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dc.contributor.authorTocci, Tomaso
dc.identifier.citationTocci, T. ORCHESTRA: an asyncrhonous non-blocking distributed GVT algorithm. A: BSC Severo Ochoa International Doctoral Symposium (4th: 2017: Barcelona). "Book of abstracts". Barcelona: Barcelona Supercomputing Center, 2017, p. 57-59.
dc.description.abstractTaking advantage of high computing capabilities of modern distributed architectures is fundamental to run large-scale simulation models based on the Parallel Discrete Event Simulation (PDES) paradigm. In particular, by exploiting clusters of modern multi-core architectures it is possible to efficiently overcome both the power and the memory wall. This is more the case when relying on the speculative Time Warp simulation protocol. Nevertheless, to ensure the correctness of the simulation, a form of coordination such as the GVT is fundamental. To increase the scalability of this mandatory synchronization, we present in this paper a coordination algorithm for clusters of share-everything multi-core simulation platoforms which is both wait-free and asynchronous. The nature of this protocol allows any computing node to carry on simulation activities while the global agreement is reached.
dc.format.extent3 p.
dc.publisherBarcelona Supercomputing Center
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.subjectÀrees temàtiques de la UPC::Informàtica::Arquitectura de computadors
dc.subject.lcshHigh performance computing
dc.subject.otherGVT algorithm
dc.subject.otherParallel Discrete Event Simulation (PDES)
dc.titleORCHESTRA: an asyncrhonous non-blocking distributed GVT algorithm
dc.typeConference report
dc.rights.accessOpen Access
upcommons.citation.contributorBSC Severo Ochoa International Doctoral Symposium (4th: 2017: Barcelona)
upcommons.citation.publicationNameBook of abstracts

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