brick-gpu.h File Reference

This file should not be directly included. It defines instructions for using bricklib with a GPU, but either brick-hip.h or brick-cuda.h should be included for correct runtime support. More...

#include <cassert>
#include <brick.h>
#include "dev_shl.h"

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Macros
#define	gpuCheck(x)   x

Functions
template<typename T >
void	_gpuCheck (T e, const char *func, const char *call, const int line)
template<unsigned dims>
BrickInfo< dims >	movBrickInfo (BrickInfo< dims > &bInfo, gpuMemcpyKind kind)
	Moving BrickInfo to or from GPU.
template<unsigned dims>
BrickInfo< dims > *	movBrickInfoDeep (BrickInfo< dims > &bInfo, gpuMemcpyKind kind)
	Moving the full BrickInfo to or from GPU, including the adjacency list and other elements.
BrickStorage	movBrickStorage (BrickStorage &bStorage, gpuMemcpyKind kind)
	Moving BrickStorage to or from GPU (allocate new)

Detailed Description

This file should not be directly included. It defines instructions for using bricklib with a GPU, but either brick-hip.h or brick-cuda.h should be included for correct runtime support.

Macro Definition Documentation

gpuCheck

#define gpuCheck

(

x

)

x

Function Documentation

_gpuCheck()

template<typename T >

void _gpuCheck	(	T	e,
		const char *	func,
		const char *	call,
		const int	line
	)

movBrickInfo()

template<unsigned dims>

BrickInfo< dims > movBrickInfo	(	BrickInfo< dims > &	bInfo,
		gpuMemcpyKind	kind
	)

Moving BrickInfo to or from GPU.

Template Parameters

dims	implicit when used with bInfo argument

Parameters

bInfo	BrickInfo to copy to destination
kind	Currently must be <hip|cuda>MempyHostToDevice or <hip|cuda>MemcpyDeviceToHost

Returns

a new BrickInfo struct allocated on the destination

movBrickInfoDeep()

template<unsigned dims>

BrickInfo< dims > * movBrickInfoDeep	(	BrickInfo< dims > &	bInfo,
		gpuMemcpyKind	kind
	)

Moving the full BrickInfo to or from GPU, including the adjacency list and other elements.

Template Parameters

dims	implicit when used with bInfo argument

Parameters

bInfo	BrickInfo to copy to destination
kind	Currently must be <hip|cuda>MempyHostToDevice or <hip|cuda>MemcpyDeviceToHost

Returns

a new pointer to a BrickInfo allocated on the destination

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movBrickStorage()

BrickStorage movBrickStorage ( BrickStorage &  bStorage, gpuMemcpyKind  kind  )

inline

Moving BrickStorage to or from GPU (allocate new)

Parameters

bStorage	BrickStorage to copy from
kind	Currently must be either <hip|cuda>MemcpyHostToDevice or <hip|cuda>MemcpyDeviceToHost

Returns

a new BrickStorage struct allocated on the destination