From e5f3435dd55dc9f8286dd203ecb41dbebc6c2c16 Mon Sep 17 00:00:00 2001
From: minqiyang <minqiyang@baidu.com>
Date: Thu, 28 Feb 2019 12:30:07 +0800
Subject: [PATCH] Add missing headers

test=develop
---
 paddle/fluid/framework/block_desc.cc | 4 ++++
 paddle/fluid/imperative/layer.cc     | 1 +
 paddle/fluid/imperative/tracer.cc    | 3 +++
 3 files changed, 8 insertions(+)

diff --git a/paddle/fluid/framework/block_desc.cc b/paddle/fluid/framework/block_desc.cc
index 9f4696830c..0b7aaf1174 100644
--- a/paddle/fluid/framework/block_desc.cc
+++ b/paddle/fluid/framework/block_desc.cc
@@ -13,7 +13,11 @@ See the License for the specific language governing permissions and
 limitations under the License. */
 
 #include "paddle/fluid/framework/block_desc.h"
+
 #include <queue>
+#include <unordered_set>
+#include <utility>
+
 #include "paddle/fluid/framework/operator.h"
 #include "paddle/fluid/framework/program_desc.h"
 
diff --git a/paddle/fluid/imperative/layer.cc b/paddle/fluid/imperative/layer.cc
index 79512d4011..65c1e366c2 100644
--- a/paddle/fluid/imperative/layer.cc
+++ b/paddle/fluid/imperative/layer.cc
@@ -18,6 +18,7 @@
 #include <limits>
 #include <map>
 #include <random>
+#include <unordered_set>
 #include <utility>
 
 #include "paddle/fluid/framework/lod_tensor.h"
diff --git a/paddle/fluid/imperative/tracer.cc b/paddle/fluid/imperative/tracer.cc
index 39ed8cab54..682198a99a 100644
--- a/paddle/fluid/imperative/tracer.cc
+++ b/paddle/fluid/imperative/tracer.cc
@@ -14,7 +14,10 @@
 
 #include "paddle/fluid/imperative/tracer.h"
 
+#include <memory>
 #include <set>
+#include <unordered_map>
+#include <unordered_set>
 
 #include "paddle/fluid/operators/math/math_function.h"
 #include "paddle/fluid/platform/device_context.h"
-- 
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