-XBT_PUBLIC void surf_cpu_action_set_bound(simgrid::kernel::resource::Action* action, double bound);
-
-/** @} */
-
-/**************************************/
-/* Implementations of model object */
-/**************************************/
-
-/** \ingroup SURF_models
- * \brief The CPU model object for the physical machine layer
- */
-XBT_PUBLIC_DATA simgrid::surf::CpuModel* surf_cpu_model_pm;
-
-/** \ingroup SURF_models
- * \brief The CPU model object for the virtual machine layer
- */
-XBT_PUBLIC_DATA simgrid::surf::CpuModel* surf_cpu_model_vm;
-
-XBT_PUBLIC_DATA simgrid::surf::StorageModel* surf_storage_model;