JPS5764863A - Information processor system - Google Patents

Information processor system

Info

Publication number
JPS5764863A
JPS5764863A JP14132780A JP14132780A JPS5764863A JP S5764863 A JPS5764863 A JP S5764863A JP 14132780 A JP14132780 A JP 14132780A JP 14132780 A JP14132780 A JP 14132780A JP S5764863 A JPS5764863 A JP S5764863A
Authority
JP
Japan
Prior art keywords
arithmetic
vector
central processor
general
sets
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
JP14132780A
Other languages
Japanese (ja)
Other versions
JPS6058502B2 (en
Inventor
Kuniaki Taga
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP14132780A priority Critical patent/JPS6058502B2/en
Publication of JPS5764863A publication Critical patent/JPS5764863A/en
Publication of JPS6058502B2 publication Critical patent/JPS6058502B2/en
Expired 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
    • G06F15/8007—Architectures of general purpose stored program computers comprising an array of processing units with common control, e.g. single instruction multiple data processors single instruction multiple data [SIMD] multiprocessors

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)
  • Advance Control (AREA)
  • Multi Processors (AREA)
  • Complex Calculations (AREA)

Abstract

PURPOSE:To realize a general-purpose and high-speed system, by combining plural general-purpose central processors and providing a control central processor that controls the hole system and an arithmetic central processor ggroup that shares the vector operation. CONSTITUTION:A control central processor 1 informs the value of the entire vector word number C and the number P of the using arithmetic central processors to arithmetic central processors 20, 21-2(P-1) and then allots the logic number Pi. An arithmetic central processor PEi divides the general repetitive vector arithmetic number C by the number P with use of an arithmetic frequency calculating circuit 2i0 to obtain a quotient Q and residue I. Then Pi+1 is compared with the residueI, and the Q is added in the case of Pi+1 <=I. While 1 is added to the Q in the case of Pi+1>I. Then Q+1 is stored in the form of a vector arithmetic frequency Qi. In addition, the distance between the start address of the vector operation and each vector to read Q sets or Q+1 sets of vector groups. Then an operation is carried out for storage to complete an operation.
JP14132780A 1980-10-09 1980-10-09 information processing system Expired JPS6058502B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14132780A JPS6058502B2 (en) 1980-10-09 1980-10-09 information processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14132780A JPS6058502B2 (en) 1980-10-09 1980-10-09 information processing system

Publications (2)

Publication Number Publication Date
JPS5764863A true JPS5764863A (en) 1982-04-20
JPS6058502B2 JPS6058502B2 (en) 1985-12-20

Family

ID=15289350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14132780A Expired JPS6058502B2 (en) 1980-10-09 1980-10-09 information processing system

Country Status (1)

Country Link
JP (1) JPS6058502B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6077265A (en) * 1983-10-05 1985-05-01 Hitachi Ltd Vector processor
JPS60215280A (en) * 1984-04-10 1985-10-28 Nec Corp Vector arithmetic processor
JPS6298454A (en) * 1985-10-25 1987-05-07 Hitachi Ltd Controlling system for parallel processor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6077265A (en) * 1983-10-05 1985-05-01 Hitachi Ltd Vector processor
JPS60215280A (en) * 1984-04-10 1985-10-28 Nec Corp Vector arithmetic processor
JPS6298454A (en) * 1985-10-25 1987-05-07 Hitachi Ltd Controlling system for parallel processor

Also Published As

Publication number Publication date
JPS6058502B2 (en) 1985-12-20

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