Struct HcHeadWeights 

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

Both HC sites for a DeepSeek-V4 block: the attention site runs before/after attention, the FFN site before/after the MoE FFN. Model-level HC head parameters (final collapse before LM head). Loaded once, attached to every layer, but only used by the last layer.

Fields

hc_fn: DevicePtr

Mix projection head_fn: [hc_mult, hc_mult*hidden] f32.

hc_base: DevicePtr

Mix bias head_base: [hc_mult] f32.

hc_scale: DevicePtr

Mix scale: [1] f32.

lowrank: Option<HcLowRank>

Qwen low-rank variant of the model-level mixer. Some => low-rank kernels; its inject_w is NULL (use_combine=False).

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.