Dependability Evaluation of COTS Microprocessors via On-Chip debugging facilities
This paper presents a fault injection tool and methodology for performing Single-Event-Upsets (SEUs) injection campaigns on Commercial-off-the-shelf (COTS) microprocessors. This method takes advantage of the debug facilities of modern microprocessors along with standard GNU Debugger (GDB) for execut...
| Autores: | , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2017 |
| País: | Panamá |
| Institución: | Universidad Tecnológica de Panamá |
| Repositorio: | Repositorio Institucional de documento digitales de acceso abierto de la UTP |
| Idioma: | español |
| OAI Identifier: | oai:ridda2.utp.ac.pa:123456789/1781 |
| Acceso en línea: | http://revistas.utp.ac.pa/index.php/id-tecnologico/article/view/1432 http://ridda2.utp.ac.pa/handle/123456789/1781 |
| Access Level: | acceso abierto |
| Palabra clave: | Commercial-off-the-shelf (COTS); on-chip debug; radiation effects; microprocessors reliability; fault injection; soft-error Commercial-off-the-shelf (COTS); depuración integrada en el chip; efectos de la radiación; fiabilidad de microprocesadores; inyección de fallos; errores lógicos |
| Sumario: | This paper presents a fault injection tool and methodology for performing Single-Event-Upsets (SEUs) injection campaigns on Commercial-off-the-shelf (COTS) microprocessors. This method takes advantage of the debug facilities of modern microprocessors along with standard GNU Debugger (GDB) for executing and debugging benchmarks. The developed experiments on real boards, as well as on virtual machines, demonstrate the feasibility and flexibility of the proposal as a low-cost solution for assessing the reliability of COTS microprocessors |
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