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DTSTAMP:20211207T055409Z
LOCATION:227-228
DTSTART;TZID=America/Chicago:20211116T103000
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UID:submissions.supercomputing.org_SC21_sess149@linklings.com
SUMMARY:Best Practice Experiences from Pre-Exascale Systems
DESCRIPTION:Paper\n\nLinux vs. Lightweight Multi-Kernels for High-Performa
 nce Computing: Experiences at Pre-Exascale\n\nGerofi, Tarumizu, Zhang, Oka
 moto, Takagi...\n\nThe long standing consensus in the High-Performance Com
 puting (HPC) Operating Systems (OS) community is that lightweight kernel-b
 ased OSes (LWKs) have the potential to outperform Linux at extreme scale. 
 To explore if LWKs live up to their expectation we developed IHK/McKernel,
  a lightweight multi-ke...\n\n---------------------\nRevealing Power, Ener
 gy, and Thermal Dynamics of a 200PF Pre-Exascale Supercomputer\n\nShin, Ol
 es, Karimi, Ellis, Wang\n\nAs we approach the exascale computing era, the 
 focused understanding of power consumption and its overall constraint on H
 PC architectures and applications are becoming increasingly paramount. Sum
 mit, located at the Oak Ridge Leadership Computing Facility (OLCF), is one
  of the fastest and largest pre...\n\n---------------------\nGeneralizable
  Coordination of Large Multiscale Ensembles: Challenges and Learnings at S
 cale\n\nBhatia, Di Natale, Moon, Zhang, Chavez...\n\nThe advancement of ma
 chine learning techniques and the availability of heterogeneous computing 
 are propelling the demand for large multiscale simulations that can automa
 tically and autonomously couple diverse components to solve complex proble
 ms at multiple scales. Nevertheless, the current capabili...\n\n\nRegistra
 tion Category: Tech Program Reg Pass
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