- friend Action *HostL07Model::executeParallelTask(int host_nb, sg_host_t*host_list,
- double *flops_amount, double *bytes_amount, double rate);
+ friend Action* HostL07Model::execute_parallel(const std::vector<s4u::Host*>& host_list, const double* flops_amount,
+ const double* bytes_amount, double rate);
+ friend Action* NetworkL07Model::communicate(s4u::Host* src, s4u::Host* dst, double size, double rate);
+