Task resource demand variable-step reasoning method and device based on network topology structure

The invention relates to a task resource demand variable step size reasoning method and device based on a network topology structure. The method comprises the steps of establishing a resource attribute processing model based on demand attributes of task resources, establishing a directed and loopless network for describing resource demands in a task scheme according to the resource demand attributes and a resource processing mode, and finally designing a variable step size resource demand reasoning algorithm according to a resource consumption mode. And resource demand statistics of the task scheme is realized. By adopting the method, variable step size reasoning on resource requirements can be realized, so that the number of resource calculation steps is reduced, and the calculation efficiency is improved. 本申请涉及一种基于网络拓扑结构的任务资源需求变步长推理方法及装置。所述方法包括：通过基于任务资源的需求属性，建立资源属性处理模型，再依据资源需求属性，以及资源处理模式建立描述任务方案中资源需求的一种有向、无环网络，最后根据资源消耗模式，设计变步长资源需求推理算法，实现对任务方案的资源需求统计。采用本方法能够实现对资源需求的变步长推理，以减少资源计算步数，提升计算效率。