Defensa de la tesina

Como ya comenté en un post anterior, la defensa de mi tesina tendrá lugar el 3 de enero. Como yo no me creo nada hasta verlo por escrito (y, a ser posible, firmado con sangre), me ha alegrado ver el anuncio oficial hoy:

To: colloquium AT cs.uchicago.edu, cs AT cs.uchicago.edu
From: XXX <xxx@cs.uchicago.edu>
Date: Wed, 13 Dec 2006 13:53:52 -0600
Subject: [CS] Sotomayor/MS Presentation/Jan. 3, 2007

This is an announcement of Borja Sotomayor’s MS Presentation.

————
Date: Wednesday, January 3, 2007

Time: 1:00 p.m.

Place: Ryerson 251

M.S. Candidate: Borja Sotomayor Basilio

M.S. Paper Title: A Resource Management Model for VM-Based Virtual Workspaces

Abstract:
Virtual workspaces provide an abstraction for dynamically deployable execution environments on a Grid. For this abstraction to be effective, it must be possible to provide on-demand software environments and enforceable fine–grained resource allocations for these workspaces. Virtual machines are a promising vehicle to realize the virtual workspace abstraction, as they allow us to instantiate a precisely defined virtual resource, configured with desired software configuration and hardware properties, on a set of physical resources.

In this paper, we describe a model of virtual machine provisioning in a Grid environment that allows us to define such virtual resources and instantiate them on a physical Grid infrastructure. Our model focuses, firstly, on providing users with an accurate representation of virtual resources. To accomplish this, the overhead resulting from instantiating and managing virtual resources is scheduled at the same level as virtual resources, instead of being deducted from a user’s resource allocation. Secondly, our model also focuses on efficiently managing virtual resources by reducing the amount of overhead.

We argue that this model, compared to resource management models that rely on the job abstraction for remote execution, enables resource providers to accurately provision resources to users, while using their physical resources efficiently. We show experimental results that demonstrate the benefits of this model both from the resource provider’s and the user’s perspective, in two common resource management scenarios for virtual workspaces: advance reservations and batch–style submissions.

Advisor: Prof. Ian Foster

A draft copy of Borja Sotomayor’s MS Paper is available in Ry 161A.

5 Responses to “Defensa de la tesina”


  • ¿Y no va a ser un evento Web 2.0 retransmitido en directo?

    En fin, que mucha suerte.

  • Suerte Borja. Bueno no, que eso es para los que no saben y tú vas sobrado ;-)

  • Mucha mierda Borja ;-)

    No te empecines en que el tribunal sepa pronunciar bien tu nombre :-DDDD

    Cómo mola eso de “Advisor: Ian Foster”. Vas de la mano del mismísimo Obi Wan del Grid, ahí es nada.

    Espero que cuentes qué tal la experiencia para los que todavía no hemos presentado tesina ni nada. Yo sigo recomendando a mis alumnos tu PDF de pautas para la defensa de proyectos. Si no es mucho pedir, cúrrate un “pautas para la defensa de tesinas” O:-)

    Lo dicho, dales estopa de la buena ;-)

  • No te voy a desear buena suerte, porque no la necesitas. ;-)

    Felicidades, dentro de poco te convocarán para el consejo Jedi.

Leave a Reply