Avoid unnecessary copy of parameters for parallel_execute.

[simgrid.git] / src / surf / HostImpl.hpp

diff --git a/src/surf/HostImpl.hpp b/src/surf/HostImpl.hpp
index 90038c2..1fa3bc7 100644 (file)
--- a/src/surf/HostImpl.hpp
+++ b/src/surf/HostImpl.hpp
@@ -1,35 +1,37 @@
-/* Copyright (c) 2004-2018. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2004-2019. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
+#ifndef SURF_HOST_INTERFACE_HPP_
+#define SURF_HOST_INTERFACE_HPP_
+
+#include "StorageImpl.hpp"
 #include "cpu_interface.hpp"
 #include "network_interface.hpp"
+#include "src/simix/ActorImpl.hpp"
 #include "src/surf/PropertyHolder.hpp"
 
-#include "StorageImpl.hpp"
+#include <vector>
 
-#ifndef SURF_HOST_INTERFACE_HPP_
-#define SURF_HOST_INTERFACE_HPP_
+namespace simgrid {
+namespace surf {
 
 /*********
  * Model *
  *********/
 
-namespace simgrid {
-namespace surf {
-
 /** @ingroup SURF_host_interface
  * @brief SURF Host model interface class
  * @details A model is an object which handle the interactions between its Resources and its Actions
  */
 class XBT_PRIVATE HostModel : public kernel::resource::Model {
 public:
-  HostModel() : Model(Model::UpdateAlgo::Full) {}
+  HostModel() : Model(Model::UpdateAlgo::FULL) {}
 
-  virtual void ignore_empty_vm_in_pm_LMM();
-  virtual kernel::resource::Action* execute_parallel(int host_nb, sg_host_t* host_list, double* flops_amount,
-                                                     double* bytes_amount, double rate);
+  virtual kernel::resource::Action* execute_parallel(size_t host_nb, s4u::Host* const* host_list,
+                                                     const double* flops_amount, const double* bytes_amount,
+                                                     double rate);
 };
 
 /************
@@ -43,7 +45,7 @@ class XBT_PRIVATE HostImpl : public simgrid::surf::PropertyHolder {
 
 public:
   explicit HostImpl(s4u::Host* host);
-  virtual ~HostImpl() = default;
+  virtual ~HostImpl();
 
   /** @brief Get the vector of storages (by names) attached to the Host */
   virtual std::vector<const char*> get_attached_storages();
@@ -51,7 +53,20 @@ public:
   std::map<std::string, simgrid::surf::StorageImpl*> storage_;
   simgrid::s4u::Host* piface_ = nullptr;
 
-  simgrid::s4u::Host* getHost() { return piface_; }
+  void turn_on();
+  void turn_off();
+  std::vector<s4u::ActorPtr> get_all_actors();
+  size_t get_actor_count();
+
+  typedef boost::intrusive::list<
+      kernel::actor::ActorImpl,
+      boost::intrusive::member_hook<kernel::actor::ActorImpl, boost::intrusive::list_member_hook<>,
+                                    &kernel::actor::ActorImpl::host_process_list_hook>>
+      ActorList;
+
+  // FIXME: make these private
+  ActorList process_list_;
+  std::vector<kernel::actor::ProcessArg*> actors_at_boot_;
 };
 }
 }