嵌入式系统在曙光4000A机群监控中的应用

嵌入式系统体积小、成本低、可靠性高、可定制性强。和其他外围设备可以很灵活的组合．这些优点使它应用在各行各业。本文简要介绍了曙光4000A大规模机群监控系统的结构与功能，然后着重介绍了其中的嵌入式系统部分。监控系统通过嵌入式系统的应用。解决了监控信息在传输过程中的汇总和发送问题。连接了监控节点机和计算节点机，使监控屏幕可以及时的反应每个节点机的信息。

The Application f Embedded System in Dawning 4000A Large Scale Monitor System

Embedded system is of small footprint, low cost, high stability and good customization. It provides a very flexible combination with other small footprint device. Because of those advantages, embedded system is widely used. This paper briefly introduces the Dawning Large Scale Monitor System, and then describes the part of embedded system in the whole monitor system. The embedded system implements collecting/sending data in the data processing. It supplies an effective way to connect the computing nodes with the monitoring node of the Dawning 4000A, and then makes the monitor screen show the information of the computing nodes betimes and effectively.