JPS5757372A - Pipeline operating device - Google Patents

Pipeline operating device

Info

Publication number
JPS5757372A
JPS5757372A JP13196580A JP13196580A JPS5757372A JP S5757372 A JPS5757372 A JP S5757372A JP 13196580 A JP13196580 A JP 13196580A JP 13196580 A JP13196580 A JP 13196580A JP S5757372 A JPS5757372 A JP S5757372A
Authority
JP
Japan
Prior art keywords
same
operating device
pipeline operating
pipeline
element data
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
JP13196580A
Other languages
Japanese (ja)
Other versions
JPS6160474B2 (en
Inventor
Keiichiro Uchida
Tetsuo Okamoto
Hiroshi Tamura
Shigeaki Okuya
Isao Azuma
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 JP13196580A priority Critical patent/JPS5757372A/en
Publication of JPS5757372A publication Critical patent/JPS5757372A/en
Publication of JPS6160474B2 publication Critical patent/JPS6160474B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/80—Architectures of general purpose stored program computers comprising an array of processing units with common control, e.g. single instruction multiple data processors
    • G06F15/8053—Vector processors

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Complex Calculations (AREA)

Abstract

PURPOSE:To execute the vector operation efficiently, by supplying element data of the same number in memory banks to a pipeline operating part simultaneously in a pipeline operating device. CONSTITUTION:In a pipeline operating device, elements of vector registers are interleaved and stored in memory banks 3-6 divided into plural vector registers, and element data of the same number are stored in the same memory bank. The same element data in memory banks are supplied to pipeline oprating parts 27 and 29 simultaneously and are operated. Consequently, a specific memory bank is not occupied during vector calculation. Since elements of the same number are set in the same memory bank, the control is facilitated.
JP13196580A 1980-09-22 1980-09-22 Pipeline operating device Granted JPS5757372A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13196580A JPS5757372A (en) 1980-09-22 1980-09-22 Pipeline operating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13196580A JPS5757372A (en) 1980-09-22 1980-09-22 Pipeline operating device

Publications (2)

Publication Number Publication Date
JPS5757372A true JPS5757372A (en) 1982-04-06
JPS6160474B2 JPS6160474B2 (en) 1986-12-20

Family

ID=15070358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13196580A Granted JPS5757372A (en) 1980-09-22 1980-09-22 Pipeline operating device

Country Status (1)

Country Link
JP (1) JPS5757372A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0367995A2 (en) * 1988-10-08 1990-05-16 Nec Corporation Vector data transfer controller
JP2009205206A (en) * 2008-02-26 2009-09-10 Nec Computertechno Ltd Vector operation unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0367995A2 (en) * 1988-10-08 1990-05-16 Nec Corporation Vector data transfer controller
JP2009205206A (en) * 2008-02-26 2009-09-10 Nec Computertechno Ltd Vector operation unit

Also Published As

Publication number Publication date
JPS6160474B2 (en) 1986-12-20

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