TY - GEN
T1 - Latency and Bandwidth Microbenchmarks of Six US Department of Energy Systems in the Top500
AU - Pearson, Carl
AU - Siefert, Christopher M.
AU - Olivier, Stephen L.
AU - Prokopenko, Andrey
AU - Fuller, Timothy J.
AU - Hu, Jonathan J.
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - Developers of portable high-performance computing applications are often concerned with basic performance properties across a variety of systems. Although supercomputing systems are comprehensively benchmarked during their acceptance testing process, results are not publicly disseminated and comparisons are typically restricted to immediate predecessor systems. This work presents selected single-node microbenchmarks of archetypal United States Department of Energy computers present in the June 2023 Top 500 list. These systems feature Intel or AMD CPUs, including Xeon Phi, and AMD or Nvidia GPUs, and provide a reasonable reference for what users can expect from these systems.
AB - Developers of portable high-performance computing applications are often concerned with basic performance properties across a variety of systems. Although supercomputing systems are comprehensively benchmarked during their acceptance testing process, results are not publicly disseminated and comparisons are typically restricted to immediate predecessor systems. This work presents selected single-node microbenchmarks of archetypal United States Department of Energy computers present in the June 2023 Top 500 list. These systems feature Intel or AMD CPUs, including Xeon Phi, and AMD or Nvidia GPUs, and provide a reasonable reference for what users can expect from these systems.
KW - Computer performance
KW - Graphics processors
KW - High performance computing
KW - Software performance
UR - http://www.scopus.com/inward/record.url?scp=85179623827&partnerID=8YFLogxK
U2 - 10.1109/CLUSTERWorkshops61457.2023.00021
DO - 10.1109/CLUSTERWorkshops61457.2023.00021
M3 - Conference contribution
AN - SCOPUS:85179623827
T3 - Proceedings - IEEE International Conference on Cluster Computing, ICCC
SP - 52
EP - 53
BT - Proceedings - 2023 IEEE International Conference on Cluster Computing Workshops and Posters, CLUSTER Workshops 2023
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 25th IEEE International Conference on Cluster Computing Workshops, CLUSTER Workshops 2023
Y2 - 31 October 2023 through 3 November 2023
ER -