Cray User Group Archive

Papers

• Accelerating the Big Data Analytics Suite Pierre Carrier (Hewlett Packard Enterprise); Scott Moe (Advanced Micro Devices, Inc; Microsoft Azure); Colin Wahl (Hewlett Packard Enterprise); and Alessandro Fanfarillo (Advanced Micro Devices, Inc)
• Assessing Memory Bandwidth on ARCHER2 and LUMI Using CAMP Wenqing Peng, Adrian Jackson, and Evgenij Belikov (EPCC, The University of Edinburgh)
• Automating Software Stack Deployment on an HPE Cray EX Supercomputer Pascal Jahan Elahi, Cristian Di Pietrantonio, Marco De La Pierre, and Deva Kumar Deeptimahanti (Pawsey Supercomputing Research Centre)
• Balancing Workloads in More Ways than One Veronica G. Melesse Vergara, Paul Peltz, Nick Hagerty, Christopher Zimmer, Reuben Budiardja, Dan Dietz, Thomas Papatheodore, Christopher Coffman, and Benton Sparks (Oak Ridge National Laboratory)
• Building AMD ROCm from Source on a Supercomputer Cristian Di Pietrantonio (Pawsey Supercomputing Research Centre)
• Building Efficient AI Pipelines with Self-Learning Data Foundation for AI Annmary Justine, Aalap Tripathy, Revathy Venkataramanan, Sergey Serebryakov, Martin Foltin, Cong Xu, Suparna Bhattacharya, and Paolo Faraboschi (Hewlett Packard Enterprise)
• Containerization Workflow and Performance of Weather and Climate Applications Usama Anber and Paulo Souza (Hewlett Packard Enterprise)
• Deploying a Parallel File System for the World’s First Exascale Supercomputer Jesse Hanley, Dustin Leverman, Christopher Coffman, Bradley Gipson, Christopher Brumgard, and Rick Mohr (Oak Ridge National Laboratory)
• Deploying Alternative User Environments on Alps Jonathan Coles, Benjamin Donald Cumming, Theofilos-Ioannis Manitaras, Jean-Guillaume Piccinali, and Simon Pintarelli (CSCS) and Harmen Stoppels (Stoppels Consulting)
• Deploying Cloud-Native HPC Clusters on HPE Cray EX Felipe A. Cruz, Alejandro J. Dabin, and Manuel Sopena Ballesteros (Swiss National Supercomputing Centre)
• Designing HPE Cray Message Passing Toolkit Software Stack for HPE Cray EX supercomputers Krishna Kandalla, Naveen Ravi, Kim McMahon, Larry Kaplan, and Mark Pagel (Hewlett Packard Enterprise)
• Early Experiences on the OLCF Frontier System with AthenaPK and Parthenon-Hydro John Holmen (Oak Ridge National Laboratory), Philipp Grete (Hamburg Observatory University of Hamburg), and Veronica Vergara Larrea (Oak Ridge National Laboratory)
• Estimating energy-efficiency in quantum optimization algorithms. Rolando Pablo Hong Enriquez (Hewlett Packard Labs); Rosa Badia (Barcelona Supercomputing Center); Barbara Chapman (Hewlett Packard Enterprise); and Kirk Bresniker, Aditya Dhakal, Eitan Frachtenberg, Ninad Hogade, Gourav Rattihalli, Pedro Bruel, Alok Mishra, and Dejan Milojicic (Hewlett Packard Labs)
• Evaluating and Influencing Extreme-Scale Monitoring Implementations Jim Brandt (Sandia National Laboratories), Chris Morrone (Lawrence Livermore National Laboratory), Eric Roman (Lawrence Berkeley National Laboratory/National Energy Research Scientific Computing Center), Ann Gentile (Sandia National Laboratories), Tom Tucker (Open Grid Computing), Jeff Hanson (HPE), and Kathleen Shoga and Alec Scott (Lawrence Livermore National Laboratory)
• Flexible Slurm configuration for large scale HPC Steven Robson, Kieran Leach, Stephen Booth, Greg Blow, Maciej Hamczyk, and Philip Cass (EPCC, The University of Edinburgh)
• Frontier Node Health Checking and State Management Matthew A. Ezell (Oak Ridge National Laboratory)
• Hiding I/O using SMT on the ARCHER2 HPE Cray EX system Shrey Bhardwaj, Paul Bartholomew, and Mark Parsons (EPCC, The University of Edinburgh)
• HPC Cluster CI/CD Image Build Pipelining Travis Cotton (Los Alamos National Laboratory)
• Integration of Modern HPC Performance Analysis in Vlasiator for Sustained Exascale Camille Coti (Ecole de Technologie Superieure); Yann Pfau-Kempf, Markus Battarbee, and Urs Ganse (University of Helsinki); Sameer Shende, Kevin Huck, and Jordi Rodriguez (University of Oregon); Leo Kotipalo (University of Helsinki); Allen Malony (University of Oregon); and Minna Palmroth (University of Helsinki, Finnish Meteorological Institute)
• Monitoring and characterizing GPU usage Le Mai Weakley, Scott Michael, Abhinav Thota, Laura Huber, Ben Fulton, and Matthew Kusz (Indiana University)
• Morpheus unleashed: Fast cross-platform SpMV on emerging architectures Christodoulos Stylianou, Mark Klaisoongnoen, Ricardo Jesus, Nick Brown, and Michele Weiland (EPCC, The University of Edinburgh)
• MPI-IO Local Aggregation as Collective Buffering for NVMe Lustre Storage Targets Michael Moore and Ashwin Reghunandanan (Hewlett Packard Enterprise) and Lisa Gerhardt (Lawrence Berkeley National Laboratory)
• New User Experiences with K3s and MetalLB on Managed Nodes Alan Mutschelknaus and Jeremy Duckworth (HPE)
• Observability, Monitoring, and In Situ Analytics in Exascale Applications Dewi Yokelson (University of Oregon), Oskar Lappi (University of Helsinki), Srinivasan Ramesh (NVIDIA), Miikka Vaisala (Academia Sinica), Kevin Huck (University of Oregon), Touko Puro (University of Helsinki), Boyana Norris (University of Oregon), Maarit Korpi-Laag (Aalto University), Keijo Heljanko (University of Helsinki), and Allen Malony (University of Oregon)
• Open MPI for HPE Cray EX Systems Howard Pritchard (Los Alamos National Laboratory) and Thomas Naughton, Amir Shehata, and David Bernholdt (Oak Ridge National Laboratory)
• Polaris and Acceptance Testing Brian Homerding, Ben Lenard, Cyrus Blackworth, Alex Kulyavtsev, Carissa Holohan, Gordon McPheeters, Eric Pershy, Paul Rich, Doug Waldron, Michael Zhang, Kevin Harms, Ti Leggett, and William Allcock (Argonne National Laboratory)
• Porting a large cosmology code to GPU, a case study examining JAX and OpenMP. Nestor Demeure (Lawrence Berkeley National Laboratory/National Energy Research Scientific Computing Center); Theodore Kisner and Reijo Keskitalo (Computational Cosmology Center, Lawrence Berkeley National Laboratory; Department of Physics, University of California Berkeley); Rollin Thomas (Lawrence Berkeley National Laboratory/National Energy Research Scientific Computing Center); Julian Borrill (Computational Cosmology Center, Lawrence Berkeley National Laboratory; Space Sciences Laboratory, University of California Berkeley); and Wahid Bhimji (Lawrence Berkeley National Laboratory/National Energy Research Scientific Computing Center)
• Power Capping of Heterogeneous Systems Andrew Nieuwsma and Torsten Wilde (Hewlett Packard Enterprise)
• Powersched: A HPC System Power and Energy Management Framework Marcel Marquardt, Jan Mäder, Tobias Schiffmann, Christian Simmendinger, and Torsten Wilde (Hewlett Packard Enterprise)
• Reducing HPC energy footprint for large scale GPU accelerated workloads Gabriel Hautreux and Etienne Malaboeuf (CINES)
• Scalable High-Fidelity Simulation of Turbulence With Neko Using Accelerators Niclas Jansson, Martin Karp, Jacob Wahlgren, and Stefano Markidis (KTH Royal Institute of Technology) and Philipp Schlatter (KTH Royal Institute of Technologoy)
• Software-defined Multi-tenancy on HPE Cray EX Supercomputers Richard Duckworth, Vinay Gavirangaswamy, David Gloe, and Brad Klein (HPE)
• STREAM: A Scalable Federated HPC Telemetry Platform Ryan Adamson (Oak Ridge National Laboratory)
• Supporting Many Task Workloads on Frontier using PMIx and PRRTE Wael Elwasif and Thomas Naughton (Oak Ridge National Laboratory)
• Towards a "Containers Everywhere" HPC Platform Daniel Fulton, Laurie Stephey, Shane Canon, Brandon Cook, and Adam Lavely (Lawrence Berkeley National Laboratory/National Energy Research Scientific Computing Center)
• VASP Performance on HPE Cray EX Based on NVIDIA A100 GPUs and AMD Milan CPUs Zhengji Zhao and Brian Austin (Lawrence Berkeley National Laboratory); Stefan Maintz (NVIDIA); and Martijn Marsman (University of Vienna, VASP Software GmbH)
• The WLCG Journey at CSCS: from Piz Daint to Alps Riccardo Di Maria, Miguel Gila, Dino Conciatore, Giuseppe Lo Re, Elia Oggian, and Dario Petrusic (ETH Zurich, CSCS)
• ytopt: Autotuning Scientific Applications for Energy Efficiency at Large Scales Xingfu Wu, Prasanna Balaprakash, Michael Kruse, Jaehoon Koo, Brice Videau, Paul Hovland, and Valerie Taylor (Argonne National Laboratory); Brad Geltz and Siddhartha Jana (Intel Corporation); and Mary Hall (University of Utah)