Enum Device 

pub enum Device {
    CPU,
    CUDA(u8),
}

Device represents where a tensor’s data lives.

Device::CPU is the host. Device::CUDA(n) is GPU index n. Most single-GPU code uses Device::CUDA(0).

Variants

CPU

CUDA(u8)

Implementations

impl Device

pub fn is_cuda(&self) -> bool

Whether this is a CUDA device.

pub fn index(&self) -> u8

Device index (0 for CPU, GPU index for CUDA).

Trait Implementations

impl Clone for Device

fn clone(&self) -> Device

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Device

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

Formats the value using the given formatter.

impl Display for Device

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

Formats the value using the given formatter.

impl Hash for Device

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 Device

fn eq(&self, other: &Device) -> 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 Device

impl Eq for Device

impl StructuralPartialEq for Device