2 * Copyright (c) 2020 Samsung Electronics Co., Ltd. All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #ifndef __ONERT_BACKEND_CPU_STATICTENSOR_MANAGER_H__
18 #define __ONERT_BACKEND_CPU_STATICTENSOR_MANAGER_H__
20 #include "backend/IStaticTensorManager.h"
21 #include "backend/cpu_common/DynamicTensorManager.h"
22 #include "backend/cpu_common/MemoryManager.h"
23 #include "backend/cpu_common/TensorRegistry.h"
24 #include "backend/ITensorManager.h"
25 #include "ir/OperandIndexMap.h"
26 #include "ir/OperandInfo.h"
35 class StaticTensorManager : public backend::IStaticTensorManager
38 StaticTensorManager(const std::shared_ptr<cpu_common::TensorRegistry> ®,
39 cpu_common::DynamicTensorManager *dynamic_tensor_manager);
40 virtual ~StaticTensorManager() = default;
42 void allocateNonconsts(void);
43 void deallocateNonconsts(void);
45 void buildTensor(const ir::OperandIndex &ind, const ir::OperandInfo &tensor_info,
46 ir::Layout backend_layout, bool as_const);
48 void claimPlan(const ir::OperandIndex &ind, uint32_t size);
49 void releasePlan(const ir::OperandIndex &ind);
51 void iterate(const std::function<void(const ir::OperandIndex &)> &fn);
54 std::unique_ptr<cpu_common::MemoryManager> _nonconst_mgr;
55 const std::shared_ptr<cpu_common::TensorRegistry> _tensors;
56 ir::OperandIndexMap<bool> _as_constants;
57 cpu_common::DynamicTensorManager *_dynamic_tensor_manager;
61 } // namespace backend
64 #endif // __ONERT_BACKEND_CPU_STATICTENSOR_MANAGER_H__