DNDS::DeviceHostSingleAllocationDirect Class Reference

Concrete DeviceHostSingleAllocationBase using std::vector<uint8_t> for host memory and DeviceStorage for device memory. More...

#include <Vector.hpp>

Inheritance diagram for DNDS::DeviceHostSingleAllocationDirect:

Collaboration diagram for DNDS::DeviceHostSingleAllocationDirect:

Public Member Functions
	DeviceHostSingleAllocationDirect ()=default
	~DeviceHostSingleAllocationDirect () override
void	allocate (size_t bytes, DeviceBackend B=DeviceBackend::Unknown) override
	Allocate bytes on backend B (or on the host when Unknown).
void	free () override
	Release the allocation.
size_t	bytes () const override
	Allocation size in bytes.
uint8_t *	get () override
	Typed byte pointer to the current allocation.
DeviceBackend	device () override
	Which backend currently owns the allocation.
void	copy_to_host (uint8_t *host_dst, size_t n) override
	Copy n bytes from this allocation into host_dst.
void	copy_from_host (uint8_t *host_src, size_t n) override
	Copy n bytes from host_src into this allocation.
std::unique_ptr< DeviceHostSingleAllocationBase >	clone () override
	Deep copy; returns a new allocation containing the same bytes.
Public Member Functions inherited from DNDS::DeviceHostSingleAllocationBase
	DeviceHostSingleAllocationBase ()=default
virtual	~DeviceHostSingleAllocationBase ()

Detailed Description

Concrete DeviceHostSingleAllocationBase using std::vector<uint8_t> for host memory and DeviceStorage for device memory.

Definition at line 52 of file Vector.hpp.

Constructor & Destructor Documentation

DeviceHostSingleAllocationDirect()

DNDS::DeviceHostSingleAllocationDirect::DeviceHostSingleAllocationDirect ( )

default

~DeviceHostSingleAllocationDirect()

DNDS::DeviceHostSingleAllocationDirect::~DeviceHostSingleAllocationDirect ( )

inlineoverride

Definition at line 64 of file Vector.hpp.

Member Function Documentation

allocate()

void DNDS::DeviceHostSingleAllocationDirect::allocate ( size_t  bytes, DeviceBackend  B = DeviceBackend::Unknown  )

inlineoverridevirtual

Allocate bytes on backend B (or on the host when Unknown).

Implements DNDS::DeviceHostSingleAllocationBase.

Definition at line 66 of file Vector.hpp.

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bytes()

size_t DNDS::DeviceHostSingleAllocationDirect::bytes ( ) const

inlineoverridevirtual

Allocation size in bytes.

Implements DNDS::DeviceHostSingleAllocationBase.

Definition at line 84 of file Vector.hpp.

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clone()

std::unique_ptr< DeviceHostSingleAllocationBase > DNDS::DeviceHostSingleAllocationDirect::clone ( )

inlineoverridevirtual

Deep copy; returns a new allocation containing the same bytes.

Implements DNDS::DeviceHostSingleAllocationBase.

Definition at line 121 of file Vector.hpp.

copy_from_host()

void DNDS::DeviceHostSingleAllocationDirect::copy_from_host ( uint8_t *  host_src, size_t  n  )

inlineoverridevirtual

Copy n bytes from host_src into this allocation.

Implements DNDS::DeviceHostSingleAllocationBase.

Definition at line 109 of file Vector.hpp.

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copy_to_host()

void DNDS::DeviceHostSingleAllocationDirect::copy_to_host ( uint8_t *  host_dst, size_t  n  )

inlineoverridevirtual

Copy n bytes from this allocation into host_dst.

Implements DNDS::DeviceHostSingleAllocationBase.

Definition at line 97 of file Vector.hpp.

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device()

DeviceBackend DNDS::DeviceHostSingleAllocationDirect::device ( )

inlineoverridevirtual

Which backend currently owns the allocation.

Implements DNDS::DeviceHostSingleAllocationBase.

Definition at line 95 of file Vector.hpp.

free()

void DNDS::DeviceHostSingleAllocationDirect::free ( )

inlineoverridevirtual

Release the allocation.

Implements DNDS::DeviceHostSingleAllocationBase.

Definition at line 77 of file Vector.hpp.

get()

uint8_t * DNDS::DeviceHostSingleAllocationDirect::get ( )

inlineoverridevirtual

Typed byte pointer to the current allocation.

Implements DNDS::DeviceHostSingleAllocationBase.

Definition at line 85 of file Vector.hpp.

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

• /home/runner/work/DNDSR/DNDSR/src/DNDS/Vector.hpp