kill all trailling whitespaces

[simgrid.git] / src / smpi / colls / allreduce / allreduce-rab1.cpp

diff --git a/src/smpi/colls/allreduce/allreduce-rab1.cpp b/src/smpi/colls/allreduce/allreduce-rab1.cpp
index 3e255ba..8f26894 100644 (file)
--- a/src/smpi/colls/allreduce/allreduce-rab1.cpp
+++ b/src/smpi/colls/allreduce/allreduce-rab1.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2013-2014. The SimGrid Team.
+/* Copyright (c) 2013-2017. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -6,7 +6,8 @@
 
 #include "../colls_private.h"
 //#include <star-reduction.c>
-
+namespace simgrid{
+namespace smpi{
 // NP pow of 2 for now
 int Coll_allreduce_rab1::allreduce(void *sbuff, void *rbuff,
                                    int count, MPI_Datatype dtype,
@@ -62,7 +63,7 @@ int Coll_allreduce_rab1::allreduce(void *sbuff, void *rbuff,
       if(op!=MPI_OP_NULL) op->apply( tmp_buf, (char *) recv + recv_idx * extent, &recv_cnt,
                      dtype);
 
-      // update send_idx for next iteration 
+      // update send_idx for next iteration
       send_idx = recv_idx;
       mask >>= 1;
     }
@@ -96,7 +97,7 @@ int Coll_allreduce_rab1::allreduce(void *sbuff, void *rbuff,
       if(op!=MPI_OP_NULL) op->apply( tmp_buf, (char *) rbuff + recv_idx * extent, &recv_cnt,
                      dtype);
 
-      // update send_idx for next iteration 
+      // update send_idx for next iteration
       send_idx = recv_idx;
       mask >>= 1;
     }
@@ -108,3 +109,5 @@ int Coll_allreduce_rab1::allreduce(void *sbuff, void *rbuff,
 
   return MPI_SUCCESS;
 }
+}
+}