X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/2807fde4fd1f59c230d69a934634c5dfb77905f2..HEAD:/src/smpi/colls/allgather/allgather-bruck.cpp?ds=sidebyside

diff --git a/src/smpi/colls/allgather/allgather-bruck.cpp b/src/smpi/colls/allgather/allgather-bruck.cpp
index af61164288..df58663e03 100644
--- a/src/smpi/colls/allgather/allgather-bruck.cpp
+++ b/src/smpi/colls/allgather/allgather-bruck.cpp
@@ -1,4 +1,4 @@
-/* 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
@@ -49,7 +49,6 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 *****************************************************************************/
 
-
 /*****************************************************************************
  * Function: allgather_bruck
  * return: int
@@ -63,20 +62,17 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *   comm: communication
  * Descrp: Function realizes the allgather operation using the bruck
  *         algorithm.
- * Auther: MPICH
+ * Author: MPICH
  * Comment: Original bruck algorithm from MPICH is slightly modified by
  *          Ahmad Faraj.
  ****************************************************************************/
 
-namespace simgrid{
-namespace smpi{
-
-
+namespace simgrid::smpi {
 
-int Coll_allgather_bruck::allgather(void *send_buff, int send_count,
-                                    MPI_Datatype send_type, void *recv_buff,
-                                    int recv_count, MPI_Datatype recv_type,
-                                    MPI_Comm comm)
+int allgather__bruck(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;
@@ -88,7 +84,6 @@ int Coll_allgather_bruck::allgather(void *send_buff, int send_count,
   int pof2 = 1;
 
   // local string variables
-  char *tmp_buff;
   char *send_ptr = (char *) send_buff;
   char *recv_ptr = (char *) recv_buff;
 
@@ -101,7 +96,7 @@ int Coll_allgather_bruck::allgather(void *send_buff, int send_count,
 
   count = recv_count;
 
-  tmp_buff = (char *) smpi_get_tmp_sendbuffer(num_procs * recv_count * recv_extent);
+  unsigned char* tmp_buff = smpi_get_tmp_sendbuffer(num_procs * recv_count * recv_extent);
 
   // perform a local copy
   Datatype::copy(send_ptr, send_count, send_type, tmp_buff, recv_count, recv_type);
@@ -139,6 +134,4 @@ int Coll_allgather_bruck::allgather(void *send_buff, int send_count,
   return MPI_SUCCESS;
 }
 
-
-}
-}
+} // namespace simgrid::smpi