const char* to_name,unsigned int to_port,
unsigned long int buf_size,unsigned long int exp_size,unsigned long int msg_size,
double min_duration,
/*OUT*/ double *sec, double*bw);
const char* to_name,unsigned int to_port,
unsigned long int buf_size,unsigned long int exp_size,unsigned long int msg_size,
double min_duration,
/*OUT*/ double *sec, double*bw);