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maxpool1d_backward

teeny_kernels::nn::pool::maxpool1d

Function maxpool1d_backward 

Source 
pub fn maxpool1d_backward<T: Triton, D: Num, const KL: i32, const STRIDE: i32, const BLOCK_OL: i32>(
    dy_ptr: T::Pointer<D>,
    x_ptr: T::Pointer<D>,
    y_ptr: T::Pointer<D>,
    dx_ptr: T::Pointer<D>,
    _B: i32,
    C: i32,
    L: i32,
    OL: i32,
)
where
    T::I32Tensor: Tensor<i32, 1> + Comparison<i32, BoolTensor = T::BoolTensor>,
    T::Pointer<D>: AddOffsets<i32, 1, T::I32Tensor, Output = T::Tensor<T::Pointer<D>>>,
Expand description

1-D max-pooling backward pass.

Re-scans the input window to find the max position, then scatters dy to all input elements that equal the stored output maximum. dx must be zero-initialised before launch.