DE3261575D1 - Data processing apparatus with extended general purpose registers - Google Patents

Data processing apparatus with extended general purpose registers

Info

Publication number
DE3261575D1
DE3261575D1 DE8282101422T DE3261575T DE3261575D1 DE 3261575 D1 DE3261575 D1 DE 3261575D1 DE 8282101422 T DE8282101422 T DE 8282101422T DE 3261575 T DE3261575 T DE 3261575T DE 3261575 D1 DE3261575 D1 DE 3261575D1
Authority
DE
Germany
Prior art keywords
processing apparatus
data processing
general purpose
purpose registers
extended general
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
Application number
DE8282101422T
Other languages
English (en)
Inventor
Rudolph Nathan Rechtschaffen
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 DE3261575D1 publication Critical patent/DE3261575D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G06F9/30098—Register arrangements
    • G06F9/3012—Organisation of register space, e.g. banked or distributed register file
    • G06F9/30138—Extension of register space, e.g. register cache
    • 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
    • G06F9/3824—Operand accessing
    • 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
    • G06F9/3836—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution
    • G06F9/3838—Dependency mechanisms, e.g. register scoreboarding
    • G06F9/384—Register renaming

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Advance Control (AREA)
  • Executing Machine-Instructions (AREA)
DE8282101422T 1981-03-30 1982-02-25 Data processing apparatus with extended general purpose registers Expired DE3261575D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24927081A 1981-03-30 1981-03-30

Publications (1)

Publication Number Publication Date
DE3261575D1 true DE3261575D1 (en) 1985-01-31

Family

ID=22942744

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282101422T Expired DE3261575D1 (en) 1981-03-30 1982-02-25 Data processing apparatus with extended general purpose registers

Country Status (3)

Country Link
EP (1) EP0061586B1 (de)
JP (1) JPS57166649A (de)
DE (1) DE3261575D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0619710B2 (ja) * 1983-12-20 1994-03-16 日本電気株式会社 レジスタ制御方式
JPH081601B2 (ja) * 1984-12-07 1996-01-10 株式会社日立製作所 情報処理装置
JPS61241870A (ja) * 1985-04-19 1986-10-28 Hitachi Ltd ベクトルプロセツサ
JPH0816455B2 (ja) * 1986-09-02 1996-02-21 三井造船株式会社 ガスタ−ビン用燃焼器の冷却方法
DE68926183T2 (de) * 1988-06-23 1996-10-10 Ibm Ergebnisverfügbarkeit einer Rechensequenz
GB9112754D0 (en) * 1991-06-13 1991-07-31 Int Computers Ltd Data processing apparatus
US5438669A (en) 1991-11-20 1995-08-01 Hitachi, Ltd. Data processor with improved loop handling utilizing improved register allocation
JP2725546B2 (ja) * 1992-12-07 1998-03-11 株式会社日立製作所 デ−タ処理装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515934A (de) * 1974-07-03 1976-01-19 Hitachi Ltd
JPS5440538A (en) * 1977-09-06 1979-03-30 Mitsubishi Electric Corp Multiple data processor
US4236205A (en) * 1978-10-23 1980-11-25 International Business Machines Corporation Access-time reduction control circuit and process for digital storage devices
JPS5569855A (en) * 1978-11-20 1980-05-26 Panafacom Ltd Data processing system

Also Published As

Publication number Publication date
JPS57166649A (en) 1982-10-14
EP0061586A3 (en) 1983-01-26
EP0061586B1 (de) 1984-12-19
JPS626261B2 (de) 1987-02-09
EP0061586A2 (de) 1982-10-06

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Legal Events

Date Code Title Description
8330 Complete disclaimer
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