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Parallelization
--- MeshPartition
--- MeshPartitionPackage
--- MeshPartitionStencil
--- MeshPartitionVirtualSize
--- MeshUseTopology
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--- ParallelizationPoissonAllNodes
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MeshUseTopology
MeshUseTopology
Section Execution::Parallelization
Type logical
Default false
(experimental) If enabled, Octopus will use an MPI virtual
topology to map the processors. This can improve performance
for certain interconnection systems.
Source information
grid/mesh_init.F90 : 740
call parse_variable ( namespace , 'MeshUseTopology' , . false ., use_topo )