pub unsafe extern "C" fn atg__weight_norm_interface_backward_out(
out__: *mut *mut C_tensor,
out0_: *mut C_tensor,
out1_: *mut C_tensor,
grad_w_: *mut C_tensor,
saved_v_: *mut C_tensor,
saved_g_: *mut C_tensor,
saved_norms_: *mut C_tensor,
dim_: i64
)