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PoissonSolverPSolverParallelData

Section Hamiltonian::Poisson::PSolver
Type logical
Default yes

Indicates whether data is partitioned within the PSolver library. If data is distributed among processes, Octopus uses parallel data-structures and, thus, less memory. If "yes", data is parallelized. The z-axis of the input vector is split among the MPI processes. If "no", entire input and output vector is saved in all the MPI processes. If k-points parallelization is used, "no" must be selected.

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