From: Florian Forster <octo@leeloo.lan.home.verplant.org>
Date: Wed, 11 Mar 2009 10:50:52 +0000 (+0100)
Subject: src/sn-evolution2.c: Make mutations more likely.
X-Git-Tag: v1.0.0~78
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=1449a1da915823283ac33c6a3a8a7c5a057677ef;p=sort-networks.git

src/sn-evolution2.c: Make mutations more likely.
---

diff --git a/src/sn-evolution2.c b/src/sn-evolution2.c
index b5beca4..07c33a2 100644
--- a/src/sn-evolution2.c
+++ b/src/sn-evolution2.c
@@ -255,7 +255,7 @@ static int mutate_network (sn_comparator_t *comparators, int comparators_num)
   int i;
 
   for (i = 0; i < comparators_num; i++)
-    if (sn_bounded_random (0, 1000) == 0)
+    if (sn_bounded_random (0, 1000000) >= 972655)
       comparators[i] = get_random_comparator ();
 
   return (0);
@@ -349,8 +349,7 @@ static int create_offspring (void)
 
   }
 
-  if (sn_bounded_random (0, 1000) == 0)
-    mutate_network (n_comparators, n_comparators_num);
+  mutate_network (n_comparators, n_comparators_num);
 
   n = sn_network_create (inputs_num);
   for (i = 0; i < n_comparators_num; i++)