摘要： 使用双网卡方案实现了基于PVM平台的网络并行计算环境，并在该环境下测试了并行整体光照算法。对实际的测试结果进行了分析，讨论了利用PVM进行网络并行计算的机制和优化方法。

关键词: 网络并行计算, 并行虚拟机, 任务调度, 消息传递

Abstract: This paper presents a network parallel computing system based on PVM, and the dual network adapter is used to expand the communication bandwidth. A parallel global illumination algorithm is tested under this system. By analyzing the result of the practical testing, the task control allocation on PVM in network parallel computing is demonstrated.

中图分类号: 

• TP393