JPS56110149A - Parallel classification processing device - Google Patents

Parallel classification processing device

Info

Publication number
JPS56110149A
JPS56110149A JP1274780A JP1274780A JPS56110149A JP S56110149 A JPS56110149 A JP S56110149A JP 1274780 A JP1274780 A JP 1274780A JP 1274780 A JP1274780 A JP 1274780A JP S56110149 A JPS56110149 A JP S56110149A
Authority
JP
Japan
Prior art keywords
order
input
output
numerical values
signal lines
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
JP1274780A
Other languages
Japanese (ja)
Other versions
JPS627578B2 (en
Inventor
Yoshihiro Kasuya
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 JP1274780A priority Critical patent/JPS56110149A/en
Priority to US06/232,052 priority patent/US4410960A/en
Publication of JPS56110149A publication Critical patent/JPS56110149A/en
Publication of JPS627578B2 publication Critical patent/JPS627578B2/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
    • G06F7/22—Arrangements for sorting or merging computer data on continuous record carriers, e.g. tape, drum, disc
    • G06F7/24—Sorting, i.e. extracting data from one or more carriers, rearranging the data in numerical or other ordered sequence, and rerecording the sorted data on the original carrier or on a different carrier or set of carriers sorting methods in general
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F2207/22—Indexing scheme relating to groups G06F7/22 - G06F7/36
    • G06F2207/228—Sorting or merging network

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Image Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

PURPOSE:To decrease the number of circuits and also execute classification processing at a high speed, by arranging classification cells in plural rows which output the input nemerical values after rearranging said values in order of size, and obtaining the outputs whose arranging has been changed in order of size. CONSTITUTION:The classification cells 11-16 output two numerical value which have been input, in order, for instance, the cell 11 compares the numerical values which are input from the input signal lines 1001, 1002, and outputs smaller value and larger value to the output signal line 1011 and the output signal line 1012, respectively. The classification cells 21-215 input 2 pairs of two numerical values which have been arranged in order, and output these four numerical values in accordance with the order. For instance, the cell 21 inputs the numerical values from the input signal lines 1011-1014, compares these four numerical values, and outputs them from the smallest value in order, making them correspond to the output signal lines 2011-2014. In this way, the numerical values which have been provided from the input signal lines 1001-10012 are rearranged in order of size, and are output to the output signal lines 2001-20012 from the smallest numerical value in order.
JP1274780A 1980-02-05 1980-02-05 Parallel classification processing device Granted JPS56110149A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1274780A JPS56110149A (en) 1980-02-05 1980-02-05 Parallel classification processing device
US06/232,052 US4410960A (en) 1980-02-05 1981-02-05 Sorting circuit for three or more inputs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1274780A JPS56110149A (en) 1980-02-05 1980-02-05 Parallel classification processing device

Publications (2)

Publication Number Publication Date
JPS56110149A true JPS56110149A (en) 1981-09-01
JPS627578B2 JPS627578B2 (en) 1987-02-18

Family

ID=11814007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1274780A Granted JPS56110149A (en) 1980-02-05 1980-02-05 Parallel classification processing device

Country Status (1)

Country Link
JP (1) JPS56110149A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6170U (en) * 1984-06-05 1986-01-06 横河電機株式会社 signal selection circuit
EP0186595A2 (en) * 1984-12-24 1986-07-02 STMicroelectronics, Inc. Routing technique

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6170U (en) * 1984-06-05 1986-01-06 横河電機株式会社 signal selection circuit
JPH0530139Y2 (en) * 1984-06-05 1993-08-02
EP0186595A2 (en) * 1984-12-24 1986-07-02 STMicroelectronics, Inc. Routing technique

Also Published As

Publication number Publication date
JPS627578B2 (en) 1987-02-18

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