JPS53134334A - Prefetch system in information processor having buffer memory - Google Patents

Prefetch system in information processor having buffer memory

Info

Publication number
JPS53134334A
JPS53134334A JP4934877A JP4934877A JPS53134334A JP S53134334 A JPS53134334 A JP S53134334A JP 4934877 A JP4934877 A JP 4934877A JP 4934877 A JP4934877 A JP 4934877A JP S53134334 A JPS53134334 A JP S53134334A
Authority
JP
Japan
Prior art keywords
buffer memory
information processor
prefetch system
prefetch
block
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.)
Pending
Application number
JP4934877A
Other languages
Japanese (ja)
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 JP4934877A priority Critical patent/JPS53134334A/en
Publication of JPS53134334A publication Critical patent/JPS53134334A/en
Pending legal-status Critical Current

Links

Landscapes

  • Memory System Of A Hierarchy Structure (AREA)

Abstract

PURPOSE: To increase the processing efficiency, by simultaneously checking if the block requested from the CPU and the next block are in the buffer memory.
COPYRIGHT: (C)1978,JPO&Japio
JP4934877A 1977-04-28 1977-04-28 Prefetch system in information processor having buffer memory Pending JPS53134334A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4934877A JPS53134334A (en) 1977-04-28 1977-04-28 Prefetch system in information processor having buffer memory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4934877A JPS53134334A (en) 1977-04-28 1977-04-28 Prefetch system in information processor having buffer memory

Publications (1)

Publication Number Publication Date
JPS53134334A true JPS53134334A (en) 1978-11-22

Family

ID=12828498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4934877A Pending JPS53134334A (en) 1977-04-28 1977-04-28 Prefetch system in information processor having buffer memory

Country Status (1)

Country Link
JP (1) JPS53134334A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54112130A (en) * 1978-02-22 1979-09-01 Fujitsu Ltd Buffer memory transfer system
JPH03292548A (en) * 1990-04-11 1991-12-24 Koufu Nippon Denki Kk Information processor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54112130A (en) * 1978-02-22 1979-09-01 Fujitsu Ltd Buffer memory transfer system
JPH03292548A (en) * 1990-04-11 1991-12-24 Koufu Nippon Denki Kk Information processor

Similar Documents

Publication Publication Date Title
JPS5387640A (en) Data processing unit
JPS5398741A (en) High level recording and processing system
JPS5318931A (en) Information processor
JPS53134334A (en) Prefetch system in information processor having buffer memory
JPS539434A (en) Data processor system
JPS53142843A (en) Data processor
JPS53121538A (en) Information processor
JPS52143725A (en) Data processing unit
JPS5242037A (en) Data i/o unit
JPS5335447A (en) Multi processor system
JPS526031A (en) Information processing unit
JPS5395525A (en) Page print processor
JPS5211729A (en) Information processing unit
JPS5437644A (en) Information processing system
JPS53116040A (en) System controller
JPS53116041A (en) System controller
JPS5255450A (en) Control system of processor
JPS51124335A (en) Memory control device in multiprocessor configuration
JPS52112237A (en) Memory control unit
JPS52104024A (en) Information check system
JPS52141152A (en) Data collection system
JPS5434728A (en) Input/output control system
JPS5387630A (en) Information processing unit
JPS5421229A (en) Data fetch system
JPS52155936A (en) Data transfer control system