并行程序性能数据采集的设计与实现

本文以并行３ＬＦＯＲＴＲＡＮ源程序为分析对象．阐述了并行程序运行可视化技术中的关键环节──有关并行程序运行时性能数据的采集系统的设计思路及实现方案，并通过一实例进行了说明．

The Design and Implementation or parallel Program's Performance Data Acquisition

We take 3L FORTRAN programs as analysisobjects, expouding design teding and bolementory schemean acquisition system of perfermance data which is'a ariticallink in visualizing the Performance of parallel programs duringparallel program is running. At last, we take an example forillustrating it.