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Diffstat (limited to 'src/backends/OutputHandler.hpp')
-rw-r--r-- | src/backends/OutputHandler.hpp | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/src/backends/OutputHandler.hpp b/src/backends/OutputHandler.hpp new file mode 100644 index 0000000000..dfc01844c9 --- /dev/null +++ b/src/backends/OutputHandler.hpp @@ -0,0 +1,63 @@ +// +// Copyright © 2017 Arm Ltd. All rights reserved. +// SPDX-License-Identifier: MIT +// +#pragma once + +#include "backends/WorkloadDataFwd.hpp" + +#include <string> +#include <vector> + +#include <memory> +#include <set> + +#include <boost/assert.hpp> + +#include "armnn/INetwork.hpp" +#include "armnn/Types.hpp" +#include "armnn/Descriptors.hpp" +#include "armnn/Tensor.hpp" +#include "ITensorHandle.hpp" + +namespace armnn +{ + +class ITensorHandle; +class IWorkloadFactory; +class OutputSlot; +class WorkloadDataCollector; + +class OutputHandler +{ +public: + /// @brief - Sets the TensorInfo used by this output handler. + /// @param tensorInfo - TensorInfo for the output. + void SetTensorInfo(const TensorInfo& tensorInfo); + + /// @brief - Creates tensor handlers used by the intermediate tensors. Does not allocate memory. + /// @param factory - Factory to be used for handler creation. + void CreateTensorHandles(const IWorkloadFactory& factory); + + /// @brief - Gets the matching TensorInfo for the output. + /// @return - References to the output TensorInfo. + const TensorInfo& GetTensorInfo() const { return m_TensorInfo; } + + /// @brief - Gets the allocated tensor memory. + /// @return - Pointer to the tensor memory. + ITensorHandle* GetData() const { return m_TensorHandle.get(); } + + /// Fill the outputs for a given queue descriptor. + void CollectWorkloadOutputs(WorkloadDataCollector& dataCollector) const; + + void SetData(std::unique_ptr<ITensorHandle> data) { m_TensorHandle = std::move(data); } + + /// @brief Returns true if SetTensorInfo() has been called at least once on this. + bool IsTensorInfoSet() const { return m_bTensorInfoSet; } +private: + std::unique_ptr<ITensorHandle> m_TensorHandle; + TensorInfo m_TensorInfo; + bool m_bTensorInfoSet = false; +}; + +} //namespace armnn |