#include <oclutils.h>

Public Member Functions
	OpenCL_Array ()
	Default constructor.
void	Initialize (int _N, const size_t _sizeof_element, T *&host_array, const cl_context &_context, cl_mem_flags flags, std::string _platform, const cl_command_queue &_command_queue, const cl_device_id &_device, const bool _checksum_array)
	Inititalizes the array object.
void	Release_Memory ()
	Releases device memory allocated.
void	Host_to_Device ()
	Copies data from the host array to the device array.
void	Device_to_Host ()
	Copies data from the device array to the host array.
std::string	Host_Checksum ()
std::string	Device_Checksum ()
void	Validate_Data ()
cl_mem *	Get_Device_Array ()
	Obtains the device array OpenCL memory pointer.
T *	Get_Host_Pointer ()
	Obtains the host array memory pointer.
void	Set_as_Kernel_Argument (cl_kernel &kernel, const int order)
	Sets the device array as a certain kernel argument.

Constructor & Destructor Documentation

template<class T >

OpenCL_Array< T >::OpenCL_Array ( )

Default constructor.

Member Function Documentation

template<class T>

std::string OpenCL_Array< T >::Device_Checksum ( )

template<class T >

void OpenCL_Array< T >::Device_to_Host ( )

Copies data from the device array to the host array.

template<class T>

cl_mem* OpenCL_Array< T >::Get_Device_Array ( ) [inline]

Obtains the device array OpenCL memory pointer.

template<class T>

T* OpenCL_Array< T >::Get_Host_Pointer ( ) [inline]

Obtains the host array memory pointer.

template<class T>

std::string OpenCL_Array< T >::Host_Checksum ( )

template<class T >

void OpenCL_Array< T >::Host_to_Device ( )

Copies data from the host array to the device array.

template<class T>

void OpenCL_Array< T >::Initialize	(	int	_N,
		const size_t	_sizeof_element,
		T *&	_host_array,
		const cl_context &	_context,
		cl_mem_flags	flags,
		std::string	_platform,
		const cl_command_queue &	_command_queue,
		const cl_device_id &	_device,
		const bool	_checksum_array
	)

Inititalizes the array object.

Parameters:

_N	number of elements in the array.
_sizeof_element	byte size of the elements of the array.
_context	OpenCL context in which the array will be allocated.
flags	OpenCL flags of the device array.
_platform	platform name.
_command_queue	OpenCL command queue in which the array will be allocated.
_device	OpenCL device id in which the array will be allocated.

template<class T >

void OpenCL_Array< T >::Release_Memory ( )

Releases device memory allocated.

template<class T >

void OpenCL_Array< T >::Set_as_Kernel_Argument	(	cl_kernel &	kernel,
		const int	order
	)

Sets the device array as a certain kernel argument.

Parameters:

kernel	OpenCL kernel in which the array will be set as an argument.
order	number that denotes the position of the argument.

template<class T>

void OpenCL_Array< T >::Validate_Data ( )

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