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1. WO2020193690 - NEUROMORPHIC PROCESSING SYSTEM AND METHOD OF OPERATING THE SAME

Publication Number WO/2020/193690
Publication Date 01.10.2020
International Application No. PCT/EP2020/058502
International Filing Date 26.03.2020
IPC
G06N 3/04 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
04Architecture, e.g. interconnection topology
G06N 3/063 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
06Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons
063using electronic means
CPC
G06N 3/0454
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
04Architectures, e.g. interconnection topology
0454using a combination of multiple neural nets
G06N 3/049
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
04Architectures, e.g. interconnection topology
049Temporal neural nets, e.g. delay elements, oscillating neurons, pulsed inputs
G06N 3/063
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computer systems based on biological models
02using neural network models
06Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons
063using electronic means
Applicants
  • GRAI MATTER LABS S.A.S. [FR]/[FR]
Inventors
  • YOUSEFZADEH, Amirreza
  • PIRES DOS REIS MOREIRA, Orlando Miguel
  • QIAO, Peng
Agents
  • WITMANS, H.A.
Priority Data
19165490.427.03.2019EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) NEUROMORPHIC PROCESSING SYSTEM AND METHOD OF OPERATING THE SAME
(FR) SYSTÈME DE TRAITEMENT NEUROMORPHIQUE ET SON PROCÉDÉ DE FONCTIONNEMENT
Abstract
(EN)
A neuromorphic processing system (1) is disclosed comprising a plurality of neuromorphic processing clusters (100) coupled to a message exchange network (20) for exchange of event messages. A neuromorphic cluster therein comprises a message receiving facility (110) to receive event messages from the message exchange network, a message transmitting facility (120) to transmit event messages via the message exchange network and a neuromorphic processor (130) having a set of state memory entries (10 j) for storing a value representative of a neuromorphic state associated with a neuromorphic element and a computation facility (134) to update the neuromorphic state associated with neuromorphic elements that are indicated as the destination of the event message. The message receiving facility (110) and/or the message transmitting facility (120) are enhanced to enable message distribution according to a pattern.
(FR)
L'invention concerne un système de traitement neuromorphique (1) comprenant une pluralité de grappes de traitement neuromorphiques (100) couplées à un réseau d'échange de messages (20) pour échanger des messages d'événement. Une grappe neuromorphique comprend une installation de réception de messages (110) destinée à recevoir des messages d'événement en provenance du réseau d'échange de messages, une installation de transmission de messages (120) destinée à transmettre des messages d'événement par l'intermédiaire du réseau d'échange de messages et un processeur neuromorphique (130) ayant un ensemble d'entrées de mémoire d'état (10j) destiné à stocker une valeur représentative d'un état neuromorphique associé à un élément neuromorphique et une installation de calcul (134) destinée à mettre à jour l'état neuromorphique associé à des éléments neuromorphiques qui sont indiqués en tant que destination du message d'événement. L'installation de réception de messages (110) et/ou l'installation de transmission de messages (120) sont améliorées pour permettre une distribution de messages selon un certain motif.
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