Basic HTML version of Foils prepared July 6 99

Foil 105 How the Back-End interacts with the rest of the system?

From Tutorial on Java for Middle tier in Computing Portals Tutorials at ACM Java Grande Meeting -- June 14 99. by Tom Haupt
1 Often, your job do not need to interact.
  • Using GRAM and GASS you stage data and executable, submit the job and retrieve output.
  • Using DUROC you can coallocate resources and run MPI-based parallel/distributed codes. The messages between nodes are sent outside Gateway control or support.
  • HPF runtime will distribute your job and facilitate interprocess communication.
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