X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/85e1d2c205ca99512b48bceca0f16677a401e233..961f84a35b1b94b8f3a1bfec1e5017d1f8de831b:/src/kernel/resource/Action.cpp

diff --git a/src/kernel/resource/Action.cpp b/src/kernel/resource/Action.cpp
index 44f57cee64..a74efb5b1f 100644
--- a/src/kernel/resource/Action.cpp
+++ b/src/kernel/resource/Action.cpp
@@ -1,4 +1,4 @@
-/* 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. */
@@ -7,6 +7,7 @@
 #include "simgrid/kernel/resource/Model.hpp"
 #include "src/kernel/lmm/maxmin.hpp"
 #include "src/surf/surf_interface.hpp"
+#include "surf/surf.hpp"
 
 XBT_LOG_NEW_CATEGORY(kernel, "Logging specific to the internals of SimGrid");
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(resource, kernel, "Logging specific to the resources");
@@ -25,7 +26,7 @@ Action::Action(simgrid::kernel::resource::Model* model, double cost, bool failed
   if (failed)
     state_set_ = get_model()->get_failed_action_set();
   else
-    state_set_ = get_model()->get_running_action_set();
+    state_set_ = get_model()->get_started_action_set();
 
   state_set_->push_back(*this);
 }
@@ -38,48 +39,51 @@ Action::~Action()
     get_model()->get_maxmin_system()->variable_free(get_variable());
 
   /* remove from heap on need (ie, if selective update) */
-  heapRemove();
+  get_model()->get_action_heap().remove(this);
   if (modified_set_hook_.is_linked())
     simgrid::xbt::intrusive_erase(*get_model()->get_modified_set(), *this);
-
-  xbt_free(category_);
 }
 
 void Action::finish(Action::State state)
 {
   finish_time_ = surf_get_clock();
-  set_state(state);
   set_remains(0);
+  set_state(state);
 }
 
 Action::State Action::get_state() const
 {
-  if (state_set_ == model_->get_ready_action_set())
-    return Action::State::ready;
-  if (state_set_ == model_->get_running_action_set())
-    return Action::State::running;
+  if (state_set_ == model_->get_inited_action_set())
+    return Action::State::INITED;
+  if (state_set_ == model_->get_started_action_set())
+    return Action::State::STARTED;
   if (state_set_ == model_->get_failed_action_set())
-    return Action::State::failed;
-  if (state_set_ == model_->get_done_action_set())
-    return Action::State::done;
-  return Action::State::not_in_the_system;
+    return Action::State::FAILED;
+  if (state_set_ == model_->get_finished_action_set())
+    return Action::State::FINISHED;
+  if (state_set_ == model_->get_ignored_action_set())
+    return Action::State::IGNORED;
+  THROW_IMPOSSIBLE;
 }
 
 void Action::set_state(Action::State state)
 {
   simgrid::xbt::intrusive_erase(*state_set_, *this);
   switch (state) {
-    case Action::State::ready:
-      state_set_ = model_->get_ready_action_set();
+    case Action::State::INITED:
+      state_set_ = model_->get_inited_action_set();
       break;
-    case Action::State::running:
-      state_set_ = model_->get_running_action_set();
+    case Action::State::STARTED:
+      state_set_ = model_->get_started_action_set();
       break;
-    case Action::State::failed:
+    case Action::State::FAILED:
       state_set_ = model_->get_failed_action_set();
       break;
-    case Action::State::done:
-      state_set_ = model_->get_done_action_set();
+    case Action::State::FINISHED:
+      state_set_ = model_->get_finished_action_set();
+      break;
+    case Action::State::IGNORED:
+      state_set_ = model_->get_ignored_action_set();
       break;
     default:
       state_set_ = nullptr;
@@ -100,16 +104,11 @@ void Action::set_bound(double bound)
   if (variable_)
     get_model()->get_maxmin_system()->update_variable_bound(variable_, bound);
 
-  if (get_model()->getUpdateMechanism() == Model::UpdateAlgo::Lazy && get_last_update() != surf_get_clock())
-    heapRemove();
+  if (get_model()->get_update_algorithm() == Model::UpdateAlgo::LAZY && get_last_update() != surf_get_clock())
+    get_model()->get_action_heap().remove(this);
   XBT_OUT();
 }
 
-void Action::set_category(const char* category)
-{
-  category_ = xbt_strdup(category);
-}
-
 void Action::ref()
 {
   refcount_++;
@@ -118,54 +117,54 @@ void Action::ref()
 void Action::set_max_duration(double duration)
 {
   max_duration_ = duration;
-  if (get_model()->getUpdateMechanism() == Model::UpdateAlgo::Lazy) // remove action from the heap
-    heapRemove();
+  if (get_model()->get_update_algorithm() == Model::UpdateAlgo::LAZY) // remove action from the heap
+    get_model()->get_action_heap().remove(this);
 }
 
-void Action::set_priority(double weight)
+void Action::set_sharing_penalty(double sharing_penalty)
 {
-  XBT_IN("(%p,%g)", this, weight);
-  sharing_priority_ = weight;
-  get_model()->get_maxmin_system()->update_variable_weight(get_variable(), weight);
+  XBT_IN("(%p,%g)", this, sharing_penalty);
+  sharing_penalty_ = sharing_penalty;
+  get_model()->get_maxmin_system()->update_variable_penalty(get_variable(), sharing_penalty);
 
-  if (get_model()->getUpdateMechanism() == Model::UpdateAlgo::Lazy)
-    heapRemove();
+  if (get_model()->get_update_algorithm() == Model::UpdateAlgo::LAZY)
+    get_model()->get_action_heap().remove(this);
   XBT_OUT();
 }
 
 void Action::cancel()
 {
-  set_state(Action::State::failed);
-  if (get_model()->getUpdateMechanism() == Model::UpdateAlgo::Lazy) {
+  set_state(Action::State::FAILED);
+  if (get_model()->get_update_algorithm() == Model::UpdateAlgo::LAZY) {
     if (modified_set_hook_.is_linked())
       simgrid::xbt::intrusive_erase(*get_model()->get_modified_set(), *this);
-    heapRemove();
+    get_model()->get_action_heap().remove(this);
   }
 }
 
-int Action::unref()
+bool Action::unref()
 {
   refcount_--;
   if (not refcount_) {
     delete this;
-    return 1;
+    return true;
   }
-  return 0;
+  return false;
 }
 
 void Action::suspend()
 {
   XBT_IN("(%p)", this);
-  if (suspended_ != SuspendStates::sleeping) {
-    get_model()->get_maxmin_system()->update_variable_weight(get_variable(), 0.0);
-    if (get_model()->getUpdateMechanism() == Model::UpdateAlgo::Lazy) {
-      heapRemove();
-      if (state_set_ == get_model()->get_running_action_set() && sharing_priority_ > 0) {
+  if (suspended_ != SuspendStates::SLEEPING) {
+    get_model()->get_maxmin_system()->update_variable_penalty(get_variable(), 0.0);
+    if (get_model()->get_update_algorithm() == Model::UpdateAlgo::LAZY) {
+      get_model()->get_action_heap().remove(this);
+      if (state_set_ == get_model()->get_started_action_set() && sharing_penalty_ > 0) {
         // If we have a lazy model, we need to update the remaining value accordingly
         update_remains_lazy(surf_get_clock());
       }
     }
-    suspended_ = SuspendStates::suspended;
+    suspended_ = SuspendStates::SUSPENDED;
   }
   XBT_OUT();
 }
@@ -173,56 +172,20 @@ void Action::suspend()
 void Action::resume()
 {
   XBT_IN("(%p)", this);
-  if (suspended_ != SuspendStates::sleeping) {
-    get_model()->get_maxmin_system()->update_variable_weight(get_variable(), get_priority());
-    suspended_ = SuspendStates::not_suspended;
-    if (get_model()->getUpdateMechanism() == Model::UpdateAlgo::Lazy)
-      heapRemove();
+  if (suspended_ != SuspendStates::SLEEPING) {
+    get_model()->get_maxmin_system()->update_variable_penalty(get_variable(), get_sharing_penalty());
+    suspended_ = SuspendStates::RUNNING;
+    if (get_model()->get_update_algorithm() == Model::UpdateAlgo::LAZY)
+      get_model()->get_action_heap().remove(this);
   }
   XBT_OUT();
 }
 
-bool Action::is_suspended()
-{
-  return suspended_ == SuspendStates::suspended;
-}
-/* insert action on heap using a given key and a hat (heap_action_type)
- * a hat can be of three types for communications:
- *
- * NORMAL = this is a normal heap entry stating the date to finish transmitting
- * LATENCY = this is a heap entry to warn us when the latency is payed
- * MAX_DURATION =this is a heap entry to warn us when the max_duration limit is reached
- */
-void Action::heapInsert(double key, Action::Type hat)
-{
-  type_       = hat;
-  heap_hook_  = get_model()->getActionHeap().emplace(std::make_pair(key, this));
-}
-
-void Action::heapRemove()
-{
-  type_ = Action::Type::NOTSET;
-  if (heap_hook_) {
-    get_model()->getActionHeap().erase(*heap_hook_);
-    clearHeapHandle();
-  }
-}
-
-void Action::heapUpdate(double key, Action::Type hat)
-{
-  type_ = hat;
-  if (heap_hook_) {
-    get_model()->getActionHeap().update(*heap_hook_, std::make_pair(key, this));
-  } else {
-    heap_hook_ = get_model()->getActionHeap().emplace(std::make_pair(key, this));
-  }
-}
-
 double Action::get_remains()
 {
   XBT_IN("(%p)", this);
-  /* update remains before return it */
-  if (get_model()->getUpdateMechanism() == Model::UpdateAlgo::Lazy) /* update remains before return it */
+  /* update remains before returning it */
+  if (get_model()->get_update_algorithm() == Model::UpdateAlgo::LAZY) /* update remains before return it */
     update_remains_lazy(surf_get_clock());
   XBT_OUT();
   return remains_;
@@ -230,7 +193,8 @@ double Action::get_remains()
 
 void Action::update_max_duration(double delta)
 {
-  double_update(&max_duration_, delta, sg_surf_precision);
+  if (max_duration_ != NO_MAX_DURATION)
+    double_update(&max_duration_, delta, sg_surf_precision);
 }
 void Action::update_remains(double delta)
 {
@@ -242,6 +206,40 @@ void Action::set_last_update()
   last_update_ = surf_get_clock();
 }
 
-} // namespace surf
-} // namespace simgrid
+double ActionHeap::top_date() const
+{
+  return top().first;
+}
+void ActionHeap::insert(Action* action, double date, ActionHeap::Type type)
+{
+  action->type_      = type;
+  action->heap_hook_ = emplace(std::make_pair(date, action));
+}
+void ActionHeap::remove(Action* action)
+{
+  action->type_ = ActionHeap::Type::unset;
+  if (action->heap_hook_) {
+    erase(*action->heap_hook_);
+    action->heap_hook_ = boost::none;
+  }
+}
+void ActionHeap::update(Action* action, double date, ActionHeap::Type type)
+{
+  action->type_ = type;
+  if (action->heap_hook_) {
+    heap_type::update(*action->heap_hook_, std::make_pair(date, action));
+  } else {
+    action->heap_hook_ = emplace(std::make_pair(date, action));
+  }
+}
+Action* ActionHeap::pop()
+{
+  Action* action = top().second;
+  heap_type::pop();
+  action->heap_hook_ = boost::none;
+  return action;
+}
+
+} // namespace resource
+} // namespace kernel
 } // namespace simgrid