[SMPI] Remove usage of index() in smpi_pmpi_coll.cpp

[simgrid.git] / src / smpi / internals / smpi_replay.cpp

diff --git a/src/smpi/internals/smpi_replay.cpp b/src/smpi/internals/smpi_replay.cpp
index 8e02386..0461c1c 100644 (file)
--- a/src/smpi/internals/smpi_replay.cpp
+++ b/src/smpi/internals/smpi_replay.cpp
@@ -87,6 +87,8 @@ static double parse_double(const char *string)
   return value;
 }
 
+
+//TODO: this logic should be moved inside the datatype class, to support all predefined types and get rid of is_replayable.
 static MPI_Datatype decode_datatype(const char *const action)
 {
   switch(atoi(action)) {
@@ -441,7 +443,7 @@ static void action_bcast(const char *const *action)
 
   int rank = smpi_process()->index();
   TRACE_smpi_comm_in(rank, __FUNCTION__,
-                     new simgrid::instr::CollTIData("bcast", MPI_COMM_WORLD->group()->index(root), -1.0, size, -1,
+                     new simgrid::instr::CollTIData("bcast", MPI_COMM_WORLD->group()->actor(root)->getPid()-1, -1.0, size, -1,
                                                     encode_datatype(MPI_CURRENT_TYPE), ""));
 
   void *sendbuf = smpi_get_tmp_sendbuffer(size* MPI_CURRENT_TYPE->size());
@@ -469,7 +471,7 @@ static void action_reduce(const char *const *action)
 
   int rank = smpi_process()->index();
   TRACE_smpi_comm_in(rank, __FUNCTION__,
-                     new simgrid::instr::CollTIData("reduce", MPI_COMM_WORLD->group()->index(root), comp_size,
+                     new simgrid::instr::CollTIData("reduce", MPI_COMM_WORLD->group()->actor(root)->getPid()-1, comp_size,
                                                     comm_size, -1, encode_datatype(MPI_CURRENT_TYPE), ""));
 
   void *recvbuf = smpi_get_tmp_sendbuffer(comm_size* MPI_CURRENT_TYPE->size());