Rizwan A. Ashraf
Rizwan A. Ashraf
Pacific Northwest National Laboratory
Verified email at
Cited by
Cited by
Understanding the propagation of transient errors in HPC applications
RA Ashraf, R Gioiosa, G Kestor, RF DeMara, CY Cher, P Bose
International Conference for High Performance Computing, Networking, Storage …, 2015
Sustainable modular adaptive redundancy technique emphasizing partial reconfiguration for reduced power consumption
R Al-Haddad, R Oreifej, RA Ashraf, RF DeMara
International Journal of Reconfigurable Computing 2011 (1), 430808, 2011
Scalable FPGA refurbishment using netlist-driven evolutionary algorithms
RA Ashraf, RF DeMara
Computers, IEEE Transactions on 62 (8), 1526-1541, 2013
Applicability of power-gating strategies for aging mitigation of CMOS logic paths
N Khoshavi, RA Ashraf, RF DeMara
IEEE 57th International Midwest Symposium on Circuits and Systems (MWSCAS …, 2014
Contemporary CMOS aging mitigation techniques: Survey, taxonomy, and methods
N Khoshavi, RA Ashraf, RF DeMara, S Kiamehr, F Oboril, MB Tahoori
Integration 59, 10-22, 2017
Shrink or substitute: handling process failures in HPC systems using in-situ recovery
RA Ashraf, S Hukerikar, C Engelmann
2018 26th Euromicro International Conference on Parallel, Distributed and …, 2018
Design-For-Diversity for Improved Fault-Tolerance of TMR Systems on FPGAs
RA Ashraf, O Mouri, R Jadaa, RF DeMara
International Conference on Reconfigurable Computing and FPGAs (ReConFig …, 2011
GPU lifetimes on Titan supercomputer: Survival analysis and reliability
G Ostrouchov, D Maxwell, RA Ashraf, C Engelmann, M Shankar, ...
SC20: International Conference for High Performance Computing, Networking …, 2020
Designing and Evaluating Redundancy-based Soft Error Masking on a Continuum of Energy versus Robustness
FS Alghareb, RA Ashraf, RF DeMara
IEEE Transactions on Sustainable Computing, 2017
Survivability modeling and resource planning for self-repairing reconfigurable device fabrics
RS Oreifej, R Al-Haddad, R Zand, RA Ashraf, RF DeMara
IEEE Transactions on Cybernetics 48 (2), 780-792, 2017
Designing energy-efficient approximate adders using parallel genetic algorithms
AA Naseer, RA Ashraf, D Dechev, RF DeMara
IEEE SoutheastCon 2015, 1-7, 2015
A big data analytics framework for hpc log data: Three case studies using the titan supercomputer log
BH Park, Y Hui, S Boehm, RA Ashraf, C Layton, C Engelmann
2018 IEEE International Conference on Cluster Computing (CLUSTER), 571-579, 2018
Exploring the effect of compiler optimizations on the reliability of HPC applications
RA Ashraf, R Gioiosa, G Kestor, RF DeMara
2017 IEEE International Parallel and Distributed Processing Symposium …, 2017
Energy and delay tradeoffs of soft-error masking for 16-nm FinFET logic paths: Survey and impact of process variation in the near-threshold region
FS Alghareb, RA Ashraf, A Alzahrani, RF DeMara
IEEE Transactions on Circuits and Systems II: Express Briefs 64 (6), 695-699, 2016
Reactive Rejuvenation of CMOS Logic Paths using Self-Activating Voltage Domains
RA Ashraf, A Al-Zahrani, N Khoshavi, R Zand, S Salehi, A Roohi, M Lin, ...
International Symposium on Circuits and Systems (ISCAS), 2015
Designing digital circuits for FPGAs using parallel genetic algorithms (WIP)
RA Ashraf, F Luna, D Dechev, RF DeMara
Symposium on Theory of Modeling and Simulation-DEVS Integrative M&S …, 2012
Dynamic Partial Reconfiguration Approach to the Design of Sustainable Edge Detectors.
RF DeMara, J Lee, RN Al-Haddad, RS Oreifej, R Ashraf, B Stensrud, ...
The 2010 International Conference on Engineering of Reconfigurable Systems …, 2010
Area-energy tradeoffs of logic wear-leveling for BTI-induced aging
RA Ashraf, N Khoshavi, A Alzahrani, RF DeMara, S Kiamehr, MB Tahoori
ACM International Conference on Computing Frontiers, 37-44, 2016
Power and quality-aware image processing soft-resilience using online multi-objective GAs
N Imran, RA Ashraf, RF DeMara
International Journal of Computational Vision and Robotics 5 (1), 72-98, 2015
Extending modular redundancy to NTV: Costs and limits of resiliency at reduced supply voltage
RA Ashraf, AA Zahrani, RF DeMara
Workshop on Near Threshold Computing (WNTC-2014), held in conjunction with …, 2014
The system can't perform the operation now. Try again later.
Articles 1–20