Struct LayerPlacement 

pub struct LayerPlacement {
    pub card1: Vec<u32>,
    /* private fields */
}

One layer’s resolved placement. Card 0 keeps the FULL resident bank, so a card-0 expert’s local slot IS its global id (no remap, exactly as the even split behaved); card 1 holds a gathered half, so its local slot is the position in card1.

Fields

card1: Vec<u32>

GLOBAL expert ids owned by card 1, ASCENDING — the bank gather order and the local-slot order. Ascending is load-bearing: it makes the even case a contiguous copy, and it makes the gather order a function of the map alone (no host set iteration order can leak into device bytes).

Implementations

impl LayerPlacement

pub fn rank(&self, expert: usize) -> u8

pub fn local(&self, expert: usize) -> usize

pub fn is_even(&self) -> bool

True when this layer is the plain contiguous even split (the control arm).

Trait Implementations

impl Clone for LayerPlacement

fn clone(&self) -> LayerPlacement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LayerPlacement

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

Formats the value using the given formatter.