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l1_loss_forward

teeny_kernels::nn::loss::elementwise

Function l1_loss_forward 

Source 
pub fn l1_loss_forward<T: Triton, const BLOCK_SIZE: i32>(
    x_ptr: T::Pointer<f32>,
    y_ptr: T::Pointer<f32>,
    out_ptr: T::Pointer<f32>,
    n_elements: i32,
)
where
    T::I32Tensor: Tensor<i32, 1> + Comparison<i32, BoolTensor = T::BoolTensor>,
    T::Pointer<f32>: AddOffsets<i32, 1, T::I32Tensor, Output = T::Tensor<T::Pointer<f32>>>,
Expand description

Element-wise L1 (MAE) loss forward: out = |x - y|.

Grid: [ceil(n / BLOCK_SIZE), 1, 1], block [128, 1, 1].