| // |
| // Copyright © 2017 Arm Ltd and Contributors. All rights reserved. |
| // SPDX-License-Identifier: MIT |
| // |
| |
| #pragma once |
| |
| #include <armnn/QuantizedLstmParams.hpp> |
| #include "NeonBaseWorkload.hpp" |
| #include <armnn/backends/WorkloadData.hpp> |
| |
| #include <arm_compute/graph/Tensor.h> |
| #include <arm_compute/runtime/NEON/functions/NELSTMLayerQuantized.h> |
| |
| namespace armnn |
| { |
| |
| class NeonQuantizedLstmWorkload : public NeonBaseWorkload<QuantizedLstmQueueDescriptor> |
| { |
| public: |
| using BaseWorkload<QuantizedLstmQueueDescriptor>::m_Data; |
| NeonQuantizedLstmWorkload(const QuantizedLstmQueueDescriptor& descriptor, const WorkloadInfo& info); |
| virtual void Execute() const override; |
| |
| private: |
| mutable arm_compute::NELSTMLayerQuantized m_QuantizedLstmLayer; |
| |
| std::unique_ptr<arm_compute::Tensor> m_InputToInputWeightsTensor; |
| std::unique_ptr<arm_compute::Tensor> m_InputToForgetWeightsTensor; |
| std::unique_ptr<arm_compute::Tensor> m_InputToCellWeightsTensor; |
| std::unique_ptr<arm_compute::Tensor> m_InputToOutputWeightsTensor; |
| std::unique_ptr<arm_compute::Tensor> m_RecurrentToInputWeightsTensor; |
| std::unique_ptr<arm_compute::Tensor> m_RecurrentToForgetWeightsTensor; |
| std::unique_ptr<arm_compute::Tensor> m_RecurrentToCellWeightsTensor; |
| std::unique_ptr<arm_compute::Tensor> m_RecurrentToOutputWeightsTensor; |
| std::unique_ptr<arm_compute::Tensor> m_InputGateBiasTensor; |
| std::unique_ptr<arm_compute::Tensor> m_ForgetGateBiasTensor; |
| std::unique_ptr<arm_compute::Tensor> m_CellBiasTensor; |
| std::unique_ptr<arm_compute::Tensor> m_OutputGateBiasTensor; |
| std::unique_ptr<arm_compute::Tensor> m_CellStateInTensor; |
| std::unique_ptr<arm_compute::Tensor> m_OutputStateInTensor; |
| std::unique_ptr<arm_compute::Tensor> m_CellStateOutTensor; |
| |
| void FreeUnusedTensors(); |
| }; |
| |
| arm_compute::Status NeonQuantizedLstmWorkloadValidate(const TensorInfo& input, |
| const TensorInfo& outputStateIn, |
| const TensorInfo& cellStateIn, |
| const TensorInfo& outputStateOut, |
| const TensorInfo& cellStateOut, |
| const QuantizedLstmInputParamsInfo& paramsInfo); |
| |
| } //namespace armnn |