fix time sta (#457)

tools/static/program.py

@@ -429,16 +429,16 @@ def run(dataloader,
                           feed=feed_dict,
                           fetch_list=fetch_list)
         batch_time.update(time.time() - tic)
-        tic = time.time()
         for i, m in enumerate(metrics):
             metric_list[i].update(np.mean(m), batch_size)
 
         if mode == "train":
             metric_list[-1].update(lr_scheduler.get_lr())
+
         fetchs_str = ''.join([str(m.value) + ' '
-                              for m in metric_list] + [batch_time.value]) + 's'
+                              for m in metric_list] + [batch_time.mean]) + 's'
         ips_info = " ips: {:.5f} images/sec.".format(batch_size /
-                                                     batch_time.val)
+                                                     batch_time.avg)
         fetchs_str += ips_info
 
         if lr_scheduler is not None:
@@ -471,6 +471,8 @@ def run(dataloader,
                     logger.coloring(step_str, "PURPLE"),
                     logger.coloring(fetchs_str, 'OKGREEN')))
 
+        tic = time.time()
+
     end_str = ''.join([str(m.mean) + ' '
                        for m in metric_list] + [batch_time.total]) + 's'
     ips_info = "ips: {:.5f} images/sec.".format(batch_size * batch_time.count /