# 8 processor hypercube topology

# number of processors and maximal number of links per processor
24 5

# proc_num and its direct neighbors
 0 N 1 2 4  8  9
 1 N 0 3 5 10 11
 2 N 0 3 6 12 13
 3 N 1 2 7 14 15
 4 N 0 5 6 16 17
 5 N 1 4 7 18 19
 6 N 2 4 7 20 21
 7 N 3 5 6 22 23
 8 B 0
 9 B 0
10 B 1
11 B 1
12 B 2
13 B 2
14 B 3
15 B 3
16 B 4
17 B 4
18 B 5
19 B 5
20 B 6
21 B 6
22 B 7
23 B 7
