Integrated circuit chip device and related product

An integrated circuit and chip technology, applied in the field of neural networks, can solve the problems of large amount of calculation and high power consumption, and achieve the effects of small amount of calculation, low power consumption, saving transmission resources and computing resources

Inactive Publication Date: 2019-07-05
CAMBRICON TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The operation of the existing neural network is based on CPU (Central Processing Unit, central processing unit) or GPU (English: Graphics Processing Unit, graphics processing unit) to realize the operation of neural network, the calculation amount of this kind of operation is large, and the power consumption is high

Method used

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  • Integrated circuit chip device and related product
  • Integrated circuit chip device and related product
  • Integrated circuit chip device and related product

Examples

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Embodiment Construction

[0041] In order to enable those skilled in the art to better understand the present disclosure, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only It is a part of the embodiments of the present disclosure, but not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.

[0042] In the device provided in the first aspect, the plurality of basic processing circuits are specifically configured to perform an inner product operation on the broadcast data block and the received basic data block in a fixed-point data type to obtain an inner product result of a fixed-point data type, Accumulate the inner product result to obtain an accu...

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Abstract

The invention provides an integrated circuit chip device and a related product. The integrated circuit chip device comprises a main processing circuit and a plurality of basic processing circuits. Atleast one of the main processing circuit or the plurality of basic processing circuits includes: a data type operation circuit; the data type operation circuit is used for executing conversion betweenthe floating point type data and the fixed point type data; wherein the plurality of basic processing circuits are distributed in an array; wherein each basic processing circuit is connected with other adjacent basic processing circuits, and the main processing circuit is connected with the n basic processing circuits in the first row, the n basic processing circuits in the mth row and the m basic processing circuits in the first column. The technical scheme provided by the invention has the advantages of small calculated amount and low power consumption.

Description

technical field [0001] The present disclosure relates to the field of neural networks, in particular to an integrated circuit chip device and related products. Background technique [0002] Artificial Neural Network (ANN) is a research hotspot in the field of artificial intelligence since the 1980s. It abstracts the human brain neuron network from the perspective of information processing, establishes a simple model, and forms different networks according to different connection methods. In engineering and academia, it is often referred to directly as a neural network or a neural network. A neural network is an operational model consisting of a large number of nodes (or neurons) connected to each other. The calculation of the existing neural network is based on a CPU (Central Processing Unit, central processing unit) or a GPU (English: Graphics Processing Unit, graphics processing unit) to realize the calculation of the neural network, which requires a large amount of calc...

Claims

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Application Information

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IPC IPC(8): G06N3/063
CPCG06N3/063
Inventor 不公告发明人
Owner CAMBRICON TECH CO LTD
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