From 936926aadd5878c9fc032aaa14da2474100c14f2 Mon Sep 17 00:00:00 2001
From: Qiao Longfei <qiaolongfei@baidu.com>
Date: Mon, 15 Oct 2018 16:59:24 +0800
Subject: [PATCH] code optimize test=develop

---
 paddle/fluid/operators/math/selected_rows_functor.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/paddle/fluid/operators/math/selected_rows_functor.cc b/paddle/fluid/operators/math/selected_rows_functor.cc
index a1be9289984..f6fe2bc2f67 100644
--- a/paddle/fluid/operators/math/selected_rows_functor.cc
+++ b/paddle/fluid/operators/math/selected_rows_functor.cc
@@ -300,11 +300,11 @@ struct MergeAdd<platform::CPUDeviceContext, T> {
 
     auto* out_data = out.mutable_value()->data<T>();
 
+    auto blas = math::GetBlas<platform::CPUDeviceContext, T>(context);
     for (auto* input : inputs) {
       auto* input_data = input->value().data<T>();
       auto& input_rows = input->rows();
 
-      auto blas = math::GetBlas<platform::CPUDeviceContext, T>(context);
       for (size_t i = 0; i < input_rows.size(); i++) {
         size_t out_i = rows_to_id[input_rows[i]];
         elementwise_add<platform::CPUDeviceContext, T>(
-- 
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