Name: Cabana: Particles, Structured Grids, and Extensions to Unstructured with Kokkos - Sam Reeve, ORNL
Start: 2025-05-07T17:00:00-0500
End: 2025-05-07T17:10:00-0500

May 5-8, 2025
Chicago, IL
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Wednesday May 7, 2025 5:00pm - 5:10pm CDT

Salon A-C

We discuss updates to Cabana, a Kokkos+MPI library for building particle applications. Cabana was created through the U.S. Department of Energy Exascale Computing Project to enable particle simulation across methods on current and future exascale supercomputers. Cabana includes particle and structured grid parallelism, data structures, algorithms, communication, and interfaces to additional libraries, all extending and working alongside Kokkos. We focus in particular on recent efforts to integrate Cabana particles within Trilinos unstructured grids for broader support of scientific applications. We will highlight further recent Cabana development, performance and portability, and application-level demonstrations.

Speakers

Sam Reeve

Staff Scientist, Oak Ridge National Laboratory

Sam Reeve is a staff scientist at ORNL, working at the intersection of materials and computational science. Current focuses include performance portability and software development for physics applications and simulation of mesoscale material phenomena. He leads the development of... Read More →

Wednesday May 7, 2025 5:00pm - 5:10pm CDT
Salon A-C

Kokkos User Group Meeting, Kokkos Lightning Talks

HPSF Conference 2025

Sam Reeve

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