mpe_decomp1d(4)

NAME

MPE_Decomp1d - Compute a balanced decomposition of a 1-D array

SYNOPSIS

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

6/14/2000 MPE_Decomp1d(4)