Cuda::DeviceMemoryMapped< Type, Dim > Class Template Reference

Mapped to existing buffer in GPU main memory. More...

#include <devicememorymapped.hpp>

Inheritance diagram for Cuda::DeviceMemoryMapped< Type, Dim >:

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Collaboration diagram for Cuda::DeviceMemoryMapped< Type, Dim >:

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List of all members.

Public Member Functions
	DeviceMemoryMapped (const Size< Dim > &_size, Type *hbuffer)
	Constructor.
	DeviceMemoryMapped (const Layout< Type, Dim > &layout, Type *hbuffer)
	Constructor.
	DeviceMemoryMapped (HostMemoryLocked< Type, Dim > &data)
	Constructor based on existing device memory.
Protected Member Functions
	DeviceMemoryMapped ()
	Default constructor.

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Detailed Description

template<class Type, unsigned Dim>
class Cuda::DeviceMemoryMapped< Type, Dim >

Mapped to existing buffer in GPU main memory.

This class can be used to apply the CUDA Templates methods to memory regions managed by other libraries.

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Constructor & Destructor Documentation

template<class Type, unsigned Dim>

Cuda::DeviceMemoryMapped< Type, Dim >::DeviceMemoryMapped	(	const Size< Dim > &	_size,
		Type *	hbuffer
	)			[inline]

Constructor.

Parameters:

	_size	requested size
	_buffer	pointer to GPU memory

template<class Type, unsigned Dim>

Cuda::DeviceMemoryMapped< Type, Dim >::DeviceMemoryMapped	(	const Layout< Type, Dim > &	layout,
		Type *	hbuffer
	)			[inline]

Constructor.

Parameters:

	layout	requested layout
	_buffer	pointer to GPU memory

template<class Type, unsigned Dim>

Cuda::DeviceMemoryMapped< Type, Dim >::DeviceMemoryMapped

(

HostMemoryLocked< Type, Dim > &

data

)

[inline]

Constructor based on existing device memory.

Will keep any region of interest valid, by determining 'intersection' of regions.

Parameters:

data

existing device memroy

template<class Type, unsigned Dim>

Cuda::DeviceMemoryMapped< Type, Dim >::DeviceMemoryMapped

(

)

[inline, protected]

Default constructor.

This is only for subclasses which know how to correctly set up the data pointer.

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

• include/cudatemplates/devicememorymapped.hpp