Selective hardening: Toward cost-effective error tolerance

I Polian, JP Hayes - IEEE Design & Test of Computers, 2010‏ - ieeexplore.ieee.org
As ICs shrink into the nanometer range, they are increasingly subject to errors induced by
physical faults. Traditional hardening for error mitigation consumes too much area and …

Combined DVFS and map** exploration for lifetime and soft-error susceptibility improvement in MPSoCs

A Das, A Kumar, B Veeravalli… - … Design, Automation & …, 2014‏ - ieeexplore.ieee.org
Energy and reliability optimization are two of the most critical objectives for the synthesis of
multiprocessor systems-on-chip (MPSoCs). Task map** has shown significant promise as …

Reliability-driven system-level synthesis for mixed-critical embedded systems

C Bolchini, A Miele - IEEE Transactions on Computers, 2012‏ - ieeexplore.ieee.org
This paper proposes a design methodology that enhances the classical system-level design
flow for embedded systems to introduce reliability-awareness. The map** and scheduling …

Analysis and optimization of fault-tolerant task scheduling on multiprocessor embedded systems

J Huang, JO Blech, A Raabe, C Buckl… - Proceedings of the …, 2011‏ - dl.acm.org
Reliability is a major requirement for most safety-related systems. To meet this requirement,
fault-tolerant techniques such as hardware replication and software re-execution are often …

Leveraging weakly-hard constraints for improving system fault tolerance with functional and timing guarantees

H Liang, Z Wang, R Jiao, Q Zhu - … of the 39th International Conference on …, 2020‏ - dl.acm.org
Many safety-critical real-time systems operate under harsh environment and are subject to
soft errors caused by transient or intermittent faults. It is critical and yet often very challenging …

Aging-aware hardware-software task partitioning for reliable reconfigurable multiprocessor systems

A Das, A Kumar, B Veeravalli - 2013 International Conference …, 2013‏ - ieeexplore.ieee.org
Homogeneous multiprocessor systems with reconfigurable area (also known as
Reconfigurable Multiprocessor Systems) are emerging as a popular design choice in current …

Analysis and optimization of soft error tolerance strategies for real-time systems

B Zheng, Y Gao, Q Zhu, S Gupta - … International Conference on …, 2015‏ - ieeexplore.ieee.org
The safety of real-time embedded systems relies on both functional and timing correctness.
On the timing side, realtime constraints are set on task executions, and missing them may …

Toward efficient design space exploration for fault-tolerant multiprocessor systems

B Yuan, H Chen, X Yao - IEEE transactions on evolutionary …, 2019‏ - ieeexplore.ieee.org
The design space exploration (DSE) of fault-tolerant multiprocessor systems is very
complex, as it contains three interacting NP-hard problems: 1) task hardening; 2) task …

Reliable code generation and execution on unreliable hardware under joint functional and timing reliability considerations

S Rehman, A Toma, F Kriebel… - 2013 IEEE 19th Real …, 2013‏ - ieeexplore.ieee.org
To enable reliable embedded systems, it is imperative to leverage the compiler and system
software for joint optimization of functional correctness, ie, vulnerability indexes, and timing …

CL (R) early: An early-stage DSE methodology for cross-layer reliability-aware heterogeneous embedded systems

SS Sahoo, B Veeravalli, A Kumar - 2020 57th ACM/IEEE …, 2020‏ - ieeexplore.ieee.org
Cross-layer reliability (CLR) presents a cost-effective alternative to traditional single-layer
design in resource-constrained embedded systems. CLR provides the scope for leveraging …