Mojo function

pad_constant

pad_constant[dtype: DType, paddings_type: DType, constant_type: DType](output: TileTensor[dtype, linear_idx_type=output.linear_idx_type, element_size=output.element_size], input: TileTensor[dtype, linear_idx_type=input.linear_idx_type, element_size=input.element_size], paddings: UnsafePointer[Scalar[paddings_type]], constant: Scalar[constant_type])

Fill output with values from input, and edges padded with constant based on paddings.

Example: var input_shape = (X, Y, Z) var paddings = [x0, x1, y0, y1, z0, z1]

out[x, y, z] = input[x - x0, y - y0, z - z0] if x ∈ [x0, x0 + X] && y ∈ [y0, y0 + Y] && z ∈ [z0, z0 + Z] else constant

Args:

output (TileTensor[dtype, linear_idx_type=output.linear_idx_type, element_size=output.element_size]): The output buffer.
input (TileTensor[dtype, linear_idx_type=input.linear_idx_type, element_size=input.element_size]): The input buffer.
paddings (UnsafePointer[Scalar[paddings_type]]): Ordered (before, after) padding sizes for each axis.
constant (Scalar[constant_type]): The constant to pad output with.