Struct RepeatBackwardDescriptor 

pub struct RepeatBackwardDescriptor<const N: usize> {
    pub input_shape: [i32; N],
    pub repeats: [i32; N],
    pub element: ElementKind,
}

Descriptor for a repeat backward op.

Mirrors crate::RepeatDescriptor for the params the BW needs: input_shape (= dx shape) and repeats (per-axis factor).

Fields

input_shape: [i32; N]

Input tensor shape (= dx shape).

repeats: [i32; N]

Per-axis repeat factors. Must be >= 1 (same as forward).

element: ElementKind

Element type of dy and dx.

Implementations

impl<const N: usize> RepeatBackwardDescriptor<N>

pub fn dy_shape(&self) -> [i32; N]

Compute the dy shape (= forward output shape): input_shape[d] * repeats[d] per axis.

Trait Implementations

impl<const N: usize> Clone for RepeatBackwardDescriptor<N>

fn clone(&self) -> RepeatBackwardDescriptor<N>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<const N: usize> Copy for RepeatBackwardDescriptor<N>

impl<const N: usize> Debug for RepeatBackwardDescriptor<N>

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

Formats the value using the given formatter.