PetaSIM Design

• We define an object structure for computer (including network) and data

  • These object representations can also be used in dynamic tools in areas of scheduling (eg. Condor, Legion or Globus) and seamless interfaces (eg. UNICORE, WebSubmit, SWeb)
  • Java Grande Forum will propose a “community standard compute resource” object structure as part of “Java Framework for Computation”

• Architecture Description

  • nodeset & linkset
  • (describe the memory hierarchy of architecture)

• Data Description

  • dataset & distribution (not stressed in current state of development)

• Application Description -- needs further refinement

  • execution script

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