MPE_Decomp1d

 Compute a balanced decomposition of a 1-D array

Synopsis

#include <stdio.h>
#include "mpe.h"
int MPE_Decomp1d( n, size, rank, s, e )
int n, size, rank, *s, *e;

Input Parameters

n Length of the array
size Number of processors in decomposition
rank Rank of this processor in the decomposition (0 <= rank < size)

Output Parameters

s,e
Array indices are s:e, with the original array considered as 1:n.

Location:decomp.c