ScopedDeviceAcquisition Class Reference

Scoped acquisition of a device.

#include <HPC/hpcdevicemanager.h>

Public Member Functions
	ScopedDeviceAcquisition (int deviceType=CL_DEVICE_TYPE_ALL, int deviceId=-1)
	~ScopedDeviceAcquisition ()
bool	buildProgramFromFile (const QString &fileName, cl::Program &program, const QString &options="")
bool	buildProgramFromString (const QString &source, cl::Program &program, const QString &options="")
cl::CommandQueue &	getCommandQueue ()
cl::Context &	getContext ()
cl::Device	getDevice ()
const DeviceInfo &	getDeviceInfo () const
size_t	globalMemSize () const
bool	isValid () const
size_t	maxConstBufferSize () const
size_t	maxMemAllocSize () const
bool	supports64fp () const
bool	supportsExtension (const QString &extensionStr) const

Constructor & Destructor Documentation

ScopedDeviceAcquisition()

ScopedDeviceAcquisition	(	int	deviceType = CL_DEVICE_TYPE_ALL,
		int	deviceId = -1
	)

Parameters

deviceType	The CL_DEVICE_TYPE to acquire.
deviceId	The deviceId to acquire. <0 indicates to find next available device.

~ScopedDeviceAcquisition()

~ScopedDeviceAcquisition

(

)

Member Function Documentation

buildProgramFromFile()

bool buildProgramFromFile	(	const QString &	fileName,
		cl::Program &	program,
		const QString &	options = ""
	)

buildProgramFromString()

bool buildProgramFromString	(	const QString &	source,
		cl::Program &	program,
		const QString &	options = ""
	)

getCommandQueue()

cl::CommandQueue & getCommandQueue

(

)

getContext()

cl::Context & getContext

(

)

getDevice()

cl::Device getDevice

(

)

getDeviceInfo()

const DeviceInfo & getDeviceInfo

(

)

const

globalMemSize()

size_t globalMemSize

(

)

const

isValid()

bool isValid

(

)

const

maxConstBufferSize()

size_t maxConstBufferSize

(

)

const

maxMemAllocSize()

size_t maxMemAllocSize

(

)

const

supports64fp()

bool supports64fp

(

)

const

Returns

If this device supports double precision float point

supportsExtension()

bool supportsExtension

(

const QString &

extensionStr

)

const