DE3853529T2 - Dynamische Mehrbefehle-Mehrdaten-Mehrpipeline-Gleitpunkteinheit. - Google Patents

Dynamische Mehrbefehle-Mehrdaten-Mehrpipeline-Gleitpunkteinheit.

Info

Publication number
DE3853529T2
DE3853529T2 DE3853529T DE3853529T DE3853529T2 DE 3853529 T2 DE3853529 T2 DE 3853529T2 DE 3853529 T DE3853529 T DE 3853529T DE 3853529 T DE3853529 T DE 3853529T DE 3853529 T2 DE3853529 T2 DE 3853529T2
Authority
DE
Germany
Prior art keywords
floating point
instruction
point unit
data
dynamic
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.)
Expired - Fee Related
Application number
DE3853529T
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English (en)
Other versions
DE3853529D1 (de
Inventor
Eric Mark Schwarz
Stamatis Vassiliadis
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE3853529D1 publication Critical patent/DE3853529D1/de
Publication of DE3853529T2 publication Critical patent/DE3853529T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G06F15/8092—Array of vector units
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30181—Instruction operation extension or modification
    • G06F9/30189—Instruction operation extension or modification according to execution mode, e.g. mode flag
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline, look ahead
    • G06F9/3836—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution
    • G06F9/3851—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution from multiple instruction streams, e.g. multistreaming
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline, look ahead
    • G06F9/3885—Concurrent instruction execution, e.g. pipeline, look ahead using a plurality of independent parallel functional units
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline, look ahead
    • G06F9/3885—Concurrent instruction execution, e.g. pipeline, look ahead using a plurality of independent parallel functional units
    • G06F9/3889—Concurrent instruction execution, e.g. pipeline, look ahead using a plurality of independent parallel functional units controlled by multiple instructions, e.g. MIMD, decoupled access or execute

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Multimedia (AREA)
  • Advance Control (AREA)
  • Multi Processors (AREA)
DE3853529T 1987-09-30 1988-06-21 Dynamische Mehrbefehle-Mehrdaten-Mehrpipeline-Gleitpunkteinheit. Expired - Fee Related DE3853529T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/102,985 US4916652A (en) 1987-09-30 1987-09-30 Dynamic multiple instruction stream multiple data multiple pipeline apparatus for floating-point single instruction stream single data architectures

Publications (2)

Publication Number Publication Date
DE3853529D1 DE3853529D1 (de) 1995-05-11
DE3853529T2 true DE3853529T2 (de) 1995-09-28

Family

ID=22292751

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3853529T Expired - Fee Related DE3853529T2 (de) 1987-09-30 1988-06-21 Dynamische Mehrbefehle-Mehrdaten-Mehrpipeline-Gleitpunkteinheit.

Country Status (6)

Country Link
US (1) US4916652A (de)
EP (1) EP0328721B1 (de)
JP (1) JPH01102644A (de)
BR (1) BR8804969A (de)
CA (1) CA1313273C (de)
DE (1) DE3853529T2 (de)

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EP0328721A2 (de) 1989-08-23
EP0328721A3 (en) 1990-07-18
US4916652A (en) 1990-04-10
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JPH01102644A (ja) 1989-04-20
CA1313273C (en) 1993-01-26
DE3853529D1 (de) 1995-05-11

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