GB1557495A - Data processing system - Google Patents

Data processing system

Info

Publication number
GB1557495A
GB1557495A GB4670277A GB4670277A GB1557495A GB 1557495 A GB1557495 A GB 1557495A GB 4670277 A GB4670277 A GB 4670277A GB 4670277 A GB4670277 A GB 4670277A GB 1557495 A GB1557495 A GB 1557495A
Authority
GB
United Kingdom
Prior art keywords
data processing
processing system
data
processing
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
GB4670277A
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of GB1557495A publication Critical patent/GB1557495A/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
    • G06F12/0811—Multiuser, multiprocessor or multiprocessing cache systems with multilevel cache hierarchies
GB4670277A 1976-11-10 1977-11-09 Data processing system Expired GB1557495A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13505376A JPS5373927A (en) 1976-11-10 1976-11-10 Replacing system of intermediate buffer memory

Publications (1)

Publication Number Publication Date
GB1557495A true GB1557495A (en) 1979-12-12

Family

ID=15142809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4670277A Expired GB1557495A (en) 1976-11-10 1977-11-09 Data processing system

Country Status (4)

Country Link
JP (1) JPS5373927A (en)
DE (1) DE2750126C3 (en)
FR (1) FR2371019A1 (en)
GB (1) GB1557495A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4445174A (en) * 1981-03-31 1984-04-24 International Business Machines Corporation Multiprocessing system including a shared cache
US4463420A (en) * 1982-02-23 1984-07-31 International Business Machines Corporation Multiprocessor cache replacement under task control
CA2047888A1 (en) * 1990-07-27 1992-01-28 Hirosada Tone Hierarchical memory control system
US7024519B2 (en) 2002-05-06 2006-04-04 Sony Computer Entertainment Inc. Methods and apparatus for controlling hierarchical cache memory
US7577793B2 (en) * 2006-01-19 2009-08-18 International Business Machines Corporation Patrol snooping for higher level cache eviction candidate identification
JP2008046902A (en) * 2006-08-17 2008-02-28 Fujitsu Ltd Information processing system, information processing board, cache tag, and method for updating snoop tag
JP5404433B2 (en) * 2010-01-08 2014-01-29 株式会社東芝 Multi-core system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947823A (en) * 1973-12-26 1976-03-30 International Business Machines Corp. Means for coordinating asynchronous main store accesses in a multiprocessing system using virtual storage

Also Published As

Publication number Publication date
DE2750126B2 (en) 1979-04-26
FR2371019A1 (en) 1978-06-09
DE2750126A1 (en) 1978-05-11
JPS5373927A (en) 1978-06-30
DE2750126C3 (en) 1979-12-20
FR2371019B1 (en) 1982-05-07
JPS5760664B2 (en) 1982-12-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19951109