X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/fe304706848f0a64477d4687b3ea97d5b9a0c35c..5d00e5f256a27ccad82ab92aeea7943d2678e85b:/src/smpi/include/smpi_comm.hpp

diff --git a/src/smpi/include/smpi_comm.hpp b/src/smpi/include/smpi_comm.hpp
index a332a6a1b3..5c9c915cd8 100644
--- a/src/smpi/include/smpi_comm.hpp
+++ b/src/smpi/include/smpi_comm.hpp
@@ -8,6 +8,7 @@
 
 #include <list>
 #include <string>
+#include "smpi_errhandler.hpp"
 #include "smpi_keyvals.hpp"
 #include "smpi_group.hpp"
 #include "smpi_topo.hpp"
@@ -16,38 +17,44 @@ namespace simgrid{
 namespace smpi{
 
 class Comm : public F2C, public Keyval{
+  friend Topo;
   MPI_Group group_;
-  SMPI_Topo_type topoType_;
+  SMPI_Topo_type topoType_ = MPI_INVALID_TOPO;
   MPI_Topology topo_; // to be replaced by an union
-  int refcount_;
+  int refcount_ = 1;
   MPI_Comm leaders_comm_; // inter-node communicator
   MPI_Comm intra_comm_;   // intra-node communicator . For MPI_COMM_WORLD this can't be used, as var is global.
   // use an intracomm stored in the process data instead
-  int* leaders_map_; // who is the leader of each process
-  int is_uniform_;
-  int* non_uniform_map_;        // set if smp nodes have a different number of processes allocated
-  int is_blocked_;              // are ranks allocated on the same smp node contiguous ?
-  int is_smp_comm_;             // set to 0 in case this is already an intra-comm or a leader-comm to avoid recursivity
+  int* leaders_map_     = nullptr; // who is the leader of each process
+  int is_uniform_       = 1;
+  int* non_uniform_map_ = nullptr; // set if smp nodes have a different number of processes allocated
+  int is_blocked_       = 0;       // are ranks allocated on the same smp node contiguous ?
+  int is_smp_comm_;             // set to 0 in case this is already an intra-comm or a leader-comm to avoid recursion
   std::list<MPI_Win> rma_wins_; // attached windows for synchronization.
   std::string name_;
   MPI_Info info_;
+  int id_;
+  MPI_Errhandler errhandler_ = MPI_ERRORS_ARE_FATAL;
 
 public:
   static std::unordered_map<int, smpi_key_elem> keyvals_;
   static int keyval_id_;
 
   Comm() = default;
-  Comm(MPI_Group group, MPI_Topology topo, int smp = 0);
+  Comm(MPI_Group group, MPI_Topology topo, int smp = 0, int id=MPI_UNDEFINED);
   int dup(MPI_Comm* newcomm);
   int dup_with_info(MPI_Info info, MPI_Comm* newcomm);
   MPI_Group group();
   MPI_Topology topo() { return topo_; }
   int size();
   int rank();
+  int id();
   void get_name(char* name, int* len);
   void set_name(const char* name);
   MPI_Info info();
   void set_info( MPI_Info info);
+  MPI_Errhandler errhandler();
+  void set_errhandler( MPI_Errhandler errhandler);
   void set_leaders_comm(MPI_Comm leaders);
   void set_intra_comm(MPI_Comm leaders) { intra_comm_ = leaders; };
   int* get_non_uniform_map();
@@ -65,7 +72,6 @@ public:
   static void destroy(MPI_Comm comm);
   void init_smp();
 
-  int add_f() override;
   static void free_f(int id);
   static Comm* f2c(int);