微型机与应用2012，Vol.31Issue(2)：53-55,59,4.
多核对分区操作系统影响研究
Design and implementation of scheduler for partition operating system on multi-core
赵纯 1龙翔 1王雷1
作者信息
- 1. 北京航空航天大学计算机学院,北京100191
- 折叠
摘要
Abstract
Partition operating system is the key technology of integrated modular avionics （IMA）. With the coming of single CPU＇s bottleneck, CPU structure is developing toward multi-core. Based on the implementation of multi-core partition operating system, this paper revealed the influence to the partition operating system which is brought by multi-core CPU structure through some well-designed tests. Multi-core CPU structure affect operating system in two aspects, one is the sharing cache of different CPUs; and the other is the kernel lock which protected the concurrent access to critical resources from different partitions on different CPUs.关键词
多核/分区/操作系统Key words
multi-core/partition/operating system分类
信息技术与安全科学引用本文复制引用
赵纯,龙翔,王雷..多核对分区操作系统影响研究[J].微型机与应用,2012,31(2):53-55,59,4.
