Inheritance diagram for DeviceAllocator:

Collaboration diagram for DeviceAllocator:

Public Member Functions
virtual void	free (Data_Namespace::AbstractBuffer *ab) const =0

virtual void	copyToDevice (int8_t device_dst, const int8_t host_src, const size_t num_bytes) const =0

virtual void	copyFromDevice (int8_t host_dst, const int8_t device_src, const size_t num_bytes) const =0

virtual void	zeroDeviceMem (int8_t *device_ptr, const size_t num_bytes) const =0

virtual void	setDeviceMem (int8_t *device_ptr, unsigned char uc, const size_t num_bytes) const =0

Public Member Functions inherited from Allocator
	Allocator ()

virtual	~Allocator ()

virtual int8_t *	alloc (const size_t num_bytes)=0

Detailed Description

Definition at line 46 of file DeviceAllocator.h.

Member Function Documentation

virtual void DeviceAllocator::copyFromDevice	(	int8_t *	host_dst,
		const int8_t *	device_src,
		const size_t	num_bytes
	)		const

pure virtual

Implemented in CudaAllocator.

virtual void DeviceAllocator::copyToDevice	(	int8_t *	device_dst,
		const int8_t *	host_src,
		const size_t	num_bytes
	)		const

pure virtual

Implemented in CudaAllocator.

Here is the caller graph for this function:

virtual void DeviceAllocator::free ( Data_Namespace::AbstractBuffer * ab ) const

pure virtual

Implemented in CudaAllocator.

virtual void DeviceAllocator::setDeviceMem	(	int8_t *	device_ptr,
		unsigned char	uc,
		const size_t	num_bytes
	)		const

pure virtual

Implemented in CudaAllocator.

virtual void DeviceAllocator::zeroDeviceMem	(	int8_t *	device_ptr,
		const size_t	num_bytes
	)		const

pure virtual

Implemented in CudaAllocator.

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

/home/jenkins-slave/workspace/core-os-doxygen/QueryEngine/Allocators/DeviceAllocator.h