//! Mamba-3 SISO CPU backend.
//!
//! - `dims` — dimension calculator
//! - `inference` — T=1 recurrent step
//! - `forward` — training forward (F1-F7)
//! - `backward` — training BPTT backward (B1-B8)
//! - `parallel` — rayon batch forward + backward
//! - `scratch` — reusable per-sample activation scratch
//! - `flat` — packed flat layer layout for GPU upload
//! - `weights` — training weight structs
pub use Mamba3Dims;
pub use ;
pub use ;
pub use Mamba3Scratch;
pub use ;