Resources

We have collected presentations from IXPUG workshops, annual meetings, and BOF sessions, and made them accessible here to view or download. You may search by event, keyword, science domain or author’s name. The database will be updated as new talks are made available.

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Search ResultShowing 1 - 10 of 511 Results

IXPUG Webinar Series Aug 11, 2023

The Aurora exascale system is currently being deployed at Argonne National Lab. The system, utilizing Intel’s new Data Center Max Series GPUs (a.k.a. PVC) and Xeon Max Series CPU with HBM, will provide a uniquely powerful platform for leading-edge HPC, AI, and data-intensive computing applications. Scientists at Argonne National Laboratory, in collaboration with the Exascale Computing Project, Intel, and several other institutions, are preparing several dozen applications and workflows to run at scale on the Aurora system. This talk will present an overview of the Aurora system and highlights from the experience of preparing applications for the system. In addition, promising early performance results on the Aurora hardware will be shown.

Keyword(s): Exascale,Aurora,PVC,Ponte Vecchio,GPU Max,CPU Max,HBM,Data Center Max Series GPUs,Xeon Max Series CPU with HBM

Author(s): Scott Parker
Video(s): IXPUG Webinar: Preparing for Exascale on Aurora
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IXPUG Annual Conference 2022 Sep 29, 2022

Mapping Cores, CHAs, and Addresses in the Xeon Platinum 8380 by John McCalpin, Texas Advanced Computing Center, University of Texas at Austin

Keyword(s): Xeon Platinum 8380,Mapping Intel Xeon Processors,Ice Lake,conventions for numbering CHAs and cores

Author(s): John D. McCalpin
Video(s):
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IXPUG Annual Conference 2022 Sep 29, 2022

Improving MPI+Threads with MPIX_Stream by Ken Raffenetti, Argonne National Laboratory

Keyword(s): MPI+Threads,MPIX_Stream,MPI Asynchronous Progress,Virtual Communication Interface (VCI),Stream Communicator,MPI Progress Model

Author(s): Ken Raffenetti
Video(s):
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IXPUG Annual Conference 2022 Sep 29, 2022

Keynote: New Era for Intel HPC Acceleration: Architecture, Systems & Software by Hong Jiang, Intel Corporation

Keyword(s): Exascale Compute Platform,oneAPI Software Stack,Ponte Vecchio,Application Performance,Zettascale

Author(s): Hong Jiang
Video(s):
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IXPUG Annual Conference 2022 Sep 29, 2022

Keynote on the future of HPC and scientific discovery by Rick Stevens, Argonne National Laboratory

Keyword(s): Exascale,Science,Machine Learning,CPU,GPU,LLMs,Inverse Design,DeepFix

Author(s): Rick Stevens
Video(s):
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IXPUG Annual Conference 2022 Sep 29, 2022

Recovery of Distributed Iterative Solvers for Linear Systems with Non-Volatile RAM by Yehonatan Fridman, Israel Atomic Energy Commission and Ben-Gurion University

Keyword(s): Exascale,Non-Volatile RAM (NVRAM),Persistent Memory,Linear Iterative Solvers,Exact State Reconstruction (ESR),Preconditioned Conjugate Gradient (PCG)

Author(s): Yehonatan Fridman
Video(s):
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IXPUG BoF at SC21 Jun 22, 2022

Best Practices for Benchmarking Diverse Architectures with Varied Workloads (agenda slide)

Keyword(s): IXPUG BoF at SC21 agenda slide

Author(s): David Martin
Video(s):
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IXPUG BoF at SC21 Jun 22, 2022

IXPUG Overview and Activities (IXPUG BoF at SC21)

Keyword(s): IXPUG overview and activities

Author(s): Thomas Steinke
Video(s):
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IXPUG BoF at SC21 Jun 22, 2022

A Simple Cost-model for Comparing Diverse Architectures

Keyword(s): cost model,diverse hardware,time-to-solution,memory footprint,result depreciation,compute cost,cost-per-run,Amdahl’s law

Author(s): Todd Evans
Video(s):
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IXPUG BoF at SC21 Jun 22, 2022

Best Practices for Benchmarking Diverse Architectures with Varied Workloads

Keyword(s): benchmarks,performance,double precision performance,Roofline Model,benchmark parameters,reproducibility,Continuous Benchmarking,Continuous Integration

Author(s): Hartwig Anzt
Video(s):
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