- friend Action* HostL07Model::execute_parallel(int host_nb, sg_host_t* host_list, double* flops_amount,
- double* bytes_amount, double rate);
+ friend Action* HostL07Model::execute_parallel(size_t host_nb, s4u::Host* const* 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);