Open Access. Powered by Scholars. Published by Universities.®
![Digital Commons Network](http://assets.bepress.com/20200205/img/dcn/DCsunburst.png)
Physical Sciences and Mathematics Commons™
Open Access. Powered by Scholars. Published by Universities.®
Graphics and Human Computer Interfaces
Department of Computer Science and Engineering: Dissertations, Theses, and Student Research
Articles 1 - 1 of 1
Full-Text Articles in Physical Sciences and Mathematics
Visual Analytics For Large Communication Trace Data, Jieting Wu
Visual Analytics For Large Communication Trace Data, Jieting Wu
Department of Computer Science and Engineering: Dissertations, Theses, and Student Research
Executions of modern parallel programs often yield complex communications among compute nodes of large-scale clusters of workstations or supercomputers. Analyzing communication patterns is becoming increasingly critical to performance optimiza- tion. As the scale and complexity of parallel applications drastically increases, visu- alization has become a feasible means to conduct analysis of massive communication patterns. However, most visualization tools fall short in showing comprehensive dy- namic communication graph and addressing the scalability issue. Our solution for analyzing dynamic communication patterns is based on an analytics framework cou- pled with a new visualization technique, named CommGram [29], that provides a flexible solution …