基于云端协同计算架构的边缘端I/O密集型虚拟机资源分配方案

大型制造业生产车间业务流程复杂，传统固定资源配置方式将产生负载不均衡的问题。针对此问题，设计并实现了一种基于云端协同架构的边缘端I/O密集型虚拟机资源的分配算法，通过定义计算节点中每个I/O密集型虚拟机三个维度的信息计算得出I/O密集型虚拟机的优先级，并按最大优先级队列实时统一分配硬件资源。实验结果表明，该算法在应对工业机械设备高响应和高通量的要求上有较为明显的提升，为实际生产起到了优化资源配置的作用。

Edge-side I/O-intensive virtual machine resource allocation scheme based on cloud and edge collaborative computing architecture

The business process of large-scale manufacturing workshops is complex, and the traditional fixed resource allocation method will cause unbalanced load. Aiming at this problem, this paper designed and implemented an edge-side I/O-intensive virtual machine resource allocation algorithm based on cloud collaborative architecture. By defining the three dimensions of each I/O-intensive virtual machine in the compute node, it calculated the priority of the I/O-intensive virtual machine, and uniformly allocated the hardware resources in real time according to the maximum priority list. The experimental results show that the algorithm has a significant improvement in responding to the requirements of high response and high throughput of industrial machinery equipment, and plays an important role in optimizing resource allocation for actual production.