gauger

1 files changed, 20 insertions, 1 deletions

diff --git a/src/transport/test_transport_ats.c b/src/transport/test_transport_ats.c
index bd4f1b367..75bad05fd 100644
--- a/src/transport/test_transport_ats.c
+++ b/src/transport/test_transport_ats.c
@@ -24,6 +24,7 @@
 #include "platform.h"
 #include "gnunet_testing_lib.h"
 #include "gnunet_scheduler_lib.h"
+#include "gauger.h"
 
 #define VERBOSE GNUNET_NO
 
@@ -144,14 +145,32 @@ static void evaluate_measurements()
         int c;
         char * output = NULL;
         char * temp;
+        double average;
+        double stddev;
+        double measure = MEASUREMENTS;
         for (c=0; c<MEASUREMENTS;c++)
         {
+                average += (double) results[c].duration;
                 GNUNET_asprintf(&temp, "%s ,%i,%llu,%llu,%llu,%llu,", (output==NULL) ? "" : output, c, results[c].peers, results[c].mechs, results[c].duration, results[c].solution);
                 GNUNET_free_non_null (output);
                 output = temp;
         }
-        GNUNET_log (GNUNET_ERROR_TYPE_ERROR,"%s\n",output);
+        average /= measure;
 
+        for (c=0; c<MEASUREMENTS;c++)
+        {
+                stddev += (results[c].duration - average) * (results[c].duration - average);
+        }
+        stddev /= measure;
+        stddev = sqrt (stddev);
+
+        GNUNET_log (GNUNET_ERROR_TYPE_ERROR,"%s,avg,%f,stddev,%f\n",output,average,stddev);
+        /* only log benchmark time for 10 peers */
+
+        if (results[c].peers == (10))
+        {
+                GAUGER ("TRANSPORT", "ATS execution time 10 peers", (int) average , "ms");
+        }
 
         shutdown_peers();
 }