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Escalonamento Tolerante a Falhas na Recuperação de Aplicações em MPI

Idalmis Milián SardiñaCristina BôeresLúcia Drummond

A crucial problem in distributed systems is the probability to the occurrence of failures in resources. Recent studies search different forms to improve application execution time, also including fault-tolerant mechanisms, but in many cases testing its politicies on simulated environments. This work presents an MPI tool to execute parallel applications on a real architecture, recovering the application execution using fault-tolerant scheduling techniques.For such, it considers the information generated by a static scheduling heuristic, offering mechanisms for automatic failure detection and efficient application recovery.

http://www.lbd.dcc.ufmg.br:8080/colecoes/wcga/2006/st1_3.pdf

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