FR2447063B1 - DATA PROCESSING SYSTEM COMPRISING A CARD UNIT WITH INFORMATION REPLACEMENT DEVICE - Google Patents

DATA PROCESSING SYSTEM COMPRISING A CARD UNIT WITH INFORMATION REPLACEMENT DEVICE

Info

Publication number
FR2447063B1
FR2447063B1 FR797930208A FR7930208A FR2447063B1 FR 2447063 B1 FR2447063 B1 FR 2447063B1 FR 797930208 A FR797930208 A FR 797930208A FR 7930208 A FR7930208 A FR 7930208A FR 2447063 B1 FR2447063 B1 FR 2447063B1
Authority
FR
France
Prior art keywords
data processing
processing system
card unit
replacement device
information 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 - Lifetime
Application number
FR797930208A
Other languages
French (fr)
Other versions
FR2447063A1 (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
Priority claimed from US05/968,048 external-priority patent/US4314331A/en
Priority claimed from US06/005,101 external-priority patent/US4268907A/en
Application filed by Honeywell Information Systems Italia SpA, Honeywell Information Systems Inc filed Critical Honeywell Information Systems Italia SpA
Publication of FR2447063A1 publication Critical patent/FR2447063A1/en
Application granted granted Critical
Publication of FR2447063B1 publication Critical patent/FR2447063B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G06F12/12—Replacement control
    • G06F12/121—Replacement control using replacement algorithms
    • G06F12/126—Replacement control using replacement algorithms with special data handling, e.g. priority of data or instructions, handling errors or pinning

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)
FR797930208A 1978-12-11 1979-12-10 DATA PROCESSING SYSTEM COMPRISING A CARD UNIT WITH INFORMATION REPLACEMENT DEVICE Expired - Lifetime FR2447063B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/968,048 US4314331A (en) 1978-12-11 1978-12-11 Cache unit information replacement apparatus
US06/005,101 US4268907A (en) 1979-01-22 1979-01-22 Cache unit bypass apparatus

Publications (2)

Publication Number Publication Date
FR2447063A1 FR2447063A1 (en) 1980-08-14
FR2447063B1 true FR2447063B1 (en) 1990-08-31

Family

ID=26673931

Family Applications (1)

Application Number Title Priority Date Filing Date
FR797930208A Expired - Lifetime FR2447063B1 (en) 1978-12-11 1979-12-10 DATA PROCESSING SYSTEM COMPRISING A CARD UNIT WITH INFORMATION REPLACEMENT DEVICE

Country Status (3)

Country Link
DE (1) DE2949793A1 (en)
FR (1) FR2447063B1 (en)
GB (2) GB2075731B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2822588B2 (en) * 1990-04-30 1998-11-11 日本電気株式会社 Cache memory device
DE4323929A1 (en) * 1992-10-13 1994-04-14 Hewlett Packard Co Software-managed, multi-level cache storage system
CN112463079B (en) * 2020-12-17 2023-12-22 北京浪潮数据技术有限公司 Data storage control method, device, equipment and readable storage medium

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075686A (en) * 1976-12-30 1978-02-21 Honeywell Information Systems Inc. Input/output cache system including bypass capability

Also Published As

Publication number Publication date
GB2075731A (en) 1981-11-18
GB2037038A (en) 1980-07-02
GB2037038B (en) 1983-05-05
DE2949793A1 (en) 1980-06-12
FR2447063A1 (en) 1980-08-14
DE2949793C2 (en) 1989-03-09
GB2075731B (en) 1983-05-25

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Legal Events

Date Code Title Description
ST Notification of lapse
RC Opposition against decision of lapse
DA Annulment of decision of lapse
ST Notification of lapse