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GRID
2004
Springer

On The Feasibility of Running Entity-Level Simulations on Grid Platforms

13 years 9 months ago
On The Feasibility of Running Entity-Level Simulations on Grid Platforms
Scientists have long relied on abstract models to study phenomena that are too complex for direct observation and experimentation. As new scientific modeling methodologies emerge, new computing technologies must be developed. In this paper, we focus on entity-level modeling, a modeling approach that is gaining prevalence in many scientific fields. Although the principles of entity-level modeling are straightforward, entity-level simulations require a large amount of compute resource and grid platforms can meet such resource needs. Unfortunately, efficient largescale distributed entity-level simulations have proven elusive, typically due to non-determinism that renders classical distributed application deployment strategies ineffective. In this work, we propose a method for dynamically remapping application tasks to cope with this inherent nondeterminism. We evaluate the efficacy of this method in a simulated grid computing environment and discuss the feasibility of executing enti...
Alan Su, Francine Berman, Henri Casanova
Added 01 Jul 2010
Updated 01 Jul 2010
Type Conference
Year 2004
Where GRID
Authors Alan Su, Francine Berman, Henri Casanova
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