o2::vertexing::device::GPUInterface Class Reference

#include <GPUInterface.h>

Public Member Functions
	GPUInterface (GPUInterface &other)=delete
void	operator= (const GPUInterface &)=delete
void	registerBuffer (void *, size_t)
void	unregisterBuffer (void *addr)
void	allocDevice (void **, size_t)
void	freeDevice (void *)
Stream &	getStream (unsigned short N=0)
Stream &	getNextStream ()

Static Public Member Functions
static GPUInterface *	Instance ()

Protected Member Functions
	GPUInterface (size_t N=1)
	~GPUInterface ()
void	resize (size_t)

Protected Attributes
std::atomic< unsigned short >	mLastUsedStream {0}
std::vector< std::thread >	mPool {}
std::vector< Stream >	mStreams {}

Static Protected Attributes
static GPUInterface *	sGPUInterface

Detailed Description

Definition at line 40 of file GPUInterface.h.

Constructor & Destructor Documentation

GPUInterface() [1/2]

o2::vertexing::device::GPUInterface::GPUInterface ( GPUInterface &  other )

delete

GPUInterface() [2/2]

o2::vertexing::device::GPUInterface::GPUInterface ( size_t  N = 1 )

protected

~GPUInterface()

o2::vertexing::device::GPUInterface::~GPUInterface ( )

protected

Member Function Documentation

allocDevice()

void o2::vertexing::device::GPUInterface::allocDevice	(	void **	,
		size_t
	)

freeDevice()

void o2::vertexing::device::GPUInterface::freeDevice

(

void *

)

getNextStream()

Stream & o2::vertexing::device::GPUInterface::getNextStream

(

)

getStream()

Stream & o2::vertexing::device::GPUInterface::getStream

(

unsigned short

N = 0

)

Instance()

static GPUInterface * o2::vertexing::device::GPUInterface::Instance ( )

static

operator=()

void o2::vertexing::device::GPUInterface::operator= ( const GPUInterface &  )

delete

registerBuffer()

void o2::vertexing::device::GPUInterface::registerBuffer	(	void *	,
		size_t
	)

resize()

void o2::vertexing::device::GPUInterface::resize ( size_t  )

protected

unregisterBuffer()

void o2::vertexing::device::GPUInterface::unregisterBuffer

(

void *

addr

)

Member Data Documentation

mLastUsedStream

std::atomic<unsigned short> o2::vertexing::device::GPUInterface::mLastUsedStream {0}

protected

Definition at line 62 of file GPUInterface.h.

mPool

std::vector<std::thread> o2::vertexing::device::GPUInterface::mPool {}

protected

Definition at line 64 of file GPUInterface.h.

mStreams

std::vector<Stream> o2::vertexing::device::GPUInterface::mStreams {}

protected

Definition at line 65 of file GPUInterface.h.

sGPUInterface

GPUInterface* o2::vertexing::device::GPUInterface::sGPUInterface

staticprotected

Definition at line 63 of file GPUInterface.h.

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

• /home/runner/work/AliceO2/AliceO2/Common/DCAFitter/GPU/DeviceInterface/GPUInterface.h