Struct DeviceId 

pub struct DeviceId {
    pub device_type: DeviceType,
    pub index: u32,
}

Unique identifier for a compute device

Fields

device_type: DeviceType

Device type discriminant

index: u32

Device index within its type (e.g., GPU 0, GPU 1)

Implementations

impl DeviceId

pub const fn new(device_type: DeviceType, index: u32) -> Self

Create a new device ID

pub const fn cpu() -> Self

Create CPU device ID

pub const fn nvidia(index: u32) -> Self

Create NVIDIA GPU device ID

pub const fn amd(index: u32) -> Self

Create AMD GPU device ID

Trait Implementations

impl Clone for DeviceId

fn clone(&self) -> DeviceId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeviceId

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

Formats the value using the given formatter.

impl Display for DeviceId

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

Formats the value using the given formatter.

impl Hash for DeviceId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for DeviceId

fn eq(&self, other: &DeviceId) -> 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 Copy for DeviceId

impl Eq for DeviceId

impl StructuralPartialEq for DeviceId