Struct HcHeadWeights 

pub struct HcHeadWeights {
    pub hc_fn: DevicePtr,
    pub hc_base: DevicePtr,
    pub hc_scale: DevicePtr,
    pub lowrank: Option<HcLowRank>,
}

2026-09-25: Model-level HC head parameters: the final stream collapse before the LM head. Only the last model layer uses them.

Fields

hc_fn: DevicePtr

2026-09-25: Mix projection head_fn: [hc_mult, hc_mult*hidden] FP32.

hc_base: DevicePtr

2026-09-25: Mix bias head_base: [hc_mult] FP32.

hc_scale: DevicePtr

2026-09-25: Mix scale: [1] FP32.

lowrank: Option<HcLowRank>

2026-09-25: Low-rank variant of the model-level mixer. Some selects the low-rank kernels; its inject_w is NULL.

Trait Implementations

impl Clone for HcHeadWeights

fn clone(&self) -> HcHeadWeights

Returns a duplicate of the value.

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

Performs copy-assignment from source.