Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/47083
COMPARTIR / EXPORTAR:
SHARE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Merging on-demand HPC resources from Amazon EC2 with the grid: a case study of a Xmipp application |
Autor: | Lorca, Alejandro CSIC; Martín-Caro, Javier; Núñez-Ramírez, Rafael CSIC ; Martínez-Salazar, Javier CSIC ORCID | Fecha de publicación: | jun-2011 | Editor: | Netbiblo | Citación: | IBERGRID: 85-96 (2011) | Resumen: | We present an infrastructure in which HPC resources from the Amazon Web Services public cloud are combined with specific grid resources at Ibergrid. The integration is done transparently for the GridWay users through a daemon which permanently monitors the pool of available resources and submitted jobs, managing virtual instances for satisfying the demand under budget restrictions. The study has been proved with a specific application from the Xmipp package, which performs image processing from electron microscopy data and requires heavy high-throughput computing offering parallelization capabilities. The application was ported successfully for such a hybrid framework with the help of the MPI-Start package. Some preliminary results from test runs are presented for a controlled sample of thousand input images. Some inconveniences and troublesome aspects of the deployment are also reported. | Descripción: | 12 páginas, 5 figuras, 4 tablas.-- Trabajo presentado al 5th Iberian Grid Infrastructure Conference celebrado en Santander (España) del 8 al 10 de junio de 2011. | Versión del editor: | http://dx.doi.org/10.4272/978-84-9745-884-9 | URI: | http://hdl.handle.net/10261/47083 | DOI: | 10.4272/978-84-9745-884-9 | ISBN: | 978-84-9745-884-9 |
Aparece en las colecciones: | (CFMAC-IEM) Libros y partes de libros (SGAI) Libros y partes de libros (IFCA) Libros y partes de libros |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Páginas de fulltext.pdf | 524,92 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
Page view(s)
371
checked on 23-abr-2024
Download(s)
215
checked on 23-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.