JPS57109177A - List processing system - Google Patents

List processing system

Info

Publication number
JPS57109177A
JPS57109177A JP18694380A JP18694380A JPS57109177A JP S57109177 A JPS57109177 A JP S57109177A JP 18694380 A JP18694380 A JP 18694380A JP 18694380 A JP18694380 A JP 18694380A JP S57109177 A JPS57109177 A JP S57109177A
Authority
JP
Japan
Prior art keywords
page
cells
storage area
register
control word
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
JP18694380A
Other languages
Japanese (ja)
Other versions
JPS6037931B2 (en
Inventor
Akira Hattori
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 JP18694380A priority Critical patent/JPS6037931B2/en
Publication of JPS57109177A publication Critical patent/JPS57109177A/en
Publication of JPS6037931B2 publication Critical patent/JPS6037931B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Devices For Executing Special Programs (AREA)

Abstract

PURPOSE:To make list processing in page unit efficiently, by using cells with priority from the cells in a page allocated in a real storage area in response to discrimination information in a page control word, in a virtual storage system in page unit. CONSTITUTION:The content of a head pointer with free cells is set to an address register 90 and stored in registers 92 and 94, after the page control word designated with an address decoder 91 is read out. If the control information in the page control word of the register 92 is zero, the page is not in the real storage area, a gate G1 is opened, the content of the next pointer is set to the register 90, and the cells in the page allocated to the real storage area are used with priority. Thus, the information processing by the virtual storage system in page unit minimizes the replacement of page and is made in a short processing time, resulting in the list processing system in efficient page unit.
JP18694380A 1980-12-26 1980-12-26 List processing method Expired JPS6037931B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18694380A JPS6037931B2 (en) 1980-12-26 1980-12-26 List processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18694380A JPS6037931B2 (en) 1980-12-26 1980-12-26 List processing method

Publications (2)

Publication Number Publication Date
JPS57109177A true JPS57109177A (en) 1982-07-07
JPS6037931B2 JPS6037931B2 (en) 1985-08-29

Family

ID=16197430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18694380A Expired JPS6037931B2 (en) 1980-12-26 1980-12-26 List processing method

Country Status (1)

Country Link
JP (1) JPS6037931B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60189015A (en) * 1984-03-07 1985-09-26 Toshiba Corp Process monitor device
WO1990007151A1 (en) * 1988-12-14 1990-06-28 Sony Corporation Data management system
JPH0723577A (en) * 1993-01-27 1995-01-24 Nec Corp Motor control circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60189015A (en) * 1984-03-07 1985-09-26 Toshiba Corp Process monitor device
JPH0444769B2 (en) * 1984-03-07 1992-07-22 Tokyo Shibaura Electric Co
WO1990007151A1 (en) * 1988-12-14 1990-06-28 Sony Corporation Data management system
JPH0723577A (en) * 1993-01-27 1995-01-24 Nec Corp Motor control circuit

Also Published As

Publication number Publication date
JPS6037931B2 (en) 1985-08-29

Similar Documents

Publication Publication Date Title
JPS5525860A (en) Memory system
JPS57109177A (en) List processing system
JPS5555490A (en) Memory control system
JPS57105877A (en) Stack memory device
JPS54108539A (en) Virtual memory control system of information processor
JPS5789147A (en) Method for planting and controlling micro-program
JPS5785148A (en) Instruction sequence control device
JPS5533282A (en) Buffer control system
JPS5740790A (en) Storage control system
JPS5724083A (en) Buffer memory
JPS57189386A (en) Information processor
JPS57189229A (en) Recording and controlling system for career information
JPS57191759A (en) Microprogram tracing system
JPS57164356A (en) Data save system before alteration of data processing system
JPS556685A (en) Intermediate buffer memory control system
JPS5712469A (en) Buffer memory control system
JPS56137447A (en) Information processor
JPS5743222A (en) Input and output processing system
JPS56101250A (en) Data processor
JPS5759251A (en) Variable-word-length data processing system of data flow computer
JPS57166648A (en) Control system for microprogram
JPS57162160A (en) Storage element with clear function
JPS5730045A (en) List processor
JPS54148336A (en) Information processor
JPS57164482A (en) Memory controlling system