VA: Use common timer and timing aspect headers

1 files changed, 53 insertions, 0 deletions

diff --git a/include/timer_base.h b/include/timer_base.h
new file mode 100644
index 0000000..fed8bec
--- /dev/null
+++ b/include/timer_base.h
@@ -0,0 +1,53 @@
+#pragma once
+
+#include <sys/time.h>
+
+#if DFATOOL_TIMING
+
+typedef struct Timer {
+
+	struct timeval startTime[N_TIMERS];
+	struct timeval stopTime[N_TIMERS];
+	double time[N_TIMERS];
+
+} Timer;
+
+#define dfatool_printf(fmt, ...) do { printf(fmt, __VA_ARGS__); } while (0)
+
+void start(Timer *timer, int i, int rep)
+{
+	if (rep == 0) {
+		timer->time[i] = 0.0;
+	}
+	gettimeofday(&timer->startTime[i], NULL);
+}
+
+void stop(Timer *timer, int i)
+{
+	gettimeofday(&timer->stopTime[i], NULL);
+	timer->time[i] +=
+	    (timer->stopTime[i].tv_sec -
+	     timer->startTime[i].tv_sec) * 1000000.0 +
+	    (timer->stopTime[i].tv_usec - timer->startTime[i].tv_usec);
+}
+
+#else
+
+#define dfatool_printf(fmt, ...) do {} while (0)
+
+typedef int Timer;
+
+void start(Timer *timer, int i, int rep)
+{
+	(void)timer;
+	(void)i;
+	(void)rep;
+}
+
+void stop(Timer *timer, int i)
+{
+	(void)timer;
+	(void)i;
+}
+
+#endif