Go to Home Page
CHEP INFORMATION
Bulletins
Committees
Scientific Program
Docs by topics
Social events
Conference location
Secretariat
GRID INFORMATION
 • Grid WShop & Tutorial
 • Grid Program
USEFUL LINKS
 • Visiting Padova
 • INFN Padova
 • University of Padova
 • CHEP: '94 '95 '97 '98

Last update: Apr 1, 2000

to first abs  to previous absby abs number to next abs  to last abs

 

to first abs on this KT  to previous abs on this KTon same keytopic to next abs on this KT  to last abs on this KT


E163

Harnessing the Capacity of Computational Grids for High Energy Physics

Jim Basney1, Miron Livny1, Paolo Mazzanti2
  1. University of Wisconsin-Madison
  2. INFN and University of Bologna

Speaker: Miron Livny

  By harnessing available computing resources on the network, computational grids can deliver large amounts of computing capacity to the high energy physics (HEP) community. Supporting HEP applications, which typically make heavy memory and I/O demands, requires careful co-allocation of network, storage, and computing resources. The grid manager must ensure that applications have the necessary resources to run efficiently while respecting the usage policies imposed by the owners of those resources.
  The Condor research group is engaged in an effort to develop effective co-allocation mechanisms for computational grids. We present two of these mechanisms, ClassAd Matchmaking and Checkpoint Domains, and how we have applied them to serve HEP applications in the INFN Condor grid and elsewhere. ClassAd Matchmaking provides an infrastructure for flexible resource co-allocation, and Checkpoint Domains provide local-area support for application data storage. We also present recently developed network allocation mechanisms and how they can be used to manage the typically heavy network demands of HEP applications.

Presentation:  PowerPoint Short Paper:  Adobe Acrobat pdf 



  | Top | Home | Bulletins | Committees | Scientific Program | Docs by topics | Social Event | Conference Location | Secretariat | Privacy Policy |