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--- timing.h.orig Tue Oct 13 15:37:28 1998
+++ timing.h Wed Dec 25 17:20:03 2002
@@ -3,6 +3,7 @@
#include "hasrdtsc.h"
#include "hasgethr.h"
+#include "hasclock_gettime.h"
#include <sys/types.h>
#include <sys/time.h>
@@ -25,11 +26,20 @@
#define timing_diff(x,y) ((double) ((x)->t - (y)->t))
#else
+#ifdef HASCLOCK_GETTIME
+
+typedef struct { struct timespec t; } timing;
+#define timing_now(x) ((void) clock_gettime(CLOCK_REALTIME, &((x)->t)))
+/* in seconds */
+#define timing_diff(x,y) (((x)->t.tv_sec - (double) (y)->t.tv_sec) + (4294967296.0*((x)->t.tv_nsec - (double) (y)->t.tv_nsec)))/1e9)
+
+#else
#define timing timing_basic
#define timing_now timing_basic_now
#define timing_diff timing_basic_diff
+#endif
#endif
#endif
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