Struct RnnLens 

pub struct RnnLens {
    pub x: usize,
    pub w_ih: usize,
    pub w_hh: usize,
    pub bias: usize,
    pub state: usize,
    pub out: usize,
}

Expected packed-buffer element counts for the RNN-family ops, derived purely from the op parameters. gates = 4 (LSTM), 3 (GRU), 1 (RNN).

The execute_{lstm,gru,rnn}_f32 kernels read their weights through raw pointers sized from these same parameters, so a caller that supplies a mis-shaped buffer (e.g. a w_hh missing the ×hidden factor) reads out of bounds and returns silent garbage instead of erroring. Callers should validate their buffers against this up front — see check_rnn_lens.

Fields

x: usize

x: batch·seq·input_size.

w_ih: usize

w_ih: Σ over layers of dirs·gates·hidden·in_l(l) (in_l grows to dirs·hidden).

w_hh: usize

w_hh: layers·dirs·gates·hidden·hidden.

bias: usize

One bias stream: layers·dirs·gates·hidden (LSTM/RNN merge into one; GRU has b_ih and b_hh).

state: usize

Per-state carry buffer (h0 and, for LSTM, c0): layers·dirs·batch·hidden.

out: usize

Output dst: batch·seq·dirs·hidden.

Trait Implementations

impl Clone for RnnLens

fn clone(&self) -> RnnLens

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RnnLens

impl Debug for RnnLens

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

Formats the value using the given formatter.

impl Eq for RnnLens

impl PartialEq for RnnLens

fn eq(&self, other: &RnnLens) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for RnnLens