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SEDAR: Soft Error Detection and Automatic Recovery in High Performance Computing Systems

Diego Montezanti
2020 Journal of Computer Science and Technology  
Consequently, it is necessary to run these applications on highly available and reliable systems, requiring strategies capable of providing detection, protection and recovery against faults.  ...  Another factor that affects is the growth in the size of parallel systems to obtain greater computational power, in terms of number of cores and processing nodes.  ...  A methodology for soft errors detection and automatic recovery. In 2017 International Conference on High Performance Computing & Simulation (HPCS) (pp. 434-441). IEEE.  Montezanti, D.  ... 
doi:10.24215/16666038.20.e14 fatcat:7qzgl5wigzdurgdgmnsk6amzpy

Soft errors detection and automatic recovery based on replication combined with different levels of checkpointing

Diego Montezanti, Enzo Rucci, Armando De Giusti, Marcelo Naiouf, Dolores Rexachs, Emilio Luque
2020 Future generations computer systems  
SEDAR is structured in three levels: (1) only detection and safe-stop with notification; (2) recovery based on multiple system-level checkpoints; and (3) recovery based on a single valid user-level checkpoint  ...  Handling faults is a growing concern in HPC. In future exascale systems, it is projected that silent undetected errors will occur several times a day, increasing the occurrence of corrupted results.  ...  Acknowledgments This research has been supported by the Agencia Estatal de Investigacin (AEI), Spain and the Fondo Europeo de Desarrollo Regional (FEDER) UE, under contract TIN2017-84875-P and partially  ... 
doi:10.1016/j.future.2020.07.003 fatcat:u6wqfwh6anfvvo5crcsnbtrppu

Astronautics and Aeronautics, 1963

Nathan J. Hoffman
1965 Technology and Culture  
, 310 National Aeronautic and Space Engineer-National Aeronautic Assn., 210, 237, 324 National Aeronautics and Space Act, 288, National Aeronautics and Space Council (NASC), 35, 44, 46, 53, 79, 99,  ...  Space Administration (NASA) (see also NASA centers, programs, satellites, and related headings, such as Ames Research Center, Apollo rogram, LUNAR ORBITER I, etc.) accompliskments, 23-24, 35, 47, 62-63  ...  control systems, instrumentation, and recovery system.  ... 
doi:10.2307/3101770 fatcat:jgqvakrnezc4reuvy5kfauzxja

Thirty-third Annual Meeting February 12 - 16, 1989 Albert B. Sabin Convention Center Cincinnati, Ohio

1989 Biophysical Journal  
ILAs have the predicted structure and dimensions and form in large numbers only in systems with the predicted range of interfacial curvature [2,3].  ...  to the trp residue, was detected with a microchannel plate photomultiplier operated in single-photon-counting mode.  ...  perform computational tasks.  ... 
doi:10.1016/s0006-3495(89)82827-9 fatcat:qfdufjf4uvdkbkucpiwdv6xs3m

Thirty-second Annual Meeting 28 February - 3 March 1988 Phoenix Civic Plaza, Phoenix, Arizona

1988 Biophysical Journal  
Interlinking of the two tRNAs was avoided, and the van der waals overlapping was minimized through computer graphics.  ...  Energy minimization and low temperature molecular dynamics were used to anneal the structure, constraining the basepair hydrogen bonds between tRNAs and mRNA.  ...  LUVs of phosphatidylcholine Posl18 AGGREGATION OF MELITTIN IN LIPID BILAYERS. Phyllis J. Fisher, Salah Sedarous, and Franklyn G.  ... 
doi:10.1016/s0006-3495(88)83100-x fatcat:oi5qp35x4bcvba35wunx6opfza

Influence of Venture Capital Syndication on Governance and Performance of New Ventures

Dhirendra Shukla
2018 Academy of Management Proceedings  
We also evidence suggesting that the ambitions of high informal power CEOs are effectively tempered by high status.  ...  aggregation of hope, optimism, resiliency, and self-efficacy (Luthans, Youssef and Avolio, 2006); 2) as an interaction amongst the three sub-scales in much the same way that Sternberg (1987) Conclusions  ...  We corrected for typographical errors and invalid observations.  ... 
doi:10.5465/ambpp.2018.18196abstract fatcat:ovvlnl26azdbfdwohwhutoq24q

Engaging Learners with the Internet of Things (IoT): Gen Z's Perspectives

Lidiyatul. Izzah, Muhamad Sofian. Hadi, Nor Farahwahidah Ab Rahman
2019 Zenodo  
into student performance.  ...  Internet of Things (IoT) continues to confirm its essential position in the context of Information and Communication Technologies and the development of society.  ...  , detecting, early intervention), and giving pediatric services (curing, prevention, recovery).  ... 
doi:10.5281/zenodo.3344892 fatcat:c4rpeq4htrftzolrmjhzpxtyia

Report of the US Caribbean Fishery-Independent Survey Workshop

Shannon Cass-Calay, Arnold, William S. (William Smith), 1955-, Meaghan D. Bryan, Jennifer Clifford Schull
An initial step in developing fishery-independent surveys is to better understand the extent of existing programs in the US Caribbean, and their utility for stock assessment.  ...  Following a comprehensive review of the existing fishery-independent survey programs in the US Caribbean and adjacent waters (Sections 2 and 4), the group acknowledged the diversity of sampling programs  ...  statistical detection of temporal changes in density of 30-40%; standard errors are generally lower for non-target species (10-15% of mean value).  ... 
doi:10.7289/v5xs5sfn fatcat:viyrpomoqrahpcfujw43jalj6e

A joint element for the nonlinear dynamic analysis of arch dams

Jörg-Martin Hohberg
As a country with high concrete dams in an Alpine region of considerable seismicity, Switzerland has taken much interest in advanced computational methods for dam analysis.  ...  Since then, the knowledge and means of computation have increased tremendously, and we at ETH are glad to keep up fairly well with the world-wide efforts to develop modern analysis tools.  ...  The persistant interest and equal patience of the  ... 
doi:10.3929/ethz-a-000689594 fatcat:kcrshs63qffmxc3tq7zd3jjmhi

Administrative Procedure Act [chapter]

Elizabeth Kaufer Busch, William E. Thro
2018 Title IX  
LIST OF AGENCIES, ORGANIZATIONS, AND PERSONS TO WHOM COPIES OF THE STATEMENT ARE SENT  ...  Consequently, management based on a single year of information may have a high degree of error and may suffer the consequence of triggering AMs prematurely or not at all.  ...  It is important to note that NS1 guidelines include a performance standard provision, whereby the entire system of ACLs and AMs for a particular species or species group shall be assessed in the event  ... 
doi:10.4324/9781315689760-9 fatcat:xel5d6adfvesbgqlich26mydvq

Analyzing the sources and impact of segmentation in the banking sector: a case study of Kenya

Radha Upadhyaya
More crucially they all assume that high levels of concentration automatically result in lower competition.  ...  Impact of Poor Legal System and Unreliability of Collateral The main reason for high non-performing loans that has been discussed widely in the mainstream literature is the poor legal system in SSA with  ... 
doi:10.25501/soas.00014149 fatcat:ugdubqarpnbe5las5euyqlxh24

Knowledge and attitudes of veterinarians with regard to pain and welfare in cats: an educational intervention [article]

Syamira Syazuana Binti Zaini, University Of Edinburgh, Fritha Langford, Claire Phillips, Jill Mackay
In addition, it has been suggested that individuals' attitudes and knowledge may influence how they manage and treat pain in animals.  ...  In this work, knowledge is defined as (i) knowing what, (ii) knowing how and (iii) knowing when and why to do a certain action.  ...  Acknowledgements I wish to thank many people from the UK and Malaysia for their valuable support and guidance on this PhD project.  ... 
doi:10.7488/era/1928 fatcat:5djeoleuyjehjdn7xa4eqq3l2i

62nd Northeast Regional Stock Assessment Workshop (62nd SAW) assessment report

Northeast Fisheries Science Center (U.S.)
with soft bottom habitats, and use burial in sediments to avoid predators.  ...  error distribution to the data (closer to 1 is better) and is comparable across models for a given error distribution, (b) the value of the log-likelihood (a measure of model fit), (c) the computed AIC  ...  For in-text citation, use the name-date system. A special effort should be made to ensure that all necessary bibliographic information is included in the list of cited works.  ... 
doi:10.7289/v5/rd-nefsc-17-03 fatcat:jrqna2reojdjxgt5av3cono22u

Integrating Empirical Data And Ocean Drift Models To Better Understand Sea Turtle Strandings In Virginia

Bianca Santos
carcass recovery .  ...  Vessel location data from the Automatic Identification System (AIS) for commercial vessels were obtained during the 2009-2014 time period at 1-minute intervals (  ... 
doi:10.21220/v51b2w fatcat:kejs6qwa4fdijh4wmqmhhd3i5y

Devolution in Pakistan: An Assessment and Recommendations for Action

Jackie Charlton, Musharraf Cyan, Zahid Hasnain, Nick Manning, Douglas Porter, Hamid Sharif
and de jure district revenues deposited in error or temporarily in Account I (see Table 28 ).  ...  and evolution o f the system in response to changes in needs and capacities.  ... 
doi:10.11588/xarep.00003841 fatcat:ieeou3lc7fd4zn6innrpndemu4
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