2 - message exchanges : number/volume of sent/received data/ctrl messages
4 * add options -j/-J : minimum number of iterations?
6 * add options -f/-F : termination based on flops achieved?
8 * add a variant to (not) change neighbor load information at send?
10 * implement loba_* algorithms (start with some trivial one)
12 * for automatic process topology,
13 -> implement some random initial distribution of load
15 * add synchronized mode
17 * translate README file?