itk::GPUKernelManager Class Reference

#include <itkGPUKernelManager.h>

Inheritance diagram for itk::GPUKernelManager:

Collaboration diagram for itk::GPUKernelManager:

List of all members.

Classes
struct	KernelArgumentList

Public Types
typedef SmartPointer< const Self >	ConstPointer
typedef SmartPointer< Self >	Pointer
typedef GPUKernelManager	Self
typedef LightObject	Superclass
Public Types inherited from itk::LightObject

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother (void) const
int	CreateKernel (const char *kernelName)
int	GetCurrentCommandQueueID ()
cl_int	GetKernelWorkGroupInfo (int kernelIdx, cl_kernel_work_group_info paramName, void *value)
virtual const char *	GetNameOfClass () const
bool	LaunchKernel (int kernelIdx, int dim, vcl_size_t *globalWorkSize, vcl_size_t *localWorkSize)
bool	LaunchKernel1D (int kernelIdx, vcl_size_t globalWorkSize, vcl_size_t localWorkSize)
bool	LaunchKernel2D (int kernelIdx, vcl_size_t globalWorkSizeX, vcl_size_t globalWorkSizeY, vcl_size_t localWorkSizeX, vcl_size_t localWorkSizeY)
bool	LaunchKernel3D (int kernelIdx, vcl_size_t globalWorkSizeX, vcl_size_t globalWorkSizeY, vcl_size_t globalWorkSizeZ, vcl_size_t localWorkSizeX, vcl_size_t localWorkSizeY, vcl_size_t localWorkSizeZ)
bool	LoadProgramFromFile (const char *filename, const char *cPreamble="")
bool	LoadProgramFromString (const char *cSource, const char *cPreamble="")
void	SetCurrentCommandQueue (int queueid)
bool	SetKernelArg (int kernelIdx, cl_uint argIdx, vcl_size_t argSize, const void *argVal)
bool	SetKernelArgWithImage (int kernelIdx, cl_uint argIdx, GPUDataManager::Pointer manager)
Public Member Functions inherited from itk::LightObject
virtual void	Delete ()
virtual int	GetReferenceCount () const
	itkCloneMacro (Self)
void	Print (std::ostream &os, Indent indent=0) const
virtual void	Register () const
virtual void	SetReferenceCount (int)
virtual void	UnRegister () const

Static Public Member Functions
static Pointer	New ()
Static Public Member Functions inherited from itk::LightObject
static void	BreakOnError ()

Protected Member Functions
bool	CheckArgumentReady (int kernelIdx)
	GPUKernelManager ()
void	ResetArguments (int kernelIdx)
virtual	~GPUKernelManager ()
Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer	InternalClone () const
	LightObject ()
virtual void	PrintHeader (std::ostream &os, Indent indent) const
virtual void	PrintSelf (std::ostream &os, Indent indent) const
virtual void	PrintTrailer (std::ostream &os, Indent indent) const
virtual	~LightObject ()

Private Member Functions
	GPUKernelManager (const Self &)
void	operator= (const Self &)

Private Attributes
int	m_CommandQueueId
std::vector< std::vector < KernelArgumentList > >	m_KernelArgumentReady
std::vector< cl_kernel >	m_KernelContainer
GPUContextManager *	m_Manager
cl_program	m_Program

Additional Inherited Members
Protected Types inherited from itk::LightObject
typedef int	InternalReferenceCountType
Protected Attributes inherited from itk::LightObject
InternalReferenceCountType	m_ReferenceCount
SimpleFastMutexLock	m_ReferenceCountLock

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Detailed Description

GPU kernel manager implemented using OpenCL.

This class is responsible for managing the GPU kernel and command queue.

Definition at line 45 of file itkGPUKernelManager.h.

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Member Typedef Documentation

typedef SmartPointer<const Self> itk::GPUKernelManager::ConstPointer

Reimplemented from itk::LightObject.

Definition at line 58 of file itkGPUKernelManager.h.

typedef SmartPointer<Self> itk::GPUKernelManager::Pointer

Reimplemented from itk::LightObject.

Definition at line 57 of file itkGPUKernelManager.h.

typedef GPUKernelManager itk::GPUKernelManager::Self

Standard class typedefs.

Reimplemented from itk::LightObject.

Definition at line 55 of file itkGPUKernelManager.h.

typedef LightObject itk::GPUKernelManager::Superclass

Definition at line 56 of file itkGPUKernelManager.h.

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Constructor & Destructor Documentation

itk::GPUKernelManager::GPUKernelManager ( )

protected

virtual itk::GPUKernelManager::~GPUKernelManager ( )

inlineprotectedvirtual

Definition at line 94 of file itkGPUKernelManager.h.

itk::GPUKernelManager::GPUKernelManager ( const Self &  )

private

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Member Function Documentation

bool itk::GPUKernelManager::CheckArgumentReady ( int  kernelIdx )

protected

virtual::itk::LightObject::Pointer itk::GPUKernelManager::CreateAnother ( void  ) const

virtual

Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.

Reimplemented from itk::LightObject.

int itk::GPUKernelManager::CreateKernel

(

const char *

kernelName

)

int itk::GPUKernelManager::GetCurrentCommandQueueID

(

)

cl_int itk::GPUKernelManager::GetKernelWorkGroupInfo	(	int	kernelIdx,
		cl_kernel_work_group_info	paramName,
		void *	value
	)

virtual const char* itk::GPUKernelManager::GetNameOfClass ( ) const

virtual

Return the name of this class as a string. Used by the object factory (implemented in New()) to instantiate objects of a named type. Also used for debugging and other output information.

Reimplemented from itk::LightObject.

bool itk::GPUKernelManager::LaunchKernel	(	int	kernelIdx,
		int	dim,
		vcl_size_t *	globalWorkSize,
		vcl_size_t *	localWorkSize
	)

bool itk::GPUKernelManager::LaunchKernel1D	(	int	kernelIdx,
		vcl_size_t	globalWorkSize,
		vcl_size_t	localWorkSize
	)

bool itk::GPUKernelManager::LaunchKernel2D	(	int	kernelIdx,
		vcl_size_t	globalWorkSizeX,
		vcl_size_t	globalWorkSizeY,
		vcl_size_t	localWorkSizeX,
		vcl_size_t	localWorkSizeY
	)

bool itk::GPUKernelManager::LaunchKernel3D	(	int	kernelIdx,
		vcl_size_t	globalWorkSizeX,
		vcl_size_t	globalWorkSizeY,
		vcl_size_t	globalWorkSizeZ,
		vcl_size_t	localWorkSizeX,
		vcl_size_t	localWorkSizeY,
		vcl_size_t	localWorkSizeZ
	)

bool itk::GPUKernelManager::LoadProgramFromFile	(	const char *	filename,
		const char *	cPreamble = ""
	)

bool itk::GPUKernelManager::LoadProgramFromString	(	const char *	cSource,
		const char *	cPreamble = ""
	)

static Pointer itk::GPUKernelManager::New ( )

static

Method for creation through the object factory.

Reimplemented from itk::LightObject.

Referenced by itk::GPUFiniteDifferenceFunction< TDeformationField >::GPUFiniteDifferenceFunction().

void itk::GPUKernelManager::operator= ( const Self &  )

private

Mutex lock to protect modification to the reference count

Reimplemented from itk::LightObject.

void itk::GPUKernelManager::ResetArguments ( int  kernelIdx )

protected

void itk::GPUKernelManager::SetCurrentCommandQueue

(

int

queueid

)

bool itk::GPUKernelManager::SetKernelArg	(	int	kernelIdx,
		cl_uint	argIdx,
		vcl_size_t	argSize,
		const void *	argVal
	)

bool itk::GPUKernelManager::SetKernelArgWithImage	(	int	kernelIdx,
		cl_uint	argIdx,
		GPUDataManager::Pointer	manager
	)

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Member Data Documentation

int itk::GPUKernelManager::m_CommandQueueId

private

Definition at line 108 of file itkGPUKernelManager.h.

std::vector< std::vector< KernelArgumentList > > itk::GPUKernelManager::m_KernelArgumentReady

private

Definition at line 111 of file itkGPUKernelManager.h.

std::vector< cl_kernel > itk::GPUKernelManager::m_KernelContainer

private

Definition at line 110 of file itkGPUKernelManager.h.

GPUContextManager* itk::GPUKernelManager::m_Manager

private

Definition at line 107 of file itkGPUKernelManager.h.

cl_program itk::GPUKernelManager::m_Program

private

Definition at line 105 of file itkGPUKernelManager.h.

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

• itkGPUKernelManager.h