Large data visualization approaches in Japan Atomic Energy Agency

Suzuki, Yoshio; Hayashi, Sachiko

no journal, , 

With progress of grid computing technology, various largescale simulations have been carried out using heterogeneous supercomputers which are located in remote locations. It is indispensable to visualize efficiently simulation results output from such simulations. To realize efficient visualization, Center for Computational Science and e-Systems of Japan Atomic Energy Agency (CCSE/JAEA) has developed PST (Parallel Support Toolkit) and PST-STAMPI. PST enables to execute visualization processes in parallel. PST-STAMPI enables to execute visualization process in a distributed and parallel manner. Using PST-STAMPI eliminates researcher's load: the operation of data transfer and the management of data in relation with visualization procedure.