基于MPI的集群监控系统
首发时间:2008-09-17
摘要:负载平衡是机群系统中重点研究问题之一,本文根据提出了一个将静态负载平衡概念策略和东态负载平衡策略结合起来的策略来解决负载平衡问题,他可以在节点配置不同的集群系统中使用,调度系统通过使用MPI变得更加简单,本系统在动态收集节点的静态信息和动态信息方面做了一定的改进,本系统可以帮助使用者自动收集节点的负载情况,通过动态平衡策略,可以自动减少高负载的节点的负载
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Cluster Monitor System Based on MPI
Abstract:Load Balance is one of the most important problems in the Cluster System. In this paper a scheme that combines the Static Load Balance and the Dynamic Load Balance is designed to solve the problem of Load Balance, and it can be used in Cluster System in which the node’s Hardware Configuration is different from each other. The scheme simplifies the model using MPI which passes message easily. This system makes an improvement of monitoring running status of all physical nodes, dynamically gathering and displaying the status information of each node. It will help programmers to find out which node is loaded too many tasks and which node is loaded few or no tasks. With the Dynamic Load Balance Strategy it can reduce the load of the node which is loaded too many automatically.
Keywords: Cluster System Load Balance MPI message passing
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