1 /* Copyright (c) 2013-2018. The SimGrid Team. All rights reserved. */
3 /* This program is free software; you can redistribute it and/or modify it
4 * under the terms of the license (GNU LGPL) which comes with this package. */
6 #include "src/surf/host_clm03.hpp"
7 #include "simgrid/sg_config.hpp"
8 #include "surf/surf.hpp"
10 XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(surf_host);
12 void surf_host_model_init_current_default()
14 surf_host_model = new simgrid::surf::HostCLM03Model();
15 simgrid::config::set_default<bool>("network/crosstraffic", true);
16 surf_cpu_model_init_Cas01();
17 surf_network_model_init_LegrandVelho();
20 void surf_host_model_init_compound()
22 xbt_assert(surf_cpu_model_pm, "No CPU model defined yet!");
23 xbt_assert(surf_network_model, "No network model defined yet!");
24 surf_host_model = new simgrid::surf::HostCLM03Model();
29 HostCLM03Model::HostCLM03Model()
31 all_existing_models.push_back(this);
33 double HostCLM03Model::next_occuring_event(double now)
35 double min_by_cpu = surf_cpu_model_pm->next_occuring_event(now);
37 surf_network_model->next_occuring_event_is_idempotent() ? surf_network_model->next_occuring_event(now) : -1;
38 double min_by_sto = surf_storage_model->next_occuring_event(now);
40 XBT_DEBUG("model %p, %s min_by_cpu %f, %s min_by_net %f, %s min_by_sto %f",
41 this, typeid(surf_cpu_model_pm).name(), min_by_cpu,
42 typeid(surf_network_model).name(), min_by_net,
43 typeid(surf_storage_model).name(), min_by_sto);
45 double res = min_by_cpu;
46 if (res < 0 || (min_by_net >= 0.0 && min_by_net < res))
48 if (res < 0 || (min_by_sto >= 0.0 && min_by_sto < res))
53 void HostCLM03Model::update_actions_state(double /*now*/, double /*delta*/)
55 /* I've no action to update */