Schedulability analysis and stack size minimization with preemption thresholds and mixed-criticality scheduling

Q Zhao, Z Gu, H Zeng, N Zheng - Journal of Systems Architecture, 2018 - Elsevier
Abstract Mixed-Criticality Scheduling (MCS) is an effective approach to addressing
certification requirements of safety-critical Cyber-Physical Systems that integrate multiple …

Defect filter for alternate RF test

HG Stratigopoulos, S Mir, E Acar… - 2010 15th IEEE …, 2010 - ieeexplore.ieee.org
Alternate RF testing is a very promising candidate for replacing the costly standard
specification-based approach. The defect filter in the alternate test flow is a crucial …

PT-AMC: Integrating preemption thresholds into mixed-criticality scheduling

Q Zhao, Z Gu, H Zeng - 2013 Design, Automation & Test in …, 2013 - ieeexplore.ieee.org
Mixed-Criticality Scheduling (MCS) is an effective approach to addressing diverse
certification requirements of safety-critical systems that integrate multiple subsystems with …

Schedulability analysis and stack size minimization for adaptive mixed criticality scheduling with semi-clairvoyance and preemption thresholds

Q Zhao, M Qu, B Huang, Z Jiang, H Zeng - Journal of Systems Architecture, 2022 - Elsevier
Abstract In cost-sensitive Mixed-Criticality Systems (MCS) such as automotive
Electrical/Electronic (E/E) systems, it is important to reduce application memory footprint …

An efficient formulation of the real-time feasibility region for design optimization

H Zeng, M Di Natale - IEEE Transactions on Computers, 2012 - ieeexplore.ieee.org
In the design of time-critical applications, schedulability analysis is used to define the
feasibility region of tasks with deadlines, so that optimization techniques can find the best …

Efficient implementation of autosar components with minimal memory usage

H Zeng, M Di Natale - 7th IEEE International Symposium on …, 2012 - ieeexplore.ieee.org
The adoption of AUTOSAR in the development of automotive electronics can increase the
portability and reuse of functional components. Inside each component, the behavior is …

Minimizing stack and communication memory usage in real-time embedded applications

H Zeng, MD Natale, Q Zhu - ACM Transactions on Embedded …, 2014 - dl.acm.org
In the development of real-time embedded applications, especially those on systems-on-
chip, an efficient use of RAM memory is as important as the effective scheduling of the …

Minimizing stack memory for partitioned mixed-criticality scheduling on multiprocessor platforms

Q Zhao, M Qu, Z Gu, H Zeng - ACM Transactions on Embedded …, 2022 - dl.acm.org
A Mixed-Criticality System (MCS) features the integration of multiple subsystems that are
subject to different levels of safety certification on a shared hardware platform. In cost …

Global fixed priority scheduling with preemption threshold: Schedulability analysis and stack size minimization

C Wang, Z Gu, H Zeng - IEEE Transactions on Parallel and …, 2016 - ieeexplore.ieee.org
Memory is a limited resource in cost-sensitive, resource-constrained embedded
applications. Preemption Threshold Scheduling (PTS) is a well-known technique for …

Fixed priority scheduling with pre-emption thresholds and cache-related pre-emption delays: integrated analysis and evaluation

RJ Bril, S Altmeyer, MMHP van den Heuvel, RI Davis… - Real-Time …, 2017 - Springer
Commercial off-the-shelf programmable platforms for real-time systems typically contain a
cache to bridge the gap between the processor speed and main memory speed. Because …