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: 81.52 EUR
Availability: InStock

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

Автор: David Cummings

Език:

Корици: С меки корици

Издател: VDM Verlag

Наличност: Налично при издателя, по поръчка

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81.52 € 159.44 лв

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

Информация за книгата

Автор

David Cummings

Език

Английски език

Корици

Книга - С меки корици

Издадена

2009

страници

236

EAN

9783639210194

ISBN

3639210190

Enbook ID

06828948

Издател

VDM Verlag

Теглоt

349

Размери

152 x 229 x 14

Пълно описание

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

Информация за книгата

Пълно описание

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