HcLowRank

metrale_model_layers::layers::qwen3_attention

Struct HcLowRank

pub struct HcLowRank {
    pub norm_w: DevicePtr,
    pub down_w: DevicePtr,
    pub up_w: DevicePtr,
    pub inject_w: DevicePtr,
    pub rank: usize,
}

Expand description

2026-09-25: The low-rank hyper-connection parameters for one site (qwen4_exp).

Used instead of the Sinkhorn hc_fn/hc_base/hc_scale fields of HcSiteWeights, which are NULL when this is present. The presence of this struct, not the model name, selects the kernel (HcVariant::of_site).

Fields§

§norm_w: DevicePtr

2026-09-25: hc_norm: a grouped RMS norm scale over the hc_mult streams.

§down_w: DevicePtr

2026-09-25: input_mix_weight_down.

§up_w: DevicePtr

2026-09-25: input_mix_weight_up.

§inject_w: DevicePtr

2026-09-25: block_inject_weight; NULL on the model-level mixer, which has none.

§rank: usize

2026-09-25: hc_lowrank from the config.

Trait Implementations§

impl Clone for HcLowRank

fn clone(&self) -> HcLowRank

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Copy for HcLowRank

Auto Trait Implementations§

impl Freeze for HcLowRank

impl RefUnwindSafe for HcLowRank

impl Send for HcLowRank

impl Sync for HcLowRank

impl Unpin for HcLowRank

impl UnwindSafe for HcLowRank

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

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Gets the TypeId of self. Read more

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where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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