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HYBRID PARALLEL MODE SCHEME

Posted: Sun Mar 25, 2018 8:29 pm
by Andrea
I was wondering how the hybridMPI-OpenMP simulation mode works. Is the batch size split into several CPUs (master/slave scheme)? How the OpenMP threads behave with this division of the batch?

Re: HYBRID PARALLEL MODE SCHEME

Posted: Mon Mar 26, 2018 1:21 pm
by Jaakko Leppänen
Batch size is split between MPI tasks. OpenMP parallelization is carried out by running each history on a separate thread.