Method get_kernel_output_cache

engine/src/execution_graph/graph.cpp:273–275

	kernel * graph::get_node(size_t id) { return container_[id].get(); }

	std::shared_ptr<ral::cache::CacheMachine>  graph::get_kernel_output_cache(size_t kernel_id, std::string cache_id){
		return container_[kernel_id].get()->output_cache(cache_id);
	}

	void graph::set_input_and_output_caches(std::shared_ptr<ral::cache::CacheMachine> input_cache, std::shared_ptr<ral::cache::CacheMachine> output_cache) {
		this->input_cache_ = input_cache;