X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/61427a88a76a2c2ef25d0d5b8132995c6f550e5c..e3771caa277bcafe6b67c9bfaf18ab8ee70001a7:/src/smpi/colls/bcast/bcast-NTSB.cpp

diff --git a/src/smpi/colls/bcast/bcast-NTSB.cpp b/src/smpi/colls/bcast/bcast-NTSB.cpp
index 9e1e974fa6..9a112c331a 100644
--- a/src/smpi/colls/bcast/bcast-NTSB.cpp
+++ b/src/smpi/colls/bcast/bcast-NTSB.cpp
@@ -1,10 +1,10 @@
-/* Copyright (c) 2013-2017. 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"
 
 int bcast_NTSB_segment_size_in_byte = 8192;
 namespace simgrid{
@@ -17,11 +17,6 @@ int Coll_bcast_NTSB::bcast(void *buf, int count, MPI_Datatype datatype,
   int rank, size;
   int i;
 
-  MPI_Request *send_request_array;
-  MPI_Request *recv_request_array;
-  MPI_Status *send_status_array;
-  MPI_Status *recv_status_array;
-
   MPI_Aint extent;
   extent = datatype->get_extent();
 
@@ -97,16 +92,10 @@ int Coll_bcast_NTSB::bcast(void *buf, int count, MPI_Datatype datatype,
   // pipelining
   else {
 
-    send_request_array =
-        (MPI_Request *) xbt_malloc(2 * (size + pipe_length) * sizeof(MPI_Request));
-    recv_request_array =
-        (MPI_Request *) xbt_malloc((size + pipe_length) * sizeof(MPI_Request));
-    send_status_array =
-        (MPI_Status *) xbt_malloc(2 * (size + pipe_length) * sizeof(MPI_Status));
-    recv_status_array =
-        (MPI_Status *) xbt_malloc((size + pipe_length) * sizeof(MPI_Status));
-
-
+    MPI_Request* send_request_array = new MPI_Request[2 * (size + pipe_length)];
+    MPI_Request* recv_request_array = new MPI_Request[size + pipe_length];
+    MPI_Status* send_status_array   = new MPI_Status[2 * (size + pipe_length)];
+    MPI_Status* recv_status_array   = new MPI_Status[size + pipe_length];
 
     /* case: root */
     if (rank == 0) {
@@ -169,10 +158,10 @@ int Coll_bcast_NTSB::bcast(void *buf, int count, MPI_Datatype datatype,
       Request::waitall((2 * pipe_length), send_request_array, send_status_array);
     }
 
-    free(send_request_array);
-    free(recv_request_array);
-    free(send_status_array);
-    free(recv_status_array);
+    delete[] send_request_array;
+    delete[] recv_request_array;
+    delete[] send_status_array;
+    delete[] recv_status_array;
   }                             /* end pipeline */
 
   /* when count is not divisible by block size, use default BCAST for the remainder */