Technical Talks

Technical Session A:  Algorithms

Temporal Blocking for the First/Second-Order Acoustic Wave Equations Using Wavefront Diamond Multicore Parallelism

Authors: Long Qu (KAUST), Rached Abdelkhalek (NVIDIA), Hatem Ltaief (KAUST), and David Keyes (KAUST)

Mixed Precision Tile Low-Rank MVM with Matrix Reordering for Seismic Redatuming

Authors: Yuxi Hong (King Abdullah University of Science and Technology), Matteo Ravasi (King Abdullah University of Science and Technology), Hatem Ltaief (King Abdullah University of Science and Technology), and David Keyes (King Abdullah University of Science and Technology)

JavaSeis Cloud: A Cloud-Native Framework for Seismic I/O

Authors: Chuck Mosher (MoMacMo Limited), Sanjay Sood (MoMacMo Limited), Robert Ferguson (University of Calgary) and Jacob Mish (University of Calgary)

Technical Session B: System Architectures

The STX Processor – Hardware Acceleration for RTM

Authors: Franz-Josef Pfreundt (Fraunhofer) and Jens Krüger (Fraunhofer)

Distributed Data Management Scheme For Large-Scale Simulations

Author: Vadim Dyadechko (ExxonMobil)

Gaia-X: A Glance at Europe’s Vision of a Federated and Secure Data and Compute Infrastructure

Author: Janis Keuper (Fraunhofer Center HPC)

Technical Session C: Optimization & Performance & Programming

Performance Portability of Oil and Gas Simulations on Multicore and GPU Architectures

Authors: Matheus S. Serpa (Federal University of Rio Grande do Sul (UFRGS)), Pedro M. Silva (NVIDIA), Cristiano A. Künas (Federal University of Rio Grande do Sul (UFRGS)), Alexandre Carissimi (INF/UFRGS), Jairo Panetta (ITA), and Philippe O. A. Navaux (UFRGS)

Hydrofracking: Cracking the Problem

Authors: Vadim Dyadechko (ExxonMobil), Greeshma Gireesh (ExxonMobil), Varun Gupta (ExxonMobil), Akriti Sharma (ExxonMobil), Ting Song (ExxonMobil), Dakshina Valiveti (ExxonMobil), Jagannath Venkatesan (ExxonMobil)

GEOSX: An Open-Source Reservoir Simulator Targeting Exascale Systems

Author: Randolph Settgast (Lawrence Livermore National Laboratory)

Technical Session D: Machine Learning

Beyond Convolutions: a Novel Deep Learning Approach for Raw Seismic Data Ingestion

Authors: Zhaozhuo Xu (Rice University), Aditya Desai (Rice University), Menal Gupta (Shell), Anu Chandran (Shell), Antoine Vial-Aussavy (Shell), and Anshumali Shrivastava (Rice University)

Scientific Machine Learning for Full-Field Predictions Using HPC Servers

Authors: Santi Adavani (RocketML), Sergio Botelho(RocketML), Vinay Rao(RocketML), Aditya Balu (Iowa State University), and Baskar Ganapathysubramanian (Iowa State University)

Benchmarking Considerations for Current Energy HPC Systems

Authors: Mauricio Araya-Polo (TotalEnergies), and Jie Meng (TotalEnergies)

Fostering relationships and highlighting trends in HPC for the energy industry. #energyhpc