Neutral Binding
MPI_CART_MAP(comm, ndims, dims, periods, newrank)
[ IN comm] input communicator (handle)
[ IN ndims] number of dimensions of cartesian structure (integer)
[ IN dims] integer array of size ndims specifying the number of processes in each coordinate direction
[ IN periods] logical array of size ndims specifying the periodicity specification in each coordinate direction
[ OUT newrank] reordered rank of the calling process; MPI_UNDEFINED if calling process does not belong to grid (integer)
C Binding
int MPI_Cart_map(MPI_Comm comm, int ndims, int *dims, int *periods, int *newrank)
FORTRAN Binding
MPI_CART_MAP(COMM, NDIMS, DIMS, PERIODS, NEWRANK, IERROR)
INTEGER COMM, NDIMS, DIMS(*), NEWRANK, IERROR
LOGICAL PERIODS(*)
C++ Binding
(in the MPI:: namespace)
int Cartcomm::Map(int ndims, const int dims[], const bool periods[]) const
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