X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/f3b7e5f4b4d7c87ee3e8827313ec966ea8fc8387..5edec65e26d76490b9753d8db950a8a2ddf3cb2c:/examples/c/app-chainsend/broadcaster.c

diff --git a/examples/c/app-chainsend/broadcaster.c b/examples/c/app-chainsend/broadcaster.c
index a5b8e6a20b..7133408e80 100644
--- a/examples/c/app-chainsend/broadcaster.c
+++ b/examples/c/app-chainsend/broadcaster.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 2012-2020. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2012-2023. 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. */
@@ -36,16 +36,14 @@ static void broadcaster_build_chain(broadcaster_t bc)
 
 static void broadcaster_send_file(const_broadcaster_t bc)
 {
-  int nb_pending_sends = 0;
-
   for (unsigned int current_piece = 0; current_piece < bc->piece_count; current_piece++) {
     XBT_DEBUG("Sending (send) piece %u from %s into mailbox %s", current_piece, sg_host_self_get_name(),
               sg_mailbox_get_name(bc->first));
     char* file_piece = bprintf("piece-%u", current_piece);
     sg_comm_t comm   = sg_mailbox_put_async(bc->first, file_piece, MESSAGE_SEND_DATA_HEADER_SIZE + PIECE_SIZE);
-    bc->pending_sends[nb_pending_sends++] = comm;
+    sg_activity_set_push(bc->pending_sends, (sg_activity_t)comm);
   }
-  sg_comm_wait_all(bc->pending_sends, nb_pending_sends);
+  sg_activity_set_wait_all(bc->pending_sends);
 }
 
 static broadcaster_t broadcaster_init(sg_mailbox_t* mailboxes, unsigned int host_count, unsigned int piece_count)
@@ -56,7 +54,7 @@ static broadcaster_t broadcaster_init(sg_mailbox_t* mailboxes, unsigned int host
   bc->host_count    = host_count;
   bc->piece_count   = piece_count;
   bc->mailboxes     = mailboxes;
-  bc->pending_sends = xbt_malloc(sizeof(sg_comm_t) * MAX_PENDING_COMMS);
+  bc->pending_sends = sg_activity_set_init();
 
   broadcaster_build_chain(bc);
 
@@ -65,9 +63,9 @@ static broadcaster_t broadcaster_init(sg_mailbox_t* mailboxes, unsigned int host
 
 static void broadcaster_destroy(broadcaster_t bc)
 {
-  free(bc->pending_sends);
-  free(bc->mailboxes);
-  free(bc);
+  sg_activity_set_delete(bc->pending_sends);
+  xbt_free(bc->mailboxes);
+  xbt_free(bc);
 }
 
 /** Emitter function  */
@@ -75,7 +73,7 @@ void broadcaster(int argc, char* argv[])
 {
   XBT_DEBUG("broadcaster");
   xbt_assert(argc > 2);
-  unsigned int host_count = (unsigned int)xbt_str_parse_int(argv[1], "Invalid number of peers: %s");
+  unsigned int host_count = (unsigned int)xbt_str_parse_int(argv[1], "Invalid number of peers");
 
   sg_mailbox_t* mailboxes = xbt_malloc(sizeof(sg_mailbox_t) * host_count);
 
@@ -86,7 +84,7 @@ void broadcaster(int argc, char* argv[])
     free(name);
   }
 
-  unsigned int piece_count = (unsigned int)xbt_str_parse_int(argv[2], "Invalid number of pieces: %s");
+  unsigned int piece_count = (unsigned int)xbt_str_parse_int(argv[2], "Invalid number of pieces");
 
   broadcaster_t bc = broadcaster_init(mailboxes, host_count, piece_count);