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Validating a token coherence protocol for scientific Fernandez-Pascual
 

Summary: Validating a token coherence protocol for scientific
workloads
Ricardo
Fern´andez-Pascual
r.fernandez@ditec.um.es
Jos´e M. Garc´ia
jmgarcia@ditec.um.es
Manuel E. Acacio
meacacio@ditec.um.es
Departamento de Ingenier´ia y Tecnolog´ia de Computadores
Universidad de Murcia, 30071-Murcia (Spain)
ABSTRACT
Token coherence provides a flexible framework for designing
new coherence protocols which decouples performance from
correctness, easing the design of efficient coherence proto-
cols. In this work, we have implemented a coherence pro-
tocol for a cc-NUMA architecture based on TokenB using
the RSIM performance simulator to validate previous claims
about token coherence performance and viability. Unlike
previous works, we have used scientific workloads to evaluate

  

Source: Acacio, Manuel - Departamento de Ingenieria y Tecnologia de Computadores, Universidad de Murcia

 

Collections: Computer Technologies and Information Sciences