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DTSTAMP:20260522T150118Z
LOCATION:C140/142
DTSTART;TZID=America/Chicago:20181113T153000
DTEND;TZID=America/Chicago:20181113T170000
UID:submissions.supercomputing.org_SC18_sess182@linklings.com
SUMMARY:Resource Management and Interference
DESCRIPTION:Evaluation of an Interference-Free Node Allocation Policy on F
 at-Tree Clusters\n\nInterference between jobs competing for network bandwi
 dth on a fat-tree cluster can cause significant variability and degradatio
 n in performance. These performance issues can be mitigated or completely 
 eliminated if the resource allocation policy takes the network topology in
 to account when allocati...\n\n\nSamuel D. Pollard (University of Oregon) 
 and Nikhil Jain, Stephen Herbein, and Abhinav Bhatele (Lawrence Livermore 
 National Laboratory)\n---------------------\nMitigating Inter-Job Interfer
 ence Using Adaptive Flow-Aware Routing\n\nOn most high performance computi
 ng platforms, applications share network resources with other jobs running
  concurrently on the system.  Inter-job network interference can have a si
 gnificant impact on the performance of communication-intensive application
 s, and no satisfactory solutions yet exist for...\n\n\nStaci A. Smith, Cla
 ra E. Cromey, and David K. Lowenthal (University of Arizona); Jens Domke (
 Tokyo Institute of Technology); and Nikhil Jain, Jayaraman J. Thiagarajan,
  and Abhinav Bhatele (Lawrence Livermore National Laboratory)\n-----------
 ----------\nRM-Replay: A High-Fidelity Tuning, Optimization and Exploratio
 n Tool for Resource Management\n\nLeading hybrid and heterogeneous superco
 mputing systems process hundreds of thousands of jobs using complex schedu
 ling algorithms and parameters. The centers operating these systems aim to
  achieve higher levels of resource utilization while being restricted by c
 ompliance with policy constraints. The...\n\n\nMaxime Martinasso, Miguel G
 ila, Mauro Bianco, Sadaf R. Alam, Colin McMurtrie, and Thomas C. Schulthes
 s (Swiss National Supercomputing Centre)\n\nTag: Networks, Resource Manage
 ment, Scheduling, State of the Practice, System Software\n\nRegistration C
 ategory: Tech Program Reg Pass\n\nFinalist: BSP Finalist\n\nSession Chair:
  Bronis R. de Supinski (Lawrence Livermore National Laboratory (LLNL), Que
 ens University Belfast (QUB))
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