From 932364a27597e141b167694d9ec94e615965cbfc Mon Sep 17 00:00:00 2001
From: Yu Yang <yuyang18@baidu.com>
Date: Mon, 19 Mar 2018 20:21:50 +0800
Subject: [PATCH] Sync dev

---
 paddle/fluid/framework/parallel_executor.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/paddle/fluid/framework/parallel_executor.cc b/paddle/fluid/framework/parallel_executor.cc
index c3a90149a..67e7078fb 100644
--- a/paddle/fluid/framework/parallel_executor.cc
+++ b/paddle/fluid/framework/parallel_executor.cc
@@ -155,7 +155,7 @@ struct ScaleLossGradOpHandle : public OpHandle {
       VLOG(3) << "2";
       memory::Copy(boost::get<platform::CUDAPlace>(place_), tmp,
                    platform::CPUPlace(), &coeff_, sizeof(float), stream);
-      PADDLE_ENFORCE(cudaGetLastError());
+      PADDLE_ENFORCE(cudaDeviceSynchronize());
       VLOG(3) << "3";
       PADDLE_ENFORCE(cudaEventRecord(ev_, stream));
       VLOG(3) << "4";
-- 
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