61 lines
2.0 KiB
C++
61 lines
2.0 KiB
C++
//
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// Copyright © 2017 Arm Ltd. All rights reserved.
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// SPDX-License-Identifier: MIT
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//
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#pragma once
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#include "armnn/Types.hpp"
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#include "armnn/Tensor.hpp"
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#include "armnn/INetwork.hpp"
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#include <map>
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#include <memory>
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#include <unordered_map>
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#include <vector>
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namespace armnnTfParser
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{
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using BindingPointInfo = armnn::BindingPointInfo;
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class ITfParser;
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using ITfParserPtr = std::unique_ptr<ITfParser, void(*)(ITfParser* parser)>;
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/// Parses a directed acyclic graph from a tensorflow protobuf file.
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class ITfParser
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{
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public:
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static ITfParser* CreateRaw();
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static ITfParserPtr Create();
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static void Destroy(ITfParser* parser);
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/// Create the network from a protobuf text file on the disk.
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virtual armnn::INetworkPtr CreateNetworkFromTextFile(
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const char* graphFile,
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const std::map<std::string, armnn::TensorShape>& inputShapes,
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const std::vector<std::string>& requestedOutputs) = 0;
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/// Create the network from a protobuf binary file on the disk.
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virtual armnn::INetworkPtr CreateNetworkFromBinaryFile(
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const char* graphFile,
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const std::map<std::string, armnn::TensorShape>& inputShapes,
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const std::vector<std::string>& requestedOutputs) = 0;
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/// Create the network directly from protobuf text in a string. Useful for debugging/testing.
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virtual armnn::INetworkPtr CreateNetworkFromString(
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const char* protoText,
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const std::map<std::string, armnn::TensorShape>& inputShapes,
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const std::vector<std::string>& requestedOutputs) = 0;
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/// Retrieve binding info (layer id and tensor info) for the network input identified by the given layer name.
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virtual BindingPointInfo GetNetworkInputBindingInfo(const std::string& name) const = 0;
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/// Retrieve binding info (layer id and tensor info) for the network output identified by the given layer name.
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virtual BindingPointInfo GetNetworkOutputBindingInfo(const std::string& name) const = 0;
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protected:
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virtual ~ITfParser() {};
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};
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}
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