JP7368511B2 - データ処理システム、データ転送装置およびコンテキストスイッチ方法 - Google Patents

データ処理システム、データ転送装置およびコンテキストスイッチ方法 Download PDF

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JP7368511B2
JP7368511B2 JP2021575749A JP2021575749A JP7368511B2 JP 7368511 B2 JP7368511 B2 JP 7368511B2 JP 2021575749 A JP2021575749 A JP 2021575749A JP 2021575749 A JP2021575749 A JP 2021575749A JP 7368511 B2 JP7368511 B2 JP 7368511B2
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JPWO2021157448A1 (https=
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活志 大塚
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Sony Interactive Entertainment Inc
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Sony Interactive Entertainment Inc
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/61—Installation
    • 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
    • G06F9/46—Multiprogramming arrangements
    • G06F9/461—Saving or restoring of program or task context
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G06F15/177—Initialisation or configuration control
    • 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
    • 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
    • G06F9/46—Multiprogramming arrangements
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
    • 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
    • G06F9/30076—Arrangements for executing specific machine instructions to perform miscellaneous control operations, e.g. NOP
    • G06F9/3009—Thread control 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
    • G06F9/30098—Register arrangements
    • G06F9/30101—Special purpose registers
    • 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
    • G06F9/30098—Register arrangements
    • G06F9/30105—Register structure
    • G06F9/30116—Shadow registers, e.g. coupled registers, not forming part of the register space
    • 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
    • G06F9/30098—Register arrangements
    • G06F9/3012—Organisation of register space, e.g. banked or distributed register file
    • 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
    • G06F9/30098—Register arrangements
    • G06F9/3012—Organisation of register space, e.g. banked or distributed register file
    • G06F9/30123—Organisation of register space, e.g. banked or distributed register file according to context, e.g. thread buffers
    • 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
    • G06F9/30098—Register arrangements
    • G06F9/30141—Implementation provisions of register files, e.g. ports
    • 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
    • G06F9/30145—Instruction analysis, e.g. decoding, instruction word fields
    • 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
    • G06F9/3867—Concurrent instruction execution, e.g. pipeline or look ahead using instruction pipelines
    • 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computing Systems (AREA)
  • Stored Programmes (AREA)
  • Multi Processors (AREA)
  • Image Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
JP2021575749A 2020-02-03 2021-01-27 データ処理システム、データ転送装置およびコンテキストスイッチ方法 Active JP7368511B2 (ja)

Applications Claiming Priority (3)

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JP2020016144 2020-02-03
JP2020016144 2020-02-03
PCT/JP2021/002880 WO2021157448A1 (ja) 2020-02-03 2021-01-27 データ処理システム、データ転送装置およびコンテキストスイッチ方法

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JP7368511B2 true JP7368511B2 (ja) 2023-10-24

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US (1) US11789714B2 (https=)
JP (1) JP7368511B2 (https=)
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WO (1) WO2021157448A1 (https=)

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US20230289212A1 (en) * 2022-03-10 2023-09-14 Nvidia Corporation Flexible Migration of Executing Software Between Processing Components Without Need For Hardware Reset

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003271399A (ja) 2002-01-09 2003-09-26 Matsushita Electric Ind Co Ltd プロセッサ及びプログラム実行方法
JP2004185602A (ja) 2002-12-05 2004-07-02 Internatl Business Mach Corp <Ibm> 割込み時のプロセッサのアーキテクチャ状態の管理
JP2006351013A (ja) 2005-06-15 2006-12-28 Seiko Epson Corp 電子装置において保存／リストア手順を行なうための方法及びシステム

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JPS6180653A (ja) 1984-09-28 1986-04-24 Toshiba Corp デイスクレコ−ド再生装置
JPH0683614B2 (ja) 1985-03-12 1994-10-26 井関農機株式会社 コンバインに於ける刈取部の取付装置
JPH0683614A (ja) * 1992-09-01 1994-03-25 Matsushita Electric Ind Co Ltd マイクロコンピュータ
JPH06180653A (ja) 1992-10-02 1994-06-28 Hudson Soft Co Ltd 割り込み処理方法および装置
US5896141A (en) * 1996-07-26 1999-04-20 Hewlett-Packard Company System and method for virtual device access in a computer system
US7904700B2 (en) * 2008-03-10 2011-03-08 International Business Machines Corporation Processing unit incorporating special purpose register for use with instruction-based persistent vector multiplexer control
JP2012008767A (ja) * 2010-06-24 2012-01-12 Panasonic Corp プロセッサ、再生装置及び処理装置
US20120092351A1 (en) * 2010-10-19 2012-04-19 Apple Inc. Facilitating atomic switching of graphics-processing units
CN102541769B (zh) * 2010-12-13 2014-11-05 中兴通讯股份有限公司 一种存储器接口访问控制方法及装置
WO2012147350A1 (ja) * 2011-04-28 2012-11-01 パナソニック株式会社 高画質化に関わる記録媒体、再生装置、記録装置、符号化方法、復号化方法
CN105579959B (zh) * 2013-09-24 2019-06-07 渥太华大学 硬件加速器虚拟化
US10031770B2 (en) * 2014-04-30 2018-07-24 Intel Corporation System and method of delayed context switching in processor registers
US10565466B2 (en) * 2016-03-14 2020-02-18 Kabushiki Kaisha Toshiba Image processor and image processing method
US11127107B2 (en) * 2019-09-30 2021-09-21 Intel Corporation Apparatus and method for real time graphics processing using local and cloud-based graphics processing resources

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003271399A (ja) 2002-01-09 2003-09-26 Matsushita Electric Ind Co Ltd プロセッサ及びプログラム実行方法
JP2004185602A (ja) 2002-12-05 2004-07-02 Internatl Business Mach Corp <Ibm> 割込み時のプロセッサのアーキテクチャ状態の管理
JP2006351013A (ja) 2005-06-15 2006-12-28 Seiko Epson Corp 電子装置において保存／リストア手順を行なうための方法及びシステム

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JPWO2021157448A1 (https=) 2021-08-12
US20230090585A1 (en) 2023-03-23
WO2021157448A1 (ja) 2021-08-12
CN114787775A (zh) 2022-07-22
US11789714B2 (en) 2023-10-17

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