Logo du site
  • English
  • Français
  • Se connecter
Logo du site
  • English
  • Français
  • Se connecter
  1. Accueil
  2. Université de Neuchâtel
  3. Notices
  4. Cloudification of a Legacy Hydrological Simulator using Apache Spark
 
  • Details
Options
Vignette d'image

Cloudification of a Legacy Hydrological Simulator using Apache Spark

Auteur(s)
Kropf, Peter 
Institut d'informatique 
Lapin, Andrei 
Institut d'informatique 
Carretero, Jesus
Caíno-Lores, Silvina
Date de parution
2016-9-14
Mots-clés
  • Cloud Computing
  • Cloudification
  • Apa- che Spark
  • Hydrology
  • HydroGeoSphere
  • ensemble Kalman filter.
  • Cloud Computing

  • Cloudification

  • Apa- che Spark

  • Hydrology

  • HydroGeoSphere

  • ensemble Kalman filte...

Résumé
The field of hydrology usually relies on complex multiphysics systems and data collected from geographically distributed sensors in order to obtain good quality predictions and analysis of how wa- ter moves through the environment. Nowadays, the computational resources needed to run such com- plex simulators, and the increasing size of datasets related to the models have arisen an interest to- wards distributed infrastructures like clouds. This paper presents the results of applying a cloudifica- tion methodology to a legacy hydrological simulator (HydroGeoSphere), wrapped with an ensemble Kal- man filter. This work describes how the methodology was applied, the particularities of its implementation and configuration for the Apache Spark iterative map- reduce platform, and the results of an evaluation in a commodity cluster against an MPI implementation of the simulator.
Notes
, 2016
Nom de l'événement
XXVII Jornadas de Paralelismo
Lieu
Salamanca, Spain
Identifiants
https://libra.unine.ch/handle/123456789/24843
Type de publication
conference paper
google-scholar
Présentation du portailGuide d'utilisationStratégie Open AccessDirective Open Access La recherche à l'UniNE Open Access ORCIDNouveautés

Service information scientifique & bibliothèques
Rue Emile-Argand 11
2000 Neuchâtel
contact.libra@unine.ch

Propulsé par DSpace, DSpace-CRIS & 4Science | v2022.02.00