Mandate and expected results

  • Define a proposal for a parallel execution framework within EMI

EMI Technical Objectives in Context (derived from Compute Area Work Plan, DJRA1.1.2)

  • (A11.1) Define a proposal for a parallel execution framework within EMI (M18)
  • (A12.1) Implementation of the proposal for a parallel execution framework within EMI (M32)
  • (A13.4) Enable capabilities to support cross-middleware multi-core, multi-node execution (M36)

Task Force Leader

  • Enol Fernández (gLite-MPI PT)

Task Force Members

  • John Gordon (Accounting)
  • Bernd Schuller (UNICORE)
  • Christian Ulrik Soettrup (ARC)
  • Salvatore Monforte (gLite)

Tracking

Status

The MPI TF has agreed on using the EMI-ES ParallelEnvironment as the common framework for executing jobs. After reviewing specification version 0.3, we have proposed the following modifications:

Any other parameter needed will be given using the option element.

As backend implementation, mpi-start will be adapted to the different mechanisms provided by each CE to develop the ParallelEnvironment. This would allow a common set of features for all the stacks. For very specific site configuration, mpi-start team will try to develop appropriate solutions, although is up to the site admins to decide the final implementation to use.

-- EnolFernandezDelCastillo - 04-Aug-2011

Topic attachments
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Microsoft Word filedoc EMI-ParallelJobFramework-0.1.doc r1 manage 101.0 K 2011-11-28 - 15:33 UnknownUser Parallel Job Framework Design
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Topic revision: r5 - 2011-11-28 - unknown
 
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