A dynamic load balancing algorithm for molecular dynamics simulation on multiprocessor systems
โ Scribed by J.E Boillat; F Bruge; P.G Kropf
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 82 KB
- Volume
- 91
- Category
- Article
- ISSN
- 0021-9991
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๐ SIMILAR VOLUMES
Algorithms to enhance parallel performance of molecular dynamics simulations on parallel computers by dynamic load balancing are described. Load balancing is achieved by redistribution of work based on either a history of time spent computing per processor or on the number of pair interactions compu
A new and efficient approach is described to the dynamic load-balancing problem which is central in concurrent computing. A transputer-based implementation is tested on a molecular dynamics simulation of spinodal phase separation.
We describe an adaptive method for achieving load balance in parallel computations simulating phenomena which are distributed over a spatially extended region, but are local in nature. We have tested the method on standard short-ranged parallel molecular dynamics calculations. The performance gain w