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JPS5476025A - Paging control system enabling indicaion of page data attribute - Google Patents

Paging control system enabling indicaion of page data attribute

Info

Publication number
JPS5476025A
JPS5476025A JP14350677A JP14350677A JPS5476025A JP S5476025 A JPS5476025 A JP S5476025A JP 14350677 A JP14350677 A JP 14350677A JP 14350677 A JP14350677 A JP 14350677A JP S5476025 A JPS5476025 A JP S5476025A
Authority
JP
Japan
Prior art keywords
attribute
data
algorism
page data
paging control
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.)
Granted
Application number
JP14350677A
Other languages
Japanese (ja)
Other versions
JPS5721784B2 (en
Inventor
Yasushi Iketani
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
Priority to JP14350677A priority Critical patent/JPS5476025A/en
Publication of JPS5476025A publication Critical patent/JPS5476025A/en
Publication of JPS5721784B2 publication Critical patent/JPS5721784B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Memory System Of A Hierarchy Structure (AREA)

Abstract

PURPOSE: To ensure the modification of the LRU algorism and others for the convenience of the user by indicating the attribute of the page data by the program and also setting the priority according to the task.
CONSTITUTION: It is desirable that the paging control is given in the most preferable form and with every task process with use of a new algorism to supplement the LRU algorism. However, it is not preferable to decide such algorism previously. In this connection, attribute field 2 indicating the attribute of data 1 is provided on each page data 1, and the rewriting of the program is made possible for the user (It is the user who uses the data that knows best about the attribute of data 1). At the same time, data attribute indicating region 5, control attribute indicating region 6 and corresponding attribute indicating region 7 are provided to field 2, and the priority can be indicated via thr program between the attributes which are indicated according to the individual task.
COPYRIGHT: (C)1979,JPO&Japio
JP14350677A 1977-11-30 1977-11-30 Paging control system enabling indicaion of page data attribute Granted JPS5476025A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14350677A JPS5476025A (en) 1977-11-30 1977-11-30 Paging control system enabling indicaion of page data attribute

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14350677A JPS5476025A (en) 1977-11-30 1977-11-30 Paging control system enabling indicaion of page data attribute

Publications (2)

Publication Number Publication Date
JPS5476025A true JPS5476025A (en) 1979-06-18
JPS5721784B2 JPS5721784B2 (en) 1982-05-10

Family

ID=15340303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14350677A Granted JPS5476025A (en) 1977-11-30 1977-11-30 Paging control system enabling indicaion of page data attribute

Country Status (1)

Country Link
JP (1) JPS5476025A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57169989A (en) * 1981-04-14 1982-10-19 Nec Corp Working set managing system
JPS60151747A (en) * 1984-01-18 1985-08-09 Nec Corp Microprogram controller

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59126082U (en) * 1983-02-15 1984-08-24 三和シヤツタ−工業株式会社 shutters on bay windows

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5065141A (en) * 1973-10-11 1975-06-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5065141A (en) * 1973-10-11 1975-06-02

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57169989A (en) * 1981-04-14 1982-10-19 Nec Corp Working set managing system
JPH0119183B2 (en) * 1981-04-14 1989-04-10 Nippon Electric Co
JPS60151747A (en) * 1984-01-18 1985-08-09 Nec Corp Microprogram controller

Also Published As

Publication number Publication date
JPS5721784B2 (en) 1982-05-10

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