JP2000148730A - 内積ベクトル演算装置 - Google Patents

内積ベクトル演算装置

Info

Publication number
JP2000148730A
JP2000148730A JP11309940A JP30994099A JP2000148730A JP 2000148730 A JP2000148730 A JP 2000148730A JP 11309940 A JP11309940 A JP 11309940A JP 30994099 A JP30994099 A JP 30994099A JP 2000148730 A JP2000148730 A JP 2000148730A
Authority
JP
Japan
Prior art keywords
vector
circuit
inner product
coefficients
matrix
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.)
Pending
Application number
JP11309940A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000148730A5 (https=
Inventor
Dwight Poplin
ドゥワイト・ポプリン
Jonathan S Gibson
ジョナサン・エス・ギブソン
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.)
Agilent Technologies Inc
Original Assignee
Agilent Technologies Inc
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 Agilent Technologies Inc filed Critical Agilent Technologies Inc
Publication of JP2000148730A publication Critical patent/JP2000148730A/ja
Publication of JP2000148730A5 publication Critical patent/JP2000148730A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F17/16—Matrix or vector computation, e.g. matrix-matrix or matrix-vector multiplication, matrix factorization

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Computational Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Algebra (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Complex Calculations (AREA)
JP11309940A 1998-10-30 1999-10-29 内積ベクトル演算装置 Pending JP2000148730A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/183,196 US6477203B1 (en) 1998-10-30 1998-10-30 Signal processing distributed arithmetic architecture
US183196 1998-10-30

Publications (2)

Publication Number Publication Date
JP2000148730A true JP2000148730A (ja) 2000-05-30
JP2000148730A5 JP2000148730A5 (https=) 2007-03-08

Family

ID=22671852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11309940A Pending JP2000148730A (ja) 1998-10-30 1999-10-29 内積ベクトル演算装置

Country Status (6)

Country Link
US (1) US6477203B1 (https=)
EP (1) EP0997828A3 (https=)
JP (1) JP2000148730A (https=)
KR (1) KR100693654B1 (https=)
CN (1) CN1135484C (https=)
SG (1) SG73644A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2021006142A1 (https=) * 2019-07-09 2021-01-14

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6571229B1 (en) 2000-05-31 2003-05-27 Motorola, Inc. Method and apparatus for inerative training of a classification system
JP3338043B2 (ja) * 2000-11-02 2002-10-28 株式会社ソニー・コンピュータエンタテインメント 並列演算装置、エンタテインメント装置、演算処理方法、コンピュータプログラム、半導体デバイス
US6922767B2 (en) * 2002-10-29 2005-07-26 International Business Machines Corporation System for allowing only a partial value prediction field/cache size
US7519439B2 (en) * 2002-11-06 2009-04-14 Texas Instruments Incorporated Efficient digital processor for feedback control applications
US7317329B2 (en) * 2005-10-11 2008-01-08 Aten International Co., Ltd Lookup table circuit
EP1798964A1 (en) * 2005-12-16 2007-06-20 STMicroelectronics (Research & Development) Limited Image sensor coprocessor
CN100452880C (zh) * 2006-06-09 2009-01-14 清华大学 一种用于视频编码的整数离散余弦变换方法
US8631224B2 (en) * 2007-09-13 2014-01-14 Freescale Semiconductor, Inc. SIMD dot product operations with overlapped operands
US8862893B2 (en) * 2008-06-11 2014-10-14 Microsoft Corporation Techniques for performing symmetric cryptography
CN103945226B (zh) * 2014-03-06 2017-08-25 京东方科技集团股份有限公司 一种视频解码的方法及其装置
US10280568B2 (en) * 2017-01-06 2019-05-07 McTech Group, LLC Field-assembly concrete dowel basket
US10409889B2 (en) * 2017-12-18 2019-09-10 Mythic, Inc. Systems and methods for mapping matrix calculations to a matrix multiply accelerator
JP6995629B2 (ja) * 2018-01-05 2022-01-14 日本電信電話株式会社 演算回路
US10432436B1 (en) * 2018-12-11 2019-10-01 Globalfoundries Inc. Feed forward equalizer with power-optimized distributed arithmetic architecture and method
USD922858S1 (en) 2021-01-25 2021-06-22 Mctech Group, Inc. Dowel basket
USD922857S1 (en) 2021-01-25 2021-06-22 Mctech Group, Inc. Dowel basket jacket

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6391699A (ja) * 1986-10-03 1988-04-22 株式会社リコー 音声認識方式
US4864529A (en) 1986-10-09 1989-09-05 North American Philips Corporation Fast multiplier architecture
DE3750221T2 (de) * 1986-10-16 1994-11-17 Mitsubishi Electric Corp Amplituden-adaptiver vektor-quantisierer.
US5117385A (en) 1990-03-16 1992-05-26 International Business Machines Corporation Table lookup multiplier with digital filter
US5257389A (en) * 1990-04-27 1993-10-26 California Institute Of Technology Imer-product array processor for retrieval of stored images represented by bipolar binary (+1,-1) pixels using partial input trinary pixels represented by (+1,-1)
US5226002A (en) 1991-06-28 1993-07-06 Industrial Technology Research Institute Matrix multiplier circuit
US5483475A (en) 1993-09-15 1996-01-09 Industrial Technology Research Institute Fast pipelined 2-D discrete cosine transform architecture
KR0122734B1 (ko) * 1994-01-18 1997-11-17 배순훈 역 이산 여현 변환 장치
FR2722590B1 (fr) 1994-07-15 1996-09-06 Sgs Thomson Microelectronics Circuit logique de multiplication parallele
JPH08212194A (ja) * 1995-02-06 1996-08-20 Fuji Facom Corp 有限要素法における疎な巨大行列の格納装置、演算装置、格納方法および演算方法
US5805482A (en) 1995-10-20 1998-09-08 Matsushita Electric Corporation Of America Inverse discrete cosine transform processor having optimum input structure
KR100218278B1 (ko) 1996-01-17 1999-09-01 윤종용 분산 연산법을 이용한 이산코사인 변환 수행장치
JPH1083388A (ja) 1996-05-20 1998-03-31 Matsushita Electric Ind Co Ltd 直交変換装置
JP3652018B2 (ja) * 1996-07-22 2005-05-25 シャープ株式会社 行列演算装置
US6148034A (en) * 1996-12-05 2000-11-14 Linden Technology Limited Apparatus and method for determining video encoding motion compensation vectors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2021006142A1 (https=) * 2019-07-09 2021-01-14
JP7157250B2 (ja) 2019-07-09 2022-10-19 株式会社日本触媒 距離測定装置および距離測定方法

Also Published As

Publication number Publication date
US6477203B1 (en) 2002-11-05
KR100693654B1 (ko) 2007-03-14
CN1253340A (zh) 2000-05-17
SG73644A1 (en) 2002-04-16
CN1135484C (zh) 2004-01-21
EP0997828A3 (en) 2002-03-06
EP0997828A2 (en) 2000-05-03
KR20000047576A (ko) 2000-07-25

Similar Documents

Publication Publication Date Title
JP2000148730A (ja) 内積ベクトル演算装置
US7065543B2 (en) Apparatus and method for 2-D discrete transform using distributed arithmetic module
CN110383237B (zh) 可重新配置的矩阵乘法器系统和方法
JP3584053B2 (ja) 複合オペランド内の多ビット要素を選択するためのマスク
US5202847A (en) Digital signal processing
US11763142B2 (en) General padding support for convolution on systolic arrays
CN113673701B (zh) 神经网络模型的运行方法、可读介质和电子设备
JPS5927944B2 (ja) マトリクスデ−タ並列処理システム
CN111767986A (zh) 一种基于神经网络的运算方法及装置
US5949920A (en) Reconfigurable convolver circuit
US5434808A (en) Highly parallel discrete cosine transform engine
US7296049B2 (en) Fast multiplication circuits
JPH05197525A (ja) オペランドを否定するための否定方法及び否定回路
US5157517A (en) Parallel interpolator for high speed digital image enlargement
JPH08152994A (ja) 乗算器及びディジタルフィルタ
JPH09293137A (ja) 並列プロセッサにおける画像のスケール変更
KR20080029906A (ko) 어드레스 가능 위치로부터의 인코딩된 데이터에 기반한승수 곱 생성
US20040172437A1 (en) Image processing device and image processing method
JP3277220B2 (ja) 剰余乗算装置の演算方法
CN117077734A (zh) 卷积输入变换方法、硬件加速器和加速器结构确定方法
Erdal BINARY TREE STRUCTURES FOR MATRIX MULTIPLICATION.
JPH0223476A (ja) フイルタリング処理装置
JPH05120321A (ja) 行列計算の演算方法
Wong et al. A new scalable systolic array processor architecture for simultaneous discrete convolution of k different (nxn) filter coefficient planes with a single image plane
LLttttttt kCkLL 00L ll llll

Legal Events

Date Code Title Description
RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20060414

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20060629

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20061011

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20061011

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20061201

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20080620

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080624

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20080924

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20080929

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20081128

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20090224

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090520

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20090625

A912 Re-examination (zenchi) completed and case transferred to appeal board

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20091009

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20110307

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20110310