From 97e2ac689e5958d551ed1b4743490cec5f4b6a78 Mon Sep 17 00:00:00 2001
From: Dennis Luxen <luxen@kit.edu>
Date: Thu, 5 Sep 2013 12:20:17 +0200
Subject: [PATCH] Fixed timings to collect absolute numbers and not CPU seconds

---
 Util/TimingUtil.h | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/Util/TimingUtil.h b/Util/TimingUtil.h
index cd32f4093..e7f0d1fd7 100644
--- a/Util/TimingUtil.h
+++ b/Util/TimingUtil.h
@@ -21,13 +21,18 @@ or see http://www.gnu.org/licenses/agpl.txt.
 #ifndef TIMINGUTIL_H_
 #define TIMINGUTIL_H_
 
-#include <boost/timer.hpp>
+#include <boost/chrono.hpp>
+#include <boost/timer/timer.hpp>
 
-static boost::timer my_timer;
+static boost::timer::cpu_timer my_timer;
 
 /** Returns a timestamp (now) in seconds (incl. a fractional part). */
 static inline double get_timestamp() {
-    return my_timer.elapsed();
+    boost::chrono::duration<double> duration = boost::chrono::nanoseconds(
+        my_timer.elapsed().user + my_timer.elapsed().system +
+        my_timer.elapsed().wall
+    );
+    return duration.count();
 }
 
 #endif /* TIMINGUTIL_H_ */