Iterations are slow about tsnn HOT 2 OPEN

num_cores = multiprocessing.cpu_count()

def iteration_parallel(net_obj, timestep):
    net_obj.iteration = self.iteration
    net_obj.behaviour[timestep].new_iteration(net_obj)

with Parallel(n_jobs=num_cores) as parallel:
    for timestep in self.behaviour_timesteps:
        parallel(
            delayed(iteration_parallel)(net_obj, timestep)
            for net_obj in self.all_objects()
            if (
                timestep in net_obj.behaviour
                and net_obj.behaviour[timestep].behaviour_enabled
            )
        )