X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/08027d3c5a9bf1d0bef122b2a9a1f0b037fde9b6..e3771caa277bcafe6b67c9bfaf18ab8ee70001a7:/src/smpi/mpi/smpi_comm.cpp

diff --git a/src/smpi/mpi/smpi_comm.cpp b/src/smpi/mpi/smpi_comm.cpp
index 380c314145..8571f381b4 100644
--- a/src/smpi/mpi/smpi_comm.cpp
+++ b/src/smpi/mpi/smpi_comm.cpp
@@ -28,7 +28,7 @@ namespace smpi{
 std::unordered_map<int, smpi_key_elem> Comm::keyvals_;
 int Comm::keyval_id_=0;
 
-Comm::Comm(MPI_Group group, MPI_Topology topo, int smp, int id) : group_(group), topo_(topo),is_smp_comm_(smp), id_(id)
+Comm::Comm(MPI_Group group, MPI_Topology topo, int smp, int in_id) : group_(group), topo_(topo),is_smp_comm_(smp), id_(in_id)
 {
   refcount_        = 1;
   topoType_        = MPI_INVALID_TOPO;
@@ -39,11 +39,12 @@ Comm::Comm(MPI_Group group, MPI_Topology topo, int smp, int id) : group_(group),
   leaders_map_     = nullptr;
   is_blocked_      = 0;
   info_            = MPI_INFO_NULL;
-  static int global_id_=0;
+  errhandler_      = MPI_ERRORS_ARE_FATAL;
   //First creation of comm is done before SIMIX_run, so only do comms for others
-  if(id==MPI_UNDEFINED && smp==0 && this->rank()!=MPI_UNDEFINED ){
+  if(in_id==MPI_UNDEFINED && smp==0 && this->rank()!=MPI_UNDEFINED ){
     int id;
     if(this->rank()==0){
+      static int global_id_ = 0;
       id=global_id_;
       global_id_++;
     }
@@ -106,6 +107,8 @@ int Comm::dup(MPI_Comm* newcomm){
   //duplicate info if present
   if(info_!=MPI_INFO_NULL)
     (*newcomm)->info_ = new simgrid::smpi::Info(info_);
+  //duplicate errhandler
+  (*newcomm)->set_errhandler(errhandler_);
   return ret;
 }
 
@@ -505,7 +508,7 @@ MPI_Comm Comm::f2c(int id) {
   } else if(F2C::f2c_lookup() != nullptr && id >= 0) {
     char key[KEY_SIZE];
     const auto& lookup = F2C::f2c_lookup();
-    auto comm          = lookup->find(get_key_id(key, id));
+    auto comm          = lookup->find(get_key(key, id));
     return comm == lookup->end() ? MPI_COMM_NULL : static_cast<MPI_Comm>(comm->second);
   } else {
     return MPI_COMM_NULL;
@@ -514,17 +517,7 @@ MPI_Comm Comm::f2c(int id) {
 
 void Comm::free_f(int id) {
   char key[KEY_SIZE];
-  F2C::f2c_lookup()->erase(id == 0 ? get_key(key, id) : get_key_id(key, id));
-}
-
-int Comm::add_f() {
-  if(F2C::f2c_lookup()==nullptr){
-    F2C::set_f2c_lookup(new std::unordered_map<std::string, F2C*>);
-  }
-  char key[KEY_SIZE];
-  (*(F2C::f2c_lookup()))[this == MPI_COMM_WORLD ? get_key(key, F2C::f2c_id()) : get_key_id(key, F2C::f2c_id())] = this;
-  f2c_id_increment();
-  return F2C::f2c_id()-1;
+  F2C::f2c_lookup()->erase(get_key(key, id));
 }
 
 void Comm::add_rma_win(MPI_Win win){
@@ -557,6 +550,16 @@ void Comm::set_info(MPI_Info info){
   info_=info;
 }
 
+MPI_Errhandler Comm::errhandler(){
+  return errhandler_;
+}
+
+void Comm::set_errhandler(MPI_Errhandler errhandler){
+  errhandler_=errhandler;
+  if(errhandler_!= MPI_ERRHANDLER_NULL)
+    errhandler->ref();
+}
+
 MPI_Comm Comm::split_type(int type, int /*key*/, MPI_Info)
 {
   //MPI_UNDEFINED can be given to some nodes... but we need them to still perform the smp part which is collective