Commit source

TVALCPU/src/timestamp.cpp

@@ -0,0 +1,21 @@
+/*
+ * utility.cpp
+ *
+ *  Created on: Mar 22, 2011
+ *      Author: ditlevsen
+ */
+
+#include <sys/time.h>
+#include <sys/types.h>
+#include <cstdlib>
+
+// get time stamp in seconds using Native Linux Time Measurement
+double get_timestamp() {
+	struct timeval tp;
+	double sec, usec;
+	gettimeofday(&tp, NULL);
+	sec = static_cast<double>( tp.tv_sec );
+	usec = static_cast<double>( tp.tv_usec )/1E6;
+	return sec + usec;
+}
+