Bitmap calculation method and device, equipment and storage medium

A computing method and computing device technology, applied in the field of data processing, can solve problems such as reducing system efficiency and increasing development difficulty, and achieve the effect of simplifying logic and saving control logic

Active Publication Date: 2018-10-12
WUBA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The standard bitmap application requires the user to control the intermediate results by himself, which increases the difficulty of development and reduces the efficiency of the system

Method used

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  • Bitmap calculation method and device, equipment and storage medium
  • Bitmap calculation method and device, equipment and storage medium
  • Bitmap calculation method and device, equipment and storage medium

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Embodiment Construction

[0043] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0044] A kind of bitmap bitmap calculation method provided in the first implementation of the present invention, such as figure 1 As shown, the method described in this embodiment includes the following steps:

[0045] Step S101, obtaining an operation chain for performing calculation operations on multiple target bitmaps;

[0046] In the embodiment of the present invention, before obtaining the operation chain for performing calc...

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Abstract

The invention discloses a bitmap calculation method and device, equipment and a storage medium. The method includes: acquiring an operation chain of calculation operations on a plurality of target bitmaps; converting the operation chain to an operation tree of a tree structure which can be run; and running the operation tree, and carrying out bitmap calculation. According to the solution of the embodiment of the invention, the dependency relationship tree among the operations is automatically generated according to the operation chain of the plurality of target bitmaps to simplify logic of thecomplex bitmap operations, and control logic of a user on intermediate results is saved.

Description

technical field [0001] The present invention relates to the field of data processing, in particular to a bitmap (bitmap) calculation method, device, equipment and storage medium. Background technique [0002] Bitmap calculation is often used in user packet extraction scenarios, and the final result is obtained through operations such as intersection, union, and XOR of bitmaps. The standard bitmap application requires the user to control the intermediate results by himself, which increases the difficulty of development and reduces the efficiency of the system. Contents of the invention [0003] In view of the above problems, the embodiments of the present invention are proposed to provide a bitmap calculation method, device, device and storage medium to solve the above problems. [0004] According to an aspect of the embodiments of the present invention, a bitmap calculation method is provided, including: [0005] Obtain an operation chain that performs calculation operat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 黄世钱吴培培
Owner WUBA
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