A survey of energy-aware scheduling in mixed-criticality systems

YW Zhang, RK Chen - Journal of Systems Architecture, 2022 - Elsevier
Unlike traditional embedded systems only have one criticality level, mixed-criticality (MC)
systems integrate different types of applications or functionalities into a common and shared …

Criticality-aware EDF scheduling for constrained-deadline imprecise mixed-criticality systems

YW Zhang, JP Ma, H Zheng, Z Gu - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
EDF-VD first focuses on the classic mixed-criticality task model in which all low-criticality
(LO) tasks are abandoned in the high-criticality mode, which is an effective dynamic priority …

Energy-efficient scheduling of imprecise mixed-criticality real-time tasks based on genetic algorithm

YW Zhang, RK Chen - Journal of Systems Architecture, 2023 - Elsevier
Previous work focuses on the problem of energy for Imprecise Mixed-Criticality Systems on
multiprocessor platforms, which provides degraded services for low criticality tasks in the …

Energy-aware fault-tolerant scheduling for imprecise mixed-criticality systems with semi-clairvoyance

YW Zhang, H Zheng - Journal of Systems Architecture, 2024 - Elsevier
Integrating tasks with different functions and criticality levels onto the same hardware
platform forms mixed-criticality systems (MCSs). Semi-clairvoyant scheduling, in which the …

Energy-aware partitioned scheduling of imprecise mixed-criticality systems

YW Zhang, RK Chen, Z Gu - IEEE Transactions on Computer …, 2023 - ieeexplore.ieee.org
We consider partitioned scheduling of an imprecise mixed-criticality (IMC) taskset on a
uniform multiprocessor platform, with the earliest deadline first-virtual deadline (EDF-VD) as …

DVFS-based energy-aware scheduling of imprecise mixed-criticality real-time tasks

YW Zhang - Journal of Systems Architecture, 2023 - Elsevier
Energy-aware mixed-criticality (MC) real-time scheduling has attracted the attention of many
researchers. However, they only focus on the conventional MC task model, in which all low …

Partitioned scheduling with shared resources on imprecise mixed-criticality multiprocessor systems

YW Zhang, JP Ma, Z Gu - IEEE Transactions on Computer …, 2024 - ieeexplore.ieee.org
Both resource access protocols and real-time scheduling algorithms have been extensively
studied in classic embedded real-time systems. However, there has been relatively little …

Energy-aware reliability guarantee scheduling with semi-clairvoyant in mixed-criticality systems

YW Zhang, H Zheng - Journal of Systems Architecture, 2024 - Elsevier
The management of energy in mixed-criticality systems (MCS) has been widely
accomplished through Dynamic Voltage and Frequency Scaling (DVFS) techniques …

Energy-aware adaptive mixed-criticality scheduling with semi-clairvoyance and graceful degradation

YW Zhang, H Zheng, Z Gu - ACM Transactions on Embedded …, 2024 - dl.acm.org
The classic Mixed-Criticality System (MCS) task model is a non-clairvoyance model in which
the change of the system behavior is based on the completion of high-criticality tasks while …

Energy efficient non-preemptive scheduling of imprecise mixed-criticality real-time tasks

YW Zhang - Sustainable Computing: Informatics and Systems, 2023 - Elsevier
Previous studies focus on the classical mixed-criticality task model with preemptive dynamic
priority scheduling in which all low-criticality (LO) tasks are dropped in the high-criticality …