hype::core::DeviceSpecification Struct Reference

A DeviceSpecification defines a processing device that is available for performing computations. More...

#include <specification.hpp>

List of all members.

Public Member Functions
	DeviceSpecification (ProcessingDeviceID pd, ProcessingDeviceType pd_t, ProcessingDeviceMemoryID pd_m)
	constructs an DeviceSpecification object by assigning necessary informations to all fields of the object
ProcessingDeviceID	getProcessingDeviceID () const throw ()
	returns the processing device's ProcessingDeviceID
ProcessingDeviceType	getDeviceType () const throw ()
	returns the processing device's device type
ProcessingDeviceMemoryID	getMemoryID () const throw ()
	returns the processing device's memory id
	operator ProcessingDeviceID ()
	implicit conversion to an object of type ProcessingDeviceID
	operator ProcessingDeviceType ()
	implicit conversion to an object of type ProcessingDeviceType
	operator ProcessingDeviceMemoryID ()
	implicit conversion to an object of type ProcessingDeviceMemoryID
bool	operator== (const DeviceSpecification &) const
	overload of operator== for this class
Private Attributes
ProcessingDeviceID	pd_
	the processing device's ProcessingDeviceID
ProcessingDeviceType	pd_t_
	the processing device's device type
ProcessingDeviceMemoryID	pd_m_
	the processing device's memory id

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Detailed Description

A DeviceSpecification defines a processing device that is available for performing computations.

It consists of a ProcessingDeviceID, which has to be unique, a processing device type (e.g., CPU or GPU) and a memory id, which specifies the memory that the processing devices uses. By convention, the host's CPU has the processing device id of 0, is a processing device from type CPU and the CPU's main memory has memory id 0.

Author:

Sebastian Breß

Version:

0.2

Date:

2013

Copyright:

GNU LESSER GENERAL PUBLIC LICENSE - Version 3, http://www.gnu.org/licenses/lgpl-3.0.txt

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Constructor & Destructor Documentation

hype::core::DeviceSpecification::DeviceSpecification	(	ProcessingDeviceID	pd,
		ProcessingDeviceType	pd_t,
		ProcessingDeviceMemoryID	pd_m
	)

constructs an DeviceSpecification object by assigning necessary informations to all fields of the object

Parameters:

pd	the unique id of the processing device
pd_t	type of the processing device (e.g., CPU or GPU)
pd_m	unique id of the memory the processing device uses

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Member Function Documentation

ProcessingDeviceType hype::core::DeviceSpecification::getDeviceType

(

)

const throw ()

returns the processing device's device type

ProcessingDeviceMemoryID hype::core::DeviceSpecification::getMemoryID

(

)

const throw ()

returns the processing device's memory id

ProcessingDeviceID hype::core::DeviceSpecification::getProcessingDeviceID

(

)

const throw ()

returns the processing device's ProcessingDeviceID

hype::core::DeviceSpecification::operator ProcessingDeviceID

(

)

implicit conversion to an object of type ProcessingDeviceID

hype::core::DeviceSpecification::operator ProcessingDeviceMemoryID

(

)

implicit conversion to an object of type ProcessingDeviceMemoryID

hype::core::DeviceSpecification::operator ProcessingDeviceType

(

)

implicit conversion to an object of type ProcessingDeviceType

bool hype::core::DeviceSpecification::operator==

(

const DeviceSpecification &

)

const

overload of operator== for this class

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Member Data Documentation

ProcessingDeviceID hype::core::DeviceSpecification::pd_ [private]

the processing device's ProcessingDeviceID

ProcessingDeviceMemoryID hype::core::DeviceSpecification::pd_m_ [private]

the processing device's memory id

ProcessingDeviceType hype::core::DeviceSpecification::pd_t_ [private]

the processing device's device type

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

• /home/sebastian/gpudbms/trunk/hype-library/include/core/specification.hpp