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