We address parallelization aspects of the finite volume solver for time-dependent Maxwell equations on unstructured grids, based on domain decomposition. The data dependence analysis is first reviewed for derivation of the required graph of dependencies and the scheme of processors communications. The results of acceleration of computations obtained on the clusters at the HLRS and the ICT SB RAS using MPI for processors communications are discussed.
Author(s):
Prokopieva Ludmila JuryevnaPosition: Student
Office: Institute of Computational Technologies SB RAS
Address: 630090, Russia, Novosibirsk
Phone Office: (383) 330 97 72
E-mail: ludmila.prokopeva@ict.nsc.ru
Shokin Yuriy IvanovichDr. , Academician RAS, Professor
Position: Scientific Director of the Institute
Office: Federal Research Center for Information and Computational Technologies
Address: 630090, Russia, Novosibirsk, Ac. Lavrentiev ave., 6
Phone Office: (383) 334 91 10
E-mail: shokin@ict.nsc.ru
SPIN-code: 6442-4180
Lebedev Aleksandr StepanovichPhD.
Position: Senior Research Scientist
Office: Institute of Computational Technologies SB RAS
Address: 630090, Russia, Novosibirsk, ac. Lavrentyev Ave. 6
Phone Office: (3832) 307373
E-mail: sasa@net.ict.nsc.ru
Fedoruk Mikhail PetrovichDr. , Academician RAS, Professor
Position: Chancellor
Office: Novosibirsk State University, Federal Research Center for Information and Computational Technologies
Address: 630090, Russia, Novosibirsk, str. Pirogova, 2
Phone Office: (3832) 349105
E-mail: mife@net.ict.nsc.ru
SPIN-code: 4929-8753
