# tensorplay.nn.functional.rms_norm

Source: https://www.tensorplay.cn/docs/generated/tensorplay.nn.functional.rms_norm.html

# tensorplay.nn.functional.rms_norm

tensorplay.nn.functional.rms_norm(input: TensorBase, normalized_shape, weight: TensorBase | [None](https://docs.python.org/3/library/constants.html#None) = None, eps: [float](https://docs.python.org/3/library/functions.html#float) | [None](https://docs.python.org/3/library/constants.html#None) = None) → TensorBase[[source]](../_modules/tensorplay/nn/functional.html#rms_norm)

Apply Root Mean Square Layer Normalization — composed per the ATen
rms_norm composite (fp32 compute for reduced dtypes).