From 2e7cd201a4337f49ce07de8cde11c3b8dd90f9ab Mon Sep 17 00:00:00 2001
From: Yang Yang <yangyang62@baidu.com>
Date: Tue, 10 Oct 2017 21:30:03 +0000
Subject: [PATCH] remove log in backward

---
 paddle/framework/backward.cc      | 1 -
 paddle/framework/executor_test.cc | 1 -
 2 files changed, 2 deletions(-)

diff --git a/paddle/framework/backward.cc b/paddle/framework/backward.cc
index 774d8e491..0a4688db9 100644
--- a/paddle/framework/backward.cc
+++ b/paddle/framework/backward.cc
@@ -378,7 +378,6 @@ std::vector<std::unique_ptr<OpDescBind>> MakeBlockBackward(
         backward_descs[dup_op[i]]->Rename(out_name, new_name);
         sum_op_inputs.emplace_back(new_name);
       }
-      LOG(INFO) << "sum_op_inputs size " << sum_op_inputs.size();
       std::unique_ptr<OpDescBind> sum_op(new OpDescBind(
           "sum", {{"X", sum_op_inputs}}, {{"Out", {out_name}}}, {}));
       pending_sum_ops.push_back({dup_op.back(), std::move(sum_op)});
diff --git a/paddle/framework/executor_test.cc b/paddle/framework/executor_test.cc
index 5ad5b98e7..1cd727024 100644
--- a/paddle/framework/executor_test.cc
+++ b/paddle/framework/executor_test.cc
@@ -35,7 +35,6 @@ USE_OP(squared_l2_distance);
 USE_OP(fill_constant);
 USE_OP(sgd);
 
-using std::string;
 using namespace paddle::platform;
 using namespace paddle::framework;
 
-- 
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