[Olena] performances à l'exécution

~theo/temp/anies.cc la compilation ci-dessous correspond à ce que fait olena-0.10 : g++ -finline-limit-1000 -O3 anies.cc tegucigalpa% time ./a.out ./a.out 0,96s user 0,01s system 100% cpu 0,961 total tegucigalpa% time ./a.out ./a.out 0,96s user 0,01s system 100% cpu 0,961 total tegucigalpa% time ./a.out ./a.out 0,96s user 0,01s system 101% cpu 0,955 total et le futur : g++ -finline-limit-1000 -O3 anies.cc -DFUTURE tegucigalpa% time ./a.out ./a.out 0,62s user 0,01s system 100% cpu 0,626 total tegucigalpa% time ./a.out ./a.out 0,62s user 0,01s system 101% cpu 0,624 total tegucigalpa% time ./a.out ./a.out 0,63s user 0,00s system 101% cpu 0,621 total