KR100393496B1 - - Google Patents

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Publication number
KR100393496B1
KR100393496B1 KR10-2003-7001236A KR20037001236A KR100393496B1 KR 100393496 B1 KR100393496 B1 KR 100393496B1 KR 20037001236 A KR20037001236 A KR 20037001236A KR 100393496 B1 KR100393496 B1 KR 100393496B1
Authority
KR
South Korea
Prior art keywords
instruction
execution
instructions
register file
functional units
Prior art date
Application number
KR10-2003-7001236A
Other languages
English (en)
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 filed Critical
Application granted granted Critical
Publication of KR100393496B1 publication Critical patent/KR100393496B1/ko

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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
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3818—Decoding for concurrent execution
    • G06F9/3822—Parallel decoding, e.g. parallel decode 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
    • G—PHYSICS
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    • 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
    • G—PHYSICS
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    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/3005—Arrangements for executing specific machine instructions to perform operations for flow control
    • G06F9/30054—Unconditional branch instructions
    • G—PHYSICS
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    • G06F9/30003—Arrangements for executing specific machine instructions
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    • G—PHYSICS
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    • G06F9/322—Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address
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    • G—PHYSICS
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    • G06F9/3804—Instruction prefetching for branches, e.g. hedging, branch folding
    • G06F9/3806—Instruction prefetching for branches, e.g. hedging, branch folding using address prediction, e.g. return stack, branch history buffer
    • G—PHYSICS
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    • G—PHYSICS
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    • G—PHYSICS
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    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
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    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
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    • G06F9/3861—Recovery, e.g. branch miss-prediction, exception handling
    • G06F9/3863—Recovery, e.g. branch miss-prediction, exception handling using multiple copies of the architectural state, e.g. shadow registers
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    • G06F9/3861—Recovery, e.g. branch miss-prediction, exception handling
    • G06F9/3865—Recovery, e.g. branch miss-prediction, exception handling using deferred exception handling, e.g. exception flags
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    • 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)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Advance Control (AREA)
  • Executing Machine-Instructions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Microcomputers (AREA)
KR10-2003-7001236A 1991-07-08 2003-01-27 KR100393496B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72700691A 1991-07-08 1991-07-08

Publications (1)

Publication Number Publication Date
KR100393496B1 true KR100393496B1 (ko) 2003-08-02

Family

ID=24920949

Family Applications (42)

Application Number Title Priority Date Filing Date
KR1020037001232A KR100559468B1 (ko) 1991-07-08 1992-07-07 고성능 알아이에스씨 마이크로프로세서 구조
KR1020077008098A KR100886000B1 (ko) 1991-07-08 1992-07-07 고성능 알아이에스씨 마이크로프로세서 구조
KR1020037001234A KR100559482B1 (ko) 1991-07-08 1992-07-07 고성능 알아이에스씨 마이크로프로세서 구조
KR1020037001231A KR100559465B1 (ko) 1991-07-08 1992-07-07 고성능 알아이에스씨 마이크로프로세서 구조
KR1020077008104A KR100764895B1 (ko) 1991-07-08 1992-07-07 고성능 알아이에스씨 마이크로프로세서 구조
KR1020067001063A KR100764898B1 (ko) 1991-07-08 1992-07-07 고성능 알아이에스씨 마이크로프로세서 구조
KR1020067001062A KR100633578B1 (ko) 1991-07-08 1992-07-07 고성능 알아이에스씨 마이크로프로세서 구조
KR1020077008095A KR100764894B1 (ko) 1991-07-08 1992-07-07 고성능 알아이에스씨 마이크로프로세서 구조
KR1020037001233A KR100559475B1 (ko) 1991-07-08 1992-07-07 고성능 알아이에스씨 마이크로프로세서 구조
KR1020037001230A KR100559463B1 (ko) 1991-07-08 1992-07-07 고성능 알아이에스씨 마이크로프로세서 구조
KR1020067001061A KR100633574B1 (ko) 1991-07-08 1992-07-07 고성능 알아이에스씨 마이크로프로세서 구조
KR1020077008096A KR100875252B1 (ko) 1991-07-08 1992-07-07 고성능 알아이에스씨 마이크로프로세서 구조
KR1020077008099A KR100875259B1 (ko) 1991-07-08 1992-07-07 고성능 알아이에스씨 마이크로프로세서 구조
KR1020087028736A KR20080109099A (ko) 1991-07-08 1992-07-07 고성능 알아이에스씨 마이크로프로세서 구조
KR1020077008097A KR100875257B1 (ko) 1991-07-08 1992-07-07 고성능 알아이에스씨 마이크로프로세서 구조
KR1020077008101A KR100875266B1 (ko) 1991-07-08 1992-07-07 고성능 알아이에스씨 마이크로프로세서 구조
KR1020037001229A KR100559455B1 (ko) 1991-07-08 1992-07-07 고성능 알아이에스씨 마이크로프로세서 구조
KR1019930700687A KR100294475B1 (ko) 1991-07-08 1992-07-07 고성능알아이에스씨마이크로프로세서구조
KR1020077008100A KR100875262B1 (ko) 1991-07-08 1992-07-07 고성능 알아이에스씨 마이크로프로세서 구조
KR1020007014868A KR100325176B1 (ko) 1991-07-08 2000-12-27 고성능 알아이에스씨 마이크로프로세서 구조
KR1020007014869A KR100325177B1 (ko) 1991-07-08 2000-12-27 고성능 알아이에스씨 마이크로프로세서 구조
KR1020007014867A KR100325175B1 (ko) 1991-07-08 2000-12-27 고성능 알아이에스씨 마이크로프로세서 구조
KR10-2001-7015021A KR100403164B1 (ko) 1991-07-08 2001-11-23
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KR1020007014867A KR100325175B1 (ko) 1991-07-08 2000-12-27 고성능 알아이에스씨 마이크로프로세서 구조
KR10-2001-7015021A KR100403164B1 (ko) 1991-07-08 2001-11-23
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KR10-2003-7009655A KR100469968B1 (ko) 1991-07-08 2003-07-21
KR10-2003-7009654A KR100469959B1 (ko) 1991-07-08 2003-07-21
KR10-2003-7009657A KR100449236B1 (ko) 1991-07-08 2003-07-21
KR10-2003-7009659A KR100449244B1 (ko) 1991-07-08 2003-07-21
KR10-2003-7009650A KR100469971B1 (ko) 1991-07-08 2003-07-21
KR10-2003-7009658A KR100403165B1 (ko) 1991-07-08 2003-07-21
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KR10-2003-7009660A KR100449242B1 (ko) 1991-07-08 2003-07-21
KR10-2003-7012159A KR20040000411A (ko) 1991-07-08 2003-09-18
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