X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/f89bb4bc494cb511098326ec3f18adbe0739bf26..4cce57f2ea6221443227d16439e6b55e0e252c02:/src/kernel/resource/profile/FutureEvtSet.cpp

diff --git a/src/kernel/resource/profile/FutureEvtSet.cpp b/src/kernel/resource/profile/FutureEvtSet.cpp
index d693df2ba5..34b4071786 100644
--- a/src/kernel/resource/profile/FutureEvtSet.cpp
+++ b/src/kernel/resource/profile/FutureEvtSet.cpp
@@ -1,15 +1,15 @@
-/* Copyright (c) 2004-2022. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2004-2023. 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. */
 
 #include "src/kernel/resource/profile/FutureEvtSet.hpp"
+#include "src/kernel/resource/Resource.hpp"
 #include "src/kernel/resource/profile/Event.hpp"
 #include "src/kernel/resource/profile/Profile.hpp"
+#include <simgrid/s4u/Engine.hpp>
 
-namespace simgrid {
-namespace kernel {
-namespace profile {
+namespace simgrid::kernel::profile {
 
 simgrid::kernel::profile::FutureEvtSet future_evt_set; // FIXME: singleton antipattern
 
@@ -25,6 +25,23 @@ FutureEvtSet::~FutureEvtSet()
 /** @brief Schedules an event to a future date */
 void FutureEvtSet::add_event(double date, Event* evt)
 {
+  if (heap_.empty())
+    s4u::Engine::on_platform_created_cb([this]() {
+      /* Handle the events of time = 0 right after the platform creation */
+      double next_event_date;
+      while ((next_event_date = this->next_date()) != -1.0) {
+        if (next_event_date > 0)
+          break;
+
+        double value                 = -1.0;
+        resource::Resource* resource = nullptr;
+        while (auto* event = this->pop_leq(next_event_date, &value, &resource)) {
+          if (value >= 0)
+            resource->apply_event(event, value);
+        }
+      }
+    });
+
   heap_.emplace(date, evt);
 }
 
@@ -51,6 +68,4 @@ Event* FutureEvtSet::pop_leq(double date, double* value, resource::Resource** re
 
   return event;
 }
-} // namespace profile
-} // namespace kernel
-} // namespace simgrid
+} // namespace simgrid::kernel::profile