From 5e07db15e66710a63e46cc874756db44a9f89f78 Mon Sep 17 00:00:00 2001
From: gongweibao <weibao.gong@gmail.com>
Date: Wed, 8 Jan 2020 13:16:56 +0800
Subject: [PATCH] fix init scaling value test=develop (#22145)

---
 python/paddle/fluid/contrib/mixed_precision/decorator.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/paddle/fluid/contrib/mixed_precision/decorator.py b/python/paddle/fluid/contrib/mixed_precision/decorator.py
index bf3d60ae45c..bfbd2700ae1 100644
--- a/python/paddle/fluid/contrib/mixed_precision/decorator.py
+++ b/python/paddle/fluid/contrib/mixed_precision/decorator.py
@@ -217,7 +217,7 @@ class OptimizerWithMixedPrecision(object):
 
 def decorate(optimizer,
              amp_lists=None,
-             init_loss_scaling=1.0,
+             init_loss_scaling=2**15,
              incr_every_n_steps=1000,
              decr_every_n_nan_or_inf=2,
              incr_ratio=2.0,
-- 
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