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Wednesday, July 21 • 10:20am - 10:30am
Simulation vs Actual Walltime Correction in a Real Production Resource-Constrained HPC

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Today's increase in computational resource demand requires robust job scheduling performance in shared HPC systems, which have varying workload characteristics. We applied a previous theoretical work on a walltime corrective scheduling to full-scale production-level HPC. The resulting performance was analyzed in comparison with an old cluster from which the theoretical work was modeled and with a simulation modeled after the current implementation. The results rendered us substantial insights in adjusting the scheduling policies accordingly for effective resource management that similar HPC clusters could benefit from.

Wednesday July 21, 2021 10:20am - 10:30am PDT
Pathable Platform