Highly Efficient FFT for Exascale: HeFFTe v2.4
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Keeps the local rank and the map from the global rank to the sub-ranks used in the work. More...
#include <heffte_geometry.h>
Public Attributes | |
int const | mpi_rank |
The local rank. | |
std::vector< int > | map |
Global to local map. | |
int | size_subcomm |
The number of ranks in the sub-comm. | |
Keeps the local rank and the map from the global rank to the sub-ranks used in the work.