NO166904C - Informasjonsbehandlingssystem av "pipeline"-styrt type. - Google Patents

Informasjonsbehandlingssystem av "pipeline"-styrt type.

Info

Publication number
NO166904C
NO166904C NO842698A NO842698A NO166904C NO 166904 C NO166904 C NO 166904C NO 842698 A NO842698 A NO 842698A NO 842698 A NO842698 A NO 842698A NO 166904 C NO166904 C NO 166904C
Authority
NO
Norway
Prior art keywords
pipeline
information processing
processing system
control type
type
Prior art date
Application number
NO842698A
Other languages
English (en)
Other versions
NO842698L (no
NO166904B (no
Inventor
Toshiteru Shibuya
Original Assignee
Nec 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 Nec Corp filed Critical Nec Corp
Publication of NO842698L publication Critical patent/NO842698L/no
Publication of NO166904B publication Critical patent/NO166904B/no
Publication of NO166904C publication Critical patent/NO166904C/no

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
    • G06F9/30094—Condition code generation, e.g. Carry, Zero 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 or look ahead
    • G06F9/3836—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution
    • G06F9/3842—Speculative instruction execution
    • G06F9/3844—Speculative instruction execution using dynamic branch prediction, e.g. using branch history tables

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Executing Machine-Instructions (AREA)
  • Advance Control (AREA)
  • Complex Calculations (AREA)
NO842698A 1983-07-06 1984-07-04 Informasjonsbehandlingssystem av "pipeline"-styrt type. NO166904C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58122682A JPS6015745A (ja) 1983-07-06 1983-07-06 情報処理装置

Publications (3)

Publication Number Publication Date
NO842698L NO842698L (no) 1985-01-07
NO166904B NO166904B (no) 1991-06-03
NO166904C true NO166904C (no) 1991-09-11

Family

ID=14842013

Family Applications (1)

Application Number Title Priority Date Filing Date
NO842698A NO166904C (no) 1983-07-06 1984-07-04 Informasjonsbehandlingssystem av "pipeline"-styrt type.

Country Status (7)

Country Link
US (1) US4742453A (no)
EP (1) EP0133477B1 (no)
JP (1) JPS6015745A (no)
AU (1) AU576506B2 (no)
DE (1) DE3479928D1 (no)
FI (1) FI79201C (no)
NO (1) NO166904C (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62103736A (ja) * 1985-10-31 1987-05-14 Fujitsu Ltd ブランチ制御方式
US5247627A (en) * 1987-06-05 1993-09-21 Mitsubishi Denki Kabushiki Kaisha Digital signal processor with conditional branch decision unit and storage of conditional branch decision results
US5148525A (en) * 1987-11-30 1992-09-15 Nec Corporation Microprogram-controlled type bus control circuit
EP0365188B1 (en) * 1988-10-18 1996-09-18 Hewlett-Packard Company Central processor condition code method and apparatus
US5127091A (en) * 1989-01-13 1992-06-30 International Business Machines Corporation System for reducing delay in instruction execution by executing branch instructions in separate processor while dispatching subsequent instructions to primary processor
JP3452655B2 (ja) * 1993-09-27 2003-09-29 株式会社日立製作所 ディジタル信号処理プロセッサおよびそれを用いて命令を実行する方法
US5815695A (en) * 1993-10-28 1998-09-29 Apple Computer, Inc. Method and apparatus for using condition codes to nullify instructions based on results of previously-executed instructions on a computer processor
US5835744A (en) * 1995-11-20 1998-11-10 Advanced Micro Devices, Inc. Microprocessor configured to swap operands in order to minimize dependency checking logic
AU3666697A (en) * 1996-08-20 1998-03-06 Idea Corporation A method for identifying hard-to-predict branches to enhance processor performance
US6119221A (en) * 1996-11-01 2000-09-12 Matsushita Electric Industrial Co., Ltd. Instruction prefetching apparatus and instruction prefetching method for processing in a processor
US6161174A (en) * 1998-11-05 2000-12-12 Wilhite; John E. Pipelined central processor incorporating indicator busy sensing and responsive pipeline timing modification
US7505974B2 (en) * 1999-02-12 2009-03-17 Gropper Robert L Auto update utility for digital address books
US6883000B1 (en) 1999-02-12 2005-04-19 Robert L. Gropper Business card and contact management system
FR2821450B1 (fr) 2001-02-27 2004-07-09 St Microelectronics Sa Procede de gestion d'instructions de branchement au sein d'un processeur, en particulier un processeur de traitement numerique du signal, et processeur correspondant
FR2821449B1 (fr) * 2001-02-27 2003-07-04 St Microelectronics Sa Procede de gestion d'instructions au sein d'un processeur a architecture decouplee, en particulier un processeur de traitement numerique du signal, et processeur correspondant
US20070050610A1 (en) * 2005-08-31 2007-03-01 Texas Instruments Incorporated Centralized resolution of conditional instructions
JP6428488B2 (ja) * 2015-05-28 2018-11-28 富士通株式会社 加減算器及び加減算器の制御方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881173A (en) * 1973-05-14 1975-04-29 Amdahl Corp Condition code determination and data processing
US4133030A (en) * 1977-01-19 1979-01-02 Honeywell Information Systems Inc. Control system providing for the transfer of data in a communications processing system employing channel dedicated control blocks
JPS57150040A (en) * 1981-03-11 1982-09-16 Mitsubishi Electric Corp Pipeline computer
US4532589A (en) * 1981-12-02 1985-07-30 Hitachi, Ltd. Digital data processor with two operation units
JPS58158745A (ja) * 1982-03-12 1983-09-21 Nec Corp パイプライン制御形情報処理装置
US4578750A (en) * 1983-08-24 1986-03-25 Amdahl Corporation Code determination using half-adder based operand comparator

Also Published As

Publication number Publication date
FI79201B (fi) 1989-07-31
NO842698L (no) 1985-01-07
AU3033984A (en) 1985-01-10
AU576506B2 (en) 1988-09-01
NO166904B (no) 1991-06-03
EP0133477B1 (en) 1989-09-27
FI842713A0 (fi) 1984-07-05
EP0133477A2 (en) 1985-02-27
US4742453A (en) 1988-05-03
DE3479928D1 (en) 1989-11-02
JPS6015745A (ja) 1985-01-26
EP0133477A3 (en) 1987-04-15
JPH0213333B2 (no) 1990-04-04
FI79201C (fi) 1989-11-10
FI842713A (fi) 1985-01-07

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