Title :
Remote visual analysis of numerical simulations on distributed-memory parallel environment
Author :
Cao, Yi ; Wang, Huawei ; Wu, Jiming
Author_Institution :
High Performance Comput. Center, Inst. of Appl. Phys. & Comput., Beijing, China
Abstract :
The distributed-memory parallel computer has become the most popular platform for the parallel acceleration of numerical simulations in scientific computing area. However, complex system characteristics and large-scale time-varying data produced on such environment present tremendous challenges for convenient data analyzing. A visualization system framework is introduced in this paper, which can be easily used to visual analyze the remote simulations. It utilizes a hybrid computational coupling strategy adapting to the parallel computing environment flexibly without disturbing the simulation code structures. Experimental results show the proposed framework can provide good interactivity during steering remote parallel simulations.
Keywords :
data visualisation; distributed memory systems; numerical analysis; parallel processing; convenient data; distributed memory parallel computer; hybrid computational coupling strategy; large scale time varying data; numerical simulation; parallel acceleration; remote simulations; remote visual analysis; scientific computing; simulation code structures; visualization system framework; Adaptation model; Computational modeling; Data models; Data visualization; Numerical models; Rendering (computer graphics); Visualization;
Conference_Titel :
Audio Language and Image Processing (ICALIP), 2010 International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-5856-1
DOI :
10.1109/ICALIP.2010.5685044
