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

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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