| // |
| // Copyright © 2022 Arm Ltd and Contributors. All rights reserved. |
| // SPDX-License-Identifier: MIT |
| // |
| #pragma once |
| |
| #include "TosaRefMemoryManager.hpp" |
| |
| #include <armnn/Optional.hpp> |
| #include <armnn/backends/WorkloadFactory.hpp> |
| #include <armnn/utility/IgnoreUnused.hpp> |
| |
| |
| namespace armnn |
| { |
| |
| // Reference workload factory. |
| class TosaRefWorkloadFactory : public IWorkloadFactory |
| { |
| public: |
| explicit TosaRefWorkloadFactory(const std::shared_ptr<TosaRefMemoryManager>& memoryManager); |
| TosaRefWorkloadFactory(); |
| |
| ~TosaRefWorkloadFactory() {} |
| |
| const BackendId& GetBackendId() const override; |
| |
| static bool IsLayerSupported(const Layer& layer, |
| Optional<DataType> dataType, |
| std::string& outReasonIfUnsupported); |
| |
| static bool IsLayerSupported(const IConnectableLayer& layer, |
| Optional<DataType> dataType, |
| std::string& outReasonIfUnsupported, |
| const ModelOptions& modelOptions); |
| |
| bool SupportsSubTensors() const override { return false; } |
| |
| ARMNN_DEPRECATED_MSG("Use ITensorHandleFactory::CreateSubTensorHandle instead") |
| std::unique_ptr<ITensorHandle> CreateSubTensorHandle(ITensorHandle& parent, |
| TensorShape const& subTensorShape, |
| unsigned int const* subTensorOrigin) const override |
| { |
| IgnoreUnused(parent, subTensorShape, subTensorOrigin); |
| return nullptr; |
| } |
| |
| ARMNN_DEPRECATED_MSG("Use ITensorHandleFactory::CreateTensorHandle instead") |
| std::unique_ptr<ITensorHandle> CreateTensorHandle(const TensorInfo& tensorInfo, |
| const bool IsMemoryManaged = true) const override; |
| |
| ARMNN_DEPRECATED_MSG("Use ITensorHandleFactory::CreateTensorHandle instead") |
| std::unique_ptr<ITensorHandle> CreateTensorHandle(const TensorInfo& tensorInfo, |
| DataLayout dataLayout, |
| const bool IsMemoryManaged = true) const override; |
| |
| std::unique_ptr<IWorkload> CreateWorkload(LayerType type, |
| const QueueDescriptor& descriptor, |
| const WorkloadInfo& info) const override; |
| |
| private: |
| template <typename F32Workload, typename U8Workload, typename QueueDescriptorType> |
| std::unique_ptr<IWorkload> MakeWorkload(const QueueDescriptorType& descriptor, const WorkloadInfo& info) const; |
| |
| mutable std::shared_ptr<TosaRefMemoryManager> m_MemoryManager; |
| }; |
| |
| } // namespace armnn |