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[simgrid.git] / src / smpi / colls / alltoallv / alltoallv-pair-light-barrier.cpp

diff --git a/src/smpi/colls/alltoallv/alltoallv-pair-light-barrier.cpp b/src/smpi/colls/alltoallv/alltoallv-pair-light-barrier.cpp
index 1fdbc89..448ca1a 100644 (file)
--- a/src/smpi/colls/alltoallv/alltoallv-pair-light-barrier.cpp
+++ b/src/smpi/colls/alltoallv/alltoallv-pair-light-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_light_barrier
@@ -24,15 +24,15 @@
            with node i ^ j. Light barriers are inserted between
            communications in different phases.
 
- * Auther: Ahmad Faraj
+ * Author: Ahmad Faraj
 
  ****************************************************************************/
 namespace simgrid{
 namespace smpi{
 int
-Coll_alltoallv_pair_light_barrier::alltoallv(void *send_buff, int *send_counts, int *send_disps,
+Coll_alltoallv_pair_light_barrier::alltoallv(const void *send_buff, const int *send_counts, const int *send_disps,
                                             MPI_Datatype send_type,
-                                            void *recv_buff, int *recv_counts, int *recv_disps,
+                                            void *recv_buff, const int *recv_counts, const int *recv_disps,
                                             MPI_Datatype recv_type,
                                             MPI_Comm comm)
 {
@@ -49,7 +49,7 @@ Coll_alltoallv_pair_light_barrier::alltoallv(void *send_buff, int *send_counts,
   num_procs = comm->size();
 
   if((num_procs&(num_procs-1)))
-    THROWF(arg_error,0, "alltoallv pair algorithm can't be used with non power of two number of processes ! ");
+    throw std::invalid_argument("alltoallv 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();