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A message processing method and device

A message processing and message technology, applied in the computer field, can solve the problems of large memory occupation, high cost and high cost

Active Publication Date: 2020-12-25
DATANG SOFTWARE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present invention proposes a message processing method and device to solve the problem that the existing message processing technology has high cost and cost, and takes up a large amount of memory

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Embodiment Construction

[0052] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0053] refer to figure 1 , which shows a flow chart of a message processing method in an embodiment of the present invention, which may specifically include the following steps:

[0054] Step 101, calling the data plane development kit and performing initial configuration on it; including: configuring the receiving network card and sending network card, and configuring the receiving core and forwarding core of the CPU.

[0055] In the embodiment of th...

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Abstract

Embodiments of the present invention provide a message processing method and device. The method receives and processes messages by invoking a data plane development kit, allowing device drivers to run in user space, so that messages do not need to be processed by the kernel and user layers. The data copying between data planes saves a lot of time; and the application of the non-interrupted polling processing driver and large page memory mechanism of the data plane development kit improves the processing speed of the message; the package used in the process of message processing The classification algorithm, based on the principle of multi-layer mapping and layer-by-layer reduction, greatly reduces the number of table lookups, saves memory, and improves the table lookup speed. Using the above method, the processing speed of the message is significantly improved, and the memory required for processing the message is greatly reduced.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a message processing method and device. Background technique [0002] With the continuous growth of network user groups and the diversification of application services, network traffic continues to grow, and more data packets arrive at routers per unit time. In order to ensure network performance, data packets must be processed and forwarded in a timely manner. The factors affecting the packet forwarding speed are mainly reflected in the fast processing capability of data packets and the search speed of packets. [0003] In order to improve the processing capability of messages, CAVIUM multi-core processors are widely used to receive and process messages, but the operation of CAVIUM multi-core processors must be based on a specific server, and a CAVIUM chip needs to be installed on the computer, cost and The cost is high; the packet search speed mainly depends on the p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/741H04L12/24H04L29/06H04L45/74
CPCH04L41/0803H04L41/0893H04L45/745H04L69/06
Inventor 陈永会宁大鹏
Owner DATANG SOFTWARE TECH