HK1215610A1 - 利用生成重命名的計算機信息處理器 - Google Patents

利用生成重命名的計算機信息處理器

Info

Publication number
HK1215610A1
HK1215610A1 HK16103465.2A HK16103465A HK1215610A1 HK 1215610 A1 HK1215610 A1 HK 1215610A1 HK 16103465 A HK16103465 A HK 16103465A HK 1215610 A1 HK1215610 A1 HK 1215610A1
Authority
HK
Hong Kong
Prior art keywords
renaming
generation
computer processor
processor
computer
Prior art date
Application number
HK16103465.2A
Other languages
English (en)
Inventor
索菲‧威爾遜
杰弗里‧巴雷特
Original Assignee
Broadcom 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 Broadcom Corp filed Critical Broadcom Corp
Publication of HK1215610A1 publication Critical patent/HK1215610A1/zh

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
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3802—Instruction prefetching
    • G06F9/3804—Instruction prefetching for branches, e.g. hedging, branch folding
    • G06F9/3806—Instruction prefetching for branches, e.g. hedging, branch folding using address prediction, e.g. return stack, branch history buffer
    • 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
    • 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
    • G06F9/3848—Speculative instruction execution using hybrid branch prediction, e.g. selection between prediction techniques

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)
HK16103465.2A 2014-04-25 2016-03-23 利用生成重命名的計算機信息處理器 HK1215610A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461984711P 2014-04-25 2014-04-25
US14/530,038 US10209992B2 (en) 2014-04-25 2014-10-31 System and method for branch prediction using two branch history tables and presetting a global branch history register

Publications (1)

Publication Number Publication Date
HK1215610A1 true HK1215610A1 (zh) 2016-09-02

Family

ID=53039259

Family Applications (1)

Application Number Title Priority Date Filing Date
HK16103465.2A HK1215610A1 (zh) 2014-04-25 2016-03-23 利用生成重命名的計算機信息處理器

Country Status (4)

Country Link
US (1) US10209992B2 (zh)
EP (1) EP2937777A3 (zh)
CN (2) CN105045562A (zh)
HK (1) HK1215610A1 (zh)

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US10437592B2 (en) * 2017-08-24 2019-10-08 Qualcomm Incorporated Reduced logic level operation folding of context history in a history register in a prediction system for a processor-based system
US20200310799A1 (en) * 2019-03-27 2020-10-01 Mediatek Inc. Compiler-Allocated Special Registers That Resolve Data Hazards With Reduced Hardware Complexity
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Also Published As

Publication number Publication date
US20150309794A1 (en) 2015-10-29
EP2937777A2 (en) 2015-10-28
US10209992B2 (en) 2019-02-19
EP2937777A3 (en) 2016-03-02
CN108196884B (zh) 2022-05-31
CN105045562A (zh) 2015-11-11
CN108196884A (zh) 2018-06-22

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