DK648189A - Databehandlingssystem med flere pipelineenheder og fremgangsmaade til organisering af et saadant system - Google Patents

Databehandlingssystem med flere pipelineenheder og fremgangsmaade til organisering af et saadant system Download PDF

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Publication number
DK648189A
DK648189A DK648189A DK648189A DK648189A DK 648189 A DK648189 A DK 648189A DK 648189 A DK648189 A DK 648189A DK 648189 A DK648189 A DK 648189A DK 648189 A DK648189 A DK 648189A
Authority
DK
Denmark
Prior art keywords
organizing
procedures
data processing
multiple pipeline
pipeline units
Prior art date
Application number
DK648189A
Other languages
Danish (da)
English (en)
Other versions
DK648189D0 (da
Inventor
Ming-Tzer Miu
Thomas F Joyce
Original Assignee
Bull Hn Information Syst
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 Bull Hn Information Syst filed Critical Bull Hn Information Syst
Publication of DK648189D0 publication Critical patent/DK648189D0/da
Publication of DK648189A publication Critical patent/DK648189A/da

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
    • 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 or look ahead
    • G06F9/3867—Concurrent instruction execution, e.g. pipeline or look ahead using instruction pipelines
    • G06F9/3873—Variable length pipelines, e.g. elastic pipeline
    • 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 or look ahead
    • G06F9/3802—Instruction prefetching
    • G06F9/3804—Instruction prefetching for branches, e.g. hedging, branch folding
    • 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 or look ahead
    • G06F9/3867—Concurrent instruction execution, e.g. pipeline or look ahead using instruction pipelines
    • 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 or look ahead
    • G06F9/3885—Concurrent instruction execution, e.g. pipeline or look ahead using a plurality of independent parallel functional units

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Mathematical Physics (AREA)
  • Advance Control (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Image Processing (AREA)
  • Programmable Controllers (AREA)
  • General Factory Administration (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
DK648189A 1988-12-19 1989-12-19 Databehandlingssystem med flere pipelineenheder og fremgangsmaade til organisering af et saadant system DK648189A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28658088A 1988-12-19 1988-12-19

Publications (2)

Publication Number Publication Date
DK648189D0 DK648189D0 (da) 1989-12-19
DK648189A true DK648189A (da) 1990-06-20

Family

ID=23099255

Family Applications (1)

Application Number Title Priority Date Filing Date
DK648189A DK648189A (da) 1988-12-19 1989-12-19 Databehandlingssystem med flere pipelineenheder og fremgangsmaade til organisering af et saadant system

Country Status (15)

Country Link
EP (1) EP0378816B1 (de)
JP (1) JPH0776922B2 (de)
KR (1) KR940000027B1 (de)
CN (1) CN1026037C (de)
AU (1) AU615364B2 (de)
BR (1) BR8906579A (de)
CA (1) CA2005907C (de)
DE (1) DE68928300T2 (de)
DK (1) DK648189A (de)
FI (1) FI896044A0 (de)
IL (1) IL92605A0 (de)
MX (1) MX171941B (de)
NO (1) NO895068L (de)
NZ (1) NZ231766A (de)
ZA (1) ZA899554B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5539911A (en) * 1991-07-08 1996-07-23 Seiko Epson Corporation High-performance, superscalar-based computer system with out-of-order instruction execution
JP3510729B2 (ja) * 1996-02-29 2004-03-29 三洋電機株式会社 命令実行方法および命令実行装置
FR2770662B1 (fr) * 1997-11-03 1999-12-10 Inside Technologies Microprocesseur pipeline a saut conditionnel en un cycle d'horloge
FR2770660B1 (fr) * 1997-11-03 2000-08-25 Inside Technologies Microprocesseur, notamment pour carte a puce
US9104399B2 (en) 2009-12-23 2015-08-11 International Business Machines Corporation Dual issuing of complex instruction set instructions
US8082467B2 (en) 2009-12-23 2011-12-20 International Business Machines Corporation Triggering workaround capabilities based on events active in a processor pipeline
US9135005B2 (en) 2010-01-28 2015-09-15 International Business Machines Corporation History and alignment based cracking for store multiple instructions for optimizing operand store compare penalties
US8495341B2 (en) 2010-02-17 2013-07-23 International Business Machines Corporation Instruction length based cracking for instruction of variable length storage operands
US8938605B2 (en) 2010-03-05 2015-01-20 International Business Machines Corporation Instruction cracking based on machine state
US8464030B2 (en) 2010-04-09 2013-06-11 International Business Machines Corporation Instruction cracking and issue shortening based on instruction base fields, index fields, operand fields, and various other instruction text bits
US8645669B2 (en) 2010-05-05 2014-02-04 International Business Machines Corporation Cracking destructively overlapping operands in variable length instructions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4598365A (en) * 1983-04-01 1986-07-01 Honeywell Information Systems Inc. Pipelined decimal character execution unit
CA1250667A (en) * 1985-04-15 1989-02-28 Larry D. Larsen Branch control in a three phase pipelined signal processor
US4991080A (en) * 1986-03-13 1991-02-05 International Business Machines Corporation Pipeline processing apparatus for executing instructions in three streams, including branch stream pre-execution processor for pre-executing conditional branch instructions
JPS6395539A (ja) * 1986-10-09 1988-04-26 Nec Corp パイプライン処理方式
JP2695157B2 (ja) * 1986-12-29 1997-12-24 松下電器産業株式会社 可変パイプラインプロセッサ
JPS63197232A (ja) * 1987-02-12 1988-08-16 Toshiba Corp マイクロプロセツサ

Also Published As

Publication number Publication date
AU615364B2 (en) 1991-09-26
KR940000027B1 (ko) 1994-01-05
MX171941B (es) 1993-11-24
CA2005907A1 (en) 1990-06-19
EP0378816A3 (de) 1992-05-06
EP0378816B1 (de) 1997-09-03
NO895068L (no) 1990-06-20
NO895068D0 (no) 1989-12-15
JPH0776922B2 (ja) 1995-08-16
KR900010587A (ko) 1990-07-09
NZ231766A (en) 1992-01-29
DE68928300T2 (de) 1998-04-02
DE68928300D1 (de) 1997-10-09
IL92605A0 (en) 1990-08-31
FI896044A0 (fi) 1989-12-18
ZA899554B (en) 1990-10-31
JPH02224124A (ja) 1990-09-06
DK648189D0 (da) 1989-12-19
AU4670489A (en) 1990-06-21
EP0378816A2 (de) 1990-07-25
CN1026037C (zh) 1994-09-28
CA2005907C (en) 1994-05-31
CN1044354A (zh) 1990-08-01
BR8906579A (pt) 1990-09-04

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment