Struct kn_cuda_eval::Device

pub struct Device(/* private fields */);

Export the Device type for convenience: often an explicit dependency on the kn_cuda_sys crate is not needed. A cuda device index.

This crate tries to eliminate the global “current device” cuda state: Every cuda call that depends on the device should be preceded by device.switch_to(), which corresponds to cudaSetDevice.

Implementations

impl Device

pub fn new(device: i32) -> Device

pub fn all() -> impl Iterator<Item = Device>

pub fn current() -> Device

pub fn inner(self) -> i32

pub fn switch_to(self)

pub fn alloc(self, len_bytes: usize) -> DevicePtr

pub fn properties(self) -> cudaDeviceProp

pub fn attribute(self, attribute: cudaDeviceAttr) -> i32

pub fn compute_capability(self) -> ComputeCapability

pub fn name(self) -> String

Trait Implementations

impl Clone for Device

fn clone(&self) -> Device

Returns a copy 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<(), Error>

Formats the value using the given formatter.

impl Hash for Device

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

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

This method tests for self and other values to be equal, and is used by ==.

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

This method 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 StructuralEq for Device

impl StructuralPartialEq for Device