Mohlo by se vám také líbit

Více informací o knize Dataflow-Based Rollback Recovery in Distributed and Multi-Core Systems

• Parametry knihy
• Anotace
• Oblíbené z jiného soudku

Nákupem získáte 241 bodů

Anotace knihy

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.

Parametry knihy

Zařazení knihy Knihy v angličtině Computing & information technology Operating systems

• Plný název: Dataflow-Based Rollback Recovery in Distributed and Multi-Core Systems
• Podnázev: A Novel Software Approach for Building Highly Reliable Distributed and Multi-Core Systems
• Autor: David Cummings
• Jazyk: Angličtina
• Vazba: Brožovaná
• Počet stran: 236
• EAN: 9783639210194
• ISBN: 3639210190
• ID: 06828948
• Nakladatelství: VDM Verlag
• Hmotnost: 349 g
• Rozměry: 229 × 152 × 14 mm
• Datum vydání: 27. November 2009

Oblíbené z jiného soudku

---

---

---