Performance visual method for parallel program under heterogeneous platforms
Hui Gu · Jisuanji gongcheng yu sheji · 2010
To facilitate the analysis of parallel program performance under heterogeneous platform,a visual performance model based on visual technology,parallel computing and control and display platforms research is presented.In view of model characteristic,utilizing code instrumentation and post analysis technology,the concrete method and the process of data acquisition,conversion and drawing maps are brought forward,and then the date collection and conversion is simplified.Finally,a case study of parallel program under heterogeneous environment is presented to verify the feasibility and the effectiveness of the method.