Parallel Random Walkers

Name: Parallel Random Walkers
Brand: LAP Lambert Academic Publishing
SKU: 9783838324265
Price: 1162 CZK
Availability: InStock

Communication in a Parallel System Simulating Random Walkers. An Implementation of Mortal Random Walkers in a Sandstone

Autor: Mathias Nedrebø

Jazyk:

Vazba: Brožovaná

Vydavatel: LAP Lambert Academic Publishing

Dostupnost: Skladem u dodavatele

Odesíláme za 5-8 dnů

1 162 Kč

Simulations of the nuclear magnetic resonance relaxation method is an important part of a digital la...

Informace o knize

Autor

Mathias Nedrebø

Jazyk

Angličtina

Vazba

Kniha - Brožovaná

Vydáno

2010

Stránek

136

EAN

9783838324265

Enbook ID

07025374

Vydavatel

LAP Lambert Academic Publishing

Hmotnost

219

Rozměry

150 x 220 x 8

Kompletní popis

Simulations of the nuclear magnetic resonance relaxation method is an important part of a digital laboratory developed by Numerical Rocks. The laboratory is used to model petrophysical properties and simulating fluid flow in the pore scale of reservoir rocks. The nuclear magnetic resonance relaxation method can be simulated on a computer using a method involving random walkers. This computer simulation can be parallelized to reduce computational time. The aim of this study has been to examine how overlapping boundaries affects speed-up and communication in a parallel simulation of random walkers. Several parallel algorithms have been proposed and implemented. It was found that an overlapping partitioning of the problem is recommended, and that communication decreases exponentially with increasing overlap. However, increased overlap resulted only in a small negative impact on memory usage and speed-up.

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Parallel Random Walkers

Communication in a Parallel System Simulating Random Walkers. An Implementation of Mortal Random Walkers in a Sandstone

Informace o knize

Kompletní popis

Mohlo by vás zajímat

Zákaznicí kteří koupili tuto knihu koupili také