Schedulability Aware WCET-Optimization of Periodic Preemptive Hard Real-Time Multitasking Systems
Schedulability Aware WCET-Optimization of Periodic Preemptive Hard Real-Time Multitasking Systems
复制标题
可调度性感知 WCET-周期性抢占式硬实时多任务系统的优化
DOI:
10.1145/2764967.2771930
复制
发表时间:
2015
期刊:
影响因子:
--
通讯作者:
Heiko Falk
中科院分区:
文献类型:
--
作者:
Arno Luppold;Heiko Falk
In hard real-time multitasking systems, applying WCET-oriented code optimizations to individual tasks may not lead to optimal results with regard to the system's schedulability. We propose an approach based on Integer-Linear Programming which is able to perform schedulability aware code optimizations for periodic task sets with fixed priorities. We evaluate our approach by using a static instruction SPM optimization for the Infineon TriCore microcontroller.
DOI:
10.1109/isorc.2015.8
发表时间:
2015
期刊:
2015 IEEE 18th International Symposium on Real-Time Distributed Computing
影响因子:
--
作者:
Arno Luppold;Heiko Falk
通讯作者:
Heiko Falk