OpenMP

High Performance Computing with Elmer
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vencels
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OpenMP

Post by vencels »

In the file ElmerSolver.f90, line 171:

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       ! Set number of OpenMP threads
       nthreads = 1
       !$ nthreads = omp_get_max_threads()
Why OpenMP is disabled in such a way?
raback
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Re: OpenMP

Post by raback »

Hi

OpenMP is used only in parts of the code and we have struggled yet to find examples where it would beat pure MPI based computation.

-Peter
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