X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/a92d7b716f51a53dea7f59db8524d4add713b910..adbdcbddadcbd685b72259874d1ebfd9cbbcc497:/src/smpi/colls/alltoallv/alltoallv-pair.cpp

diff --git a/src/smpi/colls/alltoallv/alltoallv-pair.cpp b/src/smpi/colls/alltoallv/alltoallv-pair.cpp
index e706a7944e..82e61c1668 100644
--- a/src/smpi/colls/alltoallv/alltoallv-pair.cpp
+++ b/src/smpi/colls/alltoallv/alltoallv-pair.cpp
@@ -1,10 +1,10 @@
-/* Copyright (c) 2013-2017. The SimGrid Team.
+/* Copyright (c) 2013-2023. 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"
 
 /*****************************************************************************
 
@@ -24,15 +24,14 @@
  * 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_alltoallv_pair::alltoallv(void *send_buff, int *send_counts, int *send_disps,
-                                  MPI_Datatype send_type,
-                                  void *recv_buff, int *recv_counts, int *recv_disps,
-                                  MPI_Datatype recv_type, MPI_Comm comm)
+namespace simgrid::smpi {
+int alltoallv__pair(const void *send_buff, const int *send_counts, const int *send_disps,
+                    MPI_Datatype send_type,
+                    void *recv_buff, const int *recv_counts, const int *recv_disps,
+                    MPI_Datatype recv_type, MPI_Comm comm)
 {
 
   MPI_Aint send_chunk, recv_chunk;
@@ -46,7 +45,7 @@ int Coll_alltoallv_pair::alltoallv(void *send_buff, int *send_counts, int *send_
   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();
@@ -58,5 +57,4 @@ int Coll_alltoallv_pair::alltoallv(void *send_buff, int *send_counts, int *send_
   }
   return MPI_SUCCESS;
 }
-}
-}
+} // namespace simgrid::smpi