Function lppool1d_forward 

pub fn lppool1d_forward<T: Triton, D: Float, const KL: i32, const STRIDE: i32, const BLOCK_OL: i32>(
    input_ptr: T::Pointer<D>,
    output_ptr: T::Pointer<D>,
    _B: i32,
    C: i32,
    L: i32,
    OL: i32,
    p: f32,
)
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>>>,

1-D Lp-norm pooling forward pass.

y = (Σ |x_i|^p)^(1/p) over the kernel window.

pow(|x|, p) is computed as exp(p * log(max(|x|, ε))) to avoid log(0). p is a runtime float parameter.

Grid: pid = (b * C + c) * num_ol_tiles + ol_tile

Constraints: no padding; OL = (L - KL) / STRIDE + 1.