Struct VirtualAddressRange 

pub struct VirtualAddressRange { /* private fields */ }

A reserved range of virtual addresses in the GPU address space.

This represents a contiguous block of virtual addresses that has been reserved but not necessarily backed by physical memory. Physical memory is associated with the range via VirtualMemoryManager::map.

Note

On systems without CUDA virtual memory support, the base address is set to 0 and operations on the range will return CudaError::NotSupported.

Implementations

impl VirtualAddressRange

pub fn base(&self) -> u64

Returns the base virtual address of the range.

pub fn size(&self) -> usize

Returns the size of the range in bytes.

pub fn alignment(&self) -> usize

Returns the alignment of the range in bytes.

pub fn contains(&self, addr: u64) -> bool

Returns whether the range contains the given virtual address.

pub fn end(&self) -> u64

Returns the end address (exclusive) of the range.

Trait Implementations

impl Clone for VirtualAddressRange

fn clone(&self) -> VirtualAddressRange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VirtualAddressRange

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

Formats the value using the given formatter.

impl Display for VirtualAddressRange

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

Formats the value using the given formatter.

impl Eq for VirtualAddressRange

impl PartialEq for VirtualAddressRange

fn eq(&self, other: &VirtualAddressRange) -> 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 StructuralPartialEq for VirtualAddressRange