摘要
提出了基于Nand Flash设备的区域地址映射方法。该方法与Cache的组相联管理思路类似,组内任意映射,组间确定映射。映射效率较高且映射相对确定,便与垃圾回收。最终通过测试证明该方法能够有效缓解垃圾回收的时间确定性问题。
This paper proposes a regional address mapping method based on NandFlash device.This method is similar to that of cache group mapping method.The mapping between groups is determmed.Mapping efficiency is high and the mapping is rela-tively clear,easy to garbage collection, Finally,it is proved that the method can effectively alleviate the time determinism of gar-bage collection.
出处
《信息通信》
2017年第5期78-79,共2页
Information & Communications
