103 lines
4.7 KiB
C++
103 lines
4.7 KiB
C++
// Copyright (C) 2018-2019 Intel Corporation
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// SPDX-License-Identifier: Apache-2.0
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//
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/**
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* @brief a header file for IExecutableNetwork interface
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* @file ie_iexecutable_network.hpp
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*/
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#pragma once
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#include "ie_common.h"
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#include "ie_primitive_info.hpp"
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#include "ie_iinfer_request.hpp"
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#include "ie_icnn_network.hpp"
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#include "ie_imemory_state.hpp"
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#include "ie_input_info.hpp"
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#include <string>
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#include <vector>
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#include <memory>
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#include <map>
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namespace InferenceEngine {
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/**
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* @brief A collection that contains string as key, and const Data smart pointer as value
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*/
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using ConstOutputsDataMap = std::map<std::string, CDataPtr>;
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/**
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* @brief This is an interface of an executable network
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*/
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class IExecutableNetwork : public details::IRelease {
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public:
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/**
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* @brief A smart pointer to the current IExecutableNetwork object
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*/
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using Ptr = std::shared_ptr<IExecutableNetwork>;
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/**
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* @brief Gets the Executable network output Data node information. The received info is stored in the given ConstOutputsDataMap node.
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* This method need to be called to find output names for using them later during filling of a map
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* of blobs passed to InferenceEngine::IInferencePlugin::Infer()
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* @param out Reference to the ConstOutputsDataMap object
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* @param resp Optional: pointer to an already allocated object to contain information in case of failure
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* @return Status code of the operation: OK (0) for success
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*/
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virtual StatusCode GetOutputsInfo(ConstOutputsDataMap &out, ResponseDesc *resp) const noexcept = 0;
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/**
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* @brief Gets the Executable network input Data node information. The received info is stored in the given ConstInputsDataMap object.
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* This method need to be called to find out input names for using them later during filling of a map
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* of blobs passed to InferenceEngine::IInferencePlugin::Infer()
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* @param inputs Reference to ConstInputsDataMap object.
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* @param resp Optional: pointer to an already allocated object to contain information in case of failure
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* @return Status code of the operation: OK (0) for success
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*/
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virtual StatusCode GetInputsInfo(ConstInputsDataMap &inputs, ResponseDesc *resp) const noexcept = 0;
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/**
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* @brief Creates an inference request object used to infer the network.
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* The created request has allocated input and output blobs (that can be changed later).
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* @param req Shared pointer to the created request object
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* @param resp Optional: pointer to an already allocated object to contain information in case of failure
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* @return Status code of the operation: OK (0) for success
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*/
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virtual StatusCode CreateInferRequest(IInferRequest::Ptr& req, ResponseDesc *resp) noexcept = 0;
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/**
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* @brief Exports the current executable network so it can be used later in the Import() main API
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* @param modelFileName Full path to the location of the exported file
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* @param resp Optional: pointer to an already allocated object to contain information in case of failure
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* @return Status code of the operation: OK (0) for success
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*/
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virtual StatusCode Export(const std::string& modelFileName, ResponseDesc *resp) noexcept = 0;
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/**
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* @brief Get the mapping of IR layer names to implemented kernels
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* @param deployedTopology Map of PrimitiveInfo objects that represent the deployed topology
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* @param resp Optional: pointer to an already allocated object to contain information in case of failure
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* @return Status code of the operation: OK (0) for success
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*/
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virtual StatusCode GetMappedTopology(std::map<std::string, std::vector<PrimitiveInfo::Ptr>> &deployedTopology, ResponseDesc *resp) noexcept = 0;
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/**
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* @brief Get executable graph information from a device
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* @param graphPtr network ptr to store executable graph information
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* @param resp Optional: pointer to an already allocated object to contain information in case of failure
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* @return Status code of the operation: OK (0) for success
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*/
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virtual StatusCode GetExecGraphInfo(ICNNNetwork::Ptr &graphPtr, ResponseDesc *resp) noexcept = 0;
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/**
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* @brief Gets state control interface for given executable network, State control essential for recurrent networks
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* @param pState reference to a pointer that receives internal states
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* @param idx requested index for receiving memory state
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* @param resp Optional: pointer to an already allocated object to contain information in case of failure
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* @return Status code of the operation: OK (0) for success, OUT_OF_BOUNDS (-6) no memory state for given index
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*/
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virtual StatusCode QueryState(IMemoryState::Ptr & pState, size_t idx, ResponseDesc *resp) noexcept = 0;
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};
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} // namespace InferenceEngine
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