引用计数垃圾收集方法综述 |
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引用本文: | 贺建立.引用计数垃圾收集方法综述[J].安庆师范学院学报(自然科学版),2015,21(4):41-47. |
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作者姓名: | 贺建立 |
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作者单位: | 安庆师范学院 计算机与信息学院,安徽 安庆,246133 |
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摘 要: | 基于两个C语言程序引出引用计数垃圾收集的基本方法、存在的效率和回收环垃圾问题,归纳了引用计数自动回收内存方法在改进效率、回收环垃圾、并发收集方面的研究进展及存在的问题和相应的解决方法,对改进性能和回收环垃圾的方法进行了分类和分析,阐述了并发收集的重要设计策略,并对典型的引用计数垃圾收集器进行了分析和比较.
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关 键 词: | 引用计数 内存管理 垃圾收集 环垃圾 |
Survey of Reference Counting Approach to Garbage Collection |
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Abstract: | This paper draws the fundamental methods and problems about high overhead and collecting cycle for reference counting approach to garbage collection from two C language programs. The research progresses about reference counting approach to automatic memory management in improvement performance and collecting cyclic garbage and concurrent collection are sur-veyed. The existing problems and the corresponding solutions are induced. The solutions to improvement performance and collec-ting cycle are classified and analyzed. The important design strategies about concurrent collection are expounded. Finally, the typi-cal reference counting garbage collectors are analyzed and compared. |
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Keywords: | reference counting memory management garbage collection cycle garbage |
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