int host_list_size;
double *computation_duration = NULL;
double *communication_table = NULL;
- double communication_amount;
- double computation_amount;
+ double communication_amount = 0;
+ double computation_amount = 0;
double execution_time;
int host_list_size;
double *computation_duration = NULL;
double *communication_table = NULL;
- double communication_amount;
+ double communication_amount = 0;
double redistribution_time;