Use plain pointers instead of references to pointer.

[simgrid.git] / src / smpi / mpi / smpi_f2c.cpp

diff --git a/src/smpi/mpi/smpi_f2c.cpp b/src/smpi/mpi/smpi_f2c.cpp
index 1989c12..a1e6be7 100644 (file)
--- a/src/smpi/mpi/smpi_f2c.cpp
+++ b/src/smpi/mpi/smpi_f2c.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2007-2020. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2007-2023. 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. */
@@ -6,27 +6,28 @@
 #include "smpi_f2c.hpp"
 #include "private.hpp"
 #include "src/smpi/include/smpi_actor.hpp"
+#include "src/instr/instr_smpi.hpp"
 
-int mpi_in_place_;
-int mpi_bottom_;
-int mpi_status_ignore_;
-int mpi_statuses_ignore_;
+const int mpi_in_place_        = -222;
+const int mpi_bottom_          = -111;
+const int mpi_status_ignore_   = 0;
+const int mpi_statuses_ignore_ = 0;
 
-namespace simgrid{
-namespace smpi{
+namespace simgrid::smpi {
 
-std::unordered_map<int, F2C*>* F2C::f2c_lookup_ = nullptr;
+std::unique_ptr<F2C::f2c_lookup_type> F2C::f2c_lookup_    = nullptr;
 int F2C::f2c_id_ = 0;
+F2C::f2c_lookup_type::size_type F2C::num_default_handles_ = 0;
 
 // Keep it non trivially-constructible, or it will break MC+smpi on FreeBSD with Clang (don't ask why)
 F2C::F2C() = default;
 
 int F2C::add_f()
 {
-  if (f2c_lookup_ == nullptr)
-    f2c_lookup_ = new std::unordered_map<int, F2C*>();
-
-  my_f2c_id_                 = f2c_id();
+  allocate_lookup();
+  if (auto const* loc = smpi_process()->call_location(); loc && loc->linenumber != 0)
+    call_location_= std::string (loc->filename + ":" + std::to_string(loc->linenumber));
+  my_f2c_id_                 = global_f2c_id();
   (*f2c_lookup_)[my_f2c_id_] = this;
   f2c_id_increment();
   return my_f2c_id_;
@@ -34,9 +35,7 @@ int F2C::add_f()
 
 int F2C::c2f()
 {
-  if (f2c_lookup_ == nullptr) {
-    f2c_lookup_ = new std::unordered_map<int, F2C*>();
-  }
+  allocate_lookup();
 
   if(my_f2c_id_==-1)
     /* this function wasn't found, add it */
@@ -47,8 +46,7 @@ int F2C::c2f()
 
 F2C* F2C::f2c(int id)
 {
-  if (f2c_lookup_ == nullptr)
-    f2c_lookup_ = new std::unordered_map<int, F2C*>();
+  allocate_lookup();
 
   if(id >= 0){
     auto comm = f2c_lookup_->find(id);
@@ -57,5 +55,4 @@ F2C* F2C::f2c(int id)
     return nullptr;
 }
 
-}
-}
+} // namespace simgrid::smpi