open3d::core::MemoryManagerDevice Class Reference

Interface for all concrete memory manager classes. More...

#include <MemoryManager.h>

Inheritance diagram for open3d::core::MemoryManagerDevice:

Public Member Functions
virtual	~MemoryManagerDevice ()=default
virtual void *	Malloc (size_t byte_size, const Device &device)=0
virtual void	Free (void *ptr, const Device &device)=0
	Frees previously allocated memory at address ptr on device device. More...
virtual void	Memcpy (void *dst_ptr, const Device &dst_device, const void *src_ptr, const Device &src_device, size_t num_bytes)=0

Detailed Description

Interface for all concrete memory manager classes.

Constructor & Destructor Documentation

~MemoryManagerDevice()

virtual open3d::core::MemoryManagerDevice::~MemoryManagerDevice ( )

virtualdefault

Member Function Documentation

Free()

virtual void open3d::core::MemoryManagerDevice::Free ( void *  ptr, const Device &  device  )

pure virtual

Frees previously allocated memory at address ptr on device device.

Implemented in open3d::core::MemoryManagerCached, and open3d::core::MemoryManagerCPU.

Malloc()

virtual void * open3d::core::MemoryManagerDevice::Malloc ( size_t  byte_size, const Device &  device  )

pure virtual

Allocates memory of byte_size bytes on device device and returns a pointer to the beginning of the allocated memory block.

Implemented in open3d::core::MemoryManagerCached, and open3d::core::MemoryManagerCPU.

Memcpy()

virtual void open3d::core::MemoryManagerDevice::Memcpy ( void *  dst_ptr, const Device &  dst_device, const void *  src_ptr, const Device &  src_device, size_t  num_bytes  )

pure virtual

Copies num_bytes bytes of memory at address src_ptr on device src_device to address dst_ptr on device dst_device.

Implemented in open3d::core::MemoryManagerCached, and open3d::core::MemoryManagerCPU.

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

• cpp/open3d/core/MemoryManager.h