case INSTR_ROUTER: snprintf (typename, INSTR_DEFAULT_STR_SIZE, "ROUTER"); break;
case INSTR_SMPI: snprintf (typename, INSTR_DEFAULT_STR_SIZE, "MPI"); break;
case INSTR_MSG_PROCESS: snprintf (typename, INSTR_DEFAULT_STR_SIZE, "MSG_PROCESS"); break;
case INSTR_ROUTER: snprintf (typename, INSTR_DEFAULT_STR_SIZE, "ROUTER"); break;
case INSTR_SMPI: snprintf (typename, INSTR_DEFAULT_STR_SIZE, "MPI"); break;
case INSTR_MSG_PROCESS: snprintf (typename, INSTR_DEFAULT_STR_SIZE, "MSG_PROCESS"); break;