X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/f35db13138682b1be530a509d1eeadeafff84ca7..f89671e0bd7450461d70d5ced6079123e73c2a63:/src/smpi/colls/alltoall/alltoall-pair-one-barrier.cpp

diff --git a/src/smpi/colls/alltoall/alltoall-pair-one-barrier.cpp b/src/smpi/colls/alltoall/alltoall-pair-one-barrier.cpp
index dc36d746c7..a440cd83f3 100644
--- a/src/smpi/colls/alltoall/alltoall-pair-one-barrier.cpp
+++ b/src/smpi/colls/alltoall/alltoall-pair-one-barrier.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"
 /*****************************************************************************
 
  * Function: alltoall_pair
@@ -23,13 +23,13 @@
  * Descrp: Function works when P is power of two. In each phase of P - 1
            phases, nodes in pair communicate their data.
 
- * Auther: Ahmad Faraj
+ * Author: Ahmad Faraj
 
  ****************************************************************************/
 namespace simgrid{
 namespace smpi{
 int
-Coll_alltoall_pair_one_barrier::alltoall(void *send_buff, int send_count,
+Coll_alltoall_pair_one_barrier::alltoall(const void *send_buff, int send_count,
                                           MPI_Datatype send_type,
                                           void *recv_buff, int recv_count,
                                           MPI_Datatype recv_type, MPI_Comm comm)
@@ -47,7 +47,7 @@ Coll_alltoall_pair_one_barrier::alltoall(void *send_buff, int send_count,
   num_procs = comm->size();
 
   if((num_procs&(num_procs-1)))
-    THROWF(arg_error,0, "alltoall pair algorithm can't be used with non power of two number of processes ! ");
+    throw std::invalid_argument("alltoall pair algorithm can't be used with non power of two number of processes!");
 
   send_chunk = send_type->get_extent();
   recv_chunk = recv_type->get_extent();