Struct DeviceInfo 

pub struct DeviceInfo {
    pub ordinal: usize,
    pub kind: DeviceKind,
    pub name: String,
    pub memory_bytes: u64,
    pub gflops: f64,
}

Descriptor for a single compute device.

Fields

ordinal: usize

Hardware ordinal (e.g. CUDA device index).

kind: DeviceKind

Device kind.

name: String

Human-readable name (e.g. "RTX 4090").

memory_bytes: u64

Total device memory in bytes (0 = unknown).

gflops: f64

Compute throughput estimate in GFLOPS (0 = unknown).

Implementations

impl DeviceInfo

pub fn new(ordinal: usize, kind: DeviceKind, name: impl Into<String>) -> Self

Create a minimal device descriptor.

pub fn with_memory_bytes(self, bytes: u64) -> Self

Builder: set memory capacity.

pub fn with_gflops(self, gflops: f64) -> Self

Builder: set compute throughput.

Trait Implementations

impl Clone for DeviceInfo

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeviceInfo

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DeviceInfo

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for DeviceInfo

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.