Design and implementation of parallel program performance analysis method based on instrumentation technology
Chen Wang · Jisuanji yingyong yanjiu · 2007
This paper introuced the design method and implement of a parallel debugging and performance analysis tool ParaVT in heterogeneous environment in detail.With the analysis for the source code of parallel program,it inserted some user code of debugging and performance analysis through an automatic instrument template.Consequently,it can debug the parallel programs and collect the performance parameters.On the basis of the work mentioned above,the parallel programs can be optimized.