MPi:
--> enable mpi program: lamboot (stop with lamhalt) --> Start program: mpirun -np X a.out < data.txt [-p] (x is the number of server where lamboot has been executed)
--> Cope/paste files (if the user is in linuxmpi0, in the directory Devoir3/): scp -r ../Devoir3/ dim-linuxmpi[2-8].uqac.ca:.