Safety-related challenges and opportunities for gpus in the automotive domain

S Alcaide, L Kosmidis, H Tabani, C Hernandez… - IEEE Micro, 2018 - ieeexplore.ieee.org
GPUs have been shown to cover the computing performance needs of autonomous driving
(AD) systems. However, since the GPUs used for AD build on designs for the mainstream …

Selene: Self-monitored dependable platform for high-performance safety-critical systems

C Hernandez, J Flieh, R Paredes… - 2020 23rd euromicro …, 2020 - ieeexplore.ieee.org
Existing HW/SW platforms for safety-critical systems suffer from limited performance and/or
from lack of flexibility due to building on specific proprietary components. This jeopardizes …

MemPol: polling-based microsecond-scale per-core memory bandwidth regulation

A Zuepke, A Bastoni, W Chen, M Caccamo… - Real-Time …, 2024 - Springer
In today's multiprocessor systems-on-a-chip, the shared memory subsystem is a known
source of temporal interference. The problem causes logically independent cores to affect …

Performance monitor counters: Interplay between safety and security in complex cyber-physical systems

A Carelli, A Vallero, S Di Carlo - IEEE Transactions on Device …, 2019 - ieeexplore.ieee.org
Recent years have witnessed the growth of the adoption of cyber-physical systems (CPSs)
in many sectors, such as automotive, aerospace, civil infrastructures, and healthcare …

Analysis, hardware specification and design of a programmable performance monitoring unit (ppmu) for risc-v ecus

F Cosimi, F Tronci, S Saponara… - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
The complexity of vehicle applications and the need of reducing the number of processing
units are giving great audience to system virtualization. Virtualized architectures with diverse …

UP2DATE: Safe and secure over-the-air software updates on high-performance mixed-criticality systems

I Agirre, P Onaindia, T Poggi, I Yarza… - 2020 23rd Euromicro …, 2020 - ieeexplore.ieee.org
Following the same trend of consumer electronics, safety-critical industries are starting to
adopt Over-The-Air Software Updates (OTASU) on their embedded systems. The motivation …

SLOPE: Safety LOg PEripherals implementation and software drivers for a safe RISC-V microcontroller unit

F Cosimi, A Arena, S Saponara, P Gai - Microprocessors and Microsystems, 2024 - Elsevier
The focus of this manuscript is related to the main safety issues regarding a mixed criticality
system running multiple concurrent tasks. Our concerns are related to the guarantee of …

On the reliability of hardware event monitors in mpsocs for critical domains

J Barrera, L Kosmidis, H Tabani, E Mezzetti… - Proceedings of the 35th …, 2020 - dl.acm.org
Performance Monitoring Units (PMUs) are at the heart of most-advanced timing analysis
techniques to control and bound the impact of contention in Commercial Off-The-Shelf …

Accurately measuring contention in mesh NoCs in time-sensitive embedded systems

J Cardona, C Hernández, J Abella, E Mezzetti… - ACM Transactions on …, 2023 - dl.acm.org
The computing capacity demanded by embedded systems is on the rise as software
implements more functionalities, ranging from best-effort entertainment functions to …

Practical strategies to monitor and control contention in shared resources of critical real-time embedded systems

J Cardona Nadal - 2023 - upcommons.upc.edu
(English) In the last decade performance needs in Critical Real-Time Embedded Systems
(CRTES) domains like automotive, avionics, railway or space have been steadily on the rise …