Impact of transient faults on timing behavior and mitigation with near-zero wcet overhead

PR Nikiema, A Kritikakou, M Traiola… - ECRTS 2023-35th …, 2023 - hal.science
As time-critical systems require timing guarantees, Worst-Case Execution Times (WCET)
have to be employed. However, WCET estimation methods usually assume fault-free …

Functional and timing implications of transient faults in critical systems

A Kritikakou, P Nikolaou… - 2022 IEEE 28th …, 2022 - ieeexplore.ieee.org
Embedded systems in critical domains, such as auto-motive, aviation, space domains, are
often required to guarantee both functional and temporal correctness. Considering transient …

FastFlip: Compositional Error Injection Analysis

K Joshi, R Singh, T Bassetto, S Adve, D Marinov… - arXiv preprint arXiv …, 2024 - arxiv.org
Instruction-level error injection analyses aim to find instructions where errors often lead to
unacceptable outcomes like Silent Data Corruptions (SDCs). These analyses require …

Error resilience of three GMRES implementations under fault injection

JA Moríñigo, A Bustos, R Mayo-García - The Journal of Supercomputing, 2022 - Springer
The resilience behavior of three GMRES prototyped implementations (with Incomplete LU,
Flexible and randomized-SVD—based preconditioners) has been analyzed with a soft …

F_Radish: Enhancing Silent Data Corruption Detection for Aerospace-Based Computing

N Yang, Y Wang - Electronics, 2020 - mdpi.com
Radiation-induced soft errors degrade the reliability of aerospace-based computing. Silent
data corruption (SDC) is the most dangerous and insidious type of soft error result. To detect …

[PDF][PDF] Real-time and reliable design for safety-critical embedded systems

A Kritikakou - 2022 - hal.science
Embedded systems in safety-critical domains, such as avionics, space, automotive, health-
care etc., require hard real-time and reliable application execution. As applications are …

Predicting the soft error vulnerability of parallel applications using machine learning

I Öz, S Arslan - International Journal of Parallel Programming, 2021 - Springer
With the widespread use of the multicore systems having smaller transistor sizes, soft errors
become an important issue for parallel program execution. Fault injection is a prevalent …

[PDF][PDF] FastFlip: Compositional SDC Resiliency Analysis

K Joshi, R Singh, T Bassetto, S Adve, D Marinov… - 2025 - mir.cs.illinois.edu
To efficiently harden programs susceptible to Silent Data Corruptions (SDCs), developers
need to invoke error injection analyses to find particularly vulnerable instructions and then …

[PDF][PDF] COMPOSITIONAL ANALYSIS OF THE EFFECTS OF UNCERTAINTY ON COMPUTATIONS

KP JOSHI - 2024 - kpjoshi.com
Modern computations must regularly interact with imprecise sensors, deal with hardware
failures, and operate on incomplete or inaccurate input data. Developers may also resort to …

F_Radish: Enhancing Silent Data Corruption Detection for Aerospace-Based Computing. Electronics 2021, 10, 61

N Yang, Y Wang - 2020 - search.proquest.com
Radiation-induced soft errors degrade the reliability of aerospace-based computing. Silent
data corruption (SDC) is the most dangerous and insidious type of soft error result. To detect …