Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.22/7023
Título: Hard real-time multiprocessor scheduling resilient to core failures
Autor: Nikolic, Borislav
Bletsas, Konstantinos
M. Petters, Stefan
Palavras-chave: Failure analysis
Multiprocessing systems
Processor scheduling
Data: Ago-2015
Editora: IEEE
Relatório da Série N.º: RTCSA 2015;
Resumo: Most multiprocessor scheduling theory overlooks the possibility of hardware failures that entirely nullify the computation carried out by a task instance, and potentially also make the respective processor henceforth unusable. Yet, such failures may occur, causing the system to fail. Motivated by this reality, we introduce a new concept of hard real-time schedulability guarantees for critical multiprocessor systems and analysis for their derivation. Namely, all deadlines must be met, even in the event of a core failure. A scheduling approach, based on global fixed priorities, and accompanying analysis, for achieving such guarantees are then formulated.
Descrição: Presented at 21st IEEE International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA 2015). 19 to 21, Aug, 2015, pp 122-131. Hong Kong, China.
URI: http://hdl.handle.net/10400.22/7023
DOI: http://dx.doi.org/10.1109/RTCSA.2015.26
Versão do Editor: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7299852
Aparece nas colecções:ISEP – CISTER – Comunicações em eventos científicos

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