Update copyright headers.

[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 96c7105..e7efb7b 100644 (file)
--- a/src/smpi/colls/allreduce/allreduce-rab1.cpp
+++ b/src/smpi/colls/allreduce/allreduce-rab1.cpp
@@ -1,14 +1,15 @@
-/* Copyright (c) 2013-2014. The SimGrid Team.
+/* Copyright (c) 2013-2018. 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. */
 
-#include "../colls_private.h"
+#include "../colls_private.hpp"
 //#include <star-reduction.c>
-
+namespace simgrid{
+namespace smpi{
 // NP pow of 2 for now
-int smpi_coll_tuned_allreduce_rab1(void *sbuff, void *rbuff,
+int Coll_allreduce_rab1::allreduce(void *sbuff, void *rbuff,
                                    int count, MPI_Datatype dtype,
                                    MPI_Op op, MPI_Comm comm)
 {
@@ -62,13 +63,13 @@ int smpi_coll_tuned_allreduce_rab1(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;
     }
 
     memcpy(tmp_buf, (char *) recv + recv_idx * extent, recv_cnt * extent);
-    mpi_coll_allgather_fun(tmp_buf, recv_cnt, dtype, recv, recv_cnt, dtype, comm);
+    Colls::allgather(tmp_buf, recv_cnt, dtype, recv, recv_cnt, dtype, comm);
 
     memcpy(rbuff, recv, count * extent);
     smpi_free_tmp_buffer(recv);
@@ -96,15 +97,17 @@ int smpi_coll_tuned_allreduce_rab1(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;
     }
 
     memcpy(tmp_buf, (char *) rbuff + recv_idx * extent, recv_cnt * extent);
-    mpi_coll_allgather_fun(tmp_buf, recv_cnt, dtype, rbuff, recv_cnt, dtype, comm);
+    Colls::allgather(tmp_buf, recv_cnt, dtype, rbuff, recv_cnt, dtype, comm);
     smpi_free_tmp_buffer(tmp_buf);
   }
 
   return MPI_SUCCESS;
 }
+}
+}