JP3736509B2 - 演算装置及びその演算方法 - Google Patents

演算装置及びその演算方法 Download PDF

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Publication number
JP3736509B2
JP3736509B2 JP2002226604A JP2002226604A JP3736509B2 JP 3736509 B2 JP3736509 B2 JP 3736509B2 JP 2002226604 A JP2002226604 A JP 2002226604A JP 2002226604 A JP2002226604 A JP 2002226604A JP 3736509 B2 JP3736509 B2 JP 3736509B2
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JP
Japan
Prior art keywords
processing
calculation
configuration information
arithmetic
conditional
Prior art date
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Expired - Fee Related
Application number
JP2002226604A
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English (en)
Japanese (ja)
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JP2004070524A5 (cg-RX-API-DMAC10.html
JP2004070524A (ja
Inventor
学 内野
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP2002226604A priority Critical patent/JP3736509B2/ja
Priority to US10/625,871 priority patent/US7017033B2/en
Priority to EP03291947A priority patent/EP1391829A3/en
Publication of JP2004070524A publication Critical patent/JP2004070524A/ja
Publication of JP2004070524A5 publication Critical patent/JP2004070524A5/ja
Application granted granted Critical
Publication of JP3736509B2 publication Critical patent/JP3736509B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/3861—Recovery, e.g. branch miss-prediction, exception handling
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/3893—Concurrent instruction execution, e.g. pipeline or look ahead using a plurality of independent parallel functional units controlled in tandem, e.g. multiplier-accumulator
    • G06F9/3895—Concurrent instruction execution, e.g. pipeline or look ahead using a plurality of independent parallel functional units controlled in tandem, e.g. multiplier-accumulator for complex operations, e.g. multidimensional or interleaved address generators, macros
    • G06F9/3897—Concurrent instruction execution, e.g. pipeline or look ahead using a plurality of independent parallel functional units controlled in tandem, e.g. multiplier-accumulator for complex operations, e.g. multidimensional or interleaved address generators, macros with adaptable data path

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  • 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)
  • Microcomputers (AREA)
  • Executing Machine-Instructions (AREA)
  • Devices For Executing Special Programs (AREA)
  • Stored Programmes (AREA)
JP2002226604A 2002-08-02 2002-08-02 演算装置及びその演算方法 Expired - Fee Related JP3736509B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2002226604A JP3736509B2 (ja) 2002-08-02 2002-08-02 演算装置及びその演算方法
US10/625,871 US7017033B2 (en) 2002-08-02 2003-07-24 Arithmetic apparatus and arithmetic method
EP03291947A EP1391829A3 (en) 2002-08-02 2003-08-01 Arithmetic apparatus and arithmetic method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002226604A JP3736509B2 (ja) 2002-08-02 2002-08-02 演算装置及びその演算方法

Publications (3)

Publication Number Publication Date
JP2004070524A JP2004070524A (ja) 2004-03-04
JP2004070524A5 JP2004070524A5 (cg-RX-API-DMAC10.html) 2005-04-07
JP3736509B2 true JP3736509B2 (ja) 2006-01-18

Family

ID=31185080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002226604A Expired - Fee Related JP3736509B2 (ja) 2002-08-02 2002-08-02 演算装置及びその演算方法

Country Status (3)

Country Link
US (1) US7017033B2 (cg-RX-API-DMAC10.html)
EP (1) EP1391829A3 (cg-RX-API-DMAC10.html)
JP (1) JP3736509B2 (cg-RX-API-DMAC10.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007207136A (ja) * 2006-02-06 2007-08-16 Nec Corp データ処理装置、データ処理方法、及びデータ処理プログラム
JP5589479B2 (ja) 2010-03-25 2014-09-17 富士ゼロックス株式会社 データ処理装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4761755A (en) * 1984-07-11 1988-08-02 Prime Computer, Inc. Data processing system and method having an improved arithmetic unit
US5729757A (en) * 1985-05-20 1998-03-17 Shekels; Howard D. Super-computer system architectures using status memory to alter program
US5440704A (en) * 1986-08-26 1995-08-08 Mitsubishi Denki Kabushiki Kaisha Data processor having branch predicting function
US5202995A (en) * 1989-10-12 1993-04-13 International Business Machines Corporation Method for removing invariant branches from instruction loops of a computer program
US5301344A (en) * 1991-01-29 1994-04-05 Analogic Corporation Multibus sequential processor to perform in parallel a plurality of reconfigurable logic operations on a plurality of data sets
US5729726A (en) * 1995-10-02 1998-03-17 International Business Machines Corporation Method and system for performance monitoring efficiency of branch unit operation in a processing system
US6247036B1 (en) * 1996-01-22 2001-06-12 Infinite Technology Corp. Processor with reconfigurable arithmetic data path
US5974435A (en) * 1997-08-28 1999-10-26 Malleable Technologies, Inc. Reconfigurable arithmetic datapath
US6032252A (en) * 1997-10-28 2000-02-29 Advanced Micro Devices, Inc. Apparatus and method for efficient loop control in a superscalar microprocessor
JP3611714B2 (ja) * 1998-04-08 2005-01-19 株式会社ルネサステクノロジ プロセッサ
JP2003067183A (ja) * 2001-08-24 2003-03-07 Matsushita Electric Ind Co Ltd 半導体集積回路および命令処理方法

Also Published As

Publication number Publication date
EP1391829A2 (en) 2004-02-25
EP1391829A3 (en) 2007-01-17
US20040153485A1 (en) 2004-08-05
JP2004070524A (ja) 2004-03-04
US7017033B2 (en) 2006-03-21

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