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A kind of multi-core processor and message processing method

A multi-core processor and message processing technology, applied in the field of network communication, can solve the problems of wasting multi-core processor resources, crowding, and small traffic.

Active Publication Date: 2020-07-07
NEW H3C SECURITY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to prevent the excessive flow of data packets from occupying the processor resources required to process specific packets, special Cores are usually designated for these specific packets for processing. However, the traffic of specific packets is usually small, and dedicated Cores are designated for processing. Processing, which wastes resources of multi-core processors

Method used

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  • A kind of multi-core processor and message processing method
  • A kind of multi-core processor and message processing method
  • A kind of multi-core processor and message processing method

Examples

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Embodiment Construction

[0016] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0017] The terminology used in the present invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used herein and in the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as use...

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Abstract

The invention provides a multicore processor and a message processing method. The multicore processor comprises an SSO (Schedule / Synchronize / Order) module and a plurality of Cores, wherein the SSO module is used for selecting the WQE (Work Queue Entry) of the Group identification of a Group with a highest priority from the WQE of the Group identification of the Group corresponding to a target Corein the SSO module according to a preset Group priority to be sent to the target Core; and the target Core is used for reading a message to be processed from the WQE of the Group which is obtained from the SSO module and corresponds to the target Core. By use of the multicore processor, a situation that a specific message is aimed to appoint a special Core for processing is avoided, and therefore, the resources of the multicore processor are saved.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a multi-core processor and a message processing method. Background technique [0002] A multi-core processor refers to a processor that integrates multiple Cores (called processing cores or cores) on one hardware chip. Since the multiple processing cores in the multi-core processor are relatively independent and can process messages in parallel, the message processing capability of the network device based on the multi-core processor can be improved. [0003] In addition to processing data packets, the multi-core processor also needs to process some specific packets (for example, protocol packets related to the control plane), and these specific packets usually need to be processed with priority. In order to prevent the excessive flow of data packets from occupying the processor resources required to process specific packets, special Cores are usually designated fo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F15/173
CPCG06F15/1735
Inventor 郭永亮程爱爽马宏源王锋
Owner NEW H3C SECURITY TECH CO LTD