GB2009982B - Replacement location selection in cach memory - Google Patents

Replacement location selection in cach memory

Info

Publication number
GB2009982B
GB2009982B GB7847553A GB7847553A GB2009982B GB 2009982 B GB2009982 B GB 2009982B GB 7847553 A GB7847553 A GB 7847553A GB 7847553 A GB7847553 A GB 7847553A GB 2009982 B GB2009982 B GB 2009982B
Authority
GB
United Kingdom
Prior art keywords
cach
memory
location selection
replacement location
replacement
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
GB7847553A
Other languages
English (en)
Other versions
GB2009982A (en
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.)
Bull HN Information Systems Italia SpA
Bull HN Information Systems Inc
Original Assignee
Honeywell Information Systems Italia SpA
Honeywell Information Systems 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 Honeywell Information Systems Italia SpA, Honeywell Information Systems Inc filed Critical Honeywell Information Systems Italia SpA
Publication of GB2009982A publication Critical patent/GB2009982A/en
Application granted granted Critical
Publication of GB2009982B publication Critical patent/GB2009982B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F12/12—Replacement control
    • G06F12/121—Replacement control using replacement algorithms
    • G06F12/123—Replacement control using replacement algorithms with age lists, e.g. queue, most recently used [MRU] list or least recently used [LRU] list

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)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
GB7847553A 1977-12-08 1978-12-07 Replacement location selection in cach memory Expired GB2009982B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85857577A 1977-12-08 1977-12-08

Publications (2)

Publication Number Publication Date
GB2009982A GB2009982A (en) 1979-06-20
GB2009982B true GB2009982B (en) 1982-03-24

Family

ID=25328622

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7847553A Expired GB2009982B (en) 1977-12-08 1978-12-07 Replacement location selection in cach memory

Country Status (6)

Country Link
JP (1) JPS5489438A (enrdf_load_stackoverflow)
AU (1) AU523670B2 (enrdf_load_stackoverflow)
CA (1) CA1121515A (enrdf_load_stackoverflow)
DE (1) DE2853165A1 (enrdf_load_stackoverflow)
FR (1) FR2411465B1 (enrdf_load_stackoverflow)
GB (1) GB2009982B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322795A (en) * 1980-01-24 1982-03-30 Honeywell Information Systems Inc. Cache memory utilizing selective clearing and least recently used updating
JPS60181942A (ja) * 1984-02-29 1985-09-17 Fujitsu Ltd メモリ制御装置
DE19543193C1 (de) * 1995-11-20 1997-02-13 Daimler Benz Ag Vorbau für einen Personenkraftwagen mit einer Tragstruktur
JP3940148B2 (ja) * 2002-11-20 2007-07-04 富士通株式会社 メモリ制御装置およびキャッシュリプレース制御方法
US7673102B2 (en) 2006-05-17 2010-03-02 Qualcomm Incorporated Method and system for maximum residency replacement of cache memory

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1249926B (de) * 1961-08-08 1967-09-14 Radio Corporation of America New York, NY (V St A) Einrichtung zum Umadressieren fehlerhafter Speicherstellen eines beliebig zuganglichen Hauptspeichers in einer Datenverarbeitungsanlage
GB1124017A (en) * 1964-12-17 1968-08-14 English Electric Computers Ltd Data storage apparatus
US3840862A (en) * 1973-09-27 1974-10-08 Honeywell Inf Systems Status indicator apparatus for tag directory in associative stores
JPS5090259A (enrdf_load_stackoverflow) * 1973-12-10 1975-07-19

Also Published As

Publication number Publication date
FR2411465A1 (fr) 1979-07-06
DE2853165C2 (enrdf_load_stackoverflow) 1989-09-21
FR2411465B1 (fr) 1986-05-30
DE2853165A1 (de) 1979-06-13
JPS5489438A (en) 1979-07-16
CA1121515A (en) 1982-04-06
GB2009982A (en) 1979-06-20
AU523670B2 (en) 1982-08-12
AU4224578A (en) 1980-06-12

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Legal Events

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