09:00 PMBS Introduction and Welcome

Steven A. Wright
University of York, York, UK

Session 1: Best Papers

Chair: Steven A. Wright

09:10 - 09:30 Best Short Paper
Physical Oscillator Model for Supercomputing [abstract] [paper]

Ayesha Afzal, Georg Hager, Gerhard Wellein
Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany

09:30 - 10:00 Best Paper
Comparative evaluation of bandwidth-bound applications on the Intel Xeon CPU MAX Series [abstract] [paper]

István Z. Reguly
Pázmány Péter Catholic University, Hungary

10:00 - 10:30 Break

Session 2: Architecture Evaluations

Chair: Lilia Zaourar

10:30 - 11:00
SPEChpc 2021 Benchmarks on Ice Lake and Sapphire Rapids Infiniband Clusters: A Performance and Energy Case Study [abstract] [paper]

Ayesha Afzal, Georg Hager, Gerhard Wellein
Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany

11:00 - 11:30
Reducing Memory Requirements for the IPU using Butterfly Factorizations [abstract] [paper]

Seyed-Kazem Shekofteh, Christian Alles, Holger Fröning
Heidelberg University, Heidelberg, Germany

Session 3: Short Papers

Chair: Simon Hammond

11:30 - 11:50
Verifying Performance Guidelines for MPI Collectives at Scale [abstract] [paper]

Sascha Hunold
Faculty of Informatics, TU Wien, Vienna, Austria

11:50 - 12:10
A Performance Model for Estimating the Cost of Scaling to Practical Quantum Advantage [abstract] [paper]

Daan Camps, Katherine Klymko, Brian Austin, Nicholas J. Wright
National Energy Research Scientific Computing Center Berkeley, California, USA

12:10 - 12:30
Hardware Specialization: Estimating Monte Carlo Cross-Section Lookup Kernel Performance and Area [abstract] [paper]

Kazutomo Yoshii, John R. Tramm, Bryce Allen, Andrew Siegel, Pete Beckman
Argonne National Laboratory Lemont, IL, USA

Tomohiro Ueno, Kentaro Sano
RIKEN Center for Computational Science, Kobe, Hyougo, Japan

12:30 - 13:30 Lunch

Session 4: Benchmarking

Chair: Steven A. Wright

13:30 - 14:00
Power Analysis of NERSC Production Workloads [abstract] [paper]

Zhengji Zhao, Ermal Rrapaj, Sridutt Bhalachandra, Brian Austin, Hai Ah Nam, Nicholas Wright
Lawrence Berkeley National Laboratory, Berkeley, CA, USA

14:00 - 14:30
Adaptive Stopping Rule for Performance Measurements [abstract] [paper]

Viyom Mittal, Pedro Bruel, Dejan Milojicic, Eitan Frachtenberg
Hewlett Packard Labs, USA

14:30 - 15:00
Latency and Bandwidth Microbenchmarks of US Department of Energy Systems in the June 2023 Top 500 List [abstract] [paper]

Christopher M. Siefert, Carl Pearson, Stephen L. Olivier, Jonathan J. Hu, Timothy J. Fuller
Sandia National Laboratories Albuquerque, NM, USA

Andrey Prokopenko
Oak Ridge National Laboratory Oak Ridge, TN, USA

15:00 - 15:30 Break

Session 5: Scheduling

Chair: Sascha Hunold

15:30 - 16:00
Risk-Aware Scheduling Algorithms for Variable Capacity Resources [abstract] [paper]

Lucas Perotin, Anne Benoit, Yves Robert
Laboratoire LIP, ENS Lyon, Lyon, France

Chaojie Zhang
Microsoft Research, Seattle, WA

Rajini Wijayawardana, Andrew A. Chien
University of Chicago, Chicago, IL

16:00 - 16:30
A Reinforcement Learning Based Backfilling Strategy for HPC Batch Jobs [abstract] [paper]

Elliot Kolker-Hicks, Di Zhang, Dong Dai
University of North Carolina at Charlotte, Charlotte, NC, USA

Session 6: Modeling

Chair: Naohito Nakasato

16:30 - 17:00
Evaluating the Potential of Elastic Jobs in HPC Systems [abstract] [paper]

David Eberius, Md. Wasi-ur-Rahman, David Ozog
Intel Corporation, USA

17:00 - 17:30
Modelling Data Locality of Sparse Matrix-Vector Multiplication on the A64FX [abstract] [paper]

Sergej Breiter, Karl Fürlinger
Ludwig-Maximilians-Universität München, Munich, Germany

James D. Trotter
Simula Research Laboratory Oslo, Norway

17:30 PMBS End