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A neural network processing method and device based on chip design defects

A neural network and chip design technology, applied in the field of neural network, can solve problems such as lack of neural network processing methods, kernel failure, etc.

Active Publication Date: 2022-01-28
中科物栖(南京)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the field of traditional processor design, once a kernel module is damaged, it will cause the failure of the entire kernel
[0004] Therefore, there is a lack of processing methods for neural networks in response to chip design defects in existing solutions.

Method used

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  • A neural network processing method and device based on chip design defects
  • A neural network processing method and device based on chip design defects
  • A neural network processing method and device based on chip design defects

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Embodiment Construction

[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] In order to facilitate the understanding of the embodiments of the present invention, further explanations will be given below with specific embodiments in conjunction with the accompanying drawings, which are not intended to limit the embodiments of the present invention.

[0037] figure 1 A schematic flowchart of a neural network pr...

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Abstract

Embodiments of the present invention relate to a neural network processing method and device based on chip design defects. The method includes: obtaining the type of chip design defects; The above-mentioned chip runs normally; wherein, the type of the design defect of the chip includes at least one of the following: the input / output data cache is in an abnormal working state, the design of the computing unit is wrong, and the accelerator cannot adapt to the scale of the neural network. The network model is modified or adjusted, so that the neural network can re-adapt to the wrong hardware structure and complete the calculation goal.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of neural networks, and in particular to a neural network processing method and device based on chip design defects. Background technique [0002] With the rapid development of Deep Neural Network (DNN) in the field of artificial intelligence, more and more applications require more massive calculations and more application-specific computing modes. Therefore, the operation of neural networks is gradually extended from general-purpose platforms (CPU, GPU) to special-purpose platforms (FPGA, DSP, special-purpose processors and accelerators), which also leads to the development and design of a large number of special-purpose circuits and special-purpose processors for processing neural networks. Manufacturing has become an emerging field of DNN development. The structure of the neural network processor generally includes multiple groups of computing units, which either form a pulsati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06N3/063
CPCG06N3/063
Inventor 欧耿洲
Owner 中科物栖(南京)科技有限公司