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PMBS25: The 16th International Workshop on Performance Modeling, Benchmarking, and Simulation of High-Performance Computer Systems
DescriptionThe PMBS25 workshop is concerned with the comparison of high-performance computing systems through performance modeling, benchmarking, or through the use of tools such as simulators. We are particularly interested in research that reports the ability to measure and make tradeoffs in software/hardware co-design to improve sustained application performance. We are also keen to capture the assessment of future systems. The aim of this workshop is to bring together researchers, from industry and academia, concerned with the qualitative and quantitative evaluation and modeling of high-performance computing systems. Authors are invited to submit novel research in all areas of performance modeling, benchmarking, and simulation, and we welcome research that brings together current theory and practice. We recognize that the term "performance" has broadened to include power consumption and reliability, and that performance modeling is practiced through analytical methods and approaches based on software tools and simulators.
Event Type
Workshop
TimeMonday, 17 November 20259:00am - 5:30pm CST
Location267
Recordings
Livestreamed
Recorded
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Presentations
9:00am - 9:01am CSTPMBS25: The 16th International Workshop on Performance Modeling, Benchmarking, and Simulation of High-Performance Computer Systems
9:01am - 9:30am CSTModelling Load Imbalance In Shared Memory Multicore Systems
9:30am - 10:00am CSTA Peak Performance Model for All-to-all on Hierarchical Systems and Its Applications
10:00am - 10:30am CSTMorning Break - PMBS25
10:30am - 11:00am CSTDetermining Levels of Detail for Simulators of Parallel and Distributed Computing Systems via Automated Calibration
11:00am - 11:30am CSTBeyond Guess and Check: Quantifying the Fidelity of Proxy Applications
11:30am - 11:45am CSTCGSim: A Simulation Framework for Large Scale Distributed Computing Environment
11:45am - 12:00pm CSTImplications of Full-System Modeling for Superconducting Architectures
12:00pm - 12:15pm CSTPerfAnalyzer: Revealing Performance Trends using Version Oriented Visual Analysis of Scientific Software
12:15pm - 12:30pm CSTExperiences of Porting Structured and Unstructured Stencil Applications to FPGA using SYCL
12:30pm - 2:00pm CSTLunch break (on your own)
2:00pm - 2:30pm CSTMoE-Inference-Bench: Performance Evaluation of Mixture of Expert Large Language and Vision Models
2:30pm - 3:00pm CSTPretraining LLMs at Scale: Tuning Strategies and Performance Portability.
3:00pm - 3:30pm CSTAfternoon Break - PMBS25
3:30pm - 4:00pm CSTCharacterizing the Impact of GPU Power Management on an Exascale System
4:00pm - 4:30pm CSTA GPU FFT Wrapper to Co-optimize Floating-Point Precision and Library Selection via Predictive Error Modeling
4:30pm - 5:00pm CSTILAN: The Interference- and Locality-Aware NUMA Scheduler
5:00pm - 5:30pm CSTOn the Performance and Scalability of Cloud Supercomputers: Insights from Eagle and Reindeer