-kernel::resource::Action* HostCLM03Model::execute_parallel(const std::vector<s4u::Host*>& host_list,
- const double* flops_amount, const double* bytes_amount,
- double rate)
+Action* HostCLM03Model::io_stream(s4u::Host* src_host, DiskImpl* src_disk, s4u::Host* dst_host, DiskImpl* dst_disk,
+ double size)
+{
+ auto net_model = src_host->get_englobing_zone()->get_network_model();
+ auto system = net_model->get_maxmin_system();
+ auto* action = net_model->communicate(src_host, dst_host, size, -1, true);
+
+ // We don't want to apply the network model bandwidth factor to the I/O constraints
+ double bw_factor = net_model->get_bandwidth_factor();
+ if (src_disk != nullptr){
+ //FIXME: if the stream starts from a disk, we might not want to pay the network latency
+ system->expand(src_disk->get_constraint(), action->get_variable(), bw_factor);
+ system->expand(src_disk->get_read_constraint(), action->get_variable(), bw_factor);
+ }
+ if (dst_disk != nullptr){
+ system->expand(dst_disk->get_constraint(), action->get_variable(), bw_factor);
+ system->expand(dst_disk->get_write_constraint(), action->get_variable(), bw_factor);
+ }
+
+ return action;
+}
+
+Action* HostCLM03Model::execute_parallel(const std::vector<s4u::Host*>& host_list, const double* flops_amount,
+ const double* bytes_amount, double rate)