Application of Parallel Computing to the Simulation of Chaotic Dynamics AndrewKostousov, Ural State University.

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Presentation transcript:

Application of Parallel Computing to the Simulation of Chaotic Dynamics AndrewKostousov, Ural State University

Forest-Fire model – empty site – tree

What do we need for model investigation Perform simulation on large fields To increase the ‘resolution’ of the model Obtain very long time series To discover the laws of rare events

Why to use parallel computers Large fields do not fit in memory of a single processor Acquisition of long time series using single processor takes impermissible amount of time

Parallel simulation on a large field

Acceleration of time series acquisition Time series 1 Time series 2 Time series 3 Long time series

How to store the histogram … field_size Array vs. Hash

Questions