A buffer on the device. More...

#include <context.h>

Collaboration diagram for fletcher::DeviceBuffer:

Public Member Functions
	DeviceBuffer ()=default
	Construct a default DeviceBuffer.

	DeviceBuffer (const uint8_t *host_address, int64_t size, MemType type, Mode access_mode)
	Construct a new DeviceBuffer.

Public Attributes
const uint8_t *	host_address = nullptr
	The host-side mirror address of this buffer.

da_t	device_address = D_NULLPTR
	The device-side address of this buffer.

int64_t	size = 0
	The size of this buffer in bytes.

MemType	memory = MemType::CACHE
	The memory type of this buffer.

Mode	mode = Mode::READ
	The access mode as seen by the accelerator kernel.

bool	available_to_device = false
	Whether this buffer has been made available to the device.

bool	was_alloced = false
	Whether this buffer was allocated on the device using Platform malloc.

Detailed Description

A buffer on the device.

Definition at line 56 of file context.h.

Constructor & Destructor Documentation

◆ DeviceBuffer() [1/2]

fletcher::DeviceBuffer::DeviceBuffer ( )

default

Construct a default DeviceBuffer.

◆ DeviceBuffer() [2/2]

fletcher::DeviceBuffer::DeviceBuffer	(	const uint8_t *	host_address,
		int64_t	size,
		MemType	type,
		Mode	access_mode
	)

inline

Construct a new DeviceBuffer.

Definition at line 78 of file context.h.

Member Data Documentation

◆ available_to_device

bool fletcher::DeviceBuffer::available_to_device = false

Whether this buffer has been made available to the device.

Definition at line 70 of file context.h.

◆ device_address

da_t fletcher::DeviceBuffer::device_address = D_NULLPTR

The device-side address of this buffer.

Definition at line 60 of file context.h.

◆ host_address

const uint8_t* fletcher::DeviceBuffer::host_address = nullptr

The host-side mirror address of this buffer.

Definition at line 58 of file context.h.

◆ memory

MemType fletcher::DeviceBuffer::memory = MemType::CACHE

The memory type of this buffer.

Definition at line 65 of file context.h.

◆ mode

Mode fletcher::DeviceBuffer::mode = Mode::READ

The access mode as seen by the accelerator kernel.

Definition at line 67 of file context.h.

◆ size

int64_t fletcher::DeviceBuffer::size = 0

The size of this buffer in bytes.

Definition at line 62 of file context.h.

◆ was_alloced

bool fletcher::DeviceBuffer::was_alloced = false

Whether this buffer was allocated on the device using Platform malloc.

Definition at line 72 of file context.h.

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

include/fletcher/context.h

Public Member Functions

Public Attributes