The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 08, 2025
Filed:
Jun. 04, 2021
Shenzhen Corerain Technologies Co., Ltd., Guangdong, CN;
Li Jiao, Guangdong, CN;
Yuanchao Li, Guangdong, CN;
Kuen Hung Tsoi, Guangdong, CN;
Xinyu Niu, Guangdong, CN;
Shenzhen Corerain Technologies Co., Ltd., Shenzhen, CN;
Abstract
A data flow-based neural network multi-engine synchronous calculation system, include: a plurality of calculation engines each including a plurality of calculation modules and at least one cache module located at different layers, and each calculation module is configured to calculate an input calculation graph provided by the cache module or the calculation module of a previous layer of a layer where each calculation module is located, so as to obtain an output calculation graph; and at least one synchronization module each being configured to monitor the data amount of the input calculation graph stored by the cache module on the same layer in each calculation engine, and control, when the data amount reaches a preset value corresponding to each cache module, each cache module on the same layer to output the stored input calculation graph to the calculation module on a next layer.