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JPS5757363A - Processor of parallel data - Google Patents

Processor of parallel data

Info

Publication number
JPS5757363A
JPS5757363A JP55131863A JP13186380A JPS5757363A JP S5757363 A JPS5757363 A JP S5757363A JP 55131863 A JP55131863 A JP 55131863A JP 13186380 A JP13186380 A JP 13186380A JP S5757363 A JPS5757363 A JP S5757363A
Authority
JP
Japan
Prior art keywords
processor
data
sum
processors
parallel 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
JP55131863A
Other languages
Japanese (ja)
Other versions
JPS6126707B2 (en
Inventor
Toshio Kondo
Makoto Aoki
Takatoshi Nakajima
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP55131863A priority Critical patent/JPS5757363A/en
Publication of JPS5757363A publication Critical patent/JPS5757363A/en
Publication of JPS6126707B2 publication Critical patent/JPS6126707B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/50—Adding; Subtracting

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Computing Systems (AREA)
  • Mathematical Optimization (AREA)
  • General Engineering & Computer Science (AREA)
  • Multi Processors (AREA)
  • Complex Calculations (AREA)
  • Image Processing (AREA)

Abstract

PURPOSE:to obtain both the partial sum and the total sum of the gathering of data in a higher speed, by obtaining the sum of each held data by the ripple addition between two of the porcessors that form a parallel data processing part. CONSTITUTION:A parallel data processor contains processors PE1-PEn to perform a parallel data process based on a command given from a control part. For such processor, the 1st stage is set at the 1st processor PE' that ignores an input data 23 given from another processor PE and transfers its own held data 22 to the processor PE by a sum command given from the control part. Then the data 23 sent from the processor PE is added to the data 22 and then transferred to another processor PE by the 2nd processor PE''. Such processors PE'' are connected longitudinally. In such way, the sum of the data held at the processors PE can be obtained by the ripple addition between the processors PE.
JP55131863A 1980-09-22 1980-09-22 Processor of parallel data Granted JPS5757363A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55131863A JPS5757363A (en) 1980-09-22 1980-09-22 Processor of parallel data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55131863A JPS5757363A (en) 1980-09-22 1980-09-22 Processor of parallel data

Publications (2)

Publication Number Publication Date
JPS5757363A true JPS5757363A (en) 1982-04-06
JPS6126707B2 JPS6126707B2 (en) 1986-06-21

Family

ID=15067879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55131863A Granted JPS5757363A (en) 1980-09-22 1980-09-22 Processor of parallel data

Country Status (1)

Country Link
JP (1) JPS5757363A (en)

Also Published As

Publication number Publication date
JPS6126707B2 (en) 1986-06-21

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