4th Annual Devito User and Developer Workshop10th Floor, Room 1003 | 8:15am - 4:00 pm; Reception at 5:00pm (organized by workshop speakers)
Limited Seating (50 registrants)
Devito provides a powerful set of abstractions for finite-difference models in applications across the energy and medical industry, combining productivity, portability, and performance through symbolic computation and a flexible code-generation framework. DevitoPRO, an advanced extension of the open-source Devito platform, brings further features to cater specifically to high-performance computing (HPC) needs, especially in seismic imaging and inversion.
This workshop features presentations from industry and academia, highlighting experiences and applications of Devito/DevitoPRO in research and production. It includes an overview of ongoing research at Devito Codes and a panel with cloud service providers and hardware vendors discussing emerging trends, opportunities, and challenges in high-performance computing and seismic imaging applications. The workshop will maintain an inclusive atmosphere and will include ample time for discussion.
Materials: Laptop is not required. There will be power, but please charge in advance as some outlets may need to be shared.
Organizers:- Paul Holzhauer (Devito Codes)
- Gerard Gorman (Devito Codes)
- Fabio Luporini (Devito Codes)
Schedule- 8:15-8:45 am: Check-in + Breakfast
- 8:45 am: Welcome + Introductions
- 09:00-10:15 am:Invited talks
- Cloud Native Polychromatic Multiparameter FWI backed by Devito — John Washbourne, et. al (Chevron)
- Enabling Rapid Interdisciplinary R&D with Devito — Jeremy Tillay (BP)
- Seismic imaging algorithms development and implementation with Devito — Cosmin Macesanu and Yongzhong Wang (TGS), Hao Hu (University of Oklahoma, formerly TGS)
- 10:15-10:45 am: Break
- 10:45-11:35 am: Invited talks
- Uncertainty-aware machine-learning enabled velocity-model building with Devito — Felix Herrmann (Georgia Tech)
- Leveraging Devito to image foothills seismic data — Tim MacArthur, Greg Cameron, and Rob Vestrum (Thrust Belt Imaging)
- 11:35-11:50 am: Q&A
- 11:50 am-1:00 pm: Lunch
- 1:00-1:50 pm:Invited talks
- Spatial Hyperparameter Optimisation for Full Waveform Inversion Algorithms — Peter Barnhill (Seimax), Christos Mavropoulos, Ayush Modi, and Adam Kovacs (S-Cube), Mathias Louboutin and Ed Caunt (Devito Codes)
- Galactic Seismic Imaging Study Phase 2: wave-equation-based model building and imaging in shallow water with XWI, Julia, and Devito — Henry Debens, Rob Eliott-Lockhart, and Jenny Moss (Woodside), Mathias Louboutin, Ed Caunt, and Gerard Gorman (Devito Codes), Christos Mavropoulos, Adam Kovacs, Sourajit Debnath, and Tenice Nangoo (S-Cube)
- 1:50-2:45 pm: Talks from Devito Codes
- 2024 Recap – Elastic solvers, mixed precision, PETSc, new features, and performance review
- 2025 and Beyond – Roadmap
- 2:45-3:15 pm: Break
- 3:15-3:45 pm: Annual GSD Panel discussion
- Chair: Elizabeth L'Heureux (BP)
- Panelists: Joe Greenseid (Microsoft), Gerard Gorman (Devito Codes), Dmitriy Tishechkin (AWS), Marc Spieler (NVIDIA), Keith Ritchie (AMD), and Guoquan Chen (Intel)
- 3:45-4:00 pm: Closing remarks
- 5:00 pm: Reception jointly organized by NVIDIA and Devito Codes
