X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fsn-markov.c;h=5de42846cba08e76b17f48be05e2f02d5944c9e4;hb=25d4accd732b929388c2cde4476b2c077ae1d235;hp=1fcc41dbb7f93487e5063d2227f85b824ceb16af;hpb=7113bfbc96eb65431bad9d9985ba04a18f4912cb;p=sort-networks.git

diff --git a/src/sn-markov.c b/src/sn-markov.c
index 1fcc41d..5de4284 100644
--- a/src/sn-markov.c
+++ b/src/sn-markov.c
@@ -43,6 +43,7 @@
 
 #include "sn_network.h"
 #include "sn_random.h"
+#include "histogram.h"
 
 #if !defined(__GNUC__) || !__GNUC__
 # define __attribute__(x) /**/
@@ -59,6 +60,8 @@ static int best_rating = INT_MAX;
 static _Bool do_loop = 1;
 static uint64_t max_iterations = 0;
 
+static histogram_t *histogram;
+
 static void sigint_handler (int signal __attribute__((unused)))
 {
   do_loop = 0;
@@ -204,6 +207,8 @@ static void random_walk (sn_network_t *n)
       best_solution = sn_network_clone (next);
     }
 
+    hist_account (histogram, sn_network_get_comparator_num (next));
+
     sn_network_destroy (n);
     n = next;
     iteration_counter++;
@@ -224,6 +229,8 @@ int main (int argc, char **argv)
   struct sigaction sigint_action;
   struct sigaction sigterm_action;
 
+  histogram = hist_create ();
+
   read_options (argc, argv);
   if (initial_input_file == NULL)
     exit_usage (argv[0], EXIT_FAILURE);
@@ -254,6 +261,10 @@ int main (int argc, char **argv)
   random_walk (start_network);
   start_network = NULL;
 
+  hist_print (histogram);
+  hist_destroy (histogram);
+  histogram = NULL;
+
   if (best_solution != NULL)
   {
     if (best_output_file != NULL)