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DTSTAMP:20230831T095745Z
LOCATION:Sanada I
DTSTART;TZID=Europe/Stockholm:20230626T140000
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UID:submissions.pasc-conference.org_PASC23_sess171_msa170@linklings.com
SUMMARY:User Facility Support for Post-Exascale HPC Energy Efficiency
DESCRIPTION:Minisymposium\n\nWoong Shin (Oak Ridge National Laboratory)\n\
 nEver since beginning the pursuit of achieving exascale HPC, the projected
  power and energy consumption was considered one of the major challenges. 
 Due to the physical limits of silicon technology, exascale would require a
 n infeasible amount of power and energy to invest and operate, and we had 
 work to do. Fast forward to 2022, now that we have Frontier, the first exa
 scale supercomputer on the floor, what’s next? Are we done? What does ener
 gy efficiency mean and how do we support it in this new post-exascale era?
  In this talk, I will first decompose energy efficiency and its realizatio
 n at different lifecycles & layers of a supercomputer. Then discuss the st
 atus quo, highlighting the current challenges, gaps, and opportunities tow
 ards achieving HPC energy efficiency. In particular, motivated by the pote
 ntial shift of focus that we will see in HPC, backed up with current effor
 ts in OLCF, we will discuss the role of a user facility in this area and l
 ayout high-level action items, challenges and opportunities that starts by
  increasing our awareness of our energy consumption and its impact.\n\nDom
 ain: Climate, Weather and Earth Sciences\n\nSession Chair: Peter Messmer (
 NVIDIA Inc.)
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