[引用计数](%E5%9E%83%E5%9C%BE%E5%9B%9E%E6%94%B6/%E5%BC%95%E7%94%A8%E8%AE%A1%E6%95%B0.md) [标记,扫地,整理](%E5%9E%83%E5%9C%BE%E5%9B%9E%E6%94%B6/%E6%A0%87%E8%AE%B0,%E6%89%AB%E5%9C%B0,%E6%95%B4%E7%90%86.md) [分代算法](%E5%9E%83%E5%9C%BE%E5%9B%9E%E6%94%B6/%E5%88%86%E4%BB%A3%E7%AE%97%E6%B3%95.md)