Class used for parsing Caffe models. More...

Inheritance diagram for nvcaffeparser1::ICaffeParser:

Public Member Functions
virtual const IBlobNameToTensor *	parse (const char deploy, const char model, nvinfer1::INetworkDefinition &network, nvinfer1::DataType weightType)=0
	Parse a prototxt file and a binaryproto Caffe model to extract network definition and weights associated with the network, respectively. More...

virtual const IBlobNameToTensor *	parseBuffers (const char deployBuffer, std::size_t deployLength, const char modelBuffer, std::size_t modelLength, nvinfer1::INetworkDefinition &network, nvinfer1::DataType weightType)=0
	Parse a deploy prototxt a binaryproto Caffe model from memory buffers to extract network definition and weights associated with the network, respectively. More...

virtual IBinaryProtoBlob *	parseBinaryProto (const char *fileName)=0
	Parse and extract data stored in binaryproto file. More...

virtual void	setProtobufBufferSize (size_t size)=0
	Set buffer size for the parsing and storage of the learned model. More...

virtual void	setPluginFactory (IPluginFactory *factory)=0
	Set the IPluginFactory used to create the user defined plugins. More...

virtual void	setPluginFactoryExt (IPluginFactoryExt *factory)=0
	Set the IPluginFactoryExt used to create the user defined pluginExts. More...

virtual void	destroy ()=0
	Destroy this ICaffeParser object. More...

virtual void	setPluginFactoryV2 (IPluginFactoryV2 *factory)=0
	Set the IPluginFactoryV2 used to create the user defined pluginV2 objects. More...

virtual void	setPluginNamespace (const char *libNamespace)=0
	Set the namespace used to lookup and create plugins in the network. More...

virtual void	setErrorRecorder (nvinfer1::IErrorRecorder *recorder)=0
	Set the ErrorRecorder for this interface. More...

virtual nvinfer1::IErrorRecorder *	getErrorRecorder () const =0
	get the ErrorRecorder assigned to this interface. More...

Protected Member Functions
virtual	~ICaffeParser ()

Detailed Description

Class used for parsing Caffe models.

Allows users to export models trained using Caffe to TRT.

Warning: Do not inherit from this class, as doing so will break forward-compatibility of the API and ABI.

Constructor & Destructor Documentation

◆ ~ICaffeParser()

virtual nvcaffeparser1::ICaffeParser::~ICaffeParser ( )

inlineprotectedvirtual

Member Function Documentation

◆ parse()

virtual const IBlobNameToTensor* nvcaffeparser1::ICaffeParser::parse	(	const char *	deploy,
		const char *	model,
		nvinfer1::INetworkDefinition &	network,
		nvinfer1::DataType	weightType
	)

pure virtual

Parse a prototxt file and a binaryproto Caffe model to extract network definition and weights associated with the network, respectively.

Parameters

deploy	The plain text, prototxt file used to define the network definition.
model	The binaryproto Caffe model that contains the weights associated with the network.
network	Network in which the CaffeParser will fill the layers.
weightType	The type to which the weights will transformed.

Returns: A pointer to an IBlobNameToTensor object that contains the extracted data.

See also: nvcaffeparser1::IBlobNameToTensor

Implemented in nvcaffeparser1::CaffeParser.

◆ parseBuffers()

virtual const IBlobNameToTensor* nvcaffeparser1::ICaffeParser::parseBuffers	(	const char *	deployBuffer,
		std::size_t	deployLength,
		const char *	modelBuffer,
		std::size_t	modelLength,
		nvinfer1::INetworkDefinition &	network,
		nvinfer1::DataType	weightType
	)

pure virtual

Parse a deploy prototxt a binaryproto Caffe model from memory buffers to extract network definition and weights associated with the network, respectively.

Parameters

deployBuffer	The plain text deploy prototxt used to define the network definition.
deployLength	The length of the deploy buffer.
modelBuffer	The binaryproto Caffe memory buffer that contains the weights associated with the network.
modelLength	The length of the model buffer.
network	Network in which the CaffeParser will fill the layers.
weightType	The type to which the weights will transformed.

Returns: A pointer to an IBlobNameToTensor object that contains the extracted data.

See also: nvcaffeparser1::IBlobNameToTensor

◆ parseBinaryProto()

virtual IBinaryProtoBlob* nvcaffeparser1::ICaffeParser::parseBinaryProto ( const char * fileName )

pure virtual

Parse and extract data stored in binaryproto file.

The binaryproto file contains data stored in a binary blob. parseBinaryProto() converts it to an IBinaryProtoBlob object which gives the user access to the data and meta-data about data.

Parameters

fileName Path to file containing binary proto.

Returns: A pointer to an IBinaryProtoBlob object that contains the extracted data.

See also: nvcaffeparser1::IBinaryProtoBlob

Implemented in nvcaffeparser1::CaffeParser.

◆ setProtobufBufferSize()

virtual void nvcaffeparser1::ICaffeParser::setProtobufBufferSize ( size_t size )

pure virtual

Set buffer size for the parsing and storage of the learned model.

Parameters

size	The size of the buffer specified as the number of bytes.

Note: Default size is 2^30 bytes.

Implemented in nvcaffeparser1::CaffeParser.

◆ setPluginFactory()

virtual void nvcaffeparser1::ICaffeParser::setPluginFactory ( IPluginFactory * factory )

pure virtual

Set the IPluginFactory used to create the user defined plugins.

Parameters

factory Pointer to an instance of the user implmentation of IPluginFactory.

Implemented in nvcaffeparser1::CaffeParser.

◆ setPluginFactoryExt()

virtual void nvcaffeparser1::ICaffeParser::setPluginFactoryExt ( IPluginFactoryExt * factory )

pure virtual

Set the IPluginFactoryExt used to create the user defined pluginExts.

Parameters

factory Pointer to an instance of the user implmentation of IPluginFactoryExt.

Implemented in nvcaffeparser1::CaffeParser.

◆ destroy()

virtual void nvcaffeparser1::ICaffeParser::destroy ( )

pure virtual

Destroy this ICaffeParser object.

Implemented in nvcaffeparser1::CaffeParser.

◆ setPluginFactoryV2()

virtual void nvcaffeparser1::ICaffeParser::setPluginFactoryV2 ( IPluginFactoryV2 * factory )

pure virtual

Set the IPluginFactoryV2 used to create the user defined pluginV2 objects.

Parameters

factory Pointer to an instance of the user implmentation of IPluginFactoryV2.

Implemented in nvcaffeparser1::CaffeParser.

◆ setPluginNamespace()

virtual void nvcaffeparser1::ICaffeParser::setPluginNamespace ( const char * libNamespace )

pure virtual

Set the namespace used to lookup and create plugins in the network.

Implemented in nvcaffeparser1::CaffeParser.

◆ setErrorRecorder()

virtual void nvcaffeparser1::ICaffeParser::setErrorRecorder ( nvinfer1::IErrorRecorder * recorder )

pure virtual

Set the ErrorRecorder for this interface.

Assigns the ErrorRecorder to this interface. The ErrorRecorder will track all errors during execution. This function will call incRefCount of the registered ErrorRecorder at least once. Setting recorder to nullptr unregisters the recorder with the interface, resulting in a call to decRefCount if a recorder has been registered.

Parameters

recorder The error recorder to register with this interface.

See also: getErrorRecorder

Implemented in nvcaffeparser1::CaffeParser.

◆ getErrorRecorder()

virtual nvinfer1::IErrorRecorder* nvcaffeparser1::ICaffeParser::getErrorRecorder ( ) const

pure virtual

get the ErrorRecorder assigned to this interface.

Retrieves the assigned error recorder object for the given class. A default error recorder does not exist, so a nullptr will be returned if setErrorRecorder has not been called.

Returns: A pointer to the IErrorRecorder object that has been registered.

See also: setErrorRecorder

Implemented in nvcaffeparser1::CaffeParser.

The documentation for this class was generated from the following file:

NvCaffeParser.h

Public Member Functions

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ ~ICaffeParser()

Member Function Documentation

◆ parse()

◆ parseBuffers()

◆ parseBinaryProto()

◆ setProtobufBufferSize()

◆ setPluginFactory()

◆ setPluginFactoryExt()

◆ destroy()

◆ setPluginFactoryV2()

◆ setPluginNamespace()

◆ setErrorRecorder()

◆ getErrorRecorder()