Title :
Embedded System Memory Management Mechanism Based on uC / OS-II
Author :
Xibo, Wang ; Nan, Li
Author_Institution :
Shenyang Univ. of Technol., Shenyang, China
Abstract :
It can´t provide methods to find out the suitable memory block to allocate in the original uC/OS-II´s DSA. In order to improve the memory utilization and reduce memory fragmentation of uC/OS-II, this paper analyses, adopts and designs Lazy_Buddy in uC/OS-II, according to the embedded system´s requirement of fast response time, reliability, high efficiency. Experiment datas are presented, and the result shows this new mechanism has better memory utilization.
Keywords :
embedded systems; operating systems (computers); resource allocation; storage management; Lazy Buddy system; embedded system; memory management mechanism; uC/OS-II operating system; Conference management; Embedded computing; Embedded system; Memory management; Mobile communication; Mobile computing; Operating systems; Real time systems; Space technology; Technology management; $mu$C/OS-II; Buddy Algorithm; Embedded Systems; Memory Management;
Conference_Titel :
Communications and Mobile Computing (CMC), 2010 International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4244-6327-5
Electronic_ISBN :
978-1-4244-6328-2
DOI :
10.1109/CMC.2010.335
