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Computing device and board

A computing device and processing circuit technology, applied in the field of information processing, can solve the problems of high power consumption and low efficiency

Active Publication Date: 2020-03-20
CAMBRICON TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In practice, it is found that this kind of general-purpose processor runs software programs to process LSTM, but LSTM passes through the processor, which has low efficiency and high power consumption.

Method used

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  • Computing device and board
  • Computing device and board
  • Computing device and board

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Embodiment Construction

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0044] The terms "first", "second", "third" and "fourth" in the specification and claims of the present application and the drawings are used to distinguish different objects, rather than to describe a specific order . Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed ste...

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Abstract

The present application provides a computing device and a board. The computing device is used to perform LSTM operations. The board includes: a storage device, an interface device, a control device, and a neural network chip. The neural network chip It includes a computing device, the storage device is used to store data; the interface device is used to realize data transmission between the chip and external equipment; the control device is used to monitor the state of the chip. The computing device provided by the present application has the advantages of low cost and low power consumption.

Description

technical field [0001] The present application relates to the technical field of information processing, in particular to a computing device and a board. Background technique [0002] With the continuous development of information technology and people's growing needs, people's requirements for information timeliness are getting higher and higher. At present, the terminal obtains and processes information based on a general-purpose processor. For example, the general-purpose processor cyclic neural network is widely used in speech recognition, language modeling, translation, picture description and other fields. increasingly widespread attention. The cyclic neural network has time decay. In order to solve the time decay of the cyclic neural network, LSTM (Long Short-Term Memory Network, LongShort-Term Memory) is proposed to solve the problem of time decay. In practice, it is found that this kind of general-purpose processor runs software programs to process LSTM, but LSTM...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06N3/063G06N3/04G06N3/08
CPCG06N3/063G06N3/08G06N3/044G06N3/045
Inventor 不公告发明人
Owner CAMBRICON TECH CO LTD