Grid'5000 experiment

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QosCosGrid MPI middleware and usecases (Application)

Conducted by

Camille Coti, Derek Groen, Thomas Herault, Martin Swain

Description

The QosCosGrid project aims at running parallel applications on a grid (as an heterogeneous cluster of clusters), in a quasi-opportunistic way. We are dealing with MPI applications and running experiments on Grid5000 in several configurations: - test one component, e.g., the communication library (first phase of the project) - test the integration of several components, e.g., metascheduler + communication library, communication library + application... (second phase of the project) - test the full software stack, from the lowest-level components to the applications (third phase) Applications are simulations of complex systems requiring frequent communications between nodes.

Status

in progress

Resources

  • Nodes involved: 500
  • Sites involved: >3
  • Minimum walltime: 2h
  • Batch mode: no
  • Use kadeploy: yes
  • CPU bound: yes
  • Memory bound: yes
  • Storage bound: no
  • Network bound: yes
  • Interlink bound: yes

Tools used

QCG-OpenMPI

Results

Not yet
Illustrating chart picture not found

Shared by: Camille Coti, Derek Groen, Thomas Herault, Martin Swain
Last update: 2009-06-09 11:46:17
Experiment #561

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