JP2005174292A - データシフト操作 - Google Patents

データシフト操作 Download PDF

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Publication number
JP2005174292A
JP2005174292A JP2004308629A JP2004308629A JP2005174292A JP 2005174292 A JP2005174292 A JP 2005174292A JP 2004308629 A JP2004308629 A JP 2004308629A JP 2004308629 A JP2004308629 A JP 2004308629A JP 2005174292 A JP2005174292 A JP 2005174292A
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JP
Japan
Prior art keywords
data
register
instruction
data element
source
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.)
Withdrawn
Application number
JP2004308629A
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English (en)
Japanese (ja)
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JP2005174292A5 (enExample
Inventor
Dominic Hugo Symes
ドミニク・ヒューゴ・サイムス
Simon Andrew Ford
サイモン・アンドリュー・フォード
Daniel Kershaw
ダニエル・カーショー
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.)
ARM Ltd
Original Assignee
ARM Ltd
Advanced Risc Machines 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 ARM Ltd, Advanced Risc Machines Ltd filed Critical ARM Ltd
Publication of JP2005174292A publication Critical patent/JP2005174292A/ja
Publication of JP2005174292A5 publication Critical patent/JP2005174292A5/ja
Withdrawn legal-status Critical Current

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    • 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/30025—Format conversion instructions, e.g. Floating-Point to Integer, decimal conversion
    • 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
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/30036—Instructions to perform operations on packed data, e.g. vector, tile or matrix operations
    • 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
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/30036—Instructions to perform operations on packed data, e.g. vector, tile or matrix operations
    • G06F9/30038—Instructions to perform operations on packed data, e.g. vector, tile or matrix operations using a mask
    • 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
    • G06F9/30109—Register structure having multiple operands in a single register
    • 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
    • G06F9/30112—Register structure comprising data of variable length
    • 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
    • G06F9/30138—Extension of register space, e.g. register cache
    • 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
    • G06F9/3016—Decoding the operand specifier, e.g. specifier format
    • 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
    • G06F9/3016—Decoding the operand specifier, e.g. specifier format
    • G06F9/30167—Decoding the operand specifier, e.g. specifier format of immediate specifier, e.g. constants
    • 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Executing Machine-Instructions (AREA)
  • Advance Control (AREA)
  • Image Processing (AREA)
JP2004308629A 2003-12-09 2004-10-22 データシフト操作 Withdrawn JP2005174292A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0328525A GB2411974C (en) 2003-12-09 2003-12-09 Data shift operations

Publications (2)

Publication Number Publication Date
JP2005174292A true JP2005174292A (ja) 2005-06-30
JP2005174292A5 JP2005174292A5 (enExample) 2007-08-30

Family

ID=30129903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004308629A Withdrawn JP2005174292A (ja) 2003-12-09 2004-10-22 データシフト操作

Country Status (3)

Country Link
US (1) US20050125638A1 (enExample)
JP (1) JP2005174292A (enExample)
GB (1) GB2411974C (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
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JP2007073010A (ja) * 2005-09-09 2007-03-22 Ricoh Co Ltd Ｓｉｍｄ方式プロセッサ、当該ｓｉｍｄ方式プロセッサを利用する画像処理方法、及び画像処理装置
JP2012190389A (ja) * 2011-03-14 2012-10-04 Ricoh Co Ltd プロセッサ装置及びその演算方法
CN104603766A (zh) * 2012-09-28 2015-05-06 英特尔公司 经加速的通道间的向量归约指令
KR20170097008A (ko) * 2014-12-23 2017-08-25 인텔 코포레이션 벡터 요소 세트에 대해 축소 연산을 수행하기 위한 방법 및 장치
KR20190119075A (ko) * 2017-02-23 2019-10-21 에이알엠 리미티드 데이터 처리장치에서의 요소 바이 벡터 연산
JP2019185486A (ja) * 2018-04-12 2019-10-24 富士通株式会社 コード変換装置、コード変換方法、及びコード変換プログラム
US11436010B2 (en) 2017-06-30 2022-09-06 Intel Corporation Method and apparatus for vectorizing indirect update loops

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US20120254589A1 (en) * 2011-04-01 2012-10-04 Jesus Corbal San Adrian System, apparatus, and method for aligning registers
CN104025033B (zh) * 2011-12-30 2017-11-21 英特尔公司 利用控制操纵的simd可变移位和循环
US9292298B2 (en) * 2013-07-08 2016-03-22 Arm Limited Data processing apparatus having SIMD processing circuitry
US9552209B2 (en) 2013-12-27 2017-01-24 Intel Corporation Functional unit for instruction execution pipeline capable of shifting different chunks of a packed data operand by different amounts
US10204044B2 (en) * 2016-05-18 2019-02-12 Sap Se Memory management process using data sheet
CN106227508A (zh) * 2016-07-25 2016-12-14 中国科学院计算技术研究所 一种无回边数据流循环方法、系统、装置、芯片
US10162633B2 (en) * 2017-04-24 2018-12-25 Arm Limited Shift instruction
US10915319B2 (en) * 2017-05-15 2021-02-09 Google Llc Two dimensional masked shift instruction
US10318298B2 (en) * 2017-09-29 2019-06-11 Intel Corporation Apparatus and method for shifting quadwords and extracting packed words
CN114444707A (zh) * 2020-10-30 2022-05-06 深圳前海微众银行股份有限公司 数据处理方法、装置、设备及存储介质
US12105589B2 (en) * 2022-02-23 2024-10-01 Micron Technology, Inc. Parity-based error management for a processing system

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Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007073010A (ja) * 2005-09-09 2007-03-22 Ricoh Co Ltd Ｓｉｍｄ方式プロセッサ、当該ｓｉｍｄ方式プロセッサを利用する画像処理方法、及び画像処理装置
JP2012190389A (ja) * 2011-03-14 2012-10-04 Ricoh Co Ltd プロセッサ装置及びその演算方法
CN104603766A (zh) * 2012-09-28 2015-05-06 英特尔公司 经加速的通道间的向量归约指令
JP2015532755A (ja) * 2012-09-28 2015-11-12 インテル・コーポレーション インターレーンベクトルリダクション命令の高速化
JP2017076395A (ja) * 2012-09-28 2017-04-20 インテル・コーポレーション 装置および方法
CN104603766B (zh) * 2012-09-28 2017-06-30 英特尔公司 经加速的通道间的向量归约指令
US10209989B2 (en) 2012-09-28 2019-02-19 Intel Corporation Accelerated interlane vector reduction instructions
KR102449616B1 (ko) * 2014-12-23 2022-10-04 인텔 코포레이션 벡터 요소 세트에 대해 축소 연산을 수행하기 위한 방법 및 장치
KR20170097008A (ko) * 2014-12-23 2017-08-25 인텔 코포레이션 벡터 요소 세트에 대해 축소 연산을 수행하기 위한 방법 및 장치
KR20190119075A (ko) * 2017-02-23 2019-10-21 에이알엠 리미티드 데이터 처리장치에서의 요소 바이 벡터 연산
JP2020508514A (ja) * 2017-02-23 2020-03-19 エイアールエム リミテッド データ処理装置におけるベクトルによる要素演算
US11327752B2 (en) * 2017-02-23 2022-05-10 Arm Limited Element by vector operations in a data processing apparatus
JP7148526B2 (ja) 2017-02-23 2022-10-05 アーム・リミテッド データ処理装置におけるベクトルによる要素演算
TWI780116B (zh) * 2017-02-23 2022-10-11 英商Ａｒｍ股份有限公司 用於資料處理設備、方法、電腦可讀式儲存媒體及虛擬機器的向量逐元素操作
KR102584031B1 (ko) * 2017-02-23 2023-10-04 에이알엠 리미티드 데이터 처리장치에서의 요소 바이 벡터 연산
US11436010B2 (en) 2017-06-30 2022-09-06 Intel Corporation Method and apparatus for vectorizing indirect update loops
JP7035751B2 (ja) 2018-04-12 2022-03-15 富士通株式会社 コード変換装置、コード変換方法、及びコード変換プログラム
JP2019185486A (ja) * 2018-04-12 2019-10-24 富士通株式会社 コード変換装置、コード変換方法、及びコード変換プログラム

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Publication number Publication date
US20050125638A1 (en) 2005-06-09
GB0328525D0 (en) 2004-01-14
GB2411974A (en) 2005-09-14
GB2411974B (en) 2006-06-21
GB2411974C (en) 2009-09-23

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