| // |
| // Copyright © 2017 Arm Ltd. All rights reserved. |
| // SPDX-License-Identifier: MIT |
| // |
| |
| #pragma once |
| |
| #include "RefMemoryManager.hpp" |
| |
| #include <armnn/backends/ITensorHandleFactory.hpp> |
| |
| namespace armnn |
| { |
| |
| constexpr const char * RefTensorHandleFactoryId() { return "Arm/Ref/TensorHandleFactory"; } |
| |
| class RefTensorHandleFactory : public ITensorHandleFactory |
| { |
| |
| public: |
| RefTensorHandleFactory(std::shared_ptr<RefMemoryManager> mgr) |
| : m_MemoryManager(mgr), |
| m_ImportFlags(static_cast<MemorySourceFlags>(MemorySource::Malloc)), |
| m_ExportFlags(static_cast<MemorySourceFlags>(MemorySource::Malloc)) |
| {} |
| |
| std::unique_ptr<ITensorHandle> CreateSubTensorHandle(ITensorHandle& parent, |
| TensorShape const& subTensorShape, |
| unsigned int const* subTensorOrigin) const override; |
| |
| std::unique_ptr<ITensorHandle> CreateTensorHandle(const TensorInfo& tensorInfo) const override; |
| |
| std::unique_ptr<ITensorHandle> CreateTensorHandle(const TensorInfo& tensorInfo, |
| DataLayout dataLayout) const override; |
| |
| static const FactoryId& GetIdStatic(); |
| |
| const FactoryId& GetId() const override; |
| |
| bool SupportsSubTensors() const override; |
| |
| MemorySourceFlags GetExportFlags() const override; |
| |
| MemorySourceFlags GetImportFlags() const override; |
| |
| private: |
| mutable std::shared_ptr<RefMemoryManager> m_MemoryManager; |
| MemorySourceFlags m_ImportFlags; |
| MemorySourceFlags m_ExportFlags; |
| |
| }; |
| |
| } // namespace armnn |
| |