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Data processing method, computer system and storage medium

A data processing and data technology, applied in the computer field, can solve problems such as reducing computing efficiency

Active Publication Date: 2020-06-30
SHANGHAI CAMBRICON INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, subject to the limitation of the memory access bandwidth of the processor, frequent memory access operations will reduce the efficiency of the operation, and the memory access overhead becomes the bottleneck in the design of machine learning processors.

Method used

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  • Data processing method, computer system and storage medium
  • Data processing method, computer system and storage medium
  • Data processing method, computer system and storage medium

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Embodiment Construction

[0132] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0133] The data processing method provided by this application can be applied to such as figure 1 indicated processor or figure 2 In the computer system shown. in, figure 2 The computer system shown includes a first processor 100 and a second processor 200, both of which can adopt figure 1 structure of the processor shown. The first processor 100 is connected to the second processor 200 , and the first processor 100 and the second processor 200 can perform data communication. Wherein, the first processor 100 can be set on a terminal, which can be but not limited to ...

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Abstract

The invention relates to a data processing method, a computer system and a storage medium, which can reduce the operand of a terminal through a mode of cooperation of the terminal and a cloud server and a training or retraining process of a neural network in the cloud server. Meanwhile, the data transmitted between the terminal and the cloud server is obtained after lossy compression coding, so that the memory access overhead of the data can be reduced, and the performance of the computer system is improved.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a data processing method, a computer system and a storage medium. Background technique [0002] With the rapid development of artificial intelligence technology, neural networks have been widely and successfully applied in fields with massive data such as images, voice and text. [0003] Generally, the operation process of neural network operations (such as artificial neural network operations) often involves a large amount of data, and a large amount of input data (such as input neuron data) and intermediate data involved in the operation process are stored in off-chip storage. In the unit, the input data in the off-chip storage unit needs to be transferred to the on-chip storage unit during the operation process, so that the operation unit can realize the corresponding operation, so there will be a large number of memory access operations in the process of neural ne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06N3/063H03M7/30
CPCG06N3/063H03M7/3059
Inventor 不公告发明人
Owner SHANGHAI CAMBRICON INFORMATION TECH CO LTD