Data processing method and device, computer readable medium and electronic equipment

A technology for data processing and file processing, which is applied in the computer field to achieve the effects of reducing time spent, improving utilization, and improving decompression efficiency

Pending Publication Date: 2022-01-07
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the above schemes are all based on the single-threaded model in the core implementation of decompression

Method used

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  • Data processing method and device, computer readable medium and electronic equipment
  • Data processing method and device, computer readable medium and electronic equipment
  • Data processing method and device, computer readable medium and electronic equipment

Examples

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Embodiment Construction

[0026] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0027] Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus repeated descriptions thereof will be omitted. Some of the block diagrams shown in the drawings are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities ...

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PUM

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Abstract

The invention relates to the technical field of computers, in particular to a data processing method and device, a computer readable medium and electronic equipment. The method comprises the following steps: pre-scanning a to-be-processed file to determine the number of sub-files in the to-be-processed file and file parameters of each sub-file; configuring a plurality of decompression threads according to the number of the sub-files and target parameters of the terminal equipment; and decompressing the sub-files in the to-be-processed file by the plurality of decompression threads to obtain decompressed data. According to the scheme, the file decompression efficiency can be effectively improved, the utilization rate of a CPU and a disk is increased, and the decompression time is shortened.

Description

technical field [0001] The present disclosure relates to the field of computer technology, and in particular to a data processing method, a data processing device, a computer-readable medium, and an electronic device. Background technique [0002] With the rapid development of computer technology, in order to facilitate the management of massive data on different system platforms, data can be compressed to reduce space occupation. When using the data, the data is decompressed. In different system platforms, different decompression schemes can be used. For example, ZipFile, ZipInputStream, 7z lzma algorithm, RAR and other programs. However, the above solutions are all based on the single-threaded model in the core implementation of decompression. [0003] It should be noted that the information disclosed in the above background section is only for enhancing the understanding of the background of the present disclosure, and therefore may include information that does not co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/16
CPCG06F16/16
Inventor 王文
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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