JPS5696369A - Vector element conversion processing system - Google Patents

Vector element conversion processing system

Info

Publication number
JPS5696369A
JPS5696369A JP17220579A JP17220579A JPS5696369A JP S5696369 A JPS5696369 A JP S5696369A JP 17220579 A JP17220579 A JP 17220579A JP 17220579 A JP17220579 A JP 17220579A JP S5696369 A JPS5696369 A JP S5696369A
Authority
JP
Japan
Prior art keywords
data
registers
bits
register
conversion processing
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
JP17220579A
Other languages
Japanese (ja)
Other versions
JPS6019825B2 (en
Inventor
Keiichiro Uchida
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 JP17220579A priority Critical patent/JPS6019825B2/en
Publication of JPS5696369A publication Critical patent/JPS5696369A/en
Publication of JPS6019825B2 publication Critical patent/JPS6019825B2/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
    • G06F15/8053—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 enhance processing speed, by reading and processing respective sets of plural element data and plural mask bits. CONSTITUTION:Plural element data (b) and mask bits (m) in the vector register are read as one unit in one cycle of the conversion processing. Registers 3-0 and 3-1 where data (b) is set, register 4 where contents of one of these registers are held temporarily, registers 6-0 and 6-1 where plural element data (a) of the conversion result are set, and an align processing circuit provided with the gate which transfers contents of registers 3 and 4 to register 6 are provided, and bits (m) are utilized to generate gate control signals in 7-13, and data (b) is converted to data (a) corresponding to bits (m).
JP17220579A 1979-12-28 1979-12-28 Vector element conversion processing method Expired JPS6019825B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17220579A JPS6019825B2 (en) 1979-12-28 1979-12-28 Vector element conversion processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17220579A JPS6019825B2 (en) 1979-12-28 1979-12-28 Vector element conversion processing method

Publications (2)

Publication Number Publication Date
JPS5696369A true JPS5696369A (en) 1981-08-04
JPS6019825B2 JPS6019825B2 (en) 1985-05-18

Family

ID=15937527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17220579A Expired JPS6019825B2 (en) 1979-12-28 1979-12-28 Vector element conversion processing method

Country Status (1)

Country Link
JP (1) JPS6019825B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6072071A (en) * 1983-09-28 1985-04-24 Nec Corp Vector processing device
JPS60263268A (en) * 1984-06-12 1985-12-26 Nec Corp Vector processor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6072071A (en) * 1983-09-28 1985-04-24 Nec Corp Vector processing device
JPH0310138B2 (en) * 1983-09-28 1991-02-13 Nippon Electric Co
JPS60263268A (en) * 1984-06-12 1985-12-26 Nec Corp Vector processor
JPH0325822B2 (en) * 1984-06-12 1991-04-09 Nippon Electric Co

Also Published As

Publication number Publication date
JPS6019825B2 (en) 1985-05-18

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