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UID:submissions.supercomputing.org_SC24_sess533_post248@linklings.com
SUMMARY:Performance of N10 Benchmarks with Different BLAS Implementations
DESCRIPTION:Shubh Pachchigar (NERSC at LBNL (Lawrence Berkeley National La
 boratory), San Francisco State University) and Adam Lavely, Rahulkumar Gay
 atri, and Brandon Cook (NERSC at LBNL (Lawrence Berkeley National Laborato
 ry))\n\nThe NERSC-10 Benchmark Suite is a collection of tests which are de
 signed to evaluate various aspects of system architecture and performance.
  This study utilizes the suite to evaluate the CPU compute nodes of two le
 adership-class supercomputers, Perlmutter at NERSC and Summit at OLCF, usi
 ng two N10 benchmarks. We compare different BLAS implementations, includin
 g vendor-provided options and open-source alternatives. Our analysis revea
 ls performance difference between vendor-provided and open-source BLAS imp
 lementations by leveraging two benchmarks from this suite. The results off
 er valuable insights for users, highlighting which BLAS implementations ma
 y be optimal for compute-bound applications on each system.\n\nRegistratio
 n Category: Tech Program Reg Pass, Exhibits Reg Pass\n\nSession Chairs: Ay
 esha Afzal (Friedrich-Alexander University, Erlangen-Nuremberg; Erlangen N
 ational High Performance Computing Center); Sally Ellingson (University of
  Kentucky); and Alan Sussman (University of Maryland)\n\n
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