METHOD AND DEVICE FOR REALIZING TASK SCHEDULING, AND COMPUTER STORAGE MEDIUM

摘要

Disclosed are a method and device for realizing task scheduling, and a computer storage medium. The method comprises: according to at least one function of a plurality of pre-established functions, constructing a total utility function corresponding to each task, wherein the plurality of functions comprise a utility function of a time utility corresponding to each task, and/or a utility function of a priority utility, and/or a utility function of a reliability utility corresponding to each resource node, and/or a utility function of a security utility corresponding to each resource node; with regard to each task, performing traversal calculation on a value of the total utility function of the task when the task is planned to be allocated to a virtual machine; and determining the maximum value of the total utility function corresponding to each task after traversal calculation, and regarding, when the value of the total utility function is the maximum, the virtual machine planned to be allocated with the task as a virtual machine for computing the task.