X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/b8df87e176f27b25534f27d7e240defa32ca35bc..8be89720f55b4ceeb2877531ae1602cc7ed947d6:/src/smpi/colls/alltoall/alltoall-rdb.cpp

diff --git a/src/smpi/colls/alltoall/alltoall-rdb.cpp b/src/smpi/colls/alltoall/alltoall-rdb.cpp
index e52cbc79e4..c2268a3d98 100644
--- a/src/smpi/colls/alltoall/alltoall-rdb.cpp
+++ b/src/smpi/colls/alltoall/alltoall-rdb.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2013-2019. 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
@@ -25,15 +25,14 @@
  * Descrp: Function realizes the allgather operation using the recursive
            doubling algorithm.
 
- * Auther: MPICH / slightly modified by Ahmad Faraj.
+ * Author: MPICH / slightly modified by Ahmad Faraj.
 
  ****************************************************************************/
-namespace simgrid{
-namespace smpi{
-int Coll_alltoall_rdb::alltoall(void *send_buff, int send_count,
-                                 MPI_Datatype send_type,
-                                 void *recv_buff, int recv_count,
-                                 MPI_Datatype recv_type, MPI_Comm comm)
+namespace simgrid::smpi {
+int alltoall__rdb(const void *send_buff, int send_count,
+                  MPI_Datatype send_type,
+                  void *recv_buff, int recv_count,
+                  MPI_Datatype recv_type, MPI_Comm comm)
 {
   /* MPI variables */
   MPI_Status status;
@@ -44,7 +43,6 @@ int Coll_alltoall_rdb::alltoall(void *send_buff, int send_count,
   int last_recv_count = 0, tmp_mask, tree_root, num_procs_completed;
   int tag = COLL_TAG_ALLTOALL, mask = 1, i = 0;
 
-  char *tmp_buff;
   char *send_ptr = (char *) send_buff;
   char *recv_ptr = (char *) recv_buff;
 
@@ -59,7 +57,7 @@ int Coll_alltoall_rdb::alltoall(void *send_buff, int send_count,
 
   max_size = num_procs * recv_increment;
 
-  tmp_buff = (char *) smpi_get_tmp_sendbuffer(max_size);
+  unsigned char* tmp_buff = smpi_get_tmp_sendbuffer(max_size);
 
   curr_size = send_count * num_procs;
 
@@ -155,5 +153,4 @@ int Coll_alltoall_rdb::alltoall(void *send_buff, int send_count,
   smpi_free_tmp_buffer(tmp_buff);
   return MPI_SUCCESS;
 }
-}
-}
+} // namespace simgrid::smpi