An edge controller dynamic task scheduling method based on process and thread scheduling

A technology of dynamic task and scheduling method, which is applied in the field of wireless communication, can solve problems such as unallocated system processing rights and system load, and achieve the effect of meeting real-time processing requirements and maximizing resource utilization

Pending Publication Date: 2019-06-28
NANJING UNIV OF POSTS & TELECOMM
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Problems solved by technology

However, these task scheduling methods do not allocate system processing rights according to business QoS requirements, and some task scheduling algorithms require additional computing costs. For example, the round-robin method needs to determine the length of the round-robin time slice based on the statistical task execution time. Bring a certain load to the system

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  • An edge controller dynamic task scheduling method based on process and thread scheduling
  • An edge controller dynamic task scheduling method based on process and thread scheduling
  • An edge controller dynamic task scheduling method based on process and thread scheduling

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Embodiment Construction

[0030] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention All modifications of the valence form fall within the scope defined by the appended claims of the present application.

[0031] An edge controller dynamic task scheduling method based on process and thread scheduling, such as image 3 As shown, the present invention starts from improving the real-time processing of delay-sensitive services and improving system performance, and first divides different priorities for services according to the sensitivity of services to time delays, and the more sensitive services to time-delays have higher priorities ;The scheduling process combines mult...

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Abstract

The invention discloses an edge controller dynamic task scheduling method based on process and thread scheduling, and the method comprises the steps: dividing services into different priorities according to the sensitivity degree of the services to time delay, and enabling priority of the service sensitive to the time delay to be higher; wherein the scheduling process combines a multi-process scheduling scheme and a multi-thread scheduling scheme; wherein the process scheduling is used for coping with services with different priorities, the thread scheduling is used as an element of the process scheduling to cope with the same service with high concurrency, and the thread scheduling adopts a dynamic priority mode. The real-time processing requirement of the task is met, and the resource utilization rate of the system is improved.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to an edge controller dynamic task scheduling method based on the combination of process scheduling and thread scheduling. Background technique [0002] In recent years, the linear growth of centralized cloud computing has been unable to match the explosive growth of massive edge data. As a new computing mode, edge computing (Edge Computing, EC) enables data to be processed in a timely and efficient manner near the source. This model is different from cloud computing, which transmits all data to the data center, bypassing the bottleneck of network bandwidth and delay. Edge computing is to unify these independent and scattered resources that are close to users in terms of spatial distance or network distance, and provide application, storage and network services. The edge controller is the carrier of edge computing. The edge controller's computing model for data is ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/48
Inventor 朱晓荣唐思宇
Owner NANJING UNIV OF POSTS & TELECOMM
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