X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/fe304706848f0a64477d4687b3ea97d5b9a0c35c..9104957deccc59e0e804215d5db498fabfd40d29:/src/smpi/mpi/smpi_f2c.cpp

diff --git a/src/smpi/mpi/smpi_f2c.cpp b/src/smpi/mpi/smpi_f2c.cpp
index 868644c414..787a182d5d 100644
--- a/src/smpi/mpi/smpi_f2c.cpp
+++ b/src/smpi/mpi/smpi_f2c.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2007-2019. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2007-2020. 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. */
@@ -32,19 +32,19 @@ void F2C::set_f2c_lookup(std::unordered_map<std::string, F2C*>* map)
 
 void F2C::f2c_id_increment(){
   f2c_id_++;
-};
+}
 
 int F2C::f2c_id(){
   return f2c_id_;
-};
+}
 
-char* F2C::get_key(char* key, int id) {
-  std::snprintf(key, KEY_SIZE, "%u", static_cast<unsigned>(id));
+char* F2C::get_my_key(char* key) {
+  std::snprintf(key, KEY_SIZE, "%d", my_f2c_id_);
   return key;
 }
 
-char* F2C::get_key_id(char* key, int id) {
-  std::snprintf(key, KEY_SIZE, "%u_%ld", static_cast<unsigned>(id), simgrid::s4u::this_actor::get_pid());
+char* F2C::get_key(char* key, int id) {
+  std::snprintf(key, KEY_SIZE, "%d", id);
   return key;
 }
 
@@ -60,42 +60,42 @@ std::unordered_map<std::string, F2C*>* F2C::lookup()
 void F2C::free_f(int id)
 {
   char key[KEY_SIZE];
-  f2c_lookup_->erase(get_key(key, id));
+  f2c_lookup_->erase(get_key(key,id));
 }
 
 int F2C::add_f()
 {
   if (f2c_lookup_ == nullptr)
-    f2c_lookup_ = new std::unordered_map<std::string, F2C*>;
+    f2c_lookup_ = new std::unordered_map<std::string, F2C*>();
 
   char key[KEY_SIZE];
-  (*f2c_lookup_)[get_key(key, f2c_id_)] = this;
+  my_f2c_id_=f2c_id_;
+  (*f2c_lookup_)[get_my_key(key)] = this;
   f2c_id_increment();
-  return f2c_id_-1;
+  return my_f2c_id_;
 }
 
 int F2C::c2f()
 {
   if (f2c_lookup_ == nullptr) {
-    f2c_lookup_ = new std::unordered_map<std::string, F2C*>;
+    f2c_lookup_ = new std::unordered_map<std::string, F2C*>();
   }
 
-  for (auto const& elm : *f2c_lookup_)
-    if (elm.second == this)
-      return std::stoi(elm.first);
-
-  /* this function wasn't found, add it */
-  return this->add_f();
+  if(my_f2c_id_==-1)
+    /* this function wasn't found, add it */
+    return this->add_f();
+  else
+    return my_f2c_id_;
 }
 
 F2C* F2C::f2c(int id)
 {
   if (f2c_lookup_ == nullptr)
-    f2c_lookup_ = new std::unordered_map<std::string, F2C*>;
+    f2c_lookup_ = new std::unordered_map<std::string, F2C*>();
 
   if(id >= 0){
     char key[KEY_SIZE];
-    auto comm = f2c_lookup_->find(get_key(key, id));
+    auto comm = f2c_lookup_->find(get_key(key,id));
     return comm == f2c_lookup_->end() ? nullptr : comm->second;
   }else
     return nullptr;