From: Arnaud Giersch <arnaud.giersch@iut-bm.univ-fcomte.fr>
Date: Thu, 13 Feb 2014 14:25:53 +0000 (+0100)
Subject: Use host's RngStream, instead of creating another one.
X-Git-Tag: v3_11_beta~37
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/9154df0a647fab4593f952d33a726c084d4cc0b5?ds=sidebyside

Use host's RngStream, instead of creating another one.

It was already done in commit 2b9e15c1a85e32f98027ba1f1ce99bed29490f49
(Fix the parallel execution for the bittorrent example.), but lost by commit
d55f9548c659a1e31267748bde0f8bc9846cd1d4 (-Cleaning a bit the code).
---

diff --git a/examples/msg/bittorrent/peer.c b/examples/msg/bittorrent/peer.c
index 08f8727590..19232336c5 100644
--- a/examples/msg/bittorrent/peer.c
+++ b/examples/msg/bittorrent/peer.c
@@ -242,7 +242,8 @@ void peer_init(peer_t peer, int id, int seed)
 
   peer->current_pieces = xbt_dynar_new(sizeof(int), NULL);
 
-  peer->stream = RngStream_CreateStream("");
+  peer->stream =
+    (RngStream)MSG_host_get_property_value(MSG_host_self(), "stream");
   peer->comm_received = NULL;
 
   peer->round = 0;
@@ -266,8 +267,6 @@ void peer_free(peer_t peer)
   xbt_free(peer->pieces_count);
   xbt_free(peer->bitfield);
   xbt_free(peer->bitfield_blocks);
-
-  RngStream_DeleteStream(&peer->stream);
 }
 
 /**