Struct PhysicalAllocation 

pub struct PhysicalAllocation { /* private fields */ }

A physical memory allocation on a specific GPU device.

Physical allocations represent actual GPU VRAM that can be mapped into virtual address ranges. Multiple virtual ranges can map to the same physical allocation (aliasing).

Note

On systems without CUDA virtual memory support, the handle is set to 0 and the allocation is not backed by real memory.

Implementations

impl PhysicalAllocation

pub fn handle(&self) -> u64

Returns the opaque handle for this physical allocation.

pub fn size(&self) -> usize

Returns the size of this allocation in bytes.

pub fn device_ordinal(&self) -> i32

Returns the device ordinal this allocation belongs to.

Trait Implementations

impl Clone for PhysicalAllocation

fn clone(&self) -> PhysicalAllocation

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PhysicalAllocation

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for PhysicalAllocation

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for PhysicalAllocation

fn eq(&self, other: &PhysicalAllocation) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for PhysicalAllocation

impl StructuralPartialEq for PhysicalAllocation