DE602005019986D1 - Verfahren und vorrichtung zur verwaltung des steuerflusses in einer simd-einrichtung - Google Patents

Verfahren und vorrichtung zur verwaltung des steuerflusses in einer simd-einrichtung

Info

Publication number
DE602005019986D1
DE602005019986D1 DE602005019986T DE602005019986T DE602005019986D1 DE 602005019986 D1 DE602005019986 D1 DE 602005019986D1 DE 602005019986 T DE602005019986 T DE 602005019986T DE 602005019986 T DE602005019986 T DE 602005019986T DE 602005019986 D1 DE602005019986 D1 DE 602005019986D1
Authority
DE
Germany
Prior art keywords
managing
flow
simd
simd device
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.)
Expired - Lifetime
Application number
DE602005019986T
Other languages
German (de)
English (en)
Inventor
Simon Fenney
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.)
Imagination Technologies Ltd
Original Assignee
Imagination Technologies Ltd
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 Imagination Technologies Ltd filed Critical Imagination Technologies Ltd
Publication of DE602005019986D1 publication Critical patent/DE602005019986D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/80—Architectures of general purpose stored program computers comprising an array of processing units with common control, e.g. single instruction multiple data processors
    • G06F15/8007—Architectures of general purpose stored program computers comprising an array of processing units with common control, e.g. single instruction multiple data processors single instruction multiple data [SIMD] multiprocessors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/80—Architectures of general purpose stored program computers comprising an array of processing units with common control, e.g. single instruction multiple data processors
    • G06F15/8007—Architectures of general purpose stored program computers comprising an array of processing units with common control, e.g. single instruction multiple data processors single instruction multiple data [SIMD] multiprocessors
    • G06F15/8015—One dimensional arrays, e.g. rings, linear arrays, buses
    • 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
    • G06F9/3887—Concurrent instruction execution, e.g. pipeline or look ahead using a plurality of independent parallel functional units controlled by a single instruction for multiple data lanes [SIMD]

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Executing Machine-Instructions (AREA)
DE602005019986T 2004-03-02 2005-03-02 Verfahren und vorrichtung zur verwaltung des steuerflusses in einer simd-einrichtung Expired - Lifetime DE602005019986D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0404683A GB2411745B (en) 2004-03-02 2004-03-02 Method and apparatus for management of control flow in a simd device
PCT/GB2005/000797 WO2005086017A1 (en) 2004-03-02 2005-03-02 Method and apparatus for management of control flow in a simd device

Publications (1)

Publication Number Publication Date
DE602005019986D1 true DE602005019986D1 (de) 2010-04-29

Family

ID=32088578

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005019986T Expired - Lifetime DE602005019986D1 (de) 2004-03-02 2005-03-02 Verfahren und vorrichtung zur verwaltung des steuerflusses in einer simd-einrichtung

Country Status (6)

Country Link
US (1) US7428628B2 (enExample)
EP (1) EP1723543B1 (enExample)
JP (1) JP4484925B2 (enExample)
DE (1) DE602005019986D1 (enExample)
GB (1) GB2411745B (enExample)
WO (1) WO2005086017A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7383421B2 (en) * 2002-12-05 2008-06-03 Brightscale, Inc. Cellular engine for a data processing system
US7451293B2 (en) * 2005-10-21 2008-11-11 Brightscale Inc. Array of Boolean logic controlled processing elements with concurrent I/O processing and instruction sequencing
EP1971956A2 (en) * 2006-01-10 2008-09-24 Brightscale, Inc. Method and apparatus for scheduling the processing of multimedia data in parallel processing systems
US20070268201A1 (en) * 2006-05-22 2007-11-22 Sampsell Jeffrey B Back-to-back displays
US20080059763A1 (en) * 2006-09-01 2008-03-06 Lazar Bivolarski System and method for fine-grain instruction parallelism for increased efficiency of processing compressed multimedia data
US20080244238A1 (en) * 2006-09-01 2008-10-02 Bogdan Mitu Stream processing accelerator
WO2008027567A2 (en) * 2006-09-01 2008-03-06 Brightscale, Inc. Integral parallel machine
US20080059467A1 (en) * 2006-09-05 2008-03-06 Lazar Bivolarski Near full motion search algorithm
JP5452066B2 (ja) * 2009-04-24 2014-03-26 本田技研工業株式会社 並列計算装置
JP5358287B2 (ja) * 2009-05-19 2013-12-04 本田技研工業株式会社 並列計算装置
GB2470782B (en) * 2009-06-05 2014-10-22 Advanced Risc Mach Ltd A data processing apparatus and method for handling vector instructions
US8726252B2 (en) * 2011-01-28 2014-05-13 International Business Machines Corporation Management of conditional branches within a data parallel system
US20130290674A1 (en) * 2012-04-30 2013-10-31 Biju George Modeling Structured SIMD Control FLow Constructs in an Explicit SIMD Language
US9400650B2 (en) * 2012-09-28 2016-07-26 Intel Corporation Read and write masks update instruction for vectorization of recursive computations over interdependent data
EP3037979A4 (en) 2013-08-19 2017-05-17 Shanghai Xinhao Micro-Electronics Co. Ltd. High-performance processor system and method based on a common unit
CN104424129B (zh) 2013-08-19 2019-07-26 上海芯豪微电子有限公司 基于指令读缓冲的缓存系统和方法
US9952876B2 (en) 2014-08-26 2018-04-24 International Business Machines Corporation Optimize control-flow convergence on SIMD engine using divergence depth
US10445106B2 (en) 2017-03-22 2019-10-15 Vmware, Inc. Persistent enrollment of a computing device using a BIOS
GB202008299D0 (en) * 2020-06-02 2020-07-15 Imagination Tech Ltd Manipulation of data in a memory

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0756892A (ja) * 1993-08-10 1995-03-03 Fujitsu Ltd マスク付きベクトル演算器を持つ計算機
US6366999B1 (en) * 1998-01-28 2002-04-02 Bops, Inc. Methods and apparatus to support conditional execution in a VLIW-based array processor with subword execution
JPH11296498A (ja) * 1998-04-13 1999-10-29 Mitsubishi Electric Corp 並列演算処理装置
US6167501A (en) * 1998-06-05 2000-12-26 Billions Of Operations Per Second, Inc. Methods and apparatus for manarray PE-PE switch control
EP1181648A1 (en) * 1999-04-09 2002-02-27 Clearspeed Technology Limited Parallel data processing apparatus
GB2348981A (en) * 1999-04-09 2000-10-18 Pixelfusion Ltd Parallel data processing system with SIMD array
DE01988453T1 (de) 2000-11-28 2004-04-22 Chipwrights Design, Inc., Newton Abwickeln einer konditionalen verarbeitung in einer prozessorarchitektur mit einem befehl und mehreren datenwegen

Also Published As

Publication number Publication date
EP1723543A1 (en) 2006-11-22
WO2005086017A1 (en) 2005-09-15
JP4484925B2 (ja) 2010-06-16
US7428628B2 (en) 2008-09-23
GB0404683D0 (en) 2004-04-07
JP2007526571A (ja) 2007-09-13
EP1723543B1 (en) 2010-03-17
GB2411745A (en) 2005-09-07
GB2411745B (en) 2006-08-02
US20050198467A1 (en) 2005-09-08

Similar Documents

Publication Publication Date Title
DE602005019986D1 (de) Verfahren und vorrichtung zur verwaltung des steuerflusses in einer simd-einrichtung
ATE407607T1 (de) Vorrichtung und verfahren zum erhitzen einer flüssigkeit
DE602006007458D1 (de) Verfahren und vorrichtung zur bohrlochfluidanalyse
EP2152585A4 (en) METHODS AND APPARATUS FOR FORMING AN INTERNET-SUITABLE GROUND ARCHITECTURE
DE502004005086D1 (de) Verfahren und vorrichtung zur deaktivierung einer hillholderfunktion
DE102007039939A8 (de) Verfahren und Vorrichtung zur Einsparung von Diafiltrat
EP1866518A4 (en) METHOD AND DEVICE FOR IN SITU FORMATION OF JOINT IN AN ANNULAR SPACE OF A WELL
DE602005023951D1 (de) Verfahren und Vorrichtung zur Korrektur der thermischen Veränderung in einer Werkzeugmachine
EP1893325A4 (en) METHOD AND APPARATUS FOR REPOSITIONING FLOW ELEMENTS IN A TRUNCON FLOW STRUCTURE
DE60321157D1 (de) Verfahren und vorrichtung zur durchfluss- und konz
DE502004005279D1 (de) Vorrichtung und Verfahren zum Erstellen einer Schlitzwand im Erdboden
DE602006003973D1 (de) Verfahren und Vorrichtung zur Wasserbehandlung
DE112005003619A5 (de) Verfahren und Vorrichtung zur gesundheitlichen Orientierung
DE602006004529D1 (de) Verfahren und Vorrichtung zur Kontrolle von Objekten
DE502007001583D1 (de) Verfahren und vorrichtung zur erkennung des freien falls
DE602006000614D1 (de) Vorrichtung und Verfahren zur Standortbestimmung
DE112005000630A5 (de) Verfahren und Vorrichtung zur Realisierung einer Pedalkennlinie
DE602006003930D1 (de) Vorrichtung und Verfahren zur Verwaltung eines Dateisystems
DE602005008201D1 (de) Vorrichtung und verfahren zur druckreduzierung
DE602005000445D1 (de) Verfahren und Vorrichtung zur Wiederherstellung von Zähnen bei Zahnrädern
DE112006001567A5 (de) Verfahren und Vorrichtung zur Positionierung eines Bauelementes
DE112006001803A5 (de) Verfahren und Vorrichtung zur Positionierung eines Bauelementes
DE502007004731D1 (de) Verfahren und vorrichtung zur reinigung von ventilen
DE602005013961D1 (de) Vorrichtung und verfahren zur verbindungsverifikation
DE602004018595D1 (de) Reinigungs-Gaszusammensetzung zur Reinigung einer Vorrichtung und Reinigungsverfahren

Legal Events

Date Code Title Description
8364 No opposition during term of opposition