Derek Lamberti | 84da38b | 2019-06-13 11:40:08 +0100 | [diff] [blame] | 1 | // |
| 2 | // Copyright © 2017 Arm Ltd. All rights reserved. |
| 3 | // SPDX-License-Identifier: MIT |
| 4 | // |
| 5 | |
| 6 | #pragma once |
| 7 | |
| 8 | #include "ITensorHandleFactory.hpp" |
| 9 | |
| 10 | #include <memory> |
| 11 | #include <vector> |
| 12 | |
| 13 | namespace armnn |
| 14 | { |
| 15 | |
| 16 | //Forward |
| 17 | class IMemoryManager; |
| 18 | |
| 19 | /// |
| 20 | class TensorHandleFactoryRegistry |
| 21 | { |
| 22 | public: |
| 23 | TensorHandleFactoryRegistry() = default; |
| 24 | |
| 25 | TensorHandleFactoryRegistry(const TensorHandleFactoryRegistry& other) = delete; |
| 26 | TensorHandleFactoryRegistry(TensorHandleFactoryRegistry&& other) = delete; |
| 27 | |
| 28 | /// Register a TensorHandleFactory and transfer ownership |
| 29 | void RegisterFactory(std::unique_ptr<ITensorHandleFactory> allocator); |
| 30 | |
| 31 | /// Register a memory manager with shared ownership |
| 32 | void RegisterMemoryManager(std::shared_ptr<IMemoryManager> memoryManger); |
| 33 | |
| 34 | /// Find a TensorHandleFactory by Id |
| 35 | /// Returns nullptr if not found |
| 36 | ITensorHandleFactory* GetFactory(ITensorHandleFactory::FactoryId id) const; |
| 37 | |
| 38 | /// Aquire memory required for inference |
| 39 | void AquireMemory(); |
| 40 | |
| 41 | /// Release memory required for inference |
| 42 | void ReleaseMemory(); |
| 43 | |
| 44 | private: |
| 45 | std::vector<std::unique_ptr<ITensorHandleFactory>> m_Factories; |
| 46 | std::vector<std::shared_ptr<IMemoryManager>> m_MemoryManagers; |
| 47 | }; |
| 48 | |
| 49 | } // namespace armnn |