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//
// Copyright © 2017 Arm Ltd. All rights reserved.
// SPDX-License-Identifier: MIT
//
#pragma once
#include <armnn/INetwork.hpp>
#include <armnn/Tensor.hpp>
#include <memory>
#include <vector>
#include <map>
namespace armnnOnnxParser
{
using BindingPointInfo = armnn::BindingPointInfo;
class OnnxParserImpl;
class IOnnxParser;
using IOnnxParserPtr = std::unique_ptr<IOnnxParser, void(*)(IOnnxParser* parser)>;
class IOnnxParser
{
public:
static IOnnxParser* CreateRaw();
static IOnnxParserPtr Create();
static void Destroy(IOnnxParser* parser);
/// Create the network from a protobuf binary file on disk
armnn::INetworkPtr CreateNetworkFromBinaryFile(const char* graphFile);
/// Create the network from a protobuf text file on disk
armnn::INetworkPtr CreateNetworkFromTextFile(const char* graphFile);
/// Create the network directly from protobuf text in a string. Useful for debugging/testing
armnn::INetworkPtr CreateNetworkFromString(const std::string& protoText);
/// Create the network from a protobuf binary file on disk, with inputShapes specified
armnn::INetworkPtr CreateNetworkFromBinaryFile(const char* graphFile,
const std::map<std::string, armnn::TensorShape>& inputShapes);
/// Create the network from a protobuf text file on disk, with inputShapes specified
armnn::INetworkPtr CreateNetworkFromTextFile(const char* graphFile,
const std::map<std::string, armnn::TensorShape>& inputShapes);
/// Create the network directly from protobuf text in a string, with inputShapes specified.
/// Useful for debugging/testing
armnn::INetworkPtr CreateNetworkFromString(const std::string& protoText,
const std::map<std::string, armnn::TensorShape>& inputShapes);
/// Retrieve binding info (layer id and tensor info) for the network input identified by the given layer name
BindingPointInfo GetNetworkInputBindingInfo(const std::string& name) const;
/// Retrieve binding info (layer id and tensor info) for the network output identified by the given layer name
BindingPointInfo GetNetworkOutputBindingInfo(const std::string& name) const;
private:
IOnnxParser();
~IOnnxParser();
std::unique_ptr<OnnxParserImpl> pOnnxParserImpl;
};
}
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