EP4172875A4 - Opérations neuromorphiques utilisant des positons - Google Patents

Opérations neuromorphiques utilisant des positons Download PDF

Info

Publication number: EP4172875A4
Authority: EP; European Patent Office
Prior art keywords: neuromorphic; surgeries; locations; neuromorphic surgeries
Prior art date: 2020-06-29
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

EP21833816.8A

Other languages

German (de)

English (en)

Other versions

EP4172875A1 (fr

Inventor

Vijay S. Ramesh

Richard C. Murphy

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.)

Micron Technology Inc

Original Assignee

Micron Technology 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.)

2020-06-29

Filing date

2021-06-01

Publication date

2024-08-14

2020-06-29 Priority claimed from US16/915,039 external-priority patent/US11636323B2/en

2020-08-19 Priority claimed from US16/997,599 external-priority patent/US12159219B2/en

2021-06-01 Application filed by Micron Technology Inc filed Critical Micron Technology Inc

2023-05-03 Publication of EP4172875A1 publication Critical patent/EP4172875A1/fr

2024-08-14 Publication of EP4172875A4 publication Critical patent/EP4172875A4/fr

Status Pending legal-status Critical Current

Classifications

- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N20/00—Machine learning
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/04—Architecture, e.g. interconnection topology
- G06N3/049—Temporal neural networks, e.g. delay elements, oscillating neurons or pulsed inputs
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/06—Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons
- G06N3/063—Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons using electronic means
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/54—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using elements simulating biological cells, e.g. neuron

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
General Physics & Mathematics (AREA)
Life Sciences & Earth Sciences (AREA)
Biomedical Technology (AREA)
Health & Medical Sciences (AREA)
Computing Systems (AREA)
General Engineering & Computer Science (AREA)
General Health & Medical Sciences (AREA)
Biophysics (AREA)
Molecular Biology (AREA)
Software Systems (AREA)
Artificial Intelligence (AREA)
Data Mining & Analysis (AREA)
Evolutionary Computation (AREA)
Neurology (AREA)
Mathematical Physics (AREA)
Computational Linguistics (AREA)
Computer Hardware Design (AREA)
Computational Mathematics (AREA)
Mathematical Analysis (AREA)
Mathematical Optimization (AREA)
Pure & Applied Mathematics (AREA)
Computer Vision & Pattern Recognition (AREA)
Medical Informatics (AREA)
Memory System (AREA)
Microelectronics & Electronic Packaging (AREA)
Advance Control (AREA)
Compression, Expansion, Code Conversion, And Decoders (AREA)

EP21833816.8A 2020-06-29 2021-06-01 Opérations neuromorphiques utilisant des positons Pending EP4172875A4 (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US16/915,039 US11636323B2 (en)	2020-06-29	2020-06-29	Neuromorphic operations using posits
US16/997,599 US12159219B2 (en)	2020-08-19	2020-08-19	Neuron using posits
PCT/US2021/035125 WO2022005673A1 (fr)	2020-06-29	2021-06-01	Opérations neuromorphiques utilisant des positons

Publications (2)

Publication Number	Publication Date
EP4172875A1 EP4172875A1 (fr)	2023-05-03
EP4172875A4 true EP4172875A4 (fr)	2024-08-14

Family

ID=79314886

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP21833816.8A Pending EP4172875A4 (fr)	2020-06-29	2021-06-01	Opérations neuromorphiques utilisant des positons
EP21833644.4A Pending EP4172874A4 (fr)	2020-06-29	2021-06-28	Neurone utilisant des postulats

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
EP21833644.4A Pending EP4172874A4 (fr)	2020-06-29	2021-06-28	Neurone utilisant des postulats

Country Status (4)

Country	Link
EP (2)	EP4172875A4 (fr)
KR (2)	KR102813842B1 (fr)
CN (2)	CN115668224B (fr)
WO (2)	WO2022005673A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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US12079733B2 (en) *	2020-06-23	2024-09-03	Sandisk Technologies Llc	Multi-precision digital compute-in-memory deep neural network engine for flexible and energy efficient inferencing
CN116432711B (zh) *	2023-02-13	2023-12-05	杭州菲数科技有限公司	SiLU激活函数的硬件实现方法、装置及计算设备
KR102840183B1 (ko) *	2024-03-21	2025-08-01	경희대학교 산학협력단	인공 신경망을 위한 데이터 포맷을 처리하는 인공 신경망 연산 장치 및 인공신경망 연산 방법
CN120670371B (zh) *	2025-08-14	2025-11-04	西安电子科技大学杭州研究院	一种基于posit格式的存算一体处理器及处理方法

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US6795117B2 (en) *	2001-11-06	2004-09-21	Candela Microsystems, Inc.	CMOS image sensor with noise cancellation
FR2983664B1 (fr) *	2011-12-05	2013-12-20	Commissariat Energie Atomique	Convertisseur analogique-numerique et circuit neuromorphique utilisant un tel convertisseur
US9830999B2 (en) *	2014-06-05	2017-11-28	Micron Technology, Inc.	Comparison operations in memory
US10169701B2 (en) *	2015-05-26	2019-01-01	International Business Machines Corporation	Neuron peripheral circuits for neuromorphic synaptic memory array based on neuron models
US10885429B2 (en) *	2015-07-06	2021-01-05	University Of Dayton	On-chip training of memristor crossbar neuromorphic processing systems
US10671564B2 (en) *	2015-10-08	2020-06-02	Via Alliance Semiconductor Co., Ltd.	Neural network unit that performs convolutions using collective shift register among array of neural processing units
US10360971B1 (en) *	2015-11-02	2019-07-23	Green Mountain Semiconductor, Inc.	Artificial neural network functionality within dynamic random-access memory
US10180808B2 (en) *	2016-10-27	2019-01-15	Samsung Electronics Co., Ltd.	Software stack and programming for DPU operations
US11222260B2 (en) *	2017-03-22	2022-01-11	Micron Technology, Inc.	Apparatuses and methods for operating neural networks
KR20180111156A (ko) *	2017-03-31	2018-10-11	에스케이하이닉스 주식회사	피드-백 라인을 가진 포스트-시냅틱 뉴런을 포함하는 뉴로모픽 소자 및 뉴로모픽 소자의 동작 방법
KR101965850B1 (ko) *	2017-04-26	2019-04-05	광주과학기술원	인공 신경망에 사용되는 활성 함수의 확률적 구현 방법 및 그를 포함하는 시스템
US11354568B2 (en) *	2017-06-30	2022-06-07	Intel Corporation	In-memory spiking neural networks for memory array architectures
US10956811B2 (en) *	2017-07-31	2021-03-23	Intel Corporation	Variable epoch spike train filtering
JP2019057053A (ja) *	2017-09-20	2019-04-11	東芝メモリ株式会社	半導体記憶装置
KR102141385B1 (ko) *	2018-03-08	2020-08-05	포항공과대학교 산학협력단	전치 가능한 메모리와 가상 순람표를 이용한 뉴로모픽 시스템
KR102675781B1 (ko) *	2018-06-27	2024-06-18	삼성전자주식회사	뉴로모픽 프로세서 및 그것의 동작 방법
CN111310909B (zh) *	2020-02-24	2024-02-13	南京大学	一种浮点数转换电路

2021
- 2021-06-01 KR KR1020237002393A patent/KR102813842B1/ko active Active
- 2021-06-01 CN CN202180035602.9A patent/CN115668224B/zh active Active
- 2021-06-01 WO PCT/US2021/035125 patent/WO2022005673A1/fr not_active Ceased
- 2021-06-01 EP EP21833816.8A patent/EP4172875A4/fr active Pending
- 2021-06-28 EP EP21833644.4A patent/EP4172874A4/fr active Pending
- 2021-06-28 CN CN202180034045.9A patent/CN115516463A/zh active Pending
- 2021-06-28 KR KR1020237000890A patent/KR102813843B1/ko active Active
- 2021-06-28 WO PCT/US2021/039326 patent/WO2022005944A1/fr not_active Ceased

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CHI PING ET AL: "PRIME: A Novel Processing-in-Memory Architecture for Neural Network Computation in ReRAM-Based Main Memory", 2013 21ST INTERNATIONAL CONFERENCE ON PROGRAM COMPREHENSION (ICPC); [INTERNATIONAL SYMPOSIUM ON COMPUTER ARCHITECTURE.(ISCA)], IEEE, US, 18 June 2016 (2016-06-18), pages 27 - 39, XP032950646, ISSN: 1063-6897, ISBN: 978-0-7695-3174-8, [retrieved on 20160824], DOI: 10.1109/ISCA.2016.13 *
See also references of WO2022005673A1 *
ZACHARIAH CARMICHAEL ET AL: "Deep Positron: A Deep Neural Network Using the Posit Number System", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, 5 December 2018 (2018-12-05), XP080989217 *

Also Published As

Publication number	Publication date
CN115668224A (zh)	2023-01-31
CN115516463A (zh)	2022-12-23
KR102813842B1 (ko)	2025-05-28
EP4172874A1 (fr)	2023-05-03
KR20230027250A (ko)	2023-02-27
WO2022005944A1 (fr)	2022-01-06
CN115668224B (zh)	2024-06-11
KR102813843B1 (ko)	2025-05-28
EP4172874A4 (fr)	2024-07-17
EP4172875A1 (fr)	2023-05-03
WO2022005673A1 (fr)	2022-01-06
KR20230021140A (ko)	2023-02-13

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Legal Events

Date	Code	Title	Description
2022-01-07	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2023-03-31	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2023-03-31	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2023-05-03	17P	Request for examination filed	Effective date: 20221004
2023-05-03	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2023-10-04	DAV	Request for validation of the european patent (deleted)
2023-10-04	DAX	Request for extension of the european patent (deleted)
2024-08-14	A4	Supplementary search report drawn up and despatched	Effective date: 20240715
2024-08-14	RIC1	Information provided on ipc code assigned before grant	Ipc: G06N 3/049 20230101ALN20240709BHEP Ipc: G11C 11/54 20060101ALI20240709BHEP Ipc: G06F 7/544 20060101ALI20240709BHEP Ipc: G06N 3/04 20230101ALI20240709BHEP Ipc: G06N 3/063 20230101AFI20240709BHEP