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DTSTAMP:20211207T054758Z
LOCATION:227-228
DTSTART;TZID=America/Chicago:20211116T113000
DTEND;TZID=America/Chicago:20211116T120000
UID:submissions.supercomputing.org_SC21_sess149_pap343@linklings.com
SUMMARY:Revealing Power, Energy, and Thermal Dynamics of a 200PF Pre-Exasc
 ale Supercomputer
DESCRIPTION:Paper\n\nRevealing Power, Energy, and Thermal Dynamics of a 20
 0PF Pre-Exascale Supercomputer\n\nShin, Oles, Karimi, Ellis, Wang\n\nAs we
  approach the exascale computing era, the focused understanding of power c
 onsumption and its overall constraint on HPC architectures and application
 s are becoming increasingly paramount. Summit, located at the Oak Ridge Le
 adership Computing Facility (OLCF), is one of the fastest and largest pre-
 exascale platforms in operation today.\n\nThis paper provides a first-orde
 r examination and analysis of power consumption at the component-level, no
 de-level, and system-level, from all 4,626 Summit compute nodes, each with
  over 100 metrics at 1Hz frequency over the entire year of 2020. We also i
 nvestigate the power characteristics and energy efficiency of over 840k Su
 mmit jobs and 250k GPU failure logs for further operational insights. To t
 he best of our knowledge, this is the first systematic analysis of power d
 ata of HPC system at this scale.\n\nTag: Resource Management and Schedulin
 g, State of the Practice\n\nRegistration Category: Tech Program Reg Pass\n
 \nAward Finalist: Best Paper Finalist
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