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diff --git a/runtime/neurun/backend/srcn/TensorManager.h b/runtime/neurun/backend/srcn/TensorManager.h
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+++ b/runtime/neurun/backend/srcn/TensorManager.h
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+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __NEURUN_BACKEND_SRCN_TENSOR_MANAGER_H__
+#define __NEURUN_BACKEND_SRCN_TENSOR_MANAGER_H__
+
+#include "backend/ITensorManager.h"
+#include "MemoryManager.h"
+#include "ir/OperandIndexMap.h"
+
+namespace neurun
+{
+namespace backend
+{
+namespace srcn
+{
+
+class TensorManager : public backend::ITensorManager
+{
+public:
+  TensorManager();
+  virtual ~TensorManager() = default;
+
+  void allocateConsts(void) override;
+  void allocateNonconsts(void) override;
+  void deallocateConsts(void) override;
+  void deallocateNonconsts(void) override;
+
+  void buildTensor(const ir::OperandIndex &ind, const ir::OperandInfo &tensor_info,
+                   ir::Layout layout, bool as_const);
+
+  void claimPlan(const ir::OperandIndex &ind, uint32_t size);
+  void releasePlan(const ir::OperandIndex &ind);
+
+  std::shared_ptr<operand::Tensor> at(const ir::OperandIndex &ind);
+
+  ir::OperandIndexMap<std::shared_ptr<operand::Tensor>> &constTensors(void);
+  ir::OperandIndexMap<std::shared_ptr<operand::Tensor>> &nonconstTensors(void);
+
+  void iterate(const std::function<void(const ir::OperandIndex &)> &fn);
+
+private:
+  std::unique_ptr<MemoryManager> _const_mgr;
+  std::unique_ptr<MemoryManager> _nonconst_mgr;
+  ir::OperandIndexMap<MemoryManager &> _ind_to_mgr;
+};
+
+} // namespace srcn
+} // namespace backend
+} // namespace neurun
+
+#endif // __NEURUN_BACKEND_SRCN_TENSOR_MANAGER_H__