Struct HardwareInfo 

pub struct HardwareInfo {
    pub tpu_devices: usize,
    pub gpu_devices: usize,
    pub jax_available: bool,
    pub jax_version: Option<String>,
    pub jax_device_count: Option<usize>,
}

Special hardware device information.

Detects TPU accelerators (/dev/accel*), NVIDIA GPUs (nvidia-smi), and JAX availability (Python import check).

Fields

tpu_devices: usize

Number of TPU accelerator devices detected.

gpu_devices: usize

Number of NVIDIA GPU devices detected.

jax_available: bool

Whether the jax Python package is importable.

jax_version: Option<String>

JAX version string (e.g. "0.4.25"), if available.

jax_device_count: Option<usize>

Number of JAX-visible devices, if available.

Trait Implementations

impl Clone for HardwareInfo

fn clone(&self) -> HardwareInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HardwareInfo

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HardwareInfo

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for HardwareInfo

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

where __S: Serializer,

Serialize this value into the given Serde serializer.