Struct StridedMask 

pub struct StridedMask {
    pub batch_size: usize,
    pub stride: usize,
}

Strided attention mask

Attends to every k-th position (used in Sparse Transformers).

Fields

batch_size: usize

Batch size

stride: usize

Stride length

Implementations

impl StridedMask

pub fn new(batch_size: usize, stride: usize) -> Result<Self>

Create a new strided attention mask

Trait Implementations

impl AttentionMask for StridedMask

fn build_mask(&self, graph: &mut EinsumGraph, seq_len: usize) -> Result<usize>

Build a mask tensor in the einsum graph

fn mask_type(&self) -> &str

Get mask type name for documentation

impl Clone for StridedMask

fn clone(&self) -> StridedMask

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StridedMask

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

Formats the value using the given formatter.