char str[INSTR_DEFAULT_STR_SIZE];
container_t container = simgrid::instr::Container::byName(smpi_container(rank, str, INSTR_DEFAULT_STR_SIZE));
char str[INSTR_DEFAULT_STR_SIZE];
container_t container = simgrid::instr::Container::byName(smpi_container(rank, str, INSTR_DEFAULT_STR_SIZE));