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A method and device for scheduling multi-core resources

A scheduling method and a technology for core resources are applied in the field of scheduling methods and devices for multi-core resources, and can solve problems such as low business processing efficiency in a multi-core system.

Active Publication Date: 2017-07-25
RUIJIE NETWORKS CO LTD
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Problems solved by technology

[0008] Embodiments of the present invention provide a method and device for scheduling multi-core resources, which are used to solve the problem of low business processing efficiency of multi-core systems caused by existing multi-core resource allocation methods

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  • A method and device for scheduling multi-core resources
  • A method and device for scheduling multi-core resources
  • A method and device for scheduling multi-core resources

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Embodiment Construction

[0023] The specific implementation manners of a multi-core resource scheduling method and device provided in the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0024] A method for scheduling multi-core resources provided by an embodiment of the present invention is applied to a multi-core system including a management core and multiple functional cores, such as figure 1 As shown, the method specifically includes the following steps:

[0025] S11: The management core determines the load status of the functional cores of each pipeline stage according to the received load information sent by the functional cores of each pipeline stage according to the preset cycle, and the number of functional cores of each pipeline stage;

[0026] S12: If it is determined that the load state of any functional core in any pipeline stage is an overload state, select the first set number of functional cores from the preset first ready cor...

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Abstract

Embodiments of the present invention provide a method and device for scheduling multi-core resources. The method is applied to a multi-core system including a management core and multiple functional cores. The management core executes the following process: According to the received The functional core of each stage determines the load status of the functional core of each pipeline stage according to the load information sent by the preset cycle and the number of functional cores of each pipeline stage; if the load status of any functional core of any pipeline stage is determined In an overloaded state, select the first set number of functional cores from the preset first ready core queue and add them to any pipeline stage. The management core in the present invention can schedule core resources according to the load conditions of relevant functional cores, thereby improving the service processing efficiency of the system.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and device for scheduling multi-core resources. Background technique [0002] With the deepening of social informatization, people's dependence on the Internet is getting stronger and stronger, and the number of computer nodes connected to the network is also increasing exponentially. Network devices, etc. are used as data exchange nodes for computer interconnection, and their data forwarding performance determines the quality of the entire network. With the rapid increase in the number of user connections and the emergence of various high-bandwidth applications, it is increasingly difficult for single-core systems with limited main frequency improvement to meet the performance requirements of high-speed data forwarding, while multi-core systems rely on their low-cost scalability And parallel computing characteristics, gradually widely used in the field o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/50G06F9/38
Inventor 李蒙
Owner RUIJIE NETWORKS CO LTD
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