Struct StageSpec 

pub struct StageSpec {
    pub graph: Graph,
    pub input: String,
    pub output: String,
    pub weights: Vec<WeightRef>,
    pub device: String,
}

A self-describing unit of work for a worker: everything needed to run one stage of a model, with nothing implied by convention.

Fields

graph: Graph

input: String

Input node name the activation feeds.

output: String

Output node name (informational; run returns the single output).

weights: Vec<WeightRef>

device: String

Device directive: auto (fastest available) or a device name (cuda, metal, cpu, …). Honored against local availability.

Implementations

impl StageSpec

pub fn new( graph: Graph, input: impl Into<String>, output: impl Into<String>, device: impl Into<String>, ) -> Self

A stage whose weights all come from uri_for(param_name), on device.

pub fn weight(self, name: impl Into<String>, uri: impl Into<String>) -> Self

Add an f32 weight (dequantized on load).

pub fn weight_packed( self, name: impl Into<String>, uri: impl Into<String>, ) -> Self

Add a quantized weight loaded as packed bytes (for a DequantMatMul graph) — native quant memory, no dequant round-trip.

Trait Implementations

impl Clone for StageSpec

fn clone(&self) -> StageSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StageSpec

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StageSpec

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for StageSpec

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

where __S: Serializer,

Serialize this value into the given Serde serializer.