From bc7db6cec944a8ab5099dfd8d0e03ebd5fa1eb60 Mon Sep 17 00:00:00 2001
From: Krzysztof Binias <krzysztof.binias@intel.com>
Date: Fri, 30 Nov 2018 15:25:44 +0100
Subject: [PATCH] Fix for accuracy problem for inplace operators when MKL-DNN
 mode is enabled

test=develop
---
 paddle/fluid/framework/operator.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/paddle/fluid/framework/operator.cc b/paddle/fluid/framework/operator.cc
index 2260353af7..fc5036886a 100644
--- a/paddle/fluid/framework/operator.cc
+++ b/paddle/fluid/framework/operator.cc
@@ -749,7 +749,7 @@ void OperatorWithKernel::RunImpl(const Scope& scope,
 
   kernel_iter->second(ExecutionContext(*this, exec_scope, *dev_ctx));
 
-  if (!transfered_inplace_vars.empty()) {
+  if (run_by_executor_ && !transfered_inplace_vars.empty()) {
     // there is inplace variable has been transfered.
     TransferInplaceVarsBack(scope, transfered_inplace_vars, *transfer_scope);
   }
@@ -771,6 +771,7 @@ void OperatorWithKernel::RunImpl(const Scope& scope,
     }
   }
 }
+
 void OperatorWithKernel::TransferInplaceVarsBack(
     const Scope& scope, const std::vector<std::string>& inplace_vars,
     const Scope& transfer_scope) const {
-- 
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