Struct MoeExpertRoute 

pub struct MoeExpertRoute {
    pub a_table: DevicePtr,
    pub b_table: DevicePtr,
    pub scale_table: DevicePtr,
    pub n_experts: u32,
    pub k_in: u32,
    pub n_out: u32,
    pub max_rank: u32,
}

2026-09-25: Device tables for one projection’s expert LoRA pairs, indexed by expert id: the expert-keyed counterpart of the slot-keyed super::lora_delta::LoraRoute. MoeLayer::build_expert_route builds one per projection (down, gate, up) at adapter install, and the router fold builds a one-entry route whose expert 0 is the router pair.

n_experts is the table length, max adapted expert id + 1, not the layer’s expert count. The grouped launcher uses it as grid.z.

Fields

a_table: DevicePtr

2026-09-25: [n_experts] u64 device array of A_e addresses (0 = expert unadapted).

b_table: DevicePtr

2026-09-25: [n_experts] u64 device array of B_e addresses (0 = expert unadapted).

scale_table: DevicePtr

2026-09-25: [n_experts] f32 device array of per-expert scale_e (0.0 where unadapted).

n_experts: u32

k_in: u32

2026-09-25: Contraction dim of the shrink stage: the projection’s input width.

n_out: u32

2026-09-25: Output dim of the expand stage: the projection’s output width.

max_rank: u32

2026-09-25: Padded rank: the contraction dim of the expand stage and the row stride of B_e.

Trait Implementations

impl Clone for MoeExpertRoute

fn clone(&self) -> MoeExpertRoute

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MoeExpertRoute

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

Formats the value using the given formatter.

impl Copy for MoeExpertRoute