pub fn split_sinkhorn(
mixes: &[f32],
scale: &[f32],
base: &[f32],
hc: usize,
iters: usize,
eps: f32,
) -> (Vec<f32>, Vec<f32>, Vec<f32>)Expand description
2026-09-25: ds41_ref_shims.hc_split_sinkhorn for one token. mixes:
[(2 + hc) * hc]. Returns (pre[hc], post[hc], comb[hc * hc]
row-major [j][k]), all f32.