基于嵌入式系统的e_slab研究与实现  

Research and performance of e_slab based on embedded system

作　　者：李勇[1] 任宏[1] 王志林[1] 

机构地区：[1]中国人民解放军91245部队

出　　处：《微型机与应用》2012年第12期71-73,77,共4页Microcomputer & Its Applications

摘　　要：为降低嵌入式系统的内存管理开销,提升内存分配效率,详细分析了slab分配器机制并指出其不足,给出相应的改进措施,提出了基于e_slab算法的内存分配器。实验表明,e_slab算法不仅简化了内存管理结构,而且提高了内存分配效率。To reduce the overhead of memory management in embedded system and improve the performance of memory alloca- tion,slab algorithm is analyzed thoroughly and the shortcomings is pointed out,the appropriate improvements of slab algorithm and the memory allocation based on e_slab algorithm are proposed.The implementation shows that e_slab algorithm can simp].ify the structure of memory management and improve the efficiency of memory allocation.

关 键 词：SLAB e_slab 嵌入式系统 CACHE 

分 类 号：TP316[自动化与计算机技术—计算机软件与理论]