Dataflow-Based Rollback Recovery in Distributed and Multi-Core Systems

Name: Dataflow-Based Rollback Recovery in Distributed and Multi-Core Systems
Brand: VDM Verlag
SKU: 9783639210194
Price: 1875 CZK
Availability: InStock

A Novel Software Approach for Building Highly Reliable Distributed and Multi-Core Systems

Autor: David Cummings

Jazyk:

Vazba: Brožovaná

Vydavatel: VDM Verlag

Dostupnost: U nakladatele na objednávku

Odesíláme za 17-27 dnů

1 875 Kč

Many computer programs, especially those involving scientific computing, are long running and rely o...

Informace o knize

Autor

David Cummings

Jazyk

Angličtina

Vazba

Kniha - Brožovaná

Vydáno

2009

Stránek

236

EAN

9783639210194

ISBN

3639210190

Enbook ID

06828948

Vydavatel

VDM Verlag

Hmotnost

349

Rozměry

152 x 229 x 14

Kompletní popis

Many computer programs, especially those involving scientific computing, are long running and rely on parallel processing. The long run times, as well as the increased probability of hardware failures as the number of processors increases and semiconductor feature sizes shrink, demand a high level of recoverability from hardware failures. To address this, we describe a novel approach to parallel programming based on the large grain dataflow model of computing. This approach provides a number of fault-tolerance features, including two forms of application-transparent rollback recovery, process restart and distributed checkpoint/rollback. We describe a simulator for a large grain dataflow system named COSMOS that was originally developed at NASA s Jet Propulsion Laboratory and was based on a distributed-memory architecture. Using the COSMOS simulator, performance comparisons and tradeoffs are made between process restart and checkpoint/rollback, and an analytical model is developed to validate the empirical results. This is then used to predict the behavior of COSMOS programs in a multi-core environment, with very favorable results.

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Dataflow-Based Rollback Recovery in Distributed and Multi-Core Systems

A Novel Software Approach for Building Highly Reliable Distributed and Multi-Core Systems

Informace o knize

Kompletní popis

Mohlo by vás zajímat

Zákaznicí kteří koupili tuto knihu koupili také