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[simgrid.git] / src / smpi / colls / allgather / allgather-ring.cpp

diff --git a/src/smpi/colls/allgather/allgather-ring.cpp b/src/smpi/colls/allgather/allgather-ring.cpp
index 14ffc97..fa619db 100644 (file)
--- a/src/smpi/colls/allgather/allgather-ring.cpp
+++ b/src/smpi/colls/allgather/allgather-ring.cpp
@@ -1,10 +1,10 @@
-/* Copyright (c) 2013-2014. 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
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
-#include "../colls_private.h"
+#include "../colls_private.hpp"
 
 /*****************************************************************************
 
@@ -61,7 +61,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *   recv_type: data type of elements being received
  *   comm: communication
  * Descrp: Function works in P - 1 steps. In step i, node j - i -> j -> j+ i.
- * Auther: Ahmad Faraj
+ * Author: Ahmad Faraj
  ****************************************************************************/
 
 namespace simgrid{
@@ -69,7 +69,7 @@ namespace smpi{
 
 
 int
-Coll_allgather_ring::allgather(void *send_buff, int send_count,
+Coll_allgather_ring::allgather(const void *send_buff, int send_count,
                                MPI_Datatype send_type, void *recv_buff,
                                int recv_count, MPI_Datatype recv_type,
                                MPI_Comm comm)