HK1144974A1 - 控制移位分組數據的位校正的裝置 - Google Patents

控制移位分組數據的位校正的裝置

Info

Publication number
HK1144974A1
HK1144974A1 HK10111583.8A HK10111583A HK1144974A1 HK 1144974 A1 HK1144974 A1 HK 1144974A1 HK 10111583 A HK10111583 A HK 10111583A HK 1144974 A1 HK1144974 A1 HK 1144974A1
Authority
HK
Hong Kong
Prior art keywords
packed data
bit correction
controlling bit
shifted packed
shifted
Prior art date
Application number
HK10111583.8A
Other languages
English (en)
Inventor
Alexander D Peleg
Yaakov Yaari
Millind Mittal
Larry M Mennemeier
Benny Eitan
Original Assignee
Intel 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 Intel Corp filed Critical Intel Corp
Publication of HK1144974A1 publication Critical patent/HK1144974A1/zh

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/57—Arithmetic logic units [ALU], i.e. arrangements or devices for performing two or more of the operations covered by groups G06F7/483 – G06F7/556 or for performing logical operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
    • G06F17/147—Discrete orthonormal transforms, e.g. discrete cosine transform, discrete sine transform, and variations therefrom, e.g. modified discrete cosine transform, integer transforms approximating the discrete cosine transform
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/544—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices for evaluating functions by calculation
    • G06F7/5443—Sum of products
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/607—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers number-of-ones counters, i.e. devices for counting the number of input lines set to ONE among a plurality of input lines, also called bit counters or parallel counters
    • 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
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/3001—Arithmetic instructions
    • G06F9/30014—Arithmetic instructions with variable precision
    • G—PHYSICS
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    • 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
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    • G—PHYSICS
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    • 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
    • G06F9/30032—Movement instructions, e.g. MOVE, SHIFT, ROTATE, SHUFFLE
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
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    • 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
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    • 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
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    • 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
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    • 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; 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
    • G06F9/30098—Register arrangements
    • G06F9/30105—Register structure
    • G06F9/30112—Register structure comprising data of variable length
    • 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
    • G06F9/30098—Register arrangements
    • G06F9/3012—Organisation of register space, e.g. banked or distributed register file
    • G06F9/3013—Organisation of register space, e.g. banked or distributed register file according to data content, e.g. floating-point registers, address registers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F2207/38—Indexing scheme relating to groups G06F7/38 - G06F7/575
    • G06F2207/3804—Details
    • G06F2207/3808—Details concerning the type of numbers or the way they are handled
    • G06F2207/3812—Devices capable of handling different types of numbers
    • G06F2207/382—Reconfigurable for different fixed word lengths
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F2207/38—Indexing scheme relating to groups G06F7/38 - G06F7/575
    • G06F2207/3804—Details
    • G06F2207/3808—Details concerning the type of numbers or the way they are handled
    • G06F2207/3828—Multigauge devices, i.e. capable of handling packed numbers without unpacking them
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/499—Denomination or exception handling, e.g. rounding or overflow
    • G06F7/49905—Exception handling
    • G06F7/4991—Overflow or underflow
    • G06F7/49921—Saturation, i.e. clipping the result to a minimum or maximum value
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/499—Denomination or exception handling, e.g. rounding or overflow
    • G06F7/49994—Sign extension

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Computing Systems (AREA)
  • Algebra (AREA)
  • Databases & Information Systems (AREA)
  • Discrete Mathematics (AREA)
  • Executing Machine-Instructions (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Advance Control (AREA)
  • Document Processing Apparatus (AREA)
  • Complex Calculations (AREA)
HK10111583.8A 1995-08-31 2010-12-13 控制移位分組數據的位校正的裝置 HK1144974A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52136095A 1995-08-31 1995-08-31

Publications (1)

Publication Number Publication Date
HK1144974A1 true HK1144974A1 (zh) 2011-03-18

Family

ID=24076444

Family Applications (2)

Application Number Title Priority Date Filing Date
HK07105278.5A HK1099095A1 (en) 1995-08-31 2007-05-18 An apparatus and a system for performing operations of multimedia applications and a method for performing the same
HK10111583.8A HK1144974A1 (zh) 1995-08-31 2010-12-13 控制移位分組數據的位校正的裝置

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HK07105278.5A HK1099095A1 (en) 1995-08-31 2007-05-18 An apparatus and a system for performing operations of multimedia applications and a method for performing the same

Country Status (9)

Country Link
EP (2) EP1693742A3 (zh)
JP (1) JP3711147B2 (zh)
KR (1) KR19990044304A (zh)
CN (23) CN103092564B (zh)
AU (1) AU6677896A (zh)
BR (2) BR9610095A (zh)
HK (2) HK1099095A1 (zh)
TW (1) TW310406B (zh)
WO (1) WO1997008608A1 (zh)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6738793B2 (en) 1994-12-01 2004-05-18 Intel Corporation Processor capable of executing packed shift operations
CN103092564B (zh) * 1995-08-31 2016-04-06 英特尔公司 执行乘加指令的处理器和对分组数据执行乘加操作的系统
US6145068A (en) * 1997-09-16 2000-11-07 Phoenix Technologies Ltd. Data transfer to a non-volatile storage medium
US5864703A (en) 1997-10-09 1999-01-26 Mips Technologies, Inc. Method for providing extended precision in SIMD vector arithmetic operations
US7197625B1 (en) 1997-10-09 2007-03-27 Mips Technologies, Inc. Alignment and ordering of vector elements for single instruction multiple data processing
WO1999048025A2 (en) 1998-03-18 1999-09-23 Koninklijke Philips Electronics N.V. Data processing device and method of computing the cosine transform of a matrix
US6233671B1 (en) 1998-03-31 2001-05-15 Intel Corporation Staggering execution of an instruction by dividing a full-width macro instruction into at least two partial-width micro instructions
US6230253B1 (en) * 1998-03-31 2001-05-08 Intel Corporation Executing partial-width packed data instructions
US6230257B1 (en) 1998-03-31 2001-05-08 Intel Corporation Method and apparatus for staggering execution of a single packed data instruction using the same circuit
US7392275B2 (en) 1998-03-31 2008-06-24 Intel Corporation Method and apparatus for performing efficient transformations with horizontal addition and subtraction
US6192467B1 (en) * 1998-03-31 2001-02-20 Intel Corporation Executing partial-width packed data instructions
US7395302B2 (en) 1998-03-31 2008-07-01 Intel Corporation Method and apparatus for performing horizontal addition and subtraction
US7117342B2 (en) * 1998-12-03 2006-10-03 Sun Microsystems, Inc. Implicitly derived register specifiers in a processor
US7114056B2 (en) 1998-12-03 2006-09-26 Sun Microsystems, Inc. Local and global register partitioning in a VLIW processor
JP3336986B2 (ja) * 1999-02-03 2002-10-21 日本電気株式会社 信号処理プロセッサ及びそれに用いる丸め機能付き積和演算器
EP2267896A3 (en) * 1999-05-12 2013-02-20 Analog Devices, Inc. Method for implementing finite impulse response filters
US6678810B1 (en) 1999-12-30 2004-01-13 Intel Corporation MFENCE and LFENCE micro-architectural implementation method and system
US6671795B1 (en) 2000-01-21 2003-12-30 Intel Corporation Method and apparatus for pausing execution in a processor or the like
US7039906B1 (en) * 2000-09-29 2006-05-02 International Business Machines Corporation Compiler for enabling multiple signed independent data elements per register
US7162621B2 (en) 2001-02-21 2007-01-09 Mips Technologies, Inc. Virtual instruction expansion based on template and parameter selector information specifying sign-extension or concentration
US7711763B2 (en) 2001-02-21 2010-05-04 Mips Technologies, Inc. Microprocessor instructions for performing polynomial arithmetic operations
US7818356B2 (en) 2001-10-29 2010-10-19 Intel Corporation Bitstream buffer manipulation with a SIMD merge instruction
US7685212B2 (en) * 2001-10-29 2010-03-23 Intel Corporation Fast full search motion estimation with SIMD merge instruction
US20040054877A1 (en) 2001-10-29 2004-03-18 Macy William W. Method and apparatus for shuffling data
US7739319B2 (en) 2001-10-29 2010-06-15 Intel Corporation Method and apparatus for parallel table lookup using SIMD instructions
JP3857614B2 (ja) 2002-06-03 2006-12-13 松下電器産業株式会社 プロセッサ
US7392368B2 (en) 2002-08-09 2008-06-24 Marvell International Ltd. Cross multiply and add instruction and multiply and subtract instruction SIMD execution on real and imaginary components of a plurality of complex data elements
WO2004015563A1 (en) 2002-08-09 2004-02-19 Intel Corporation Multimedia coprocessor control mechanism including alignment or broadcast instructions
US6986023B2 (en) 2002-08-09 2006-01-10 Intel Corporation Conditional execution of coprocessor instruction based on main processor arithmetic flags
US7293056B2 (en) * 2002-12-18 2007-11-06 Intel Corporation Variable width, at least six-way addition/accumulation instructions
US7139900B2 (en) 2003-06-23 2006-11-21 Intel Corporation Data packet arithmetic logic devices and methods
US7424501B2 (en) 2003-06-30 2008-09-09 Intel Corporation Nonlinear filtering and deblocking applications utilizing SIMD sign and absolute value operations
US7426749B2 (en) * 2004-01-20 2008-09-16 International Business Machines Corporation Distributed computation in untrusted computing environments using distractive computational units
US20060101244A1 (en) * 2004-11-10 2006-05-11 Nvidia Corporation Multipurpose functional unit with combined integer and floating-point multiply-add pipeline
US8024551B2 (en) * 2005-10-26 2011-09-20 Analog Devices, Inc. Pipelined digital signal processor
US8127117B2 (en) * 2006-05-10 2012-02-28 Qualcomm Incorporated Method and system to combine corresponding half word units from multiple register units within a microprocessor
US20080071851A1 (en) * 2006-09-20 2008-03-20 Ronen Zohar Instruction and logic for performing a dot-product operation
US7958181B2 (en) 2006-09-21 2011-06-07 Intel Corporation Method and apparatus for performing logical compare operations
US9069547B2 (en) 2006-09-22 2015-06-30 Intel Corporation Instruction and logic for processing text strings
CN100461095C (zh) * 2007-11-20 2009-02-11 浙江大学 一种支持多模式的媒体增强流水线乘法单元设计方法
CN101685388B (zh) * 2008-09-28 2013-08-07 北京大学深圳研究生院 执行比较运算的方法和装置
US9747105B2 (en) 2009-12-17 2017-08-29 Intel Corporation Method and apparatus for performing a shift and exclusive or operation in a single instruction
US8504807B2 (en) 2009-12-26 2013-08-06 Intel Corporation Rotate instructions that complete execution without reading carry flag
WO2012137428A1 (ja) * 2011-04-08 2012-10-11 パナソニック株式会社 データ処理装置、及びデータ処理方法
WO2013095513A1 (en) * 2011-12-22 2013-06-27 Intel Corporation Packed data operation mask shift processors, methods, systems, and instructions
US9703558B2 (en) * 2011-12-23 2017-07-11 Intel Corporation Systems, apparatuses, and methods for setting an output mask in a destination writemask register from a source write mask register using an input writemask and immediate
CN107741861B (zh) * 2011-12-23 2022-03-15 英特尔公司 用于混洗浮点或整数值的装置和方法
US9864602B2 (en) 2011-12-30 2018-01-09 Intel Corporation Packed rotate processors, methods, systems, and instructions
US9122475B2 (en) * 2012-09-28 2015-09-01 Intel Corporation Instruction for shifting bits left with pulling ones into less significant bits
US20140281418A1 (en) * 2013-03-14 2014-09-18 Shihjong J. Kuo Multiple Data Element-To-Multiple Data Element Comparison Processors, Methods, Systems, and Instructions
US9990202B2 (en) * 2013-06-28 2018-06-05 Intel Corporation Packed data element predication processors, methods, systems, and instructions
US9405539B2 (en) * 2013-07-31 2016-08-02 Intel Corporation Providing vector sub-byte decompression functionality
US9513907B2 (en) * 2013-08-06 2016-12-06 Intel Corporation Methods, apparatus, instructions and logic to provide vector population count functionality
US9495155B2 (en) * 2013-08-06 2016-11-15 Intel Corporation Methods, apparatus, instructions and logic to provide population count functionality for genome sequencing and alignment
US20150227366A1 (en) * 2014-02-12 2015-08-13 Imagination Technologies Limited Processor with granular add immediates capability & methods
US10068652B2 (en) 2014-09-03 2018-09-04 Micron Technology, Inc. Apparatuses and methods for determining population count
US9891913B2 (en) * 2014-12-23 2018-02-13 Intel Corporation Method and apparatus for performing conflict detection using vector comparison operations
CN104778147B (zh) * 2015-04-14 2017-06-06 飞天诚信科技股份有限公司 一种基于协处理器的数据处理方法
US11204764B2 (en) * 2016-03-31 2021-12-21 Intel Corporation Processors, methods, systems, and instructions to Partition a source packed data into lanes
CN107766079B (zh) * 2016-08-19 2022-03-11 北京百度网讯科技有限公司 处理器以及用于在处理器上执行指令的方法
US10296292B2 (en) * 2016-10-20 2019-05-21 Advanced Micro Devices, Inc. Dynamic variable precision computation
US10409603B2 (en) * 2016-12-30 2019-09-10 Intel Corporation Processors, methods, systems, and instructions to check and store indications of whether memory addresses are in persistent memory
US10162633B2 (en) * 2017-04-24 2018-12-25 Arm Limited Shift instruction
CN107145334B (zh) * 2017-04-26 2020-10-09 龙芯中科技术有限公司 常量获取方法、装置、处理器及计算机可读存储介质
CN109388427A (zh) * 2017-08-11 2019-02-26 龙芯中科技术有限公司 向量处理方法、向量处理单元和微处理器
CN107861709B (zh) * 2017-12-01 2021-04-02 中国兵器装备集团自动化研究所 适应前端高速处理的累加器和功率谱累加器及其累加方法
CN108595149B (zh) * 2018-04-28 2021-05-04 天津芯海创科技有限公司 可重构乘加运算装置
CN110554886B (zh) * 2018-05-30 2021-12-10 赛灵思公司 数据拆分结构、方法及其片上实现
WO2020039522A1 (ja) * 2018-08-22 2020-02-27 日本電気株式会社 情報処理装置、情報処理方法及びプログラム
CN109783054B (zh) * 2018-12-20 2021-03-09 中国科学院计算技术研究所 一种rsfq fft处理器的蝶形运算处理方法及系统
CN110221807B (zh) * 2019-06-06 2021-08-03 龙芯中科(合肥)技术有限公司 数据移位方法、装置、设备及计算机可读存储介质
CN111258538B (zh) * 2020-01-13 2023-07-21 电子科技大学 一种基于fpga的大位宽高性能加法器电路
CN112230886B (zh) * 2020-09-11 2022-11-08 清华大学 免除Toom-Cook的处理装置和基于其的模乘获取方法
CN112181354B (zh) * 2020-10-12 2021-08-10 上海芯旺微电子技术有限公司 一种移位饱和同步处理的方法及其应用
CN112181355B (zh) * 2020-10-12 2021-08-06 上海芯旺微电子技术有限公司 一种移位饱和处理方法及其应用
US20230297371A1 (en) * 2022-03-15 2023-09-21 Intel Corporation Fused multiple multiplication and addition-subtraction instruction set

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE310008B (zh) * 1965-06-30 1969-04-14 Ericsson Telefon Ab L M
JPS5955546A (ja) * 1982-09-24 1984-03-30 Fujitsu Ltd フア−ムウエア処理装置
JPS60134974A (ja) * 1983-12-23 1985-07-18 Hitachi Ltd ベクトル処理装置
JPS6284335A (ja) * 1985-10-09 1987-04-17 Hitachi Ltd 乗算回路
JPS6297060A (ja) * 1985-10-23 1987-05-06 Mitsubishi Electric Corp デイジタルシグナルプロセツサ
JP2634609B2 (ja) * 1987-10-16 1997-07-30 富士通テン株式会社 データ転送装置
US4985848A (en) * 1987-09-14 1991-01-15 Visual Information Technologies, Inc. High speed image processing system using separate data processor and address generator
US4933847A (en) * 1987-11-17 1990-06-12 International Business Machines Corporation Microcode branch based upon operand length and alignment
US5126964A (en) * 1988-04-01 1992-06-30 Digital Equipment Corporation High performance bit-sliced multiplier circuit
EP0344347B1 (de) * 1988-06-02 1993-12-29 Deutsche ITT Industries GmbH Einrichtung zur digitalen Signalverarbeitung
US5073969A (en) * 1988-08-01 1991-12-17 Intel Corporation Microprocessor bus interface unit which changes scheduled data transfer indications upon sensing change in enable signals before receiving ready signal
CA1311063C (en) * 1988-12-16 1992-12-01 Tokumichi Murakami Digital signal processor
US5047973A (en) * 1989-04-26 1991-09-10 Texas Instruments Incorporated High speed numerical processor for performing a plurality of numeric functions
US5001662A (en) * 1989-04-28 1991-03-19 Apple Computer, Inc. Method and apparatus for multi-gauge computation
JP2984463B2 (ja) * 1991-06-24 1999-11-29 株式会社日立製作所 マイクロコンピュータ
CA2073516A1 (en) * 1991-11-27 1993-05-28 Peter Michael Kogge Dynamic multi-mode parallel processor array architecture computer system
US5257214A (en) * 1992-06-16 1993-10-26 Hewlett-Packard Company Qualification of register file write enables using self-timed floating point exception flags
US5263125A (en) * 1992-06-17 1993-11-16 Motorola, Inc. Circuit and method for evaluating fuzzy logic rules
US5295229A (en) * 1992-06-17 1994-03-15 Motorola, Inc. Circuit and method for determining membership in a set during a fuzzy logic operation
EP0581986A1 (de) * 1992-08-04 1994-02-09 Siemens Nixdorf Informationssysteme Aktiengesellschaft Datenverarbeitungsanlage mit Verarbeitung von Aufbereitungsbefehlen
JPH0682269A (ja) * 1992-09-03 1994-03-22 Matsushita Electric Ind Co Ltd エンコーダ信号逓倍回路
US5268855A (en) * 1992-09-14 1993-12-07 Hewlett-Packard Company Common format for encoding both single and double precision floating point numbers
US5375080A (en) * 1992-12-18 1994-12-20 Xerox Corporation Performing arithmetic on composite operands to obtain a binary outcome for each multi-bit component
US5717616A (en) * 1993-02-19 1998-02-10 Hewlett-Packard Company Computer hardware instruction and method for computing population counts
US5717947A (en) * 1993-03-31 1998-02-10 Motorola, Inc. Data processing system and method thereof
DE69424626T2 (de) * 1993-11-23 2001-01-25 Hewlett Packard Co Parallele Datenverarbeitung in einem Einzelprozessor
US5442581A (en) * 1993-11-30 1995-08-15 Texas Instruments Incorporated Iterative division apparatus, system and method forming plural quotient bits per iteration
CN1099081C (zh) * 1994-01-29 2003-01-15 世嘉企业股份有限公司 信息处理装置
GB2287333B (en) * 1994-03-11 1998-02-11 Advanced Risc Mach Ltd Data processing multiplier
US5557734A (en) * 1994-06-17 1996-09-17 Applied Intelligent Systems, Inc. Cache burst architecture for parallel processing, such as for image processing
JP3579087B2 (ja) * 1994-07-08 2004-10-20 株式会社日立製作所 演算器およびマイクロプロセッサ
CN103092564B (zh) * 1995-08-31 2016-04-06 英特尔公司 执行乘加指令的处理器和对分组数据执行乘加操作的系统

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CN103064651B (zh) 2016-01-27
CN1534458B (zh) 2010-05-26
BR9610095A (pt) 1999-02-17
JP3711147B2 (ja) 2005-10-26
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CN102073475B (zh) 2015-05-13
CN103092564A (zh) 2013-05-08
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CN101794212A (zh) 2010-08-04
CN1515994A (zh) 2004-07-28
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