mmengine.utils.dl_utils.is_norm¶ mmengine.utils.dl_utils.is_norm(layer, exclude=None)[源代码]¶ Check if a layer is a normalization layer. 参数: layer (nn.Module) – The layer to be checked. exclude (type, tuple[type], optional) – Types to be excluded. 返回: Whether the layer is a norm layer. 返回类型: bool