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| Journal Article | PreJuSER-49486 |
; ; ; ; ;
2005
Soc.
London
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Please use a persistent id in citations: doi:10.1098/rsta.2005.1615
Abstract: The UNICORE (UNiform Interface to COmputing REsources) software provides a Grid infrastructure together with a computing portal for engineers and scientists to access supercomputer centres from anywhere on the Internet. While UNICORE is primarily designed for the submission and control of batch jobs, it is also feasible to establish an on-line connection between an application and the UNICORE user-client. This opens up the possibility of performing on-line visualization and computational steering of applications under UNICORE control while maintaining the security provided by this system. This contribution describes the design of a steering extension to UNICORE based on the steering toolkit VISIT (VISualization Interface Toolkit). VISIT is a lightweight library that supports bidirectional data exchange between visualizations and parallel applications. As an example application, a parallel simulation of a laser-plasma interaction that can be steered by an AVS/Express application is presented.
Keyword(s): Computer Graphics (MeSH) ; Computer Simulation (MeSH) ; Informatics: methods (MeSH) ; Internet (MeSH) ; Mathematical Computing (MeSH) ; Models, Theoretical (MeSH) ; Research: methods (MeSH) ; Science: methods (MeSH) ; Software (MeSH) ; Systems Integration (MeSH) ; User-Computer Interface (MeSH) ; J ; computational steering (auto) ; visualization (auto) ; Grid computing (auto)
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