Type Alias Tower4Batch 

pub type Tower4Batch<const K: usize> = Tower4Lane<f64x4, K>;

The 4-rows-per-pass batched Tower4 (wide::f64x4 lanes).

Aliased Type

pub struct Tower4Batch<const K: usize> {
    pub v: f64x4,
    pub g: [f64x4; K],
    pub h: [[f64x4; K]; K],
    pub t3: [[[f64x4; K]; K]; K],
    pub t4: [[[[f64x4; K]; K]; K]; K],
}

Fields

v: f64x4

Value channel (one entry per lane/row).

g: [f64x4; K]

Gradient ∂/∂p_a.

h: [[f64x4; K]; K]

Hessian ∂²/∂p_a∂p_b.

t3: [[[f64x4; K]; K]; K]

Third tensor ∂³.

t4: [[[[f64x4; K]; K]; K]; K]

Fourth tensor ∂⁴.