Resource management method and system

Abstract

The present invention relates to a resource management method and system. The method comprises the following steps of: determining tasks in a task group and preset task time corresponding to each task in the task group; judging whether the sum of the preset task time corresponding to all the tasks in the task group is smaller than a preset time threshold; if yes, determining a resource utilization time limit of the task group as the sum of the preset task time corresponding to all the tasks in the task group; if not, determining the resource utilization time limit of the task group as the time threshold; determining running time of each task in the task group, which is allowed within unit time; and within unit time, when each task in the task group is beyond the corresponding running time, enabling each task of the task group to respectively enter a waiting state. According to the resource management method and system provided by the present invention, not only can completion of works in the group be ensured, but also competition with task resources besides the group can be reduced, and tasks besides the group can have higher resource utilization efficiency.

Description

technical field [0001] The invention relates to the technical field of operating systems, in particular to a resource management method and system. Background technique [0002] At present, many computing devices (such as smart phones, tablet computers, etc.) support multitasking systems, that is, the device can run multiple applications at the same time. There may be one or more threads in one application, and one thread runs on each thread. Task. In multitasking, tasks will compete for resources, such as foreground tasks and background tasks, and background tasks will seize resources of foreground tasks, sometimes hindering the operation of foreground tasks. The resource may be a CPU (Central Processing Unit, central processing unit), GPU (Graphics Processing Unit, graphics processing unit), memory, and the like. To solve this problem, the traditional method is to completely suspend those tasks that will hinder the operation of the main task, but some suspended tasks nee...

AI Technical Summary

Problems solved by technology

To solve this problem, the traditional method is to completely suspend those tasks that will hinder the operation of the main task, but some suspended tasks need to communicate with the server in real time, such as messaging or mail services, etc. If these tasks are completely suspended, it will cause Information cannot be fed back in time or other unexpected behaviors occur

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