1 * faire un autre thread pour les envois d'infos
2 -> c'est stupide d'attendre la fin des calcules s'il y en a beaucoup
3 surtout en bookkeeping...
5 * check if communications can fail !
8 * review receive with timeout.
10 * verify bookkeeping version.
13 - message exchanges : number/volume of sent/received data/ctrl messages
15 * add options -j/-J : minimum number of iterations?
17 * add a variant to (not) change neighbor load information at send?
19 * implement loba_* algorithms (start with some trivial one)
21 * for automatic process topology,
22 -> implement some random initial distribution of load
24 * add synchronized mode
26 * translate README file?