"Optimization algorithms for DSMC computations on parallel clusters"
Vashchenkov P.V., Kashkovsky A.V., Ivanov M.S.

The paper describes some algorithms of dynamic decomposition of computational domains when solving the problems of rarefied gas dynamics by the DSMC method on parallel computing clusters. The operation of these algorithms and their efficiency are considered on the basis of using the SMILE++ software system.

Keywords: DSMC, parallel computations, clusters, algorithms, load balance

Vashchenkov P.V.  e-mail: vashen@itam.nsc.ru;   Kashkovsky A.V.   e-mail: sasa@itam.nsc.ru;   Ivanov M.S.   e-mail: ivanov@itam.nsc.ru