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Beowulf Cluster Software Setup

Joshua Nester. Beowulf Cluster Software Setup. Essential Traits. Automated cluster installation Remote hardware management Cluster management Job scheduling Libraries/languages for parallel programming. Desirable Traits. Tuning and analysis utilities Integrated distributions.

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Beowulf Cluster Software Setup

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  1. Joshua Nester Beowulf Cluster Software Setup

  2. Essential Traits • Automated cluster installation • Remote hardware management • Cluster management • Job scheduling • Libraries/languages for parallel programming

  3. Desirable Traits • Tuning and analysis utilities • Integrated distributions

  4. Network Setup Options • Stand alone • Universally accessible • Guarded

  5. Configure Network

  6. RSH or SSH? • RSH limits simultaneous commands to 1024 • SSH causes performance drop

  7. Parallel Shell • Allows for simultaneous execution of commands on all nodes with very little configuration.

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