Function cartesian_dimensions
boost::mpi::cartesian_dimensions
Synopsis
std::vector< int > &
cartesian_dimensions(int nb_proc, std::vector< int > & dims);
Description
Given en number of processes, and a partially filled sequence of dimension, try to complete the dimension sequence.
Parameters: |
dims
|
a sequence of positive or null dimensions. Non zero dimension will be left untouched. |
nb_proc
|
the numer of mpi processes.fill a sequence of dimension. |
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