Struct Device

pub struct Device { /* private fields */ }

OpenCL specific device.

Implementations

impl Device

pub fn vendor(&self) -> Vendor

Returns the Vendor of the GPU.

pub fn name(&self) -> String

Returns the name of the GPU, e.g. “GeForce RTX 3090”.

pub fn memory(&self) -> u64

Returns the memory of the GPU in bytes.

pub fn compute_units(&self) -> u32

Returns the number of compute units of the GPU.

pub fn compute_capability(&self) -> Option<(u32, u32)>

Returns the major and minor version of the compute capability (only available on Nvidia GPUs).

pub fn pci_id(&self) -> PciId

Returns the PCI-ID of the GPU, see the PciId type for more information.

pub fn uuid(&self) -> Option<DeviceUuid>

Returns the PCI-ID of the GPU if available, see the DeviceUuid type for more information.

pub fn cl_device_id(&self) -> cl_device_id

Low-level access to the device identifier.

It changes when the device is initialized and should only be used to interact with other libraries that work on the lowest OpenCL level.

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

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: &Self) -> 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 Device