From 00b54d580320c8adea331a6aecc0de66f01146f3 Mon Sep 17 00:00:00 2001
From: fengjiayi <fengjiayi@baidu.com>
Date: Tue, 24 Apr 2018 02:46:05 +0000
Subject: [PATCH] fix fetch_op_handle

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

diff --git a/paddle/fluid/framework/details/fetch_op_handle.cc b/paddle/fluid/framework/details/fetch_op_handle.cc
index 946ee91a667..423449abff9 100644
--- a/paddle/fluid/framework/details/fetch_op_handle.cc
+++ b/paddle/fluid/framework/details/fetch_op_handle.cc
@@ -66,7 +66,7 @@ void FetchOpHandle::RunImpl() {
     auto &t = var->Get<framework::LoDTensor>();
     if (platform::is_gpu_place(t.place())) {
 #ifdef PADDLE_WITH_CUDA
-      TensorCopy(t, cpu, *dev_ctxes_[t.place()], &tensors_[i]);
+      TensorCopy(t, cpu, *dev_ctxes_[t.place()], &tensors_[i], true);
       dev_ctxes_.at(t.place())->Wait();
 #endif
     } else {
-- 
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