(painfully) constify colls.

[simgrid.git] / src / smpi / colls / allreduce / allreduce-rdb.cpp

diff --git a/src/smpi/colls/allreduce/allreduce-rdb.cpp b/src/smpi/colls/allreduce/allreduce-rdb.cpp
index e1f85a7..4afddb4 100644 (file)
--- a/src/smpi/colls/allreduce/allreduce-rdb.cpp
+++ b/src/smpi/colls/allreduce/allreduce-rdb.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2013-2017. The SimGrid Team.
+/* Copyright (c) 2013-2019. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -8,7 +8,7 @@
 //#include <star-reduction.c>
 namespace simgrid{
 namespace smpi{
-int Coll_allreduce_rdb::allreduce(void *sbuff, void *rbuff, int count,
+int Coll_allreduce_rdb::allreduce(const void *sbuff, void *rbuff, int count,
                                   MPI_Datatype dtype, MPI_Op op, MPI_Comm comm)
 {
   int nprocs, rank, tag = COLL_TAG_ALLREDUCE;
@@ -21,7 +21,7 @@ int Coll_allreduce_rdb::allreduce(void *sbuff, void *rbuff, int count,
      MPI_User_function * uop = MPIR_Op_table[op % 16 - 1];
      #else
      MPI_User_function *uop;
-     struct MPIR_OP *op_ptr;
+     MPIR_OP *op_ptr;
      op_ptr = MPIR_ToPointer(op);
      uop  = op_ptr->op;
      #endif