X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/c587485ee2aae6b2c54ed80656cbdc4e3ba8d157..383279258eb62372e08868457f155e2b504f662a:/src/smpi/include/smpi_comm.hpp

diff --git a/src/smpi/include/smpi_comm.hpp b/src/smpi/include/smpi_comm.hpp
index 06280b2a5b..61a494002c 100644
--- a/src/smpi/include/smpi_comm.hpp
+++ b/src/smpi/include/smpi_comm.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2010-2019. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2010-2020. 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. */
@@ -8,6 +8,7 @@
 
 #include <list>
 #include <string>
+#include <memory>
 #include "smpi_errhandler.hpp"
 #include "smpi_keyvals.hpp"
 #include "smpi_group.hpp"
@@ -20,7 +21,7 @@ class Comm : public F2C, public Keyval{
   friend Topo;
   MPI_Group group_;
   SMPI_Topo_type topoType_ = MPI_INVALID_TOPO;
-  MPI_Topology topo_; // to be replaced by an union
+  std::shared_ptr<Topo> topo_; // to be replaced by an union
   int refcount_          = 1;
   MPI_Comm leaders_comm_ = MPI_COMM_NULL; // inter-node communicator
   MPI_Comm intra_comm_   = MPI_COMM_NULL; // intra-node communicator. For MPI_COMM_WORLD this can't be used, as var is
@@ -29,7 +30,8 @@ class Comm : public F2C, public Keyval{
   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
+  bool is_smp_comm_     = false;   // set to false 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_ = MPI_INFO_NULL;
@@ -41,11 +43,12 @@ public:
   static int keyval_id_;
 
   Comm() = default;
-  Comm(MPI_Group group, MPI_Topology topo, int smp = 0, int id=MPI_UNDEFINED);
+  Comm(MPI_Group group, MPI_Topology topo, bool smp = false, 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_; }
+  void set_topo(MPI_Topology topo){topo_=topo;}
   int size();
   int rank();
   int id();
@@ -62,9 +65,9 @@ public:
   MPI_Comm get_leaders_comm();
   MPI_Comm get_intra_comm();
   MPI_Comm find_intra_comm(int* leader);
-  int is_uniform();
-  int is_blocked();
-  int is_smp_comm();
+  bool is_uniform();
+  bool is_blocked();
+  bool is_smp_comm();
   MPI_Comm split(int color, int key);
   void cleanup_smp();
   void ref();
@@ -83,7 +86,7 @@ public:
   void add_rma_win(MPI_Win win);
   void remove_rma_win(MPI_Win win);
   void finish_rma_calls();
-  MPI_Comm split_type(int type, int key, MPI_Info info);
+  MPI_Comm split_type(int type, int key, const Info* info);
 };
 
 } // namespace smpi