JPS5790780A - Array processor - Google Patents

Array processor

Info

Publication number
JPS5790780A
JPS5790780A JP16589280A JP16589280A JPS5790780A JP S5790780 A JPS5790780 A JP S5790780A JP 16589280 A JP16589280 A JP 16589280A JP 16589280 A JP16589280 A JP 16589280A JP S5790780 A JPS5790780 A JP S5790780A
Authority
JP
Japan
Prior art keywords
subfield
control
codes
code
acrl
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.)
Pending
Application number
JP16589280A
Other languages
Japanese (ja)
Inventor
Shuzo Fukuda
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP16589280A priority Critical patent/JPS5790780A/en
Publication of JPS5790780A publication Critical patent/JPS5790780A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/16—Matrix or vector computation, e.g. matrix-matrix or matrix-vector multiplication, matrix factorization

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Computational Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Algebra (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Advance Control (AREA)
  • Complex Calculations (AREA)

Abstract

PURPOSE:To realize a high-speed operation for both of an operation pair and at the same time to prevent the waste of the control store, by distributing only the routine of one side to the control store in an arithmetic process that forms an operation pair. CONSTITUTION:Codes 1-k are provided for an AF subfield, and the codes of a CNS field are set opposite to K1-Kk with an ACRL subfield set equal to 1 to execute a microinstruction. Thus the codes K1-Kk are set to control registers ACR1-ACRk . A code (i) is designated to the AF subfield with the ACRL subfield=0 and an ACRE subfield=1 respectively to execute a microinstruction. Thus an output Ki of ACRi selected by a DEC is supplied to the (f) of ALU through an OGi. Accordingly different types of operations are carried out by the ALU according to the control code Ki which is set to a control register ACRi even through the AF subfield has the same code (i).
JP16589280A 1980-11-27 1980-11-27 Array processor Pending JPS5790780A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16589280A JPS5790780A (en) 1980-11-27 1980-11-27 Array processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16589280A JPS5790780A (en) 1980-11-27 1980-11-27 Array processor

Publications (1)

Publication Number Publication Date
JPS5790780A true JPS5790780A (en) 1982-06-05

Family

ID=15820953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16589280A Pending JPS5790780A (en) 1980-11-27 1980-11-27 Array processor

Country Status (1)

Country Link
JP (1) JPS5790780A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59197937A (en) * 1983-04-25 1984-11-09 Toshiba Corp Microinstruction controlling device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5226131A (en) * 1975-08-22 1977-02-26 Nec Corp Method of making out the operation control signal in microprograming c ontrol system computer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5226131A (en) * 1975-08-22 1977-02-26 Nec Corp Method of making out the operation control signal in microprograming c ontrol system computer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59197937A (en) * 1983-04-25 1984-11-09 Toshiba Corp Microinstruction controlling device

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