pub unsafe extern "C" fn atg_instance_norm( out__: *mut *mut C_tensor, input_: *mut C_tensor, weight_: *mut C_tensor, bias_: *mut C_tensor, running_mean_: *mut C_tensor, running_var_: *mut C_tensor, use_input_stats_: c_int, momentum_: f64, eps_: f64, cudnn_enabled_: c_int)