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Task scheduling method, device and equipment

A task scheduling and task technology, applied in the field of data processing, can solve problems such as the inability to guarantee the execution order of tasks and the inability to guarantee dependencies, and achieve the effect of improving task processing and execution efficiency, solving task delays, and ensuring dependencies.

Pending Publication Date: 2022-08-05
RESEARCH INSTITUTE OF TSINGHUA UNIVERSITY IN SHENZHEN
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the embodiment of the present application provides a task scheduling method, device and equipment to solve the problem in the prior art that when task execution is delayed, the order of task execution cannot be guaranteed, and there is no way to guarantee the dependency relationship during actual execution.

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  • Task scheduling method, device and equipment
  • Task scheduling method, device and equipment

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Embodiment Construction

[0031] In the following description, for the purpose of illustration rather than limitation, specific details such as a specific system structure and technology are set forth in order to provide a thorough understanding of the embodiments of the present application. However, it will be apparent to those skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0032] In order to illustrate the technical solutions described in the present application, the following specific embodiments are used for description.

[0033] figure 1 It is a schematic structural diagram of an SD-WAN system provided by an embodiment of the present application. see figure 1 As shown, the SD-WAN system includes a terminal device, a controller, a...

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Abstract

The invention belongs to the technical field of data processing, and particularly relates to a task scheduling method, device and equipment. The method comprises the steps of determining a deadline of each to-be-executed task, wherein the deadline is used for representing a time difference between a final execution deadline of the to-be-executed task and current time; the priority of each to-be-executed task is determined according to the deadline, and the smaller the deadline of the to-be-executed task is, the higher the priority of the to-be-executed task is; and executing each to-be-executed task according to the priority. According to the technical scheme provided by the invention, the tasks are executed according to the sequence of the priorities when the tasks are executed, so that the task processing and execution efficiency is improved, the task delay condition is solved, and the dependency relationship between the configurations of the network equipment is ensured.

Description

technical field [0001] The present application belongs to the technical field of data processing, and in particular, relates to a task scheduling method, device and device. Background technique [0002] A typical feature of Software-Defined Wide Area Network (SD-WAN) is to separate the control plane and data plane of network devices. The control plane is responsible for managing network devices, and the data plane is responsible for data transmission between network devices. [0003] In the control plane, the controller delivers configuration information and other content to each network device in the SD-WAN system in a unified manner to manage these network devices. At present, the controller usually adopts the method of real-time task scheduling to control each service module to deliver the task of configuration information to the network device. However, when the controller needs to manage multiple network devices, it needs to deliver configuration information to the mu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/48
CPCG06F9/4881
Inventor 杨术萧伟陈迅常晓磊宋志斌
Owner RESEARCH INSTITUTE OF TSINGHUA UNIVERSITY IN SHENZHEN
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