Info

Publication number
CA954231A
CA954231A CA143,833A CA143833A CA954231A CA 954231 A CA954231 A CA 954231A CA 143833 A CA143833 A CA 143833A CA 954231 A CA954231 A CA 954231A
Authority
CA
Canada
Prior art keywords
broadcast
memory control
system utilizing
multiprocessing system
multiprocessing
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
CA143,833A
Other languages
English (en)
Other versions
CA143833S (en
Inventor
Robert P. Barner
John A. De Veer
Jan G. Oblonsky
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 CA954231A publication Critical patent/CA954231A/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
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0806—Multiuser, multiprocessor or multiprocessing cache systems
    • G06F12/0815—Cache consistency protocols
    • G06F12/0831—Cache consistency protocols using a bus scheme, e.g. with bus monitoring or watching means
    • G06F12/0833—Cache consistency protocols using a bus scheme, e.g. with bus monitoring or watching means in combination with broadcast means (e.g. for invalidation or updating)

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)
  • Multi Processors (AREA)
CA143,833A 1971-09-10 1972-06-05 Memory control in a multiprocessing system utilizing a broadcast Expired CA954231A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17937671A 1971-09-10 1971-09-10

Publications (1)

Publication Number Publication Date
CA954231A true CA954231A (en) 1974-09-03

Family

ID=22656338

Family Applications (1)

Application Number Title Priority Date Filing Date
CA143,833A Expired CA954231A (en) 1971-09-10 1972-06-05 Memory control in a multiprocessing system utilizing a broadcast

Country Status (8)

Country Link
US (1) US3771137A (fr)
JP (1) JPS5149535B2 (fr)
CA (1) CA954231A (fr)
DE (1) DE2226382C3 (fr)
FR (1) FR2155203A5 (fr)
GB (1) GB1387043A (fr)
IT (1) IT953791B (fr)
SE (1) SE426110B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4860379A (en) * 1979-05-18 1989-08-22 General Instrument Corporation Data communications system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4860379A (en) * 1979-05-18 1989-08-22 General Instrument Corporation Data communications system

Also Published As

Publication number Publication date
DE2226382A1 (de) 1973-03-15
DE2226382C3 (de) 1980-08-28
JPS4838036A (fr) 1973-06-05
FR2155203A5 (fr) 1973-05-18
US3771137A (en) 1973-11-06
JPS5149535B2 (fr) 1976-12-27
DE2226382B2 (de) 1979-12-13
GB1387043A (en) 1975-03-12
SE426110B (sv) 1982-12-06
IT953791B (it) 1973-08-10

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