nvdsinferserver::CudaHostMem Class Reference

Detailed Description

Allocates and manages CUDA pinned memory.

Definition at line 142 of file sources/libs/nvdsinferserver/infer_cuda_utils.h.

Inheritance diagram for nvdsinferserver::CudaHostMem:

Collaboration diagram for nvdsinferserver::CudaHostMem:

Public Member Functions
	CudaHostMem (size_t size, int gpuId=0)
	~CudaHostMem () override
void	grow (size_t bytes) override
	CudaHostMem (size_t size, int gpuId=0)
	~CudaHostMem () override
void	grow (size_t bytes) override
size_t	bytes () const
size_t	bytes () const
template<typename T >
T *	ptr () const
void *	ptr () const
template<typename T >
T *	ptr () const
void *	ptr () const
int	devId () const
int	devId () const
InferMemType	type () const
InferMemType	type () const
void	reuse ()
void	reuse ()

Protected Member Functions
void	move_copy (SysMem &&o)
void	move_copy (SysMem &&o)
	DISABLE_CLASS_COPY (SysMem)
	DISABLE_CLASS_COPY (SysMem)

Protected Attributes
void *	m_Buf = nullptr
size_t	m_Size = 0
int	m_DevId = 0
InferMemType	m_Type = InferMemType::kNone

Constructor & Destructor Documentation

CudaHostMem() [1/2]

nvdsinferserver::CudaHostMem::CudaHostMem	(	size_t	size,
		int	gpuId = 0
	)

~CudaHostMem() [1/2]

nvdsinferserver::CudaHostMem::~CudaHostMem ( )

override

CudaHostMem() [2/2]

nvdsinferserver::CudaHostMem::CudaHostMem	(	size_t	size,
		int	gpuId = 0
	)

~CudaHostMem() [2/2]

nvdsinferserver::CudaHostMem::~CudaHostMem ( )

override

Member Function Documentation

bytes() [1/2]

size_t nvdsinferserver::SysMem::bytes ( ) const

inlineinherited

Definition at line 90 of file sources/libs/nvdsinferserver/infer_cuda_utils.h.

References nvdsinferserver::SysMem::m_Size.

bytes() [2/2]

size_t nvdsinferserver::SysMem::bytes ( ) const

inlineinherited

Definition at line 90 of file 9.0/sources/libs/nvdsinferserver/infer_cuda_utils.h.

References nvdsinferserver::SysMem::m_Size.

devId() [1/2]

int nvdsinferserver::SysMem::devId ( ) const

inlineinherited

Definition at line 98 of file sources/libs/nvdsinferserver/infer_cuda_utils.h.

References nvdsinferserver::SysMem::m_DevId.

devId() [2/2]

int nvdsinferserver::SysMem::devId ( ) const

inlineinherited

Definition at line 98 of file 9.0/sources/libs/nvdsinferserver/infer_cuda_utils.h.

References nvdsinferserver::SysMem::m_DevId.

DISABLE_CLASS_COPY() [1/2]

nvdsinferserver::SysMem::DISABLE_CLASS_COPY ( SysMem  )

protectedinherited

DISABLE_CLASS_COPY() [2/2]

nvdsinferserver::SysMem::DISABLE_CLASS_COPY ( SysMem  )

protectedinherited

grow() [1/2]

void nvdsinferserver::CudaHostMem::grow ( size_t  bytes )

overridevirtual

Implements nvdsinferserver::SysMem.

grow() [2/2]

void nvdsinferserver::CudaHostMem::grow ( size_t  bytes )

overridevirtual

Implements nvdsinferserver::SysMem.

move_copy() [1/2]

void nvdsinferserver::SysMem::move_copy ( SysMem &&  o )

inlineprotectedinherited

Definition at line 107 of file 9.0/sources/libs/nvdsinferserver/infer_cuda_utils.h.

References nvdsinferserver::kNone, nvdsinferserver::SysMem::m_Buf, nvdsinferserver::SysMem::m_DevId, nvdsinferserver::SysMem::m_Size, and nvdsinferserver::SysMem::m_Type.

move_copy() [2/2]

void nvdsinferserver::SysMem::move_copy ( SysMem &&  o )

inlineprotectedinherited

Definition at line 107 of file sources/libs/nvdsinferserver/infer_cuda_utils.h.

References nvdsinferserver::kNone, nvdsinferserver::SysMem::m_Buf, nvdsinferserver::SysMem::m_DevId, nvdsinferserver::SysMem::m_Size, and nvdsinferserver::SysMem::m_Type.

ptr() [1/4]

template<typename T >

T* nvdsinferserver::SysMem::ptr ( ) const

inlineinherited

Definition at line 93 of file 9.0/sources/libs/nvdsinferserver/infer_cuda_utils.h.

References nvdsinferserver::SysMem::m_Buf.

ptr() [2/4]

template<typename T >

T* nvdsinferserver::SysMem::ptr ( ) const

inlineinherited

Definition at line 93 of file sources/libs/nvdsinferserver/infer_cuda_utils.h.

References nvdsinferserver::SysMem::m_Buf.

ptr() [3/4]

void* nvdsinferserver::SysMem::ptr ( ) const

inlineinherited

Definition at line 97 of file 9.0/sources/libs/nvdsinferserver/infer_cuda_utils.h.

References nvdsinferserver::SysMem::m_Buf.

ptr() [4/4]

void* nvdsinferserver::SysMem::ptr ( ) const

inlineinherited

Definition at line 97 of file sources/libs/nvdsinferserver/infer_cuda_utils.h.

References nvdsinferserver::SysMem::m_Buf.

reuse() [1/2]

void nvdsinferserver::SysMem::reuse ( )

inlineinherited

Definition at line 100 of file 9.0/sources/libs/nvdsinferserver/infer_cuda_utils.h.

reuse() [2/2]

void nvdsinferserver::SysMem::reuse ( )

inlineinherited

Definition at line 100 of file sources/libs/nvdsinferserver/infer_cuda_utils.h.

type() [1/2]

InferMemType nvdsinferserver::SysMem::type ( ) const

inlineinherited

Definition at line 99 of file 9.0/sources/libs/nvdsinferserver/infer_cuda_utils.h.

References nvdsinferserver::SysMem::m_Type.

type() [2/2]

InferMemType nvdsinferserver::SysMem::type ( ) const

inlineinherited

Definition at line 99 of file sources/libs/nvdsinferserver/infer_cuda_utils.h.

References nvdsinferserver::SysMem::m_Type.

Field Documentation

m_Buf

void * nvdsinferserver::SysMem::m_Buf = nullptr

protectedinherited

Definition at line 120 of file sources/libs/nvdsinferserver/infer_cuda_utils.h.

Referenced by nvdsinferserver::SysMem::move_copy(), and nvdsinferserver::SysMem::ptr().

m_DevId

int nvdsinferserver::SysMem::m_DevId = 0

protectedinherited

Definition at line 122 of file sources/libs/nvdsinferserver/infer_cuda_utils.h.

Referenced by nvdsinferserver::SysMem::devId(), and nvdsinferserver::SysMem::move_copy().

m_Size

size_t nvdsinferserver::SysMem::m_Size = 0

protectedinherited

Definition at line 121 of file sources/libs/nvdsinferserver/infer_cuda_utils.h.

Referenced by nvdsinferserver::SysMem::bytes(), and nvdsinferserver::SysMem::move_copy().

m_Type

InferMemType nvdsinferserver::SysMem::m_Type = InferMemType::kNone

protectedinherited

Definition at line 123 of file sources/libs/nvdsinferserver/infer_cuda_utils.h.

Referenced by nvdsinferserver::SysMem::move_copy(), and nvdsinferserver::SysMem::type().

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

• sources/libs/nvdsinferserver/infer_cuda_utils.h