JPS57150040A - Pipeline computer - Google Patents

Pipeline computer

Info

Publication number
JPS57150040A
JPS57150040A JP3481581A JP3481581A JPS57150040A JP S57150040 A JPS57150040 A JP S57150040A JP 3481581 A JP3481581 A JP 3481581A JP 3481581 A JP3481581 A JP 3481581A JP S57150040 A JPS57150040 A JP S57150040A
Authority
JP
Japan
Prior art keywords
instruction
branching
stream
branch
satisfied
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.)
Granted
Application number
JP3481581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS612971B2 (2
Inventor
Jiro Suzaku
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP3481581A priority Critical patent/JPS57150040A/ja
Publication of JPS57150040A publication Critical patent/JPS57150040A/ja
Publication of JPS612971B2 publication Critical patent/JPS612971B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G06F9/3802—Instruction prefetching
    • G06F9/3804—Instruction prefetching for branches, e.g. hedging, branch folding

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)
JP3481581A 1981-03-11 1981-03-11 Pipeline computer Granted JPS57150040A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3481581A JPS57150040A (en) 1981-03-11 1981-03-11 Pipeline computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3481581A JPS57150040A (en) 1981-03-11 1981-03-11 Pipeline computer

Publications (2)

Publication Number Publication Date
JPS57150040A true JPS57150040A (en) 1982-09-16
JPS612971B2 JPS612971B2 (2) 1986-01-29

Family

ID=12424699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3481581A Granted JPS57150040A (en) 1981-03-11 1981-03-11 Pipeline computer

Country Status (1)

Country Link
JP (1) JPS57150040A (2)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6182238A (ja) * 1984-08-18 1986-04-25 Fujitsu Ltd 命令の条件分岐制御方法
JPH02255918A (ja) * 1988-12-27 1990-10-16 Fujitsu Ltd 命令取出し制御方式
US6631464B1 (en) 1988-12-27 2003-10-07 Fujitsu Limited Instruction pipeline with a branch prefetch when the branch is certain
US6934829B2 (en) 1991-07-08 2005-08-23 Seiko Epson Corporation High-performance, superscalar-based computer system with out-of-order instruction execution

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6182238A (ja) * 1984-08-18 1986-04-25 Fujitsu Ltd 命令の条件分岐制御方法
JPH02255918A (ja) * 1988-12-27 1990-10-16 Fujitsu Ltd 命令取出し制御方式
US6631464B1 (en) 1988-12-27 2003-10-07 Fujitsu Limited Instruction pipeline with a branch prefetch when the branch is certain
US6934829B2 (en) 1991-07-08 2005-08-23 Seiko Epson Corporation High-performance, superscalar-based computer system with out-of-order instruction execution
US6948052B2 (en) 1991-07-08 2005-09-20 Seiko Epson Corporation High-performance, superscalar-based computer system with out-of-order instruction execution
US6959375B2 (en) 1991-07-08 2005-10-25 Seiko Epson Corporation High-performance, superscalar-based computer system with out-of-order instruction execution
US6986024B2 (en) 1991-07-08 2006-01-10 Seiko Epson Corporation High-performance, superscalar-based computer system with out-of-order instruction execution
US7162610B2 (en) 1991-07-08 2007-01-09 Seiko Epson Corporation High-performance, superscalar-based computer system with out-of-order instruction execution

Also Published As

Publication number Publication date
JPS612971B2 (2) 1986-01-29

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