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COMPUTING ON TRANSIENT RESOURCES

  • US 20190310885A1
  • Filed: 06/24/2019
  • Published: 10/10/2019
  • Est. Priority Date: 01/13/2017
  • Status: Active Grant
First Claim
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1. A computing system, the computing system comprising:

  • a task scheduler configured for;

    accessing instability information of a transient resource and information of a stage of a computational job, the instability information associated with an estimation of availability of the transient resource, and the stage having a plurality of parallel tasks; and

    scheduling a task of the plurality of parallel tasks to use the transient resource based at least in part on a rate of data size reduction of the task; and

    a checkpointing scheduler, coupled to the task scheduler, configured for;

    determining a checkpointing plan for the task based at least in part on a recomputation cost associated with the instability information of the transient resource.

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