Neutron radiation experiment results on matrix multiplication on graphic processing units (GPUs) show that multiple errors are detected at the output in more than 50% of the cases. In the presence of multiple errors, the available hardening strategies may become ineffective or inefficient. Analyzing radiation-induced error distributions, we developed an optimized and experimentally tuned software-based hardening strategy for GPUs. With fault-injection simulations, we compare the performance and correcting capabilities of the proposed technique with the available ones. © 2013 IEEE.
An efficient and experimentally tuned software-based hardening strategy for matrix multiplication on GPUs / Rech, P.; Aguiar, C.; Frost, C.; Carro, L.. - In: IEEE TRANSACTIONS ON NUCLEAR SCIENCE. - ISSN 0018-9499. - 60:4(2013), pp. 2797-2804. [10.1109/TNS.2013.2252625]
Scheda prodotto non validato
I dati visualizzati non sono stati ancora sottoposti a validazione formale da parte dello Staff di IRIS, ma sono stati ugualmente trasmessi al Sito Docente Cineca (Loginmiur).
Titolo: | An efficient and experimentally tuned software-based hardening strategy for matrix multiplication on GPUs | |
Autori: | Rech, P.; Aguiar, C.; Frost, C.; Carro, L. | |
Autori Unitn: | ||
Titolo del periodico: | IEEE TRANSACTIONS ON NUCLEAR SCIENCE | |
Anno di pubblicazione: | 2013 | |
Numero e parte del fascicolo: | 4 | |
Codice identificativo Scopus: | 2-s2.0-84882824302 | |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1109/TNS.2013.2252625 | |
Handle: | http://hdl.handle.net/11572/347200 | |
Citazione: | An efficient and experimentally tuned software-based hardening strategy for matrix multiplication on GPUs / Rech, P.; Aguiar, C.; Frost, C.; Carro, L.. - In: IEEE TRANSACTIONS ON NUCLEAR SCIENCE. - ISSN 0018-9499. - 60:4(2013), pp. 2797-2804. [10.1109/TNS.2013.2252625] | |
Appare nelle tipologie: | 03.1 Articolo su rivista (Journal article) |