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Floating point-to-half precision floating point instruction processing device and method, and related products

An instruction processing and processing device technology, which is applied in the field of floating-point to half-precision floating-point instruction processing devices, can solve the problems of low execution efficiency, slow execution speed, and high complexity of neural network algorithms, and achieves high processing efficiency and fast processing speed. , a wide range of effects

Pending Publication Date: 2021-02-23
SHANGHAI CAMBRICON INFORMATION TECH CO LTD
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Problems solved by technology

However, due to the increasing complexity of neural network algorithms, the need to convert data types such as tensors is increasing.
However, the existing floating-point to half-precision floating-point instructions and related technologies cannot efficiently support the flexible operation of data floating-point to half-precision floating-point instructions, and the execution efficiency is low and the execution speed is slow.

Method used

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  • Floating point-to-half precision floating point instruction processing device and method, and related products
  • Floating point-to-half precision floating point instruction processing device and method, and related products
  • Floating point-to-half precision floating point instruction processing device and method, and related products

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Embodiment Construction

[0034] Various exemplary embodiments, features, and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0035] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior or better than other embodiments.

[0036] In addition, in order to better illustrate the present application, numerous specific details are given in the following specific implementation manners. It will be understood by those skilled in the art that the present application may be practiced without certain of the specific details. In some instances, methods, means, co...

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Abstract

The invention relates to a floating point-to-half precision floating point instruction processing device and method, and related products, and is used for obtaining to-be-operated data and the controlinformation from other processing devices, executing specified machine learning operation and transmitting an execution result to the other processing devices through an I / O interface. The floating point-to-half precision floating point instruction processing method is wide in application range, high in processing efficiency of the floating point-to-half precision floating point instruction and high in processing speed.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a processing device, method and related products for converting floating-point to half-precision floating-point instructions. Background technique [0002] With the continuous development of technology, machine learning, especially neural network algorithms, are used more and more widely. It has been well applied in image recognition, speech recognition, natural language processing and other fields. However, due to the increasing complexity of neural network algorithms, the need to convert data types such as tensors is increasing. However, the existing floating-point to half-precision floating-point instructions and related technologies cannot efficiently support the flexible operation of data floating-point to half-precision floating-point instructions, and the execution efficiency is low and the execution speed is slow. Contents of the invention [0003] In view...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/30G06N20/00
CPCG06F9/30025G06F9/30014G06N20/00
Inventor 不公告发明人
Owner SHANGHAI CAMBRICON INFORMATION TECH CO LTD
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