Title:
NEURAL NETWORK COMPUTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/016925
Kind Code:
A1
Abstract:
A neural network computing device, comprising a system control module, a computing module, a bus control interface module and a dynamic cache module; the system control module is in communication connection with the computing module, the bus control interface module is in communication connection with the computing module and the dynamic cache module respectively, and the neural network computing device is in communication connection with an external storage module by means of the bus control interface module; and the dynamic cache module stores source image pixel point data read from the external storage module. If the source image pixel point data needs to be reused during a computing process, the data merely needs to be read from the dynamic cache module, and as the time for reading data from the external storage module is far longer than the time for reading data from an internal dynamic cache module, the device can read the source image pixel point data from the internal dynamic cache module, thereby reducing the need to read data from external storage, facilitating increasing the computing efficiency and reducing the requirements for data bandwidth.
Inventors:
JIANG WEN (CN)
Application Number:
PCT/CN2021/088420
Publication Date:
January 27, 2022
Filing Date:
April 20, 2021
Export Citation:
Assignee:
SHENZHEN INTELLIFUSION TECH CO LTD (CN)
International Classes:
G06F12/0802; G06N3/04
Foreign References:
| CN111984548A | 2020-11-24 | |||
| CN111178492A | 2020-05-19 | |||
| CN106778745A | 2017-05-31 | |||
| US20190311245A1 | 2019-10-10 |
Attorney, Agent or Firm:
SHENZHEN YIHANG INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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