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Shuffling method and computing device

A shuffling and difference technology, applied in the computer field, can solve the problem of high codec rate

Pending Publication Date: 2021-04-13
ANHUI CAMBRICON INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the process of encoding and decoding data in SOC (System on a Chip, system on a chip), data completion needs to be performed, resulting in a high encoding and decoding rate.

Method used

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  • Shuffling method and computing device
  • Shuffling method and computing device
  • Shuffling method and computing device

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Embodiment Construction

[0072] The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present disclosure.

[0073] It should be understood that the terms "first", "second", "third" and "fourth" in the claims, specification and drawings of the present disclosure are used to distinguish different objects, rather than to describe a specific order . The terms "comprising" and "comprises" used in the specification and claims of this disclosure indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or more other featur...

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Abstract

The invention relates to a shuffling method and a computing device. The method comprises the following steps: receiving a coded micro-instruction sent by a main processor, wherein the coded micro-instruction carries an identifier of a target slave processor; if the identifier of the first slave processor is the same as the identifier of the target slave processor, enabling the first slave processor to determine at least one first shuffle group corresponding to a to-be-encoded data block according to a first shuffle level, wherein the first shuffle group comprises a plurality of first shuffle units, and the first shuffle units comprise at least one encoded stream; determining the coding length of each first shuffling unit; determining an output shuffling unit and an input shuffling unit in each first shuffling unit according to the coding length of each first shuffling unit; and sending a first preset number of to-be-shuffled flow blocks in the output shuffling unit to the input shuffling unit to serve as first to-be-coded flow blocks in the input shuffling unit, so as to code the first to-be-coded flow blocks through the input shuffling unit according to a preset coding algorithm. According to the invention, the coding rate can be reduced.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a shuffling method and a computing device. Background technique [0002] At present, in the process of encoding and decoding data in an SOC (System on a Chip, system on a chip), data completion needs to be performed, resulting in a high encoding and decoding rate. Therefore, there is an urgent need for a solution that can reduce the codec rate. Contents of the invention [0003] Based on this, it is necessary to provide a shuffling method and a computing device for the above technical problems. [0004] In a first aspect, a shuffling method is provided, the method is applied to a first slave processor in a master-slave processor architecture, and the method includes: [0005] receiving an encoded microinstruction sent by the main processor, wherein the encoded microinstruction carries the identification of the target slave processor; [0006] If the identifier of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/41
CPCG06F8/44
Inventor 不公告发明人
Owner ANHUI CAMBRICON INFORMATION TECH CO LTD
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