4 papers
PEEK: Heterogeneous Parallelism for Privileged Error Detection in Safety-Critical Processors
Tinglue Wang, Zhenghui Guo, Bing Guo +7
Heterogeneous parallel error detection architecture has been widely studied for safeguarding OoO superscalar processors in safetycritical systems, as it achieves significantly lowe…
A Survey of Real-Time Support, Analysis, and Advancements in ROS 2
Daniel Casini, Jian-Jia Chen, Jing Li +2
The Robot Operating System 2 (ROS~2) has emerged as a relevant middleware framework for robotic applications, offering modularity, distributed execution, and communication. In the…
A Survey of Real-time Scheduling on Accelerator-based Heterogeneous Architecture for Time Critical Applications
An Zou, Yuankai Xu, Yinchen Ni +6
Accelerator-based heterogeneous architectures, such as CPU-GPU, CPU-TPU, and CPU-FPGA systems, are widely adopted to support the popular artificial intelligence (AI) algorithms tha…
FlexStep: Enabling Flexible Error Detection in Multi/Many-core Real-time Systems
Tinglue Wang, Yiming Li, Wei Tang +6
Reliability and real-time responsiveness in safety-critical systems have traditionally been achieved using error detection mechanisms, such as LockStep, which require pre-configure…