From: Florian Forster <octo@leeloo.octo.it>
Date: Tue, 1 Feb 2011 06:31:24 +0000 (+0100)
Subject: sn-evolution: Disable mutation.
X-Git-Tag: v1.1.0~10
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=54e981bbdbd22f7521a2351ecb0e6920e79560f6;p=sort-networks.git

sn-evolution: Disable mutation.
---

diff --git a/src/sn-evolution.c b/src/sn-evolution.c
index 8774f4a..72bd141 100644
--- a/src/sn-evolution.c
+++ b/src/sn-evolution.c
@@ -177,6 +177,7 @@ static int rate_network (const sn_network_t *n)
   return (rate);
 } /* int rate_network */
 
+#if 0
 static int mutate_network (sn_network_t *n)
 {
   sn_network_t *n_copy;
@@ -214,6 +215,7 @@ static int mutate_network (sn_network_t *n)
 
   return (0);
 } /* int mutate_network */
+#endif
 
 static int create_offspring (void)
 {
@@ -252,8 +254,10 @@ static int create_offspring (void)
 
   assert (SN_NETWORK_INPUT_NUM (n) == inputs_num);
 
+#if 0
   if ((SN_NETWORK_INPUT_NUM (n) <= 16) && (sn_bounded_random (0, 100) <= 1))
     mutate_network (n);
+#endif
 
   population_insert (population, n);