pub fn rope_interleaved(
vec: &mut [f64],
n_heads: usize,
head_dim: usize,
pos: f64,
base: f64,
scale: f64,
)Expand description
Apply interleaved (“normal”/llama) RoPE to vec, treated as n_heads consecutive blocks of
head_dim elements. Each block’s adjacent pairs (2i, 2i+1) are rotated by θ_i. pos is
the token position, base the RoPE frequency base (e.g. 10000), scale the position scaling
(≤ 0 or non-finite is treated as 1).