Compute a balanced decomposition of a 1-D array
int MPE_Decomp1d( n, size, rank, s, e )
int n, size, rank, *s, *e;
- n - Length of the array
- size - Number of processors in decomposition
- rank - Rank of this processor in the decomposition (0 <= rank < size)
- s,e - Array indices are s:e, with the original array considered as 1:n.