ATE412213T1 - Entkoppeltes abrufen und ausführen von befehlen mit statischer verzweigungsvorhersage - Google Patents

Entkoppeltes abrufen und ausführen von befehlen mit statischer verzweigungsvorhersage

Info

Publication number
ATE412213T1
ATE412213T1 AT00306207T AT00306207T ATE412213T1 AT E412213 T1 ATE412213 T1 AT E412213T1 AT 00306207 T AT00306207 T AT 00306207T AT 00306207 T AT00306207 T AT 00306207T AT E412213 T1 ATE412213 T1 AT E412213T1
Authority
AT
Austria
Prior art keywords
branch
execution
paired
pbr
decoupled
Prior art date
Application number
AT00306207T
Other languages
English (en)
Inventor
Arthur A Bright
Jason E Fritts
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of ATE412213T1 publication Critical patent/ATE412213T1/de

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
    • 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
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/3005—Arrangements for executing specific machine instructions to perform operations for flow control
    • G06F9/30058—Conditional branch instructions
    • 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
    • G06F9/32—Address formation of the next instruction, e.g. by incrementing the instruction counter
    • G06F9/322—Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address
    • G06F9/323—Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address for indirect branch instructions

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)
  • Oscillators With Electromechanical Resonators (AREA)
  • Control Of Electric Motors In General (AREA)
  • Filters And Equalizers (AREA)
AT00306207T 1999-07-23 2000-07-21 Entkoppeltes abrufen und ausführen von befehlen mit statischer verzweigungsvorhersage ATE412213T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/360,054 US6523110B1 (en) 1999-07-23 1999-07-23 Decoupled fetch-execute engine with static branch prediction support

Publications (1)

Publication Number Publication Date
ATE412213T1 true ATE412213T1 (de) 2008-11-15

Family

ID=23416410

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00306207T ATE412213T1 (de) 1999-07-23 2000-07-21 Entkoppeltes abrufen und ausführen von befehlen mit statischer verzweigungsvorhersage

Country Status (6)

Country Link
US (1) US6523110B1 (de)
EP (1) EP1071010B1 (de)
CN (1) CN1147794C (de)
AT (1) ATE412213T1 (de)
DE (1) DE60040578D1 (de)
TW (1) TW563064B (de)

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US8607209B2 (en) 2004-02-04 2013-12-10 Bluerisc Inc. Energy-focused compiler-assisted branch prediction
US7281120B2 (en) * 2004-03-26 2007-10-09 International Business Machines Corporation Apparatus and method for decreasing the latency between an instruction cache and a pipeline processor
JP3926809B2 (ja) * 2004-07-27 2007-06-06 富士通株式会社 分岐命令制御装置、および制御方法。
US8001363B2 (en) * 2005-04-04 2011-08-16 Globalfoundries Inc. System for speculative branch prediction optimization and method thereof
US7472256B1 (en) 2005-04-12 2008-12-30 Sun Microsystems, Inc. Software value prediction using pendency records of predicted prefetch values
US7814487B2 (en) * 2005-04-26 2010-10-12 Qualcomm Incorporated System and method of executing program threads in a multi-threaded processor
US7877586B2 (en) * 2008-02-01 2011-01-25 International Business Machines Corporation Branch target address cache selectively applying a delayed hit
CN102736894B (zh) * 2011-04-01 2017-10-24 中兴通讯股份有限公司 一种跳转指令编码的方法和系统
US9792252B2 (en) 2013-05-31 2017-10-17 Microsoft Technology Licensing, Llc Incorporating a spatial array into one or more programmable processor cores
US11768689B2 (en) 2013-08-08 2023-09-26 Movidius Limited Apparatus, systems, and methods for low power computational imaging
US9910675B2 (en) 2013-08-08 2018-03-06 Linear Algebra Technologies Limited Apparatus, systems, and methods for low power computational imaging
US9934043B2 (en) 2013-08-08 2018-04-03 Linear Algebra Technologies Limited Apparatus, systems, and methods for providing computational imaging pipeline
US9727113B2 (en) 2013-08-08 2017-08-08 Linear Algebra Technologies Limited Low power computational imaging
US10001993B2 (en) 2013-08-08 2018-06-19 Linear Algebra Technologies Limited Variable-length instruction buffer management
US9563590B2 (en) * 2014-03-17 2017-02-07 Nxp Usa, Inc. Devices with arbitrated interface busses, and methods of their operation
EP4116819A1 (de) * 2014-07-30 2023-01-11 Movidius Limited Vektorprozessor
US9665374B2 (en) * 2014-12-18 2017-05-30 Intel Corporation Binary translation mechanism
US9507891B1 (en) 2015-05-29 2016-11-29 International Business Machines Corporation Automating a microarchitecture design exploration environment
US10346168B2 (en) 2015-06-26 2019-07-09 Microsoft Technology Licensing, Llc Decoupled processor instruction window and operand buffer
US10169044B2 (en) 2015-06-26 2019-01-01 Microsoft Technology Licensing, Llc Processing an encoding format field to interpret header information regarding a group of instructions
US10409606B2 (en) 2015-06-26 2019-09-10 Microsoft Technology Licensing, Llc Verifying branch targets
US9720693B2 (en) 2015-06-26 2017-08-01 Microsoft Technology Licensing, Llc Bulk allocation of instruction blocks to a processor instruction window
US9946548B2 (en) 2015-06-26 2018-04-17 Microsoft Technology Licensing, Llc Age-based management of instruction blocks in a processor instruction window
US10175988B2 (en) 2015-06-26 2019-01-08 Microsoft Technology Licensing, Llc Explicit instruction scheduler state information for a processor
US10409599B2 (en) 2015-06-26 2019-09-10 Microsoft Technology Licensing, Llc Decoding information about a group of instructions including a size of the group of instructions
US9952867B2 (en) 2015-06-26 2018-04-24 Microsoft Technology Licensing, Llc Mapping instruction blocks based on block size
US10191747B2 (en) 2015-06-26 2019-01-29 Microsoft Technology Licensing, Llc Locking operand values for groups of instructions executed atomically
GB2548604B (en) * 2016-03-23 2018-03-21 Advanced Risc Mach Ltd Branch instruction
GB2548603B (en) 2016-03-23 2018-09-26 Advanced Risc Mach Ltd Program loop control
GB2548602B (en) 2016-03-23 2019-10-23 Advanced Risc Mach Ltd Program loop control
US11016776B2 (en) 2017-12-22 2021-05-25 Alibaba Group Holding Limited System and method for executing instructions
US12234701B2 (en) 2022-09-12 2025-02-25 Saudi Arabian Oil Company Tubing hangers and related methods of isolating a tubing
US12188328B2 (en) 2023-05-15 2025-01-07 Saudi Arabian Oil Company Wellbore back pressure valve with pressure gauge
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Also Published As

Publication number Publication date
TW563064B (en) 2003-11-21
EP1071010B1 (de) 2008-10-22
EP1071010A2 (de) 2001-01-24
US6523110B1 (en) 2003-02-18
EP1071010A3 (de) 2001-11-14
CN1147794C (zh) 2004-04-28
CN1282024A (zh) 2001-01-31
DE60040578D1 (de) 2008-12-04

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